Leman Instruments products

Zero-Air-Generators (AIR)

Leman - Ultra Zero Air Generator for TOC & Purge Air For Ftir Analyzers

Characteristics: AIR Purity: < 1 ppm CO2, < 0.05ppm HC, CH4, CO, silicon free, < -70°C dew point. Capacity: 1.5 & 3 L/min. Outlet pressure: 1 to 5 bar. Air source: AERO50L TOC external compressed dry Air. Aero Station 50LC TOC on board silent oil free piston compressor. Presentation: bench or floor casing. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Leman - Ultra Zero Air Generator for TOC & Purge Air for FTIR Analyzers

Characteristics: AIR Purity: < 1ppm CO2, < 0.05ppm HC, CH4, CO; silicon free, < -70°C dew point. Capacity: 1.5 & 3 L/min. Outlet pressure: 5 bar maximum. Air source: AERO50RTOC external compressed dry Air . aerostation 50RC TOC : on board oil free piston compressor. Presentation: 19” rack casing. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Leman - High Flow Ultra High Purity Zero Air Generator

Characteristics: AIR Purity: < 0.05ppm HC, CH4, CO, < -50°C dew point. Capacity: AERO50LS 40, 80 & 120 L/min. AERO50LSC 20, 30 & 50 L/min. Outlet pressure: 8 bar maximum. Voltage: 90 to 120 VAC / 50-60 Hz or 210 to 250 VAC / 50-60Hz. Air source: AERO50LS: external compressed dry Air . AERO50LSC: on board silent oil free piston compressor. Presentation: floor casing. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Hydrogen-Generators (H2)

Leman - High Flow, High Purity Hydrogen Generator

Characteristics: Purity: 99.995%,< 0.5 ppm HC. Capacity: 4.8, 7.2, 9.6, 12 and 15 Nl/min. Pressure: 10 bar max. Option: on board water deionization unit. Communication: Full colour display with touchscreen ; USB, RS485 and Ethernet.

OEMs, Special Realizations and Components

LEMAN INSTRUMENTS study the development and production of instruments following the client’s specifications, based on standard physical modules and tested software.

Leman - High Purity Hydrogen Generator and Helium Mixer

Characteristics: H2 source: on board H2 generator. H2 Purity: > 99.999%,< 0.1 ppm HC. No maintenance. Mixture 40% H2 / 60% He +/- 0.25% H2. H2+He Capacity: 250, 500 and 750 Nml/min. Output pressure: 5 bar maximum. He source: external pressurized cylinder. Presentation: 19” 3U rack casing. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Leman - Ultra High Purity Hydrogen Generator

Characteristics: Purity: > 99.9999%,< 0.1 ppm HC. Capacity: 100,160, 500 and 1000 Nml/min in in 19’’ rack casing. Pressure: 10 bar max (140 psi max). No maintenance. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Leman - Ultra High Purity Hydrogen Generator

Characteristics: Purity:> 99.9999%,< 0.1 ppm HC. Capacity: 100,160, 250, 300, 500 and 600 Nml/min in bench casing, 1100, 2200 and 3300 Nml/min in floor casing. Pressure: 8 bar max (110 psi max). No maintenance. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Leman - High Flow, Ultra High Purity Hydrogen Generator

Characteristics: Purity: 99.9999%,< 0.5 ppm HC. Capacity: 3.3, 4.5, 6.6, 8.8, 11, 13 and 15.5 Nl/min. Pressure: 8 bar max. Option: on board water deionization unit. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.

Leman - High Purity Hydrogen and Zero Air Generators

Characteristics: H2 Purity: > 99.999%,< 0.1 ppm HC. No maintenance . H2 Capacity: 100,160, 250, 300, 500 and 600 Nml/m. Output pressure : 8 bar maximum. Zero Air Purity : < 0.05ppm HC, CH4 CO. AIR capacity:1.5 to 6 Nl/min. Pressure: 7 bar max (100 psi max). Air source : FID Station50L : external compressed dry Air. FID Station 50LC : onboard silent piston oil free compressor. Presentation: stackable bench casings or floor casing. Communication: Full colour display with touchscreen; USB, RS485 and Ethernet.