- Application Types
- Makeup gas, GC-FID
- Carrier gas for GC
H2N2 65 LC
LEMAN Instruments designed the H2N2 65 LC product line of High-Purity Hydrogen and nitrogen generators with compressors to supply H2 and N2 independently, carrier gas for GC, close to the consumer in an elegant casing with a full-color display and touchscreen.
The H2N2 65 LC is composed of a high-purity Hydrogen and Nitrogen generator and an oil-free piston air compressor.
Based on the field-proven Solid Polymer Electrolyte (PEM) cell technology, pure Hydrogen is produced at low pressure from electricity and high-quality distilled water. After production, H2 is dried by a passive dryer. It is available 24/7 with a constant purity >99.99995%. Output pressure is regulated electronically and could be set from 0.5 to 5 bar. This process can be started on demand without an acidic solution.
N2 is dried and purified or extracted using Pressure Swing Adsorption (PSA) technology. Output pressures are regulated from 0.5 to 5 bar.
Gases are available 24/7 with constant purity.
Each instrument is equipped with high-performance communication interfaces, USB, RS485, and Ethernet, to create a very flexible gas network with local or central control.
Due to the software being focused on safety, automatic regulation, and reliable communications, the H2N2 65 LC is easy to install, reliable, safe, and pleasant to operate.
Features
- Reduces in operation costs. Return on investment within 15 months.
- Improves resolution and detection limit versus Helium-only usage. Provides high pressure stability.
- N2 and N2 are available 24/7 at constant purity. No contamination.
- Independent source of Nitrogen that does not require complex piping and can be easily moved around the laboratory.
- Very safe operation, internal leak-test, automatic shut-down, over-pressure valve, current and voltage limits.
- No handling and storage of cumbersome gas cylinders. No cylinder rental fee.
- Long-life compressor with power economy function.
Gas
Models | H2N2 65 LC-250 H2N2 65 LC-500 |
LPM Outflow @1013 HPA/20°C | H2: 0.25 LPM N2 : 0.5 LPM |
H2 purity | >99.99995% (maximum HC content: 0.05 ppm) |
N2 purity | >99.99995% |
Dew point | -70°C/-70°C or < 1ppm H2O for each gas |
Outlet Pressure | 0.5 – 5 bar (7 – 72 psig) for 2 gases |
Site & Installation
Compressed AIR | Supplied by internal oil-free piston compressor |
Water quality |
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Water consumption | 5L external tank. Generates about 6000L of Hydrogen |
Manual control | Through a 7″ TFT-LCD color display with a touchpad located on the front panel. Display of major parameters, pressure, functioning status, and alarms. Intuitive navigation to functions by menus and sub-menus |
Remote control, Communications | • RJ45 / USB/ RS485 • Through Ethernet 10/100 network • Logbook download by USB |
Input & Output fittings | Stainless steel 1/8″ OD compression |
Power supply | 260 VAC & 63 Hz |
Power consumption | Maximum 650W |
Ambient temperature | +10 to +35°C |
Dimensions & Weight
Dimensions cm / in | L: 55cm / I: 41.5cm / H: 12cm (3U) L: 21.6in / I: 16.1in / H: 4.7in (3U) |
Net weight (kg/lbs) | 35kg/77lbs |