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49 equipment items found
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The P S Analytical range of mercury continuous emissions monitors (CEMs) is designed to handle all types of industrial and research applications. The CEM is based on modules (click here) which allow the systems be customised to specific user requirements. The majority of CEMs fall into three broad categories which can be summarised as general purpose, dedicated monitoring or compact instruments. ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
Arsenic occurs in large quantities in the earth's crust and in trace quantities in rocks, soil, water and air. Exposure to arsenic can cause major heath problems. P S Analytical have designed the PSA 10.055 Millennium Excalibur to be able to measure Arsenic in solids, sludges and liquids. The instrument combines the advantages of vapour generation techniques which removes most interference with ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
As most natural gas installations are built to order and have to meet particular requirements, the PSA Online Natural Gas systems are similarly specifically engineered to customer requirements for both measurement and control facilities for the measurement of mercury in natural gas. Mercury in Natural gas is of concern as it is both highly toxic with detrimental effects on the environment, and ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
Arsenic occurs in large quantities in the earth's crust and in trace quantities in rocks, soil, water and air. Exposure to arsenic can cause major heath problems. P S Analytical have designed the PSA 10.055 Millennium Excalibur to be able to measure Arsenic in solids, sludges and liquids. The instrument combines the advantages of vapour generation techniques which removes most interference with ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA 10.226 Online Mercury Analyser builds on our class leading ultra-sensitive atomic fluorescence technology. The system developed utilises syringe-based technology over the standard peristaltic pumps commonly used for sample analysis, reducing reagent consumption and allowing for on board sample preparation. This reduces the running cost of the instrument as well as the amount of waste the ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
PSA are proud to present the 10.256 Online Excalibur, for the online analysis of hydride forming elements including: arsenic, selenium, antimony, tellurium and bismuth. The EPA classes the hydride forming elements as toxic and states they must be controlled in effluent streams – where high concentrations may have an adverse effect on health and wildlife in the surrounding area. The EPA have ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
There are three technologies used for the manufacture of caustic soda, namely, mercury cell, diaphragm cell and membrane cell. The mercury cell process is historically the oldest technique and predominates with over 350 plants worldwide, with 13 in the USA and 3 in the UK. Since the Minamata Bay incident (1950’s) the use of mercury cell technology has been forced into decline, with the 1992 ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
P S Analytical analysers generally utilise Atomic Fluorescence Spectroscopy (AFS) which offers many advantages over techniques for the determination of mercury and the hydride forming elements including better sensitivity, selectivity and linearity. Where regulations demand however systems for Mercury analysis based on Atomic Absorption Spectroscopy are available. ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
Mercury Vapour Generators are used to produce a known concentration of mercury for a range of applications including: Calibration of Mercury Monitors and Mercury Analysers, System integrity test, Sampling system testing for losses/drift, Spike testing Mercury Monitors and Mercury Analyser Systems, Spiking process for Catalyst removal efficiency ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The toxicity, biochemical behaviour and transport of mercury in the environment is highly dependant on its physio-chemical form. Mercury in substrates such as ashes and soils is typically present as salts. The differing solubilities of these salts affect the rate at which mercury is leached by the substrates. Conventionally, determination of inorganic mercury speciation involves extensive sample ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA 10.54X is an ExD rated sampling system for hazardous explosive gases. The purpose of the unit is to deliver a representative gas sample to the online mercury analyser in a safe and effective manner. We describe a sampling system for one stream, however the system can be expanded to suit requirements although to date four streams has been the maximum filled in one cabinet; Multiple ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
Integrated High Performance Liquid Chromatography Pump, High Pressure Sample Injection Valve, UV Lamp Oxidising and Heating/Cooling Module. The PSA 10.820 Modular Interface (MI) extends the range of applications to any Millennium Merlin or Excalibur instrument. The MI is configurable and may include; LC pump, injection valve, UV cracker, heater and cooling ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA S570U100 heated speciation coil is an accessory which allows samples or reagents to flow through either a heater or a heater then UV coil to enhance the rate of certain reactions. This allows reaction times to be reduced from 30 minutes to 1 minute, thus allowing reactions to be carried out on line. By simply turning a valve on the front panel the system can be converted from heating to ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA N118A200 injection valve module is designed to be used as part of an automated speciation system.The N118A200 is a stainless steel, 6 port 2 position air actuated injection valve mounted in a module for stability. The internal surface have been coated to ensure all contact surfaces are inert.The unit is used in conjunction with the PSA 10.025 Millennium Merlin or PSA 10.055 Millennium ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA 10.670 is specifically designed to determine total gaseous mercury (TGM) in process gas streams such as natural gas, sour gas, fuel gas, LNG, LPG, butane, ethylene, propylene, hydrogen, carbon dioxide and Syngas. It is also used for measuring total mercury in volatile liquid hydrocarbons and ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA L225A200 Sampling System is a simple sampling interface. The sample pathway is constructed entirely from inert plastics and glass for water/waste water samples. Consult P S Analytical for compatibility with more corrosive sample types. The system comprises a plug valve, particulate filter, needle valve and glass separator bowl (providing a continuously refreshed reservoir of sample at ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The PSA L225A210 Sampling System is a simple sampling interface for higher particulate concentrations. The sample pathway is constructed entirely from PTFE and PFA, with Viton seals, providing excellent compatibility with a wide range of sample types, including many corrosive samples. The system features a fast loop filter, perfect for samples with high particulate levels and/or reactive ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
Atomic fluorescence detection with its wide linear range of operation rarely needs the services of an auto dilutor but if analytical condition require or the user prefers to use an auto dilutor to make up standard solutions then the A400 D170 Autodilutor is ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
The 10.255 is an online analyser for hydride forming elements such as As, Se and Sb. Based on hydride generation atomic fluorscence spectrometry the systems offer part per trillion detection limits and linearity to ppm levels. The system is a single element analyser with high selectivity defined by the use of an element specific boosted discharge hollow cathode ...
Manufactured by:P S Analytical Limited based inOrpington, UNITED KINGDOM
Active air sampling for the determination of mercury in ambient air. The PSA Air Sentinel is an unattended ambient air, active sampling device that provides sampling with, an accurate air volume for mercury in air studies. The ambient sample is actively carried over PSA’s gold Amasil™ traps to preconcentrate any Hg that may be present. The air is actively pumped through the Air ...