- Application Types
- Makeup gas, GC-FID
- Carrier gas for GC
N2ZA 65 RC
LEMAN Instruments designed the N2ZA 65 RC product line of High-Purity Nitrogen and Zero-Air generators with compressors to supply independently N2 and AIR for GC-FID and carrier gas for GC close to the consumer in an elegant casing with a full-color display and touchscreen.
The N2ZA 65 RC is composed of a high-purity Nitrogen generator, a Zero-Air generator, and an oil-free piston air compressor.
Each gas, N2, and AIR is dried, purified, or extracted by the Pressure Swing Adsorption (PSA) technology. N2 & AIR 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, as standard (WLAN as an option), to create a very flexible gas network with local or central control.
The software’s focus on safety, automatic regulation, and reliable communications makes the N2ZA 65 RC 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 Zero Air are available 24/7 at constant purity. No contamination.
- Independent source of Nitrogen and Zero Air that does not require complex piping and can be easily moved around the laboratory.
- Low noise compressor
- Very safe operation, internal leak-test, automatic shut-down, over-pressure valve, current and voltage limits.
- No handling and storage of cumbersome gas cylinders. There is no cylinder rental fee.
- Long life compressor with power economy function.
Gas
Models | N2ZA 65 RC-500 N2ZA 65 RC-3 |
LPM Outflow @1013 HPA /20°C | ZA: 3 LPM N2 : 0.5 LPM |
AIR purity | <1 ppm H2O |
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 |
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 |