Lab gas generators
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Using hydrogen as a GC carrier gas increases analysis speed and sensitivity when compared to helium and nitrogen. When H2 is used as a carrier gas, as it requires lower elution temperatures and thus improves the column service life. F-DGSI GAS GENERATORS Increased laboratory efficiency with a constant and guaranteed flow of instrument grade nitrogen: improved instrument stability and greater reproductibility of results. PROVIDE REAL BENEFITS The low and constant hydrocarbon content of zero air helps improve baseline stability of combustion detectors and reduces the frequency of...

HIGH PURITY HYDROGEN GENERATORS FOR GC CARRIER GAS AND GCMS APPLICATIONS THE BENEFITS TO USE HYDROGEN AS CARRIER GAS > mproved chromatograph result I • Using H2 as a GC carrier gas increases analysis speed and sensitivity when compared to helium and nitrogen. • When H2 is used as a carrier gas, as it requires lower elution temperatures and thus improves the column. THE PAR-H2 AND WM-H2 series provide a higher purity grade of hydrogen and can be used for GC and GC/MS carrier gas application as well as ICP-MS reaction gas. THE PAR-H2 uses a single column dryer with programmable automatic...

H2 APPLICATIONS : GC-FID / NPD / FPD / TCD / GC-carrier gas / GCMS / ICPMS / colision cell / THA One step ahead ! Flowrate ml/min Programmable auto regeneration cartridge Programmable auto regeneration cartridge Water reservoir capacity with auto refilled included Electrical Consumption Auto-drying technology Programmable auto regeneration cartridge Auto-drying technology Programmable auto regeneration cartridge Auto-drying technology Programmable auto regeneration cartridge Auto-drying technology Programmable auto regeneration cartridge Auto-drying technology Auto-drying technology...

HYDROGEN GENERATORS FOR GC FUEL GAS APPLICATIONS THE BENEFIT TO USE H2 AS FUEL GAS MAIN FEATURES AND BENEFITS THE LC-H2 AND ND-H2 series are ideal for supplying hydrogen fuel gas to all known combustion detectors used routinely in GC and THA. These series use a desiccant cartridge which can be refill or replaced by a new one. > urity P 99.9995%, O2 < 1ppm, H20 < -55°C. > 7 bar pressure for LC-H2, 10 bar pressure for ND-H2. > imited routine maintenance : L Replacing / Regenerating of desiccant cartridge, water filter and deioniser bag. > 2 cartridge saturation sensor H correlated with the...

H2 APPLICATIONS : GC-FID / NPD / FPD / TCD / THA One step ahead ! Flowrate ml/min Water reservoir capacity with auto refilled included Electrical Consumption Dessicant cartridge Dessicant cartridge Dessicant cartridge Dessicant cartridge Dessicant cartridge Dessicant cartridge Dessicant cartridge Dessicant cartridge

APPLICATIONS : GC-FID THE H2/AIR FID STATION combines the hydrogen serie LC-H2 and Zero air serie ZA generators in one unit; Hydrogen gas is produced from deionised water using a Proton Exchange Membrane Technology. Zero air is produced by purifying compressed air sourced from the air network to a total hydrocarbon concentration of < 0.05 ppm (measured as methane). IMPROVED CHROMATOGRAPH RESULT MAIN FEATURES AND BENEFITS • The reduction of hydrocarbons on zero air part, including methane to < 0.05 ppm decreases the background noise level and gives the baseline much better stability,...

SERIE RACK-H2 One step ahead ! FOR GC FUEL GAS AND CARRIER GAS APPLICATIONS APPLICATIONS : GC-FID / NPD / FPD/ TCD / THA AND CARRIER GAS MAIN FEATURES AND BENEFITS TWO MODELS AVAILABLE : > ACK-ND-H2 R Simple column dryer located at the rear of the unit. > ACK-WM-H2 R No desiccant cartridge maintenance is required : used a double column dryer with automatic regeneration. THE BENEFIT TO USE H2 AS FUEL GAS Eliminates inconvenient and dangerous hydrogen cylinders from the laboratory. Increases the accuracy of analyses and reduces the cleaning requirement of the detector. > nique Features U •...

GET ALL THE BENEFITS OF THE HYDROGEN GENERATOR AS CARRIER GAS... the hydrogen concentration detected exceeds When the threshold of safety, the hydrogen generator will be automatically blocked and reported an audible and visual alarms. High efficiency Hydrogen has the flattest Van Deemter curve. Compared to helium and nitrogen, hydrogen needs the lowest plate number to achieve the same resolution over a large range of linear velocity The advantages of hydrogen are clear; but it does have one really big disadvantage! Hydrogen is an explosive gas! An undetected gas leak can occur with a broken...

... WITHOUT TAKING THE RISK! #2 > The sensor can work as a standalone mode by using an external box and a gas switching valve. The sensor is installed in the GC oven for continuous monitoring of H2 concentrations in the oven. The measured gas concentration is shown on the LCD screen of the external controller. When the hydrogen concentration reaches the user defined level, typically between 25% and 50% LEL (equal to 1%-2% by Vol H2), the LCD screen starts flashing, an acoustic signal is transmitted and the carrier gas will automatically be switched to an inert gas. A SMS alarm text message...

SERIE MAESTRO LCMS PSA LC/MS NITROGEN GENERATORS AVAILABLE IN 5 MODELS - Option with or without built in air compressor: > AESTRO-35 LCMS series: M With max. Output of 35 L/min of N2 gas. THE LC-MS ANALYZERS do not all share the same requirements in terms of type, flow rate, pressure and purity of the gases needed for their operation; That’s why the MAESTRO LCMS series were created to meet the needs of all LC/MS analyses on the market. Outlet Flow rate Inlet Air pressure required Inlet Air Flow rate required > AESTRO-64 LCMS series: M With max. Output of 64 L/min of N2 gas. > AESTRO-DF LCMS...