Carbolite Gero Ltd - part of Verder Scientific

101 products found

Carbolite Gero Ltd - part of Verder Scientific Products

  • Ovens - Laboratory Ovens

    Carbolite Gero stocks a range of laboratory ovens for routine lab applications. The laboratory oven models are ideal for general laboratory work and routine heat applications. They all provide excellent temperature uniformity and comply with safety standard BS EN 61010-2-010:2003. Each laboratory oven may be equipped with a number of options to meet customer requirements. This includes, for example, over-temperature protection, individual shelves and runners for different lab applications, d

  • Carbolite - Model PN Series - Natural Convection Laboratory Ovens

    Carbolite - Model PN Series - Natural Convection Laboratory Ovens

    The PN natural convection oven is a bench mounted laboratory oven capable of temperatures up to 300°C. In the PN ovens air circulation depends upon natural convection. The resulting slow airflow is preferable, for example, for processes involving powders which may be disturbed by fan convection or where there is a risk of cross contamination between samples. The reduced complexity makes natural convection a less expensive option.

  • Ovens - Industrial Ovens

    Carbolite Gero manufactures a range of industrial ovens for batch processing. Industrial oven models are available with temperatures up to 700°C and volumes up to more than 13,000 litres, meeting the demands for different industrial applications and customer requirements. The design is characterized by robust construction and lasting materials, making the industrial oven range ideal for heavy duty applications. Each industrial oven may be built and supplied with a wide range of options,

  • Carbolite - Model TLD Series - Rapid Cooling Oven

    Carbolite - Model TLD Series - Rapid Cooling Oven

    These ovens are frequently used for annealing thermo-luminescent dosimeters (TLD) that have been used to measure exposure to ionising radiation. The TLD ovens are designed to heat to 400 °C, cooling rapidly to ambient temperature using forced air cooling. This rapid cycling capability is also suitable for other small scale tempering and annealing applications.

  • Ovens - Clean Room Ovens

    In addition to the standard range of clean room ovens featured below, many furnaces and ovens can be built to suit a clean room environment. Depending on the product, it may be necessary to locate it in the grey area and the only access to the furnace chamber would be through the clean room wall.

  • Carbolite - Model CR Series - Clean Room Oven to 250°C

    Carbolite - Model CR Series - Clean Room Oven to 250°C

    The CR Series of 250 °C clean room ovens comprises nine standard models in sizes from the 30 litre model to the 1790 litre model which, once processed through a customer's standard material entry regime, are suitable for operation within an ISO 14644-1 Class 5 environment*. All sources of particulate contamination are fully sealed. Their easily cleaned stainless steel interiors and gloss white epoxy exteriors prevent the shedding of particulate...

  • Carbolite - Model HTCR Series - High Temperature Cleanroom Oven

    Carbolite - Model HTCR Series - High Temperature Cleanroom Oven

    The HTCR Series of clean room ovens comprises sixteen standard models with five sizes between 28 and 1000 litres available with maximum temperatures of 400°C, 500°C and 600°C. Once processed through a customer's standard material entry regime HTCR Ovens are suitable for operation within an ISO 14644-1 Class 6 environment*. Optionally HTCR ovens can be supplied for operation within an ISO 14644-1 Class 5 environment*. Federal Standard 209E...

  • Ovens - Atmosphere Controlled Ovens

  • Carbolite - Model HTMA Series - Controlled Atmosphere Oven

    Carbolite - Model HTMA Series - Controlled Atmosphere Oven

    The HTMA series is a range of modified atmosphere high temperature ovens for use with inert atmospheres up to 700°C. Separate flow controls for purge and process gases mean that once the chamber has been purged of atmospheric air process gas can be used with lower flow rates. Switching between purge and process gases can either be done manually or by adding the option of an automatic programmable control system. Oxygen levels down to 50 ppm are...

  • Chamber Furnaces - Laboratory Furnaces

    An extensive range of chamber / muffle furnaces is available for your laboratory. Whether you need a small bench mounted affordable solution or a high temperature furnace built to the highest quality, Carbolite Gero has a model that is sure to meet your needs and budget. Ranging from the entry level ELF models at 1100°C through to the laboratory sized HTF model with a maximum temperature of 1800°C our experience of building quality furnaces for customers around the globe over the las

  • Carbolite - Model ELF Series - Laboratory Chamber Furnace

    Carbolite - Model ELF Series - Laboratory Chamber Furnace

    The ELF laboratory furnaces comprise 3 bench mounted models designed for light duty and general use up to 1100 °C. These laboratory furnaces have a simple drop down door and a top mounted ceramic chimney. The combination of low thermal mass insulation and free radiating wire elements embedded in the chamber sides provide efficient heating.

  • Carbolite - Model CWF Series - Laboratory Chamber Furnace

    Carbolite - Model CWF Series - Laboratory Chamber Furnace

    TheCWFrange of general purpose laboratory chamber furnaces is bench mounted. Models are available in five sizes with a maximum operating temperature up to 1300 °C. The airflow in theCWF-Bfurnaces is enhanced by the addition of air inlet holes in the door and a tall chimney which rapidly removes the fumes from the furnace.

  • Carbolite - Model RWF - Rapid Heating Chamber Furnace

    Carbolite - Model RWF - Rapid Heating Chamber Furnace

    The RWF rapid wire chamber furnaces are available in three chamber sizes with maximum operating temperatures of 1100 °C or 1200 °C. The free radiating wire elements in combination with low thermal mass insulation are designed to provide rapid thermal response within the chamber

  • Carbolite - Model VCF Series - Top Loading Chamber Furnace

    Carbolite - Model VCF Series - Top Loading Chamber Furnace

    These top loading chamber furnaces are particularly suited for applications involving tall crucibles and heavy components. Heating elements in all four walls minimise the risk of damage from spills and ensures good temperature uniformity. The smaller two furnaces may be benchmounted, but best access is provided when these furnaces are located on the floor.

  • Carbolite - Model RHF - High Temperature Laboratory Furnace

    Carbolite - Model RHF - High Temperature Laboratory Furnace

    The RHF range of silicon carbide heated high temperature chamber furnaces comprises four chamber sizes, each available with three maximum operating temperatures of 1400 °C, 1500 °C and 1600 °C. Robust construction and high quality elements provide rapid heating rates (typically reaching 1400 °C in under 40 minutes) and a long reliable working life.

  • Carbolite - Model HTF - High Temperature Laboratory Furnace

    Carbolite - Model HTF - High Temperature Laboratory Furnace

    The laboratory HTF high temperature furnace range comprises 1700 °C and 1800 °C models. The two smaller models in each temperature are bench mounted and the larger units are floor-standing. These furnaces may be customised in order to satisfy specific customer requirements, e. g. the addition of catalytic afterburners for ceramic binder burn-off applications.

  • Carbolite - Model BLF - High Temperature Bottom Loading Furnace

    Carbolite - Model BLF - High Temperature Bottom Loading Furnace

    BLF bottom loading furnaces use an electrically operated elevator hearth, which as it rises into the furnace chamber, lifts the load into the heated zone. This furnace provides the following advantages: easy loading of samples and uniform heating achieved by locating elements in all six side walls of the chamber. The 1600 °C is ideal for sintering of zirconia dental crowns and frameworks. The silicon carbide heating elements will not cause...

  • Chamber Furnaces - Industrial Furnaces

    Carbolite Gero offers a range of industrial furnaces for batch processing. All of our industrial furnaces are designed and built to be extremely hard-wearing, safe, and easy to service. Our industrial furnaces are available in various sizes, from compact bench mounted models through to large floor standing models with heating chambers of up to more than 3000 litres in volume. Maximum temperatures of up to 1800°C are available. Our industrial furnaces can be built and supplied with a wide

  • Carbolite - Model SBCF Series - Static or Bogie Chamber Furnace

    Carbolite - Model SBCF Series - Static or Bogie Chamber Furnace

    The robust construction of the SBCF large chamber furnace makes it ideal for applications such as the heat treatment of steels and alloys, ceramics sintering and aerospace heat treatment. The SBCF chamber furnace is an industrial scale furnace based on a modular design principle which can be adapted to various applications. The furnace chamber is cubic in shape and is available in three sizes.

  • Carbolite - Model HTF - High Temperature Chamber Furnace Up to1800°C

    Carbolite - Model HTF - High Temperature Chamber Furnace Up to1800°C

    The HTF industrial furnace range has maximum operating temperatures of 1600 °C, 1700 °C, or 1800 °C. All models are heated by molybdenum disilicide elements. The HTF industrial furnace is available in usable volumes of 64, 128, 165, 250, 332 and 514 litres. Independent over-temperature protection is fitted as standard for unattended operation. Heat treatment is only possible in air. An additional gas supply, with hand valve and rotameter,...

  • Carbolite - Model HB - Top Hat Furnace

    Carbolite - Model HB - Top Hat Furnace

    The HB top hat furnace range has an automatically operated vertically moving hood for heat treatment in air. The moving hood design allows samples to be accessed from three sides. The HB can be equipped with CrFeAl heating wires up 1300 °C or with MoSi2 heating elements for temperatures up to 1800 °C. The HB hood furnaces are available with usable volumes of 80 to 514 litres with the inner space being rectangular in design and the base plate...

  • Carbolite - Model GPCMA - Modified Atmosphere Chamber Furnace

    Carbolite - Model GPCMA - Modified Atmosphere Chamber Furnace

    The GPCMA modified atmosphere chamber furnaces are equipped with a metallic retort to provide a heated volume with a controlled atmosphere. They are floor-standing models with a smooth action hinged door arrangement. Available with a range of maximum temperature from 1000 °c to 1150 °c dependent on the selected retort material. Retort working volumes range from 37 to 245 litres. Oxygen levels can be reduced to 30 ppm depending on the...

  • Chamber Furnaces - Ashing Furnaces

    One of the most common applications for laboratory chamber furnaces is to heat combustible samples in order to analyse the resulting ash residue. As there is no single solution for all requirements, Carbolite Gero offers a range of ashing furnaces with characteristics tailored to ashing and burn-off applications. Maximum temperatures are as high as 1200°C with working volumes of up to 32 litres. A model with an integral balance for thermogravimetric analysis / loss on ignition testing is

  • Carbolite - Model AAF - 3 & 7 litres - Ashing Furnace

    Carbolite - Model AAF - 3 & 7 litres - Ashing Furnace

    The AAF ashing furnace range is designed specifically to provide optimum ashing conditions to ensure complete combustion of the sample. The AAF 11/3 & AAF 11/7 ashing furnaces provide a continuous flow of preheated air through the chamber, and are designed to comply with ISO 1171:2010, ASTM D3174-04: 2010 and ASTM D4422.

  • Carbo - Model AAF - 18 & 32 Litres - Ashing Furnace

    Carbo - Model AAF - 18 & 32 Litres - Ashing Furnace

    The AAF ashing furnace range is designed specifically to provide optimum ashing conditions to ensure complete combustion of the sample.For those laboratories where ashing is interspersed with other heat treatment work the ashing furnace AAF 12/18 & AAF 12/32 provide all of the advantages of the AAF design, but with a higher maximum operating temperature of 1200 °C.

  • Carbolite - Model AAF-BAL 11/17 - Thermogravimetric Analysis (TGA) Ashing Furnaces

    Carbolite - Model AAF-BAL 11/17 - Thermogravimetric Analysis (TGA) Ashing Furnaces

    The AAF-BAL thermogravimetric analysis (TGA) furnace incorporates an integral balance. It can be used for loss on ignition applications where weight change of the sample must be monitored during the heating process. The AAF-BAL ashing furnace is fitted with an integral balance and can be used for loss on ignition (LOI) applications. Weight change of the sample is monitored during the heating process and this is required, for example, in the...

  • Carbolite - Model GSM 11/8 - Ashing Furnace

    Carbolite - Model GSM 11/8 - Ashing Furnace

    Some analysis techniques may be affected by alumina or silica dust (Al2O3 at SiO2) - the materials normally used to construct furnace chambers. To avoid this the GSM furnace chamber is constructed from a fused quartz material. This design also offers superior containment of aggressive and corrosive vapours such as sulphuric, nitric and hydrochloric acids by keeping them away from the heating elements. Additionally if an optional gas inlet is...

  • Carbolite - Model ABF 8/28 - Afterburner Ashing Furnaces

    Carbolite - Model ABF 8/28 - Afterburner Ashing Furnaces

    The ABF Afterburner Ashing Furnace is particularly suitable for ashing larger samples or materials such as biomass, which are likely to generate substantial amounts of smoke. The furnace comprises a large main combustion chamber equipped as standard with a two tier set of sample baskets. The exhaust from the main chamber is processed through a high temperature afterburner designed to further process fumes and smoke.

  • Chamber Furnaces - Annealing Furnaces

    Carbolite Gero annealing furnaces are designed specifically for changing the physical properties of samples. Carbolite Gero offers two different lines of annealing furnace, and within each line different models and options are available in order to meet your exact annealing requirements. The HRF air recirculating oven line contains bench-mounted as well as floor-standing models. The maximum temperature of each is 750°C, distributed across the chamber by powerful fans and horizontal air-g

  • Carbolite - Model HRF Series - Air Recirculating Oven

    Carbolite - Model HRF Series - Air Recirculating Oven

    The 750 °C HRF air recirculation ovens comprise two bench-mounted models and two floor-standing models. Equipped with powerful fans and horizontal air-guides these models are intended to provide rapid heating with high thermal transfer to the chamber contents and high uniformity within the chamber. These designs frequently form the base from which custom designed chambers with non-standard sizes or control configurations are made. HRF ovens are...

  • Tube Furnaces - Universal Tube Furnace

  • Carbolite - Model TF - Tube Furnace

    Carbolite - Model TF - Tube Furnace

    Carbolite Gero’s versatile new TF tube furnace range incorporates high-quality heating elements and innovative thermal insulation design to achieve first class performance while maintaining both reduced case temperatures and power consumption. The TF range has been designed with flexibility in mind. Slide-in accessory work tubes and the use of tube adapters allow a single furnace to accommodate a variety of tube diameters, whilst the work tubes...

  • Carbolite - Model FHA / FHC - Universal Tube Furnaces Up to 1350°C

    Carbolite - Model FHA / FHC - Universal Tube Furnaces Up to 1350°C

    The FHA, single zone, and FHC, 3-zone, tube furnaces can be used either vertically or horizontally and have a maximum operating temperature of 1350 °C. The extensive F range of tube furnaces is offered with a wide range of accessories. The furnaces comprise ceramic fibre modules with a high quality 5 mm APM wire heating element mounted in the insulation, held in position by a ceramic holding ridge. The low thermal mass ceramic fibre insulation...

  • Carbolite - Model AZ Series - Eight Zone Tube Furnace

    Carbolite - Model AZ Series - Eight Zone Tube Furnace

    The AZ is an eight zone tube furnace for controlled temperature profiles. These zones can be used to generate temperature profiles along the heated length of the furnace. With eight zones, thick insulation, and highly symmetrical winding of the heating elements throughout the entire AZ furnace, a uniformity of better than ± 5 °C is achieved. A key advantage of the eight individually controlled zones is the extension of the uniform length...

  • Carbolite - Model HTRH - High Temperature Horizontal Tube Furnace

    Carbolite - Model HTRH - High Temperature Horizontal Tube Furnace

    The Carbolite Gero high temperature tube furnaces HTRH can be used horizontally up to 1800 °C. The high-grade insulation materials guarantee low energy consumption and high heating rates due to their low thermal conductivity. The insulation and molybdenum disilicide (MoSi2) heating elements are installed in the rectangular housing. The heating elements are vertically hanging and can be replaced easily. At higher temperatures and in the presence of...

  • Carbolite - Model HTRV - High Temperature Vertical Tube Furnaces

    Carbolite - Model HTRV - High Temperature Vertical Tube Furnaces

    The HTRV high temperature tube furnaces are designed for vertical orientation and operation up to 1800 °C. The high grade insulation material consisting of fibre plates provides low energy consumption and high heating rates due to its low thermal conductivity. The insulation and the molybdenum disilicide (MoSi2) heating elements are installed in a rectangular housing. The heating elements hang vertically and can be easily replaced. At higher...

  • Carbolite - Model HTRH-GR - Graphite Tube Furnace

    Carbolite - Model HTRH-GR - Graphite Tube Furnace

    With the adjustable stand option, the Carbolite Gero graphite tube furnace range up to 2600 °C can be used at various angles, ranging from horizontal to vertical. This range of cold wall tube furnaces is heated by graphite elements and insulated by graphite felt. At higher temperatures above 400 to 600 °C graphite is air sensitive and needs to be kept under either an inert gas or vacuum atmosphere. To maintain an oxygen free environment, the...

  • Carbolite - Model MTF - Wire Wound Single Zone Tube Furnaces

    Carbolite - Model MTF - Wire Wound Single Zone Tube Furnaces

    The MTF wire wound tube furnaces, like the larger diameter CTF range use a wire element that is wound directly onto a fixed integral ceramic work tube. This simple and economical design provides a furnace which can be used without the need to purchase an accessory work tube. However, should vacuum or a modified atmosphere be required, it is necessary to use a separate slide-in work tube in order to provide the required length needed to fit end seals....

  • Carbolite - Model EHA / EHC - Compact Horizontal Tube Furnace

    Carbolite - Model EHA / EHC - Compact Horizontal Tube Furnace

    The compact horizontal tube furnace range EHA / EHC uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility with the use of tube adapters the same tube furnace can be used with a variety of tube diameters. The EHA are single zone furnaces and the EHC are three zone furnaces.

  • Carbolite - Model EVA / EVC - Compact Vertical Tube Furnace

    Carbolite - Model EVA / EVC - Compact Vertical Tube Furnace

    The compact vertical tube furnace range EVA / EVC uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility with the use of tube adapters the same tube furnace can be used with a variety of tube diameters. The EVA are single zone furnaces and the EVC are three zone furnaces.

  • Carbolite - Model GHA/GHC - Modular Horizontal Tube Furnaces

    Carbolite - Model GHA/GHC - Modular Horizontal Tube Furnaces

    The tube furnace range GHA (single zone) / GHC (three zone) uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters. The extended uniform zone in the mid-section of the work tube in the GHC 3-zone furnace is achieved with the use of end zone controllers which track the centre zone...

  • Carbolite - Model GVA/GVC - Modular Vertical Tube Furnaces

    Carbolite - Model GVA/GVC - Modular Vertical Tube Furnaces

    The tube furnace range GVA (single zone) / GVC (three zone) uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility with the use of tube adapters the same furnace can be used with a variety of tube diameters. The extended uniform zone in the mid-section of the work tube in the GVC 3-zone furnace is achieved with the use of end zone controllers which track the centre zone...

  • Carbolite - Model CTF12/TZF12 - Wire Wound Tube Furnaces

    Carbolite - Model CTF12/TZF12 - Wire Wound Tube Furnaces

    The CTF single zone and TZF 3-zone wire wound tube furnaces use a wire element that is wound directly onto a fixed diameter integral ceramic work tube. This simple and economical design of both the CTF and TZF provides a tube furnace that can be used without the need to purchase an additional work tube. However, should vacuum or a modified atmosphere be required, it is necessary to use a separate additional slide-in work tube in order to provide the...

  • Carbolite - Model STF/TZF - High Temperature Tube Furnace 1600 °C

    Carbolite - Model STF/TZF - High Temperature Tube Furnace 1600 °C

    The Carbolite Gero STF single zone and TZF 3-zone high temperature tube furnace range is available at 1500 °C and 1600 °C with both models using silicon carbide heating elements. This range of tube furnaces does not include an integral work tube and one must be selected as an additional item. The work tube length is dependent on the application eg for use with modified atmosphere or vacuum. The TZF 3-zone high temperature tube furnace has...

  • Tube Furnaces - Split Tube Furnace

  • Carbolite - Model TS - Split Tube Furnace

    Carbolite - Model TS - Split Tube Furnace

    Carbolite Gero's versatile new TS split tube furnace range incorporates high-quality heating elements and innovative thermal insulation design to achieve first class performance while maintaining both reduced case temperatures and power consumption. The TS furnace body is split into two halves and hinged at the rear; pneumatic dampening struts at either end provide a smooth opening action. The ability to open the furnace makes it easier for operators...

  • Carbolite Gero - Model FST/FZS - Split Tube Furnace Up to 1300°C

    Carbolite Gero - Model FST/FZS - Split Tube Furnace Up to 1300°C

    The FST, single zone, and FZS, 3-zone, split tube furnaces can be used either vertically or horizontally and have a maximum operating temperature of 1300 °C. The split heating module allows either easy positioning of the work tube or positioning around reactors which have fixed end flanges. The split design may also allow faster cooling of the sample. Cooling channels are engineered into the housing to aid with convection cooling of the...

  • Carbolite - Model HTRV-A - Split Tube Furnace Up to 1700°C

    Carbolite - Model HTRV-A - Split Tube Furnace Up to 1700°C

    The HTRV-A split tube furnaces have a maximum operating temperature of 1700 °C. The split heating module allows either easy positioning of the work tube or positioning around reactors which have fixed end flanges. The split design may also allow faster cooling of samples. The control thermocouple is fitted in the centre of the heating zone. Cooling channels are engineered into the housing to aid with convection cooling of the outer case.

  • Carbolite - Model EST / EZS - Compact Horizontal Split Tube Furnace

    Carbolite - Model EST / EZS - Compact Horizontal Split Tube Furnace

    These compact universal split tube furnaces use free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility with the use of tube adapters the same furnace can be used with a variety of tube diameters.

  • Carbolite - Model EVT / EVZ - Compact Vertical Split Tube Furnace

    Carbolite - Model EVT / EVZ - Compact Vertical Split Tube Furnace

    These compact universal split tube furnaces use free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility with the use of tube adapters the same furnace can be used with a variety of tube diameters.

  • Carbolite - Model HST/HZS - Horizontal Split Tube Furnace

    Carbolite - Model HST/HZS - Horizontal Split Tube Furnace

    The split tube furnace range HST (single zone) and HZS (three zone) uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters. These furnaces comprise a furnace body which is hinged and split into two halves along its length. This makes exchange of work tubes easier and also enables the...

  • Carbolite - Model VST/TVS - Vertical Split Tube Furnace

    Carbolite - Model VST/TVS - Vertical Split Tube Furnace

    The split tube furnace range VST (single zone) and TVS (three zone) uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility with the use of tube adapters the same furnace can be used with a variety of tube diameters. These furnaces comprise a furnace body which is hinged and split into two halves along its length. This makes exchange of work tubes easier and also enables the...

  • Carbolite - Model KST / KZS - Large Horizontal Split Tube Furnace

    Carbolite - Model KST / KZS - Large Horizontal Split Tube Furnace

    The KST / KZS horizontal split tube furnaces have been designed for use with large work tubes or reactor vessels up to 200 mm outer diameter. The furnace body is hinged and split into two along its length and is held closed with over-centre clamps providing easy access to reactors or work tube. These furnaces can be used for many applications such as heating reactors in pilot plant or the manufacture of plastic parts in the automotive industry. The...

  • Carbolite - Model KVT/KVZ - Large Vertical Split Tube Furnace

    Carbolite - Model KVT/KVZ - Large Vertical Split Tube Furnace

    The KVT / KVZ vertical split tube furnaces have been designed for use with large work tubes or reactor vessels up to 200 mm outer diameter. The furnace body is hinged and split into two along its length and is held closed with over-centre clamps providing easy access to reactors or work tube. These furnaces can be used for many applications such as heating reactors in pilot plant or the manufacture of plastic parts in the automotive industry. The...

  • Tube Furnaces - Rotary Tube Furnace

    Rotary furnaces are ideal for physicochemical processing. The HTR rotary furnace is perfect for use in the laboratory. Developed in partnership with the Imperial College of Science & Technology in London, the furnace allows samples to be heated and mixed simultaneously in a controlled atmosphere. A flow meter calibrated for Nitrogen is provided as standard but on request (at time of order) single or multiple flow meters can be provided for various different gases. The larger RHZS rotary

  • Carbolite - Model HTR - Rotary Reactor Tube Furnace

    Carbolite - Model HTR - Rotary Reactor Tube Furnace

    The HTR rotating furnaces combine in a laboratory scale unit many of the advantages of a fluidised bed reactor with those of a rotary kiln. The sample is simultaneously heated and mixed under a controlled atmosphere. This overcomes the longer reaction times required in standard chamber or tube furnaces.

  • Tube Furnaces - Gradient Tube Furnaces

  • Carbolite - Model TG - Compact Split Tube Furnaces

    Carbolite - Model TG - Compact Split Tube Furnaces

    These compact split tube furnaces are specifically designed to provide a temperature gradient along the length of the heated zones. They use free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters. The furnace body is split into two halves and hinged at the rear; pneumatic dampening struts...

  • Carbolite - Model HZS-2G - Gradient Tube Furnace

    Carbolite - Model HZS-2G - Gradient Tube Furnace

    This split tube furnace is specifically design to provide a temperature gradient along the length of the heated zones. They use free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters.

  • Carbolite - Model EZS-3G - Gradient Tube Furnace

    Carbolite - Model EZS-3G - Gradient Tube Furnace

    This compact split tube furnace is specifically design to provide a temperature gradient along the length of the heated zones. They use free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters.

  • Vacuum Furnaces - Chamber Furnaces

  • Carbolite - Model HTK GR - Graphite Insulation Chamber Furnace

    Carbolite - Model HTK GR - Graphite Insulation Chamber Furnace

    The Graphite Furnace HTK GR operates with rough/fine vacuum, protective gases such as Nitrogen/Argon, and reactive gases like Hydrogen and Carbon Monoxide. The Graphite Furnac Carbolite - Model HTK GR - Chamber Furnace, Graphite Insulatione HTK GR cannot operate in an Oxygen atmosphere due to the Graphite...

  • Carbolite - Model HTKKE - Ceramic Fibre Insulation Chamber Furnaces

    Carbolite - Model HTKKE - Ceramic Fibre Insulation Chamber Furnaces

    Chamber furnaces of type HTK KE furnaces are insulated with ceramic fibre. The rectangular design with a front door allows for easy loading and unloading. The HTK range is available in up to six different sizes. The smallest designs with a capacity of 8 litres and 25 litres are typically employed by laboratories for research and development. The 80 litre, 220 litre, 400 litre or 600 litre furnaces are predominantly used as pilot manufacturing systems...

  • Vacuum Furnaces - Hood Furnaces

  • Carbolite - Model V-L - Top Hat Furnace

    Carbolite - Model V-L - Top Hat Furnace

    The V-L soldering tube furnace is suitable for generating the lowest achievable operation pressures. Due to this vacuum capability, the highest purity gas atmosphere can be achieved.

  • Vacuum Furnaces - Bottom Loader Furnaces

  • Carbolite - Model HTBL MO / HTBL W - Bottom Loading Furnace System

    Carbolite - Model HTBL MO / HTBL W - Bottom Loading Furnace System

    The HTBL MO / HTBL W is a bottom loading furnace system that is based on metallic insulation and heating elements. The metallic furnaces are offered with a volume of 60 litres. The HTBL 60 MO/16-1G has a maximum temperature of 1600 °C and uses molybdenum radiation shields and heating elements. The HTBL 60 W/22-1G has a maximum temperature of 2200 °C and uses tungsten radiation shields and heating elements. The metallic versions of the HTBL are...

  • Vacuum Furnaces - Laboratory Furnaces

  • Carbolite - Model LHT GR - Graphite Insulation System Laboratory Furnace

    Carbolite - Model LHT GR - Graphite Insulation System Laboratory Furnace

    The unique feature of the LHT high temperature laboratory furnace series is a compact design, making it the perfect tool for laboratories in research and development environments. The cylindrical usable space of the laboratory furnace is surrounded by the heating elements and insulation material. The heated chamber is integrated into the water cooled vessel. As a result of the small volume, the LHT is ideal for small samples and requires minimal...

  • Vacuum Furnaces - Tube Furnaces

  • Carbolite - Model HVTT Series - High Vacuum Turbo-molecular Tube Furnaces

    Carbolite - Model HVTT Series - High Vacuum Turbo-molecular Tube Furnaces

    The HVTT high vacuum turbo-molecular tube furnaces are available in three standard sizes. A range of tube lengths and diameters is available. The HVTT high vacuum tube furnaces at 1500 °C are available with two work tube diameters. These high vacuum furnaces are often the starting point for additional customisation such as automated control of gate valves, gas purge, back-fill systems and co-ordinated control of roughing pump with the...

  • Application Specific Furnaces

  • Carbolite - Model ABA 7/35B - Asphalt Binder Analyzer

    Carbolite - Model ABA 7/35B - Asphalt Binder Analyzer

    The ABA 7/35B is designed to measure the asphalt binder content of hot mix asphalt (HMA) using loss on ignition, in accordance with AASHTO T 308-10, ASTM D6307-10 & BSEN 12697-39:2012. The integral microprocessor controlled weighing and calculation system is configurable to allow variations to the standard asphalt binder test method. Test result reports are available in both printed and software format. The high temperature afterburner minimises...

  • Carbolite - Model MTT 12/38/850 - Carbon14-Tritium Furnaces

    Carbolite - Model MTT 12/38/850 - Carbon14-Tritium Furnaces

    This apparatus uses catalyst assisted combustion techniques to give a clean and precise approach to extracting carbon-14 & organically bound tritium or ‘fixed tritium’, eg tritium contained in concretes, steels and graphites, as well as ‘free water’. A catalyst is used to ensure complete combustion of all thermal decomposition products. These are captured for liquid scintillation assay. This technique gives greater...

  • Carbolite Gero - Model BV-HTRV - Bridgman Crystal Growth Furnace

    Carbolite Gero - Model BV-HTRV - Bridgman Crystal Growth Furnace

    The BV-HTRV is as a special crystal growing furnace according to the Bridgman method. The Bridgman method uses a pre-synthesized material that moves slowly through a temperature gradient. The melted material moves through a decreasing temperature gradient and forms a single crystal. The BV-HTRV is a tube furnace which is mounted on a device engineered specifically for the Bridgman method. As a standard, the HTRV 70-250 or the HTRV 100-250 are used as...

  • Carbolite - Model CDF 15/1C - Dental Furnace

    Carbolite - Model CDF 15/1C - Dental Furnace

    The CDF dental furnace is equipped with 3 robust high-quality heating elements made of silicon carbide. In contrast to many molybdenum disilicide heating elements these are free of any chemical interaction with zirconium oxide. The dental crowns and frameworks are placed in sintering trays which are filled with a bed of zirconium support beads. The trays are designed to fit exactly in the furnace chamber. The bed of zirconia beads allows for a...

  • Application Specific Furnaces - Coal & Coke Test Equipment

    The range of coal and coke tests carried out in a furnace or oven has grown over many years, and Carbolite Gero has responded to the requirements of each new standard by designing a furnace to suit the specific requirements of each test method. As a result, Carbolite Gero products are frequently specified as the reference equipment used in coal laboratories, inspection companies, power plants and steelworks throughout the world. The range includes international coal and coke testing and iron

  • Carbolite Gero - Coal and Coke Pilot Plant Testing Systems

    Carbolite Gero - Coal and Coke Pilot Plant Testing Systems

    Detailed information is available in our dedicated Coal, Coke & Iron Ore Testing Furnaces brochure (please download above). Carbolite Gero has developed a range of coal and coke testing furnaces and ovens for proximate analysis to qualitatively assess or, quantitatively measure, the amount of moisture, ash, volatile matter and fixed carbon in coal samples. Other products are also available for the determination of coke reactivity, iron ore...

  • Carbolite - Model MFS Series - Minimum Free Space Ovens

    Carbolite - Model MFS Series - Minimum Free Space Ovens

    From its natural development to its processing, coal contains an amount of moisture which needs to be quantified. One method of quantifying moisture in coal is by measuring the weight loss of a sample after drying. The MFS is used for this drying process and has a small heated chamber to provide the lowest practical volume, ie, minimum free space, as required by the test standards.

  • Carbolite - Model CD - Coal Drying Oven

    Carbolite - Model CD - Coal Drying Oven

    CDHT (Coal Drying High Temperature) and CDLT (Coal Drying Low Temperature) ovens are suitable for drying coal in accordance with the following standards: ASTM D2691 – 01, ASTM D2961 – 01a, ASTM D2961 – 02, ASTM D2961 – 95a, ASTM 3302 / D3302M-10, BS 1016-102:2000, BS 1016-1:1973, BS ISO 13909-1:2001, BS ISO 13909-2:2001.

  • Carbolite - Model CFM - Combustion Tube Furnace

    Carbolite - Model CFM - Combustion Tube Furnace

    The Carbolite Gero combustion tube furnace has been specifically designed for determining the quantity of carbon, hydrogen and sulphur in the analysis sample of coal and coke using test methods in accordance with the following standards: Standards to test for Carbon, Hydrogen & Sulphur: BS 1016-6 & 7:1977 Methods for analysis and testing of coal and coke. Ultimate analysis of coal; ISO 609:1996 Solid mineral fuels – Determination of...

  • Carbolite - Model CRF/1 - CO2 Reactivity Test Furnace

    Carbolite - Model CRF/1 - CO2 Reactivity Test Furnace

    The CRF/1 CO2 reactivity test furnace complies with the Standard test method for the determination, by a loss in mass method, of the reactivity to carbon dioxide of calcined petroleum coke used in the manufacture of anodes for the production of aluminium.

  • Application Specific Furnaces - Precious Metal Furnaces

  • Carbolite - Model CF - Cupellation Furnace

    Carbolite - Model CF - Cupellation Furnace

    The CF cupellation furnaces are designed for the cupellation, or fire assay test, of precious metals, which is a standard test method used to determine their purity. The furnaces meet the Hallmarking requirements specified by the Convention on the Control and Marking of Articles of Precious Metals (known also as “Precious Metals Convention”, “Hallmarking Convention” or “Vienna Convention”).

  • Carbolite - Model SCF - Smelting Furnace

    Carbolite - Model SCF - Smelting Furnace

    The smelting furnace range (SCF) of top loading crucible furnaces is available in 3 sizes with a maximum operating temperature of 1400 °C. They are specifically designed for the smelting of precious metals. Each smelting furnace is robustly constructed from heavy gauge hollow steel section and zinc coated sheet steel panels. Silicon carbide heating elements surround the chamber sides and are protected by silicon carbide tiles. The hearth is...

  • Custom Designed Furnaces and Ovens

    Even with one of the most varied and extensive ranges of furnaces and ovens available, there are still occasions when a standard design simply does not meet a user’s precise requirements. That is when the real advantage in dealing direct with the manufacturer becomes clear, especially a manufacturer, who has the breadth and experience that Carbolite Gero possesses.

  • Carbolite - Model NADCAP AMS 2750E / CQI-9 Compliance - Aerospace Oven and Furnace System

    Carbolite - Model NADCAP AMS 2750E / CQI-9 Compliance - Aerospace Oven and Furnace System

    Created by the Performance Review Institute, the Nadcap programme is designed to provide an accreditation and quality assurance framework for a defined range of ‘special processes and products’ that are used within the Aerospace and Defence sectors. It was originally sponsored by Boeing and is now adopted by all Western aerospace manufacturers. Nadcap is becoming increasingly important in the aerospace sector with accreditation frequently...

  • Carbolite - Special Atmosphere and Ultra High Vacuum Chamber Furnaces

    Carbolite - Special Atmosphere and Ultra High Vacuum Chamber Furnaces

    Most common for special atmospheres and ultra high vacuum are the following options (details below): Fully controlled inert gas atmosphere in vacuum chamber furnaces. Reactive gases (H2, CO, CO2, H2S, H2O, CH4 & C2H4 and others on request) option. Vacuum pump options. Partial pressure option. Afterburner (thermal, catalytic or with active propane gas flame) option. Modified atmosphere with metallic retorts in standard chamber furnaces. SiC tiles...

  • Carbolite - Standard Clean Room Furnaces and Ovens

    Carbolite - Standard Clean Room Furnaces and Ovens

    Many standard furnaces and ovens can be built to suit a clean room environment. Depending on the product type it may be necessary to locate it in the grey area and the only access to the furnace chamber would be through the clean room wall.

  • Carbolite - Model HTRH-10-100-600 - Glove Box Furnace Systems for Tube Furnace

    Carbolite - Model HTRH-10-100-600 - Glove Box Furnace Systems for Tube Furnace

    Carbolite Gero offers customised glove box furnace systems for tube furnaces up to 1800°C and chamber furnaces up to 3000°C. All furnaces are available in manual, semi-automatic or fully automated PLC control versions with mass flow controllers. Inert gas control for furnaces included. Comprehensive safety packages for reactive furnace gases such as H2, CO, CO2, H2S, H2O, CH4 and Ethene available, other gases on request. High vacuum turbo...

  • Carbolite - Model LHTG-200-30022-1G - High Pressure Furnaces

    Carbolite - Model LHTG-200-30022-1G - High Pressure Furnaces

    The LHT 100 bar range is a compact pressure laboratory furnace, for various applications mainly in research and development. In the standard version, the LHT vacuum chamber furnace just is designed for high, fine or rough vacuum operation and atmospheric pressure. This pressure furnace is additionally suited for high pressure operation up to 100 bars at maximum temperature.

  • Carbolite - Fast Sample Cooling System Oven

    Carbolite - Fast Sample Cooling System Oven

    There are several ways of achieving fast sample cooling in a furnace or oven: Moving the sample into a cool area. Movable insulation panels (manual or automatic). Ambient air blown into furnace or oven. Ambient air blown around inert gas retort. Cycling of inert gas atmosphere through a water cooled heat exchanger.

  • Carbolite - Model AAF-BAL - Furnace With Sample Weighing System

    Carbolite - Model AAF-BAL - Furnace With Sample Weighing System

    Mass loss during heat treatment in air: For organic matter the standard ashing furnace AAF 11/17 with balance up to 1100°C can be used for loss on ignition (LOI) applications in air. Weight change of the sample is monitored during the heating process and this is required, for example, in the determination of organic matter content in materials such as sediment, sludge, soil and waste. For inorganic matter the standard CWF-BAL furnace, up to...

  • Carbolite - Advanced Loading Furnaces Ovens Concepts System

    Carbolite - Advanced Loading Furnaces Ovens Concepts System

    Loading trays and trolleys: On most oven and furnace models, for fast and convenient loading and unloading Carbolite Gero offers loading trays and trolleys to meet customer specifications. Fork lifts are also available for heavy loads. To minimise the recovery time, special loading systems such as sliding trays for ovens up to 600°C can be used to insert the sample quickly into the preheated chamber of the oven without the need to open the door.

  • Carbolite - Model GP 450A - General Purpose Oven with Rotating System

    Carbolite - Model GP 450A - General Purpose Oven with Rotating System

    Movement of sample: For several reasons heat treatment sometimes needs to be combined with some sort of movement. Carbolite Gero offers a wide range of sample movements before, during and after heat treatment in standard and custom made ovens and furnaces. A continuous movement of fluids inside an oven can be achieved by upgrading a standard oven to be fitted with electric drives and a shaft. During the Bridgman method of crystal growth, the growing...

  • Carbolite - Standard Viewing Port and Window for Ovens

    Carbolite - Standard Viewing Port and Window for Ovens

    Standard viewing ports and windows: For ovens up to 700°C several standard viewing port and window options are available. For non-gas tight ovens cable ports with 6, 36 or 48 mm diameter may be fitted in the side wall and windows in the oven door. For most standard chamber furnaces up to 1800°C viewing ports fitted on the back wall or furnace roof are available on request.

  • Carbolite Gero - Combined Furnace Rack

    Carbolite Gero - Combined Furnace Rack

    Many Carbolite Gero standard furnaces and ovens, along with the control box, can be stacked or built into bespoke racks either for space saving purposes or to suit specific customer application. If toxic processes are carried out, Carbolite Gero can offer safe containment on one or several products.

  • Carbolite - HMI and PLC Control Systems

    Carbolite - HMI and PLC Control Systems

    Siemens PLC with touch screens: Most programmable logic controllers (PLC) are equipped with a touch screen. Touch screens are available in several sizes and this will depend on the furnace and application. These control systems display several pages for parameters setting, live graphical trending and alarm information. The HMI display is linked to the temperature controller(s) and a PLC (programmable logic control) to provide a fully integrated and...

  • Carbolite Gero - Continuous Heat Treatment for Strand Line Furnaces

    Carbolite Gero - Continuous Heat Treatment for Strand Line Furnaces

    Single and multi-lane strand furnaces: Carbolite Gero can supply units to process a single strand. However, for cost efficient production furnaces with up to eight lanes are offered as standard and additional lanes can be added (up to a maximum of 22). The furnace length is determined by the throughput requirement. The strand passes through Inconel or ceramic tubes and, where required, under the appropriate atmosphere and water cooling (for controlled...

  • Carbolite - Continuous Heat Treatment for Rotating Tube Furnace

    Carbolite - Continuous Heat Treatment for Rotating Tube Furnace

    Single and multi-lane strand furnaces:  Carbolite Gero can supply units to process a single strand. However, for cost efficient production furnaces with up to eight lanes are offered as standard and additional lanes can be added (up to a maximum of 22). The furnace length is determined by the throughput requirement. The strand passes through Inconel or ceramic tubes and, where required, under the appropriate atmosphere and water cooling (for...

  • Carbolite - Continuous Heat Treatment for Carbon Fibres

    Carbolite - Continuous Heat Treatment for Carbon Fibres

    Carbon fibers or carbon fibres (alternatively CF, graphite fiber or graphite fibre) are a modern material for high-tech applications. The fibers are about 5–10 micrometres in diameter and composed mostly of carbon atoms. Carbolite Gero offers three main types of furnaces for carbon fibre R&D and production.

  • Controllers

  • Carbolite - Model 301 - PID Furnace Controllers

    Carbolite - Model 301 - PID Furnace Controllers

    The 301 PID furnace controller has a large display mounted behind a smooth wipe-clean membrane and offers a single ramp to set point. It includes a 99 hour process timer which can be programmed for a timed delay at the start of the process or used as a countdown timer.

  • Carbolite - Model 2132 - Temperature Furnace Controller

    Carbolite - Model 2132 - Temperature Furnace Controller

    The 2132 furnace controller is mainly used as an over-temperature protection device. All Carbolite Gero furnaces and ovens are designed to 'fail safe' should control of the elements fail. None the less, use of an over-temperature protection device is recommended for situations where there will be unattended operation of the device or simply where protection of valuable loads or the furnace is required. The 2132 furnace controller is also used in some...

  • Carbolite - Model CC-T1 - Touch Screen Furnace Controller

    Carbolite - Model CC-T1 - Touch Screen Furnace Controller

    The CC-T1 touch screen controllers offer programmable control in which 24 segments may be set as ramp, step or dwell and may also be configured to control relays. The CC-T1 series provides a touch screen interface giving intuitive access to a comprehensive menu including: selection and editing of program profiles; scheduling of programs at a defined date/time; data logging of setpoint and actual temperature; localization of language; user level...

  • Carbolite - Model 3216 - Standard and Programmable Furnace Controller

    Carbolite - Model 3216 - Standard and Programmable Furnace Controller

    The 3216P1 controller provides programmable temperature control using up to 8 segments. Each segment comprising of a ramp followed by a dwell. Dwells may be set to zero time. The 3216P5 controller has all of the functionality of the 3216P1 with the additional capability of being able to store up to 5 programs. The 3216CC controller provides PID control for a single ramp to set point as well as a 99 hour process timer with 3 timer functions.

  • Carbolite - Model WinCC - Heat Treatment Control Unit

    Carbolite - Model WinCC - Heat Treatment Control Unit

    With the WinCC control unit, 50 unique heat treatment programs can be stored with each program consisting of a maximum of 30 different segments. The furnace is operated by automated programming via a touch panel interface with logging of all process and operational data. Generation of a csv file is possible for further analysis and evaluation. Remote maintenance is an available option. A complete PC is included with the WinCC control unit, which...

  • Carbolite - Model 3508 - Programmable Furnace Controller

    Carbolite - Model 3508 - Programmable Furnace Controller

    The 3508P1 controller provides programmable temperature control using up to 20 segments. Each segment may be defined as a ramp a step or a dwell. The 3508P10 controller has all of the functionality of the 3508P1 with the additional capability of being able to store up to 10 programs with 50 segments per program. The 3508P25 controller has all of the functionality of the 3508P1 with the additional capability of being able to store up to 25 programs...

  • Carbolite Nanodac - Chart and Digital Acquisition (DAQ) Recorder

    Carbolite Nanodac - Chart and Digital Acquisition (DAQ) Recorder

    The nanodac in recorder only mode comprises a compact, sophisticated and economical paperless chart recorder / DAQ (digital acquisition) recorder. In this mode it must be used in combination with a conventional temperature controller. Up to 14 virtual channels for example performing averaging on the data. Data is continuously logged into either a CSV (comma separated value) or UHH (Eurotherm Hydra History - a Eurotherm  proprietary secure data...

  • Carbolite Eurotherm - Model Mini 8 - 12 Unique Heat Program Furnace Controller

    Carbolite Eurotherm - Model Mini 8 - 12 Unique Heat Program Furnace Controller

    With the Eurotherm Mini 8 controller, 12 unique heat programs can be stored with a maximum of 16 different segments. A segment can consist of a temperature increase, decrease, dwell time, or ramp time. Pumps, mass flow controllers, and valves can be adjusted by the controller. Remote operation and programming is an available option. The Mini 8 controller is available with a color display, touch screen panel in sizes of: 4.3” or 7.5”.