High technology Gas instruments

Leman Instruments ultra line

Hydrogen Generator 

We offer a large panel of different Hydrogen Generator with different Capacities from 100ml/min to 20L/min and with purities from 99.999% to 99.99995%. These generators come into different casings based on the application and the capacity. The Casing L for Laboratory offer the smallest H2 generator on the market at these purities and capacities. All our H2 generators are equipped with leak detectors and automated leak check with Auto Shut down. These are 100% safe.

The technologies used are mostly PEM and SMART PSA

Lower purities are available upon request such as different outflows.

HYDRO50

HYDRO50: 99,999% H2 from 100ml/min to 20L/min with adjustable pressure from 0.5 to 7 bar by Display. Perfect device for all GC application especially into FID detector as burner gas.

 HYDRO50L

 HYDRO50R

   HYDRO50LS2

   HYDRO50LS

HYDRO65

HYDRO65: 99,99995% H2 from 100ml/min to 20L/min with adjustable pressure from 0.5 to 5 bar by Display. Perfect device for all kind of Carrier gas in any application.

HYDRO65L

 HYDRO65R

HYDRO65LS2

HYDRO65LS

HYDRO70

HYDRO70 : 99.99999% H2 from 1 to 4 L/min with adjustable pressure from 0.5 to 5 bar by Display. Specific gas for Industrial application as Semi-Conductor or MOCVD technologies.

HYDRO70R

 Zero Air Generator

Leman Instrument have a full family from compact to semi-industrial capacities Zero Air generator. From 1.5L/min to 120L/min and more, we can produce some different types of Synthetic air (80% N2 / 20% O2) from the Dry Air to one of the purest Air on the market. All our models are equipped with Touchscreen Display which allow to control the pressure by software. Our models are integrated with on-board compressors to provide a full autonomous solution or can be connected to some oil free & dry compressed air compatible with the norms ISO8573-1:2010 Class 3 or 4.

The technologies used are PSA and/or Hot Catalysis

AERO30

AERO30 : Dry Air at -50°DP without any THC removal !

AERO30L

AERO40

AERO50 :Ultra Zero Air which is at <10ppm of H20 (-60°C DP), <0.05ppm HC and <0.05ppm CO & CH4
 AERO40L

  AERO40R

 AERO40LS

 AERO40L2

AERO50

AERO50 :Ultra Zero Air which is at <10ppm of H20 (-60°C DP), <0.05ppm HC and <0.05ppm CO & CH4 !

AEROSTATION50LC

AERO50L

AERO50L2

AERO50LS

AERO50R

AEROSTATION50RC

AEROSTATION50RC2

AERO50 TOC

AERO50 TOC: Ultra Zero Air as AERO50 except this one has < 1ppm CO2 !

AERO50LTOC

AERO50RTOC

AEROSTATION50LCTOC

AEROSTATION50RCTOC

AERO60

AERO60 : Special Ultra Zero Air which contain <2ppm H2O (-70°C DP), <0.5ppm CO2, <0.01ppm HCnm, <0.03ppm CO & CH4, <2ppb NOx, <1ppb O3/SO2/NH3 !

AERO60LS

Nitrogen Generators 

Leman Instruments offer some N2 generators for diver’s analytical purposes. Mostly for Carrier gas, but as well for ICP, ELSD. All our models are equipped with Touchscreen Display which allow to control the pressure by software. Our models are integrated with on-board compressors to provide a full autonomous solution or can be connected to some oil free & dry compressed air compatible with the norms ISO8573-1:2010 Class 3 or 4.

Technologies used here are PSA and/or Hot Catalysis.

NITRO50

NITRO50: Ultra Pure Nitrogen with or without and Hot Catalysis (Option). 99,999% with -60°C DP and if Hot Catalysis is chosen, <0.05 HC and <0.05 CO and CH4. Outflows from 200ml/min to 10L/min.

NITRO50L

NITRO50LS

NITRO50R

NITRO STATION 50LC

NITROSTATION50RC

NITRO ULTRA

NITRO ULTRA: Ultra High Purity Nitrogen using a combination of advanced PSA and Hot Catalysis to reach one of the purest N2 on the market. 99,9999% with <-75°C DP and less than <0.05 HC and <0.05 CO and CH4 !

NITRO STATION ULTRA LC

NITROSTATION ULTRA RC

NITRO20 ELSD

NITRO20 ELSD: Special N2 Generator for ELSD applications !
NITRO20 L/LC ELSD

NITRO40 ICP

NITRO40 ICP: Special N2 Generator for ICP application !

NITRO40 L/LC ICP

NITRO15

NITRO15: Nitrogen generators for Life Sciences applications as Incubators, Purges systems, Vacuums, Gloves Boxes, etc…

NITRO15L

NITRO15LS

NITROSTATION 15LC

Nitrogen Generator for LCMS

Leman Instruments provide some specifics generators LCMS application. Our products are designed based on the different needs of the mains manufacturer as Agilent, Shimadzu, AB-Sciexetc… Most of the LCMS will require around 35L/min of 97 to 99% N2 at 7 bar, but some will require some additional features as some Ultra-Pure N2 into a second channel or some complementary Dry Air for example. Leman Instruments customized our generics models to make them match these specifics need into one single unit, which is a concrete gain of space into a laboratory and a proper saving. Leman Instruments N2 Generators for LCMS application are silent. Around 50Db measured at 1m will be the general noise of our devices.

All our models are equipped with Touchscreen Display which allow to control the pressure by software. Our models are integrated with on-board compressors to provide a full autonomous solution or can be connected to some oil free & dry compressed air compatible with the norms ISO8573-1:2010 Class 3 or 4.

NITRO18 LCMS

NITRO18 LCMS: This is the Generic model for 80% of the LCMS applications. 99% at 7 bar for 18, 35 or 60L/min.

NITRO18LCMS

NITRO18LCMS-60

NITRO20 LCMS

NITRO20 LCMS: Specifically designed to make run the Agilent 6400 Serie Triple Quad LC/MS. This model produce 18, 35 or 60L/min as the generic model but have an integrated Ultra High Purity N2 Generator that will product 1L/min at 99,999%

NITRO20LCMS

DUO18 LCMS

DUO18 LCMS: Specifically designed to make run the Bruker EVOQ TQ LC/MS. This model producessimultaneously 32L/min of 99% N2 and 50L/min of Zero Air.

DUO18LCMS

TRIO18 LCMS

TRIO18 LCMS: Specifically designed to make run the AB-Sciex lines from the API3200 to the Q-TRAP 5500 LCMS series. This model produces simultaneously 12L/min of 99,5% N2, 24L/min of Zero Air and 8L/min of Dry Air.

TRIO18LCMS

 Oxygen Generator 

Leman Instruments newest product in the Gas Generation world is a line of O2 generators running under the technology of SMART PSA. Our principle is similar as the one used into the Nitrogen and the Zero Air. We add a Catalysis Oven as well for the higher purities models to remove most of the THC. This gas at these purities are perfect to be used into some Organic / Inorganic Spectroscopy technologies from any type of supplier. Our models are integrated with on-board compressors to provide a full autonomous solution or can be connected to some oil free & dry compressed air compatible with the norms ISO8573-1:2010 Class 3 or 4.

OXY40L

OXY40L: The new high end O2 generation system. These models can provide from 0.5 to 7L/min of 99.999% O2 up to 5bar. This is the perfect model adapted to the fusion / burner O2 into the Organic / Inorganic Spectroscopy.

OXY40L

OXYSTATION40LC

OXYSTATION40LC: This system is similar of the OXY40L in term of purity and pressures, but the outflows are smaller as it is designed with a build-in air compressor. Are currently available the flows from 250 ml/min to 1L/min. In the near some higher outflows will be realized.

OXYSTATION40LC