HGQC210 Portable H₂The purity analyzer adopts a high-precision and stable TCD thermal conductivity detector, which is a specialized instrument for testing the purity of hydrogen gas in hydrogen cooled generators. This instrument has high testing accuracy and is easy to use. It is specialized for daily monitoring of hydrogen purity in power plant hydrogen cooled generators and hydrogen production stations. It can also be used for detecting the hydrogen replacement process during the start-up and shutdown of hydrogen cooled generators.

There are many drawbacks to using the original "absorption method" to test hydrogen purity: the operation is complex, time-consuming and labor-intensive, the testing accuracy is greatly affected by human operation, and the situation during the replacement process cannot be reflected in a timely manner during the start-up and shutdown processes. The HGQC210 portable hydrogen purity analyzer overcomes the shortcomings of the "absorption method" and does not require pre extraction of gas samples. It can be directly carried to the sampling point on site and connected to a gas tube for testing. The instrument is powered by rechargeable batteries, with small size, light weight, simple operation, rapid response, and stable readings.

Main technical parameters

Measurement range: in the airH₂Content（90~100%）

airborneCO₂Content（0~100%）

CO₂hit the targetH₂Content（0~100%）

Accuracy: Testing accuracy is better than0.1%

Repeatability: ±0.5%

resolving power:0.01%

Pressure measurement:0～1.0MPa

Inlet flow rate: gas flow rate300～500ml/min

Storage temperature level:-40℃～+70℃

Operating environment: Temperature:-35℃～+60℃ humidity:<60%

Power supply: lithium battery, battery capacity4700mAhThe battery level is<10%Time alarm

External dimensions:330×250×180mmweight4kg

main features

Large memory, capable of storing 100 pieces of information for each gas

4.3-inch TFT true color LCD display

■ Battery undervoltage alarm, charging display, fully charged display

Anti pollution, anti-interference

Easy to operate and convenient to carry

Durable and long-lasting thermal conductivity detector

Good repeatability and high sensitivity