GC-9760D portable helium ionized gas chromatograph

Introduction 

GC-9760D portable helium ionized gas chromatograph adopts advanced design concept of small modular, and the whole machine is small in size, light in weight, easy to carry for on-site analysis, suitable for the detection of trace impurities in high purity gases and the gas used in electronic industry. The instrument is equipped with imported high sensitive pulsed discharged helium ionization detector (PDHID). The overall solution able to make a complete set of high purity gas analysis is composed of the parts including the patented heart-cutting and back-flushing technology owned by Huaai Chromatography, the originally imported six-way or ten-way valve with purging protective gas circuit on injection valve, together with the originally imported helium purification device, non dead space sampling valve and etc.  

Technical parameters:

1.Limit of detection for part of impurities:

2.Technical characteristics:

  Analysis cycle: < 20 min

 Maximum error: < 3%

  Setting time: < 30 min

 Working environment: - 10 ~ 50 ℃

3.Helium ionized detector (PDD):

 Discharge mode: pulse discharge

Baseline noise: ≤ 0.1mv

Baseline drift: ≤ 0.5 mv/30 min

 Detection limit: ≤ 1.0×10-10g/ml

4.Carrier gas purifier:

 Gas able to be purified: He, Ar, Ne, Kr, Xe and Rn

Maximum operating pressure: 1000 Psi

Gas removing: H2,FO2,N2,CO,CO2,CH4,H2O,NO,NH3,CF4 and etc.

Residual concentration: ≤10ppb

5.Temperature control indicators:

 Temperature control range: room temperature, 8 ℃ -- 399 ℃

Temperature control accuracy: ±0.1℃

 Detector: room temperature, 8 ℃-399 ℃, Accuracy ±0.1 ℃

6. Other parameters: Size, weight and power supply

 Dimension: 380 x 450 x 180 mm

Weight: < 15 kg

 Power supply: 220V±22V,50Hz

Power: ≤800W

Dear customer,

  We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

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 f you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba