Main technical parameters:

Detector sensitivity or sensitivity drift noise
Hydrogen flame (FID) Mt ≤ 1 × 10^-11g/s ≤0.1mv/h ≤0.01mv

Thermal conductivity (TCD) S ≥ 3500mv.ml/mg ≤ 0.2mv/h ≤ 0.01mv

Electron Capture (ECD) Mt ≤ 1 × 10-13g/ml ≤ 0.15mv/h ≤ 0.01mv

Flame luminosity (FPD) Mts ≤ 2 × 10^-11g/s
Mtp≤1×10^-11g/s ≤0.15mv/h ≤0.01mv
Nitrogen phosphorus (NPD) MtN ≤ 2 × 10^-11g/s
Mtp≤2×10^-11g/s ≤0.15mv/h ≤0.01mv

Main performance characteristics：

Appearance design, computer, powerful computer software. The operation is simple and easy to understand. Five types of detectors and methane conversion furnaces can be selected, and three types of detectors can be installed at the same time. Five stage program temperature rise, six channel temperature control, three injection ports, temperature control for packed column and capillary tube separately, two capillary tubes can be installed simultaneously without disassembly. The glass lining of the capillary system automatically finds balance. Equipped with a column head injection glass lined injection splitter/non splitter injector. Automatic protection function for gas interruption. Electronic ignition and manual ignition optional functions. Diaphragm cleaning, diversion and emptying are integrated, with a large screen displaying in Chinese and automatic rear door opening. It only takes 5 minutes to reduce the temperature from 280 ℃ to 50 ℃.