Function and Use

The nitrogen, hydrogen and air (gas generator) all-in-one machine is a compact combined instrument that integrates nitrogen generator, hydrogen generator and air generator. It has a compact structure, simple operation, and built-in multi-level protection device, which is suitable for providing stable, high-quality and safe gas for gas chromatographs.

Instrument Features

1. Stainless steel gas tank, four stainless steel filters, with trace oxygen remover, high gas purity;

2. Silicone rubber sealing ring, low sulfur content, no effect on the detector;

3. Compact structure, easy to use, fully automatic operation, safe and reliable, can be applied to any model of gas chromatograph produced by any manufacturer.

4. Nitrogen part: automatic anti-alkali return, automatic flow tracking.

5. Hydrogen part: automatic anti-alkali return, automatic flow tracking.

6. Air part: high-precision voltage stabilization, automatic water discharge, with perfect protection measures.

Technical parameters

Nitrogen purity: >99.999%

Nitrogen pressure: 0-0.4MPa

Hydrogen purity: >99.999%

Hydrogen pressure: 0-0.4MPa

Working power supply: 220V, 50HZ

Power consumption: 350W

Dimensions: 350*350*500(mm)

Net weight: about 30kg

Air quality: dry, oil-free, three-stage purified clean gas

Output flow: nitrogen, hydrogen: 0-300ml/min, air flow: 0-2000 ml/min

Working environment: ambient humidity, 10-40℃ relative humidity ≤85% without large amounts of dust and corrosive gases

Instrument configuration

One host, one set of accessories, one power cord