onlineHydrocarbon analyzerCharacteristics of

1) TheIt can continuously monitor1～4Sample of gas to be tested on the road.

2) TheA fully automatic analysis instrument that can automatically schedule, sample, analyze, and achieve good separation and analysis results, with reliable data.

3) TheIt can achieve free switching between automatic and manual injection to obtain more reliable data.

4) TheThe instrument is easy to operate, and the injection and sampling time can be set arbitrarily.

5) TheMeasurement objects: Trace hydrocarbon content and trace amounts in the main cold liquid oxygen, storage tank liquid oxygen, and airCO2 content；

6) Monitoring data can be uploaded to the operation interface of the air separation control room through 4-20mA;

7) Supporting cabinets and necessary pre-processing systems;

8) Alarm when the content exceeds the standard;

9) Meet the corresponding national standards and requirements.

technical indicators

（1) Stable startup time:<1 hour

（2) Temperature control accuracy:≤±0.1℃

（3) Normal operation stability of the instrument:

Baseline noise:<0.5×10-13A

Baseline drift:<1×10-13A/30min。

（4) Quantitative repeatability (calculated as acetylene): RSD ≤ 3%.

（5) Sample injectorFill columnOptional capillary column injection system.

（6) It can be equipped with online automatic sampling equipment and is compatible with automatic samplers produced by multiple manufacturers at home and abroad.

（7) Gas valve injection system and liquid valve injection system can be installed.

Acetylene online analyzer