183 products found

products

Diffusion Tubes and Samplers for Air Quality Monitoring
Enviro - Diffusion Tubes

Enviro Technology is able to offer clients a comprehensive service encompassing a wide range of Diffusion Tubes used in air quality monitoring applications. In addition to the supply of both diffusion and passive tubes, the service provides fast analysis of results by means of a partnership with a UKAS laboratory accredited to the international standard ISO 17025.
Enviro - Model 600 Series - Chemiluminescent NO/NOx Digital Analyzer

The California Analytical Instruments Model 600 CLD NO/NOx digital analyser is designed around a state-of-the-art 16-bit microprocessor. The 16 bit microprocessor control board consists of the MSR-Card with 16 digital inputs, 16 digital outputs, 16 analog inputs and 4 analog outputs. The analyser can be manually operated from the keypad or remotely via TCP/IP, RS-232C communications and discrete inputs. The analyser display includes screen...
ZRE - Model NDIR - O2 Analyser for Single Infrared Light Beam

The ZRE NDIR analyser is based on the infrared absorption characteristics of gases. Using a single infrared beam to measure gas concentrations, this analyser produces highly stable and reliable results. A single infrared light beam is modulated by a chopper system and passed through a sample cell of predetermined length containing the gas sample to be analysed. As the beam passes through the cell, the sample gas absorbs some of its energy. The...
BLAQ-Sys - Compact Test Bench

The BLAQ-Sys Test Bench is developed to monitor N2O and/or NH3 traces in combustion engine exhaust gas. While N2O significantly contributes to the greenhouse effect and therefore is undesirable in the exhaust gas of engines, NH3 is toxic and contributes to the destruction of the ozone layer. The BLAQ-Sys Bench detect both gas components in trace amounts. The applied quantum cascade laser analyser ensures a very fast response time and high...
LSE - Model N2O - 4405 - Air Pollution Monitoring of Nitrous Oxide Analyser

LSE Monitors has developed a robust and cost-effective analyser based on photo acoustics with a quantum cas-cade laser. The concentration of N2O in ambient air is continuously determined with a sensitivity of 0.005 ppm and a time resolution of 120 s. Although the concentration of N2O in the atmosphere is relatively high (330 ppbv), the day and night fluctuations are small and so are the seasonal differences. Therefore, highly sensitive and stable...
LSE - Model NH3 - 1710 - Air Pollution Monitoring of Ammonia Analyser

LSE Monitors has developed a robust and cost-effective analyser based on photo acoustics with a quantum cascade laser. The concentration of NH3 in sample air is continuously determined with a detection limit of 0.025 ppm and a time resolution of 2 seconds. Continuous ammonia measurements in ambient air Ammonia (NH3) plays an important role in neutralizing atmospheric acids like sulphuric or nitric acid.

Products by Opsis AB

Ambient Air Quality Monitoring

We know the solution for any air quality monitoring situation. Our monitoring systems, approved by international institutes and authorities, are found in a range of applications around the world.
Open-Path UV & FTIR DOAS Systems

OPSIS AQM systems measure multiple gases in real time over an open path. Using the DOAS (Differential Optical Absorption Spectroscopy) technique, the system is non-contact, with fast response. One system can be configured to monitor NO, NO2, SO2, O3, BTX, NH3, CO, CO2, HF, H2O, CH4, Hg, HCl, among other gaseous compounds. A basic system includes an analyser, an emitter/receiver set, and an optical fibre cable. The system has been tested and approved...
OPSIS - Mobile Systems

OPSIS offers a wide range of shelter models and configurations to guarantee the optimal operation environment for your measurement equipment. We have experience in all environments, from hot and humid, to cold.
OPSIS - Model LD500 - Laser Diode Gas Analyser (AQM)

OPSIS LD500 Analyser is the central unit in the laser diode gas monitoring system. It can house up to four laser diode heads. Each head is a complete laser control and data sampling system. The laser diode gas analyser provides very fast monitoring of a range of gaseous compounds. Several gases can be monitored and a multiplexer offers several monitoring paths. Typical compounds are carbon monoxide (CO), carbon dioxide (CO2), hydrogen fluoride (HF),...
OPSIS - Model HG200 - Mercury Analyser System

The OPSIS HG200 mercury analyser is designed for ambient air quality monitoring, for detecting mercury indoors, and for monitoring in plants. The HG200 analyser monitors elementary mercury, Hg(0), concentrations in the ambient air, from health-hazardous down to the environmental background levels.
OPSIS - Model SM200 - PM10 Particulate Monitor System

The PM10 monitor version of OPSIS’ SM200 particulate monitor provides accurate and reliable automatic measurements of PM10 particulate fraction concentrations in ambient air, as well as sampling of the PM10 particulate fraction for subsequent manual analysis.
OPSIS - Model SM200 - PM2.5 Particulate Monitor System

The PM2.5 monitor version of OPSIS’ SM200 particulate monitor offers accurate and reliable automatic measurements of PM2.5 particulate fraction concentrations in ambient air, and sampling of the PM2.5 particulate fraction for later manual analysis.
OPSIS - Model DL256 - Data Logger (AQM)

OPSIS data logger system is designed for data acquisition applications. The data logger can handle analogue and digital input and output signals as well as serial communication. The hardware of the DL256 is based on modules. It is therefore easy to configure the system to meet a wide range of requirements, and the system can be upgraded by adding modules.
OPSIS - Model WT256 - Web Transfer

The WT256 collects data from OPSIS analysers and data loggers and pushes the data via FileTransfer Protocoll (FTP) or via file copy to a temporary storage site on a TCP/IP based network, such as the Internet. The data is downloaded automatically from the network storage site to one or several users, utilizing a download service installed on the target computer. Once downloaded, further data processing can be done with software for data presentation...
Ambient Air Quality Monitoring - Accessories

OPSIS provides a range of auxiliary equipment to the ambient air quality monitoring systems.
OPSIS - Calibration Equipment

OPSIS Calibration BenchOPSIS offers a range of calibration equipment for use with the air quality monitoring systems. The system is based on the CB100 calibration bench. This is used with an external CA150 lightsource and with an RE060 receiver at each end of the bench itself. Calibration is carried out by inserting cells with transparent windows into the short light path. Calibration gases are flushed through the cell. A range of cell lengths allows...
OPSIS - Multiplexers

Multiplexers are used when an OPSIS system includes more than one lightpath. The use of multiplexers allows a single system to handle several lightpaths, with the analyser’s computer automatically interrogating each in turn. Various models are available, depending on the number of required.
OPSIS - Sensors

OPSIS provides a range of sensors for various applications, such as wind speed, wind direction, temperature, humidity, global radiation, and rainfall. They are specially designed to be easily integrated into an OPSIS monitoring system using OPSIS data logging hardware and software.
OPSIS - Ozone Calibrator

OPSIS Ozone CalibratorOPSIS OC500 ozone calibrator is used to calibrate OPSIS Air Quality Monitoring stations. The calibrator generates a well defined ozone concentration which could be preset by the user. It is designed to generate very high ozone concentrations, sufficient for performing accuracy audit and precision tests.
OPSIS - System Shelters

OPSIS System ShelterOPSIS System Shelters give the optimal operation environment for the measurement equipment. They are designed for OPSIS air quality monitoring systems, used for example for traffic monitoring, and industrial fugitive emissions monitoring. Various container models are available, depending on the application and the extent of the monitoring equipment.
Continuous Emissions Monitoring
OPSIS - Cross-Stack UV & FTIR DOAS Systems

OPSIS CEM systems measure multiple emissions or process gases in real time in situ. Using the DOAS (Differential Optical Absorption Spectroscopy) technique, the system is non-contact, with fast response.
OPSIS - Model 400CS - Cross-Stack System

System 400CS is a cost-effective, high-performance monitoring package, designed for power plants and waste to energy plants. The measurements are based on the FTIR (Fourier Transform Infrared Spectroscopy) and/or
Model 400FL - Fast-Loop System

System 400FL combines the benefits of hot wet extractive and in situ. The gas is moved at high speed in a bypass line. No filter or probe is used and the measurement takes place in a non-contact measurement cell.
OPSIS - Model 400Hg TGM - Differential Optical Absorption Spectroscopy (DOAS) System

Waste incinerators, cement plants and power plants need good and reliable measurements of total gaseous mercury. The measurement of total gaseous mercury (TGM) is a challenge due to chemical reactions and contamination. The installed systems will often require a lot of maintanence still not giving reliable results.
OPSIS - Model 400HWE - Hot Wet Extractive System

System 400HWE Hot Wet Extractive is based on OPSIS UV/FTIR DOAS system giving fast response and best possible performance for all gases. The high resolution FTIR system is free from interference from all gases including water.
OPSIS - Model LD500 - Laser Diode Gas Analyser (CEM)

OPSIS LD500 Analyser is the central unit in the laser diode gas monitoring system. It can house up to four laser diode heads. Each head is a complete laser control and data sampling system. A built-in PC with LCD display controls the function of the instrument.
OPSIS - Model M800 - Marine System

The DNV-GL approved System M800 measures SO2 and CO2 using the reference methods NDUV and NDIR. A light emitter and receiver creates a light path across the internal diameter of the stack. From the receiver, the light is guided in an optical fiber to the analyser.
OPSIS - Model RD100 - Real Driving Vehicle Emissions Monitoring System

Our RD100 Real Driving Emissions system is an accurate and reliable monitoring system that can measure the emissions from car exhaust in real life conditions. The RD100 system is mounted on a car and measures the real driving emissions during an ordinary drive.
OPSIS - Model O2000 - Oxygen Monitor System

The OPSIS O2000 oxygen monitor is designed to monitor oxygen concentrations in industrial applications such as continuous emissions monitoring (CEM) and process control. It has been given a ruggedized design (IP65 protection) allowing it to operate under tough conditions in aggressive flue gas environments.
OPSIS - Dilution Compact Analysers System

OPSIS offers compact analyser packages for monitoring NOX, SO2, CO and O2 in many different kinds of stack gas applications.
OPSIS - Model ER060L-EEx - Emitter and Receiver Systems

The ER060L-EEx emitter and receiver set, together with Opsis LD500 laser diode gas analyser, is designed for gas monitoring in explosion classed areas Zone 1 and 2. The monitoring set creates a light path across the internal diameter of a stack or duct for an Opsis emissions monitoring system. Light is generated by the analyser, passed through the emitter and projected to the receiver.
OPSIS - Model DL256 - Data Logger (CEM)

OPSIS data logger system is designed for data acquisition applications. The data logger can handle analogue and digital input and output signals as well as serial communication.
OPSIS - Stack Gas Dilution Analysers

OPSIS offers compact analyser packages for monitoring NOX, SO2, CO and O2 in many different kinds of stack gas applications.
Continuous Emissions Monitoring - Accessories

OPSIS provides a range of accessories to the continuous emissions monitoring, and process control systems.
OPSIS - Calibration Equipment

OPSIS offers a range of calibration equipment for use with its CEM and process control systems. The system is based on the CB100 calibration bench. This is used with an external CA150 light source, and with an RE060 receiver at each end of the bench itself. Calibration is carried out by inserting cells with transparent windows into the short light path. Calibration gases are flushed through the cell. A range of cell lengths allows flexible selection...
OPSIS - Automatic QAL 3 Calibration System

Automatic gas calibration is available by using calibration gas and prefilled calibration cell. The gas cell is filled with a mixture of gases allowing all gases measured by the system to be checked. All data from gas calibration and automatic QAL 3 checks are stored in separate calibration data files, and are sent to the reporting software for calculation.
OPSIS - Sensors

OPSIS provides a range of sensors for various applications, such as pressure, and temperature. They are specially designed to be easily integrated into an OPSIS monitoring system using OPSIS data logging hardware and software.
OPSIS - Air-Conditioned Cabinet

The air-conditioned cabinet is designed for housing the monitoring equipment in ambient or stack environments where it is essential to protect the instruments from dust, damp and heat. The cabinet is equipped with cooling and heating equipment in order to maintain stable temperature. It can be fitted with humidity and/or temperature sensors for checking the humidity and temperature inside the housing and the instruments.

Products by Met One Instruments, Inc. (MOI)

Ambient Meteorological Sensors & Systems
MetOne - Model 370D-380D Series - Precipitation Gauges

370D-380D Series all-metal precipitation gauges measure rain and/or snow in all environments using a tipping bucket mechanism. The economical tipping bucket design allows accurate, repeatable measurements, requiring no regular maintenance. Each model in the 370D-380D Series is optimized to meet particular site and sampling requirements and exceeds EPA specifications.
MetOne - Model 092 - Barometer Pressure Sensor

The 092 Barometric Pressure Sensor measures absolute atmospheric pressure and converts it into a linear, proportional voltage, using digital computer technology. The 092 features robust, low maintenance construction that will withstand a wide range of adverse weather conditions, and consistently collects reliable barometric pressure data. The standard range of the 092 is 600 to 1100 hPa, which makes it suitable for elevations from sea level to 10,000...
Regulatory Monitoring
Met One - Model 50.5 - Sonic Wind Sensor

The 50.5 Sonic Wind Sensor is the latest field-proven sensor originating from the development work started with NOAA on sonic wind sensors over 25 years ago. This sensor design contains the same wind distortion algorithm and factoring that has been proven and accepted in applications around the world. No other sensor technology have the history of time proven field performance comparable to the Series 50.5 Sonic Wind Sensor.
Met-One - Model E-FRM-DC - Sampler

The New and Improved Met One Instruments E-FRM-DC sampler is a single-event filter sampler for the determination of daily PM2.5 or PM10 particulate concentrations in ambient air.
Met One - Model ES-405 - Particulate Profiler

The ES-405 is a near reference air quality sensor designed to provide accurate real time measurements of PM10, PM4, PM2.5, and PM1 particulate concentrations simultaneously. This unit reports four key particulate concentrations in both indoor and outdoor environments. The rugged weatherproof enclosure allows it to be used in the toughest environments for reliable continuous outdoor operation. The inlet heater reduces moisture-related measurement...

Products by Tekran Instruments Corporation

Tekran - Flue Gas CEMS

The Tekran Series 3300 Mercury CEM is in place at over 200 sources in the U.S. For every installation, we have met and exceeded all performance requirements for our customer’s state and federal regulations. With over 20 years of mercury instrument development in the laboratory and ambient air fields, we applied our knowledge to the Hg CEM industry and developed the exceptional Tekran 3300 Mercury CEM. Tekran is the most experienced mercury monitoring resource in the world and continues
Tekran - Model 3300Xi HgCEM - Mercury Continuous Emissions Monitor - Mercury CEM - Flue Gas Analysis - Emissions Analyzer

The EPA Electric Generating Unit Mercury and Air Toxics (EGU MATS) and Portland Cement Maximum Achievable Control Technology (PC MACT) regulations require reductions in gaseous mercury emissions. Tekran has proven technology to support mercury compliance monitoring, abatement system optimization, and performance audit testing instrumentation.
Tekran - Model 2537Xi - Mercury Vapor Analyzer

The Tekran Model 2537Xi mercury vapor analyzer is built specifically for stack monitoring of flue gases and other elevated-Hg source gases. The 2537Xi is the cornerstone of the Tekran Series 3300Xi Mercury CEMs which has been installed at over 200 sites in the U.S. The 2537Xi has proven accurate, stable, and reliable under the most remote and rugged conditions. Designed for years of continuous use, Tekran’s patented pure gold cartridge is immune...
Tekran - Model 3321 - Oxidizer Module for Wall Mounted Sample Conditioner

The Tekran Model 3321 Wall Mounted Sample Conditioner can be configured to supply Ionic Mercury Calibration Gas to the 3300Xi Hg CEM system. The calibration source allows both multi-point calibrations and standard additions to be automatically initiated. The unit generates concentrations of ionic mercury by oxidation elemental Hg output from the Tekran 3310Xi Hg Calibration Unit.
Tekran - Model 3321 - Wall Mounted Flue Gas Sample Conditioner

The Tekran Model 3321 Wall Mounted Sample Conditioner allows virtually any combustion gas matrix to be analyzed for total gaseous mercury, elemental mercury and ionic mercury. The Model 3321 is designed around a modular framework, allowing a wide range of applications from bench-scale research to full-scale installations. The wall-mounted design greatly simplifies installation and improves user serviceability.
Tekran - Model 3310 - Elemental Mercury (Hg) Calibration Unit

The Tekran Model 3310 Elemental Mercury Calibrator allows high-level mercury monitoring systems to be accurately calibrated using elemental mercury. The Model 3310 allows both multi-point calibrations and standard additions to be automatically initiated. The unit generates known mercury concentrations using a NIST traceable temperature controlled saturated mercury vapor source. Precision mass flow controllers dilute the source output to the desired...
Tekran - Model 3342 - Flue Gas Sample Probes & Conditioning

The Tekran 3342 is a customized version of an M&C Dilution Probe (Model SP2006-Hg). M&C probes are the industry standard and are well-known for their dependability and ease of servicing. The probe uses a titanium sintered filter to remove particulate matter from the sample stream. The sample is diluted and sent to the conditioner via a heated line. The probe and controller allow automated filter blowback, stinger blowback, system calibrations...
Tekran - Model 1306 - Water Filtration System

The Tekran Model 1306 Water Filtration System is an inexpensive, convenient source of deionized, mercury free water for the Series 3300 Mercury CEM. With two stages of pre-filtration eliminating particulate and organic contamination, the final stage R/O membrane and ion-exchange filters have extremely long life.
Tekran - Model 1304 - Air Filtration System

The Tekran Model 1304 Air Filtration System is an inexpensive, convenient conditioning unit for plant compressed air. The Series 3300Xi Mercury CEM requires two types of air in order to operate. Motive air is required to drive the inertial filter sample flow via an eductor. Zero Air is used for dilution and for the generation of calibration gas. Both types of air should be dry, oil free and particulate free, however the Zero Air is also scrubbed of...
Tekran - Model 3310Xi - Elemental Mercury Calibrator

TheTekran Model 331 OXi Elemental Mercury Calibrator allows high-level mercury monitoring systems to be accurately calibrated using elemental mercury. It integrates seamlessly with the Tekran Series 3300Xi speciating HgCEM, and can also be used as a stand-alone mercury calibration system. The calibration source allows both multi-point calibrations and standard additions to be initiated automatically. The unit generates precise mercury additions using...
Natural Gas-Industry

Tekran® is able to customize our instrumentation to meet the specific needs of our industrial customers. Our experienced research and development team has the capability and flexibility needed to develop mercury analysis tools for specialized applications. Some recent and successful examples are specialized equipment for emission control-technology research, customized industrial hygiene monitoring systems, and tools to assess hand-held mercury measurement equipment. With a di
Tekran - Model OrbiTek-80 - On-Line Natural Gas Mercury Monitor with 2537Xi-NG

The OrbiTek-80 provides a comprehensive mercury monitoring solution for hazardous natural gas environments. The system is housed in a purge cabinet to allow safe operation in outdoor locations where combustible gases are present. The system also incorporates components to ensure accurate mercury quantification when sampling from pressurized sources.
Tekran - Model 2537Xi-NG - Natural Gas Mercury Monitor

Based upon our highly successful 2537 platform, the 2537Xi-NG on-line natural gas analyzer provides an automated application of ASTM D6340 and ISO 6978 methods. Working with an industry partner, we provide a fully integrated sampling solution including probes, pressure let-down, integrated purge cabinets, and analysis.
Tekran - Model 2537Xi-IH - On-Line Industrial Hygiene Mercury Monitor

Inhalation of vapor is the primary route of elemental mercury toxicity in the workplace environment. The Tekran 2537Xi-IH Industrial Hygiene Monitor provides continual analysis of Hg levels in workplace air in a simple to deploy turn-key unit. This system can be customized according to customer needs including: number of monitoring locations, audible and visual alarms, and site-specific visual displays to report the current concentrations.
Tekran - Model JITRbug - Mercury Test Gas Generator

One of the limitations of hand-held mercury air monitors is the ability to test the systems against a known mercury gas standard to confirm accuracy. Hand-held mercury monitors are subjected to a wide range of field conditions that can impact overall stability and accuracy. Based upon our NIST traceable calibrators used for emissions monitoring, the JITRBug system provides a well-characterized mercury gas standard for auditing hand-held or other air...
Industrial

The Tekran Series 2600-NG has been designed to measure mercury levels in natural gas using ASTM Method D-6350. Tekran provides all components needed for successful sampling including a pressure reduction system, cartridge heaters, and our Model 2505 Mercury Calibration System.
Tekran - Model 2600-NG - Mercury Cartridge Analyzer for Natural Gas and Industrial Hygiene

The Tekran Model 2600-NG Mercury Analyzer is designed for the analysis of gas phase sample cartridges. The system contains an atomic fluorescence detector, a dual stage thermal desorber and a data acquisition & control system. A single serial connection allows a Windows based PC to control the entire analysis process, acquire the detector output and calculate final results.
Tekran - Model 2642 - Natural Gas Fixed Sampler

Tekran and VE Technology have partnered together to improve the quality of Natural Gas sampling and analysis. Proper sample collection requires precision equipment to assure mercury is quantitatively transported between the source pipeline and the sample collection device. The Tekran 2642 Natural Gas Sampler paired with a Tekran 2600-NG provides a complete sampling and analysis solution.
Tekran - Model 2641 - Natural Gas Grab Sampler

Tekran and Orbital Gas Systems have partnered together to improve the quality of natural gas sampling and analysis. Proper sample collection requires precision equipment to assure mercury is quantitatively transported between the source pipeline and the sample collection device. The Tekran Model 2641 Portable Natural Gas Sampler paired with a Tekran Model 2600-NG Mercury Analyzer provides a complete sampling and analysis solution.
Ambient Air

Tekran’s ambient air instruments have been used on every ocean and continent, even Antarctica. The Tekran Model 2537 Ambient Air Mercury Monitor was the first product developed by Tekran and remains a driving force of innovation. The Model 2537 is the only analyzer available that is capable of automated, continuous, unattended atmospheric mercury speciation. Our instruments produce high-resolution, accurate data that continues to advance the understanding of mercury cycling in the envi
Tekran - Model 2537X - Automated Ambient Air Analyzer

The Tekran 2537 performs continuous long-term, unattended analysis of gaseous elemental mercury with unmatched accuracy, sensitivity, and reliability. The Tekran 2537 is easy to setup, use, and maintain and has long been known for its stable performance in rugged conditions. Our instruments have been installed at both Polar Regions, on ocean research vessels and hundreds of locations in between. As a testament to the longevity of our products, the...
Tekran - Model 1115i - Synchronized Multi-Port Sampling System

The Tekran Model 1115i Synchronized Multi-Port Sampling System utilizes the advanced capabilities of the Model 2537X Mercury Vapor Analyzer to conditionally control up to eight separate valve input/output ports. The 1100i can be configured to automatically sample eight separate input ports. With the 1115i valves can be triggered based on a pre-set activation time, a pre-set delay interval, the A/B cycle status of the 2537X, the 2537X measured Hg...
Tekran - Model 1130 - Oxidized Mercury Speciation Unit

The Tekranh Model 1130 Oxidized Mercury Speciation Unit expands the Model 2537 Mercury Vapor Analyzer capabilities to simultaneously monitor elemental and gaseous oxidized mercury (GOM, aka RGM) species in ambient air. The patented Model 1130 is the only system in the world capable of automated mercury speciation determinations in air. The Model 1130 is an invaluable tool for mercury detection, research and monitoring programs and is well known for...
Tekran - Model 1135 - Particulate Mercury Testing Unit

The Tekran Model 1135 Particulate Mercury Module connects seamlessly to the top of the Model 1130 to continuously monitor ambient air particulate bound mercury (HgP), gaseous oxidized mercury (GOM) and gaseous elemental mercury (GEM). The complete Tekran 2537-1130-1135 Atmospheric Mercury Speciation System provides fully automated, unattended operation to determine all three mercury species concurrently. It is the only system available which has this...
Tekran - Model 1100 - Zero Air Generator

The Tekran Model 1100 Zero Air Generator provides Hg free air for up to two Model 2537 Mercury Vapor Analyzers. Using an included communication cable, the Model 1100 will only produce zero air when needed by the Model 2537 analyzer, greatly increasing the lifespan of the zero air filters. The Model 1100 eliminates the need of compressed gas cylinders of Ultra High Purity (UHP) zero air. This is especially helpful for operations at remote field sites...
Tekran - Model 1102 - Air Dryer System

The Tekran Model 1102 provides dry air to the Model 1130 Pump Module zero air generating system. The dryer unit contains two columns that alternate between absorbing water when cool and desorbing water during a heated regeneration step. Ambient air is pulled through the cool column by the 1130 Pump Module to remove moisture (typical dew point -40 OC). At the same time the opposing column is heated to expunge captured moisture. The resulting dry air...
Tekran - Model 1110 - Synchronized Two Port Sampling System

The Tekran Model 1110 Synchronized Two Port Sampling System gives the Model 2537 Mercury Vapor Analyzer the ability to sample two unique sources. Switching between the two sources is synchronized with the instrument sampling cycle and is fully programmable by the user. This is particularly useful for flux chamber studies to measure inlet and outlet concentrations, or gradient flux measurements at different heights. If desired, multiple 3-way valves...
Tekran - Model 1115 - Synchronized Multi-Port Sampling System

The Tekran Model 1115 Synchronized Multi-Port Sampling System works in a similar fashion to the Model 1110, but the Model 1115 allows sampling of up to eight separate input sources. Switching between the sources is synchronized with the instrument sampling cycle. The number of sampling cycles in each position is programmable by the user. The Model 1115 can be configured in 4, 6 or 8 ports with either high-flow or low-flow options. Common applications...
Tekran - Model 1120 - Standard Addition Controller

The Tekran Model 1120 Standard Addition Controller allows both standard additions and blanks to be performed at user programmed intervals while using the Model 2537 Mercury Vapor Monitor. Standard additions are accomplished by timed activation of the Model 2537 internal calibration source and zero air selector valves. Standard additions can be timed to occur late in a sample loading cycle, providing confidence the gold cartridges are adsorbing mercury...
Tekran - Model 2505 - Mercury Vapor Primary Calibration Unit

The Tekran Model 2505 Mercury Vapor Calibration Unit is an ultra-precise and accurate closed-vessel, saturated gaseous mercury source. The 2505 utilizes a thermoelectrically cooled mercury reservoir and dual temperature sensors calibrated against a US National Institute of Standards and Technology (NIST) traceable source producing exceptionally accurate Hg delivery. The mercury vapor is delivered manually using a high precision, digital gas tight...
Tekran - Model 2030 - Heated Cartridge Sampler

The Tekran Model 2030 Heated Cartridge Sampler allows gold coated sampling cartridges to be heated while they are exposed to a variety of gaseous sample matrices (i.e. ambient air, natural gas, or process gases). The performance of gold adsorbent cartridges is greatly enhanced if the cartridges are heated during exposure. This virtually eliminates problems with condensation of passivation of the gold surface.
Laboratory

Our newest instrument, the Series 2700 Automated Methyl Mercury Analyzer provides a fully integrated, self-contained compact unit operated via state-of-the-art, intuitive software. The Tekran 2700 offers analytical laboratories and researchers an alternative to the complex manual techniques.The Tekran 2600 utilizes a mercury detector capable of measuring sub-picogram quantities of mercury in water, soil, vegetation and other sample matrices. The Series 2600 was designed to be easy to set up,
Tekran - Model 2700 - Automated Methyl Mercury Analysis System

The Tekran 2700 Methyl Mercury Auto-Analysis System gives analytical laboratories and researchers automated alternatives to time-consuming and complex manual EPA method 1630 techniques. The Model 2700 offers a fully integrated, compact unit based on atomic fluorescence detection and operated via reliable, intuitive software. The system is pre-programmed to run EPA Method 1630, However, the Model 2700 offers complete method customization including: 1)...
Tekran - Model 2600-IVS - Ultra-Trace Mercury Analysis System

The Series 2600-IVS was designed to be easy to set up, easy to use, and easy to maintain. The atomic fluorescence based Series 2600-IVS Mercury Analysis System has a number of unique features that increase its performance and flexibility.
Tekran - Model Series 2600 - Flow Based Configuration Automated Sample Analysis System

The Tekran 2600 Automated Total Mercury Analyzer allows analysis of a wide range of environmental matrices. The instrument has a modular design with unique “Top Deck” components allowing fast user switching between analytical methods such as EPA 1631, EPA 245.7, and EPA IO-5. The Tekran 2600 utilizes a CVAFS detector capable of measuring sub-picogram quantities of mercury. With our highly-regarded Tek-MDS-2 software package, the Tekran...
Tekran - Model 2750 - Methyl Mercury Distillation System

Tekran Instrument Corporation introduces the new Tekran Model 2750 Methyl Mercury Distillation System. The Tekran 2750 is designed to be compact and modular, reducing the required bench top footprint and scaling to your particular sample throughput. The system features a precision controlled aluminum heating block, and actively cooled water bath, accommodating simultaneous distillation of up to 30 samples. The Tekran 2750 is the perfect solution to...
MerPAS
MerPAS - Passive Air Sampler

The MerPAS Passive Air Sampler is the newest Tekran® sampling solution developed to provide our customers a simple device for measuring mercury in a wide range of environments. The sampler can be configured to sample either background ambient air or highly-contaminated industrial locations. Since collection is passive, MerPAS sampling is completely power-free allowing easy deployment in a wide array of locations.
MerPAS - Background Ambient Air Sampler

The MerPAS® sampler fitted with the white body diffusive barrier is best used for sampling outdoor ambient air of low to intermediate mercury concentrations (0-50 ng/m3). With the high trapping capacity of the MerPAS® substrate, the sampler may be deployed for intervals from 1 week up to 1 year. With air concentrations of 50 to 1000 ng/m3, the sampler can be deployed for time...
Model MerPAS - Outdoor Contaminated Ambient Air Sampler

The MerPAS® sampler fitted with the yellow body diffusive barrier is best used for sampling outdoor ambient air with highly elevated mercury concentrations (50 ng/m3). This sampler has a thicker diffusive barrier, thereby reducing the effective sampling rate to lessen Hg capture by the device. The sampling time is typically hours up to 7 days, depending on the expected Hg levels and project goals. For general...
MerPAS - Indoor Air Sampler

For indoor applications, the MerPAS® sampler is deployed without the protective jar housing regardless of Hg air concentration since the sample does not need protection from the elements. Mounting stands may be purchased from Tekran if needed. Sample time is determined by monitoring goals and expected air Hg levels. The yellow body diffusive barrier is used due to better performance at low wind speeds. For general guidelines on...
MerPAS - Personal Exposure Air Sampler

The MerPAS® sampler is small in size and is compatible with personal sampling. For this configuration, the yellow body diffusive barrier is used without any protective housing. The sampler is attached to a plastic plate and then attached to the lapel or shirt pocket to keep the device near the worker breathing zone. Typically, the sampler would be worn for the the full 8-hour workday. General guidelines on the appropriate...
Tekran - Model 2537Xi-NG - With Purge Cabinet

Key Features: Class 1 Div 2 cabinet for use in hazardous environments. ASTM-6350 and ISO-6978 method compliant. Dual-bed gold sample trap design avoids analytical gold cartridge exposure to complex sample gas. Multiple automated QA routines validate method performance. Range of 1 ng/m3 to 2 mg/m3. Network enabled for remote operation. Cabinet integration and design by Tekran Partner: Orbital Gas Solutions.

Products by GRIMM Aerosol Technik Ainring GmbH & Co. KG - a member of the Durag Group

Grimm - Environmental Dust Monitors

The name GRIMM is an institution in respect of optical dust measurement solutions for official and also industrial networks. As the pioneer with the first approved system of optical environmental dust monitoring, we passed until now over 15 equivalence tests worldwide (eg. US EPA, UK MCERT, Germany LUBW, Austria UBA, etc.). From Handheld solutions for ad hoc measurements over 19” Rack-Versions for professional container solutions up to stand alone versions for container independe
GRIMM - Model EDM180 - Environmental Dust Monitor for Approved PM Measurements (AMS)

The GRIMM EDM 180 is the leading Automated Measuring System (AMS) for measuring particulate matter concentration (PM10, PM2.5) in ambient air. This system offers outstanding features such as simultaneous PM measurements in 31 particle size channels, 0.1 μg/m3 resolution, and an isothermal inlet with an integrated Nafion dryer. The EDM 180 runs silent, requires low maintenance and can be validated on site using the field test kit together with our...
GRIMM - Model EDM465 - Compact Outdoor Nano System. Ultrafine particle monitoring

The EDM 465 combines the reliable technology of our butanol condensation particle counters with easy handling and flexible application for environmental monitoring due to a compact, robust and mobile weather housing. The EDM 465 is applicable for short and long-term continuous monitoring of ultrafine particles and enables a real-time data analysis of nanoparticles and meteorological measurement data. This configuration places the EDM 465 in the...
GRIMM - Model EDM665 - Environmental Wide Range Aerosol Spectrometers

The EDM 665 Environmental Wide Range Aerosol Spectrometer combines two technologies for particle counting and classifying in one device: the Scanning Mobility Particle Sizer (SMPS+C) with the butanol condensation particle counter for nanoparticles and the approved EDM 180 for the larger fraction. Designed and specifically built for atmospheric monitoring, the EDM 665 is a unique high-tech system for accurate and highly resolved measurements over the...
GRIMM - Model 199 - Stand-alone Air-conditioned Environmental Weather Protection Housing

The 199 is a stand-alone air-conditioned environmental weather protection housing for 19' rack instruments, such as the Environmental Dust Monitor EDM 180+, the Scanning Mobility Particle Sizer 5420, or the Condensation Particle Counter 5421. The 199 is transportable thus making stationary measurements at different locations feasible.
GRIMM - Indoor Air Quality Monitors

Dust monitoring instruments for indoor air quality have a long tradition at Grimm Aerosol. These optical laser light aerosol spectrometers monitor not only in real-time the dust concentration but also the particle size distribution in over 30 different size ranges and convert those results simultaneously to inhalable, thoracic, and alveolic fractions following the European and American regulations. Even the Nano particle size fraction is covered in a docent size ranges and can be expanded do
GRIMM - Model 7811 - Universal Aerosol Generator

This model has two pumps inside, one for the flow through a nebulizer (generating aerosol raw concentration) and a second pump which provides dry air for optional diluting and drying of the raw aerosol (using a Silica gel dryer). Both flow rates can be controlled and switched on/off independent from each other with two switches and potentiometers on the front side of the instrument. The dryer is located at the front side and can be removed for Silica...
GRIMM - Model 1159-10 - Capillary Diluter

The 1159-10 is a diluter with a fix dilution ratio for a defined sample flow rate. It can be easily connected to any portable GRIMM aerosol spectrometer. The aerosol flow is split by a precision capillary into a sample and bypass flow. In the bypass flow all particles are removed by the built-in high-efficiency HEPA filter capsule. Downstream, both flows are mixed again. The actual dilution ratio is monitored by measuring the differential...
GRIMM - Model 1159-100 - Stand-alone Dilutor

The 1159-100 is a diluter with a fix dilution ratio for a defined sample flow rate. It can be easily connected to any portable GRIMM aerosol spectrometer. The aerosol flow is split by a precision capillary into a sample and bypass flow. In the bypass flow all particles are removed by the built-in high-efficiency HEPA filter capsule. Downstream, both flows are mixed again. The actual dilution ratio is monitored by measuring the differential...
GRIMM - Nanoparticle Measurement
GRIMM - Model 5410 - Condensation Particle Counter (CPC)

The GRIMM 5410 is the compact and rugged standard instrument of the Grimm CPC line with improved detection efficiency (D50 = 4nm) and response time (t10-t90 < 3 s) with an aerosol flow rate of 0.6 L/min. The new detection head enables single particle counting up to 100 000 particles /cm³ with. The photometric mode allows for the...
GRIMM - Model 5412 - Condensation Particle Counter (CPC)

The GRIMM 5412 is the advanced compact and rugged instrument of the Grimm CPC line with integrated sample pump and an aerosol sample flow rate of 0.6 L/min. The new detection head enables single particle counting up to 100 000 particles /cm³ with improved detection efficiency (D50 = 4nm) and response time (t10-t90 < 3...
GRIMM - Model 5416 - Condensation Particle Counter (CPC)

The GRIMM 5416 is the high-end professional all-inclusive CPC with the option to be operated as fully equipped SMPS system (see SMPS+C) with an aerosol inlet flow of 0.3 L/min. The new detection head enables single particle counting up to 150 000 particles /cm³ with improved detection efficiency...
GRIMM - Model 5421 - Upgradeable 19

The GRIMM 5421 is the 19' rack version of our advanced compact and rugged instrument of the Grimm CPC line with integrated sample pump and an aerosol sample flow rate of 0.3 L/min. The new detection head enables single particle counting up to 150 000 particles /cm³ with improved detection efficiency (D50 = 4nm) and response time (t10-t90 < 3 s). The photometric mode allows for the detection of high...
GRIMM - Model 5420 - 19` Rack-Based Condensation Particle Counter

The GRIMM 5420 is the 19” rack version of our high-end professional all-inclusive CPC with the option to be operated as fully equipped SMPS system (see SMPS+C) with an aerosol inlet flow of 0.3 L/min. The new detection head enables single particle counting up to 150 000 particles /cm³ with improved detection efficiency (D50 = 4nm) and response time (t10-t90 < 3 s). The photometric mode allows for the...
GRIMM - Model 5520 - Annular Dielectric Barrier Discharge (aDBD) Aerosol Neutralizer

The GRIMM 5520 aDBD aerosol neutralizer is based on an annular dielectric barrier discharge that produces a bipolar ionic atmosphere. Irregularly charged particles (from ambient or lab generated) are brought into a defined stationary-state charge distribution, regardless of their initial charging state. The aDBD was developed as alternative to established aerosol chargers / neutralizers since it avoids the need to use radioactive radiation to...
GRIMM - Model 5522-A - Aerosol Neutralizer

The GRIMM 5522-A aerosol neutralizer is based on the radioactive decay of Am-241 (nominal activity 3.7 MBq), that produces a bipolar ionic atmosphere by α radiation. Irregularly charged particles (from ambient or lab generated) are brought into a defined stationary-state charge distribution, regardless of their initial charging state. Aerosol neutralizers based on radioactive sources are nearly...
GRIMM - Model 5523-Ni - Aerosol Neutralizer

The GRIMM 5523-Ni aerosol neutralizer is based on the radioactive decay of Ni-63, that produces a bipolar ionic atmosphere by β- radiation. Irregularly charged particles (from ambient or lab generated) are brought into a defined stationary-state charge distribution, regardless of their initial charging state. Aerosol neutralizers based on radioactive sources are nearly maintenance free and well proven. The use and transport are however subject to...
GRIMM - Model 5524-X - Soft X-ray Aerosol Charger Neutralizes

The GRIMM 5524-X soft X-ray Aerosol Charger neutralizes the irregularly charged particles in the atmosphere or generated aerosol to a defined stationary-state charge distribution, regardless of the initial charging state of the aerosol prior entering the neutralizer. The GRIMM 5524-X is a bipolar charger that generates positive and negative ions by soft X-ray radiation instead of a radioactive source such as Americium – 241, Krypton-85 or...
GRIMM - Model 5520-19 aDBD - Annular Dielectric Barrier Discharge Aerosol Neutralizer

The GRIMM 5520-19 aDBD aerosol neutralizer is based on an annular dielectric barrier discharge that produces a bipolar ionic atmosphere. Irregularly charged particles (from ambient or lab generated) are brought into a defined stationary-state charge distribution, regardless of their initial charging state. The 19” rack-mounted versions of the aDBD was developed as alternative to established aerosol chargers / neutralizers since it...
GRIMM - Model 5622 - Aerosol Neutralizer

The GRIMM 5622 aerosol neutralizer is based on the radioactive decay of Am-241 (nominal activity 18.5 MBq), that produces a bipolar ionic atmosphere by α radiation. Irregularly charged particles (from ambient or lab generated) are brought into a defined stationary-state charge distribution, regardless of their initial charging state. Aerosol neutralizers based on radioactive sources are nearly...
GRIMM - Model 5416 SMPS+C - Scanning Mobility Particle Counter and Sizer

SECURE YOUR DISCOUNT TODAY! Nano Particle Counter and Sizer. The GRIMM SMPS+C systems feature the Vienna-type DMA design (Winklmayr et al., 1991; Reischl et al., 1997), well known for highest size resolution and lowest particle diffusional losses – even for the smallest particles. The SMPS+C systems based on the GRIMM 5416 CPC are operated at an aerosol inlet flow rate of 0.3 L/min and a...
GRIMM - Model 5420 SMPS+C - Scanning Mobility Particle Counter and Sizer

The GRIMM SMPS+C systems feature the Vienna-type DMA design (Winklmayr et al., 1991; Reischl et al., 1997), well known for highest size resolution and lowest particle diffusional losses – even for the smallest particles. The 19” rack-mounted versions of the SMPS+C systems, based on the GRIMM 5420 CPC, are operated at an aerosol inlet flow rate of 0.3 L/min. GRIMM offers a flexible design of the Vienna-type DMA with two electrodes of...
GRIMM - Model SMPS+C & 11-D - Indoor Wide Range Aerosol Spectrometer

The Indoor Wide Range Aerosol Spectrometer combines two technologies for particle counting and classifying: a Scanning Mobility Particle Sizer (SMPS+C) with a butanol condensation particle counter for nanoparticles and the portable optical aerosol spectrometer (11-D) for dust particles. The system can be used for accurate and high resolution measurements of the entire particle size range from 5 nm to 35 μm in 71 particle size channels. The system...
GRIMM - Model 5705 & 5706 SMPS+E - Scanning Mobility Particle Sizer and Aerosol Electrometer

The GRIMM SMPS+E systems feature the Vienna-type DMA design (Winklmayr et al., 1991; Reischl et al., 1997), well known for highest size resolution and lowest particle diffusional losses – even for the smallest particles – with a Faraday Cup Electrometer (FCE) as detector. The SMPS+E systems include the GRIMM 5706 DMA controller and the GRIMM 5705 fast and low noise FCE and can be operated at aerosol inlet flow rates of 1 - 5 L/min...

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