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Email:info@launch-electric.com

Introduction

Stable and reliable computer control systems

• Microcomputer automatic control, all keyboard operation, convenient man-machine conversation function, detector signal switch through the time of preparation procedures

• Highly stable circuit control system to ensure a high reliability of the instrument

• Perfect overheat protection for column box and detector

• Storage in ten seconds the file of parameters analysis

• Stopwatch

High sensitive detection system

• FID and TCD detectors use advanced technology, featured by high sensitivity, low noise, wide linear range, and so on;

• FID uses cylindrical collector; nozzle uses pioneering quartz and stainless steel inorganic bonding technology, Heat- Resistance, high mechanical strength, are less vulnerable to pollution, highly responsive to the carbon-oxygen compounds

• TCD uses semi-proliferation structure; power supply is in constant current control mode, rhenium-tungsten wire of  high sensitivity  as thermal element , responsive to H2, O2.

• Advanced and unique gas flow system

• Double column parallel separate system, FID and two TCD detectors, nickel-reformer, full-automatic gas component analysis dissolved in oil with one sampling

• The sample gas goes through one channel into FID1 detector to detect hydrocarbon gas, through another channel first into TCD detector to detect H2, O2, then through nickel-reformer into FID2 detector to detect CO, CO2. in this way, it avoid interference from CO, CO2 on hydrocarbon gas especially on C2H2, enhancing inspection sensitivity of hydrocarbon gas

• Sensitivity of FIDI and FID2  can be settable to reduce influence caused by different gas content

Technical Parameters

• Minimum detectable concentration

• H2 ≤5ppm

• CO, CO2≤2ppm

• C2H2≤0．1ppm

• Power supply：220V  50 Hz  1800W