- Precise and intelligent design of injection method;
 - The combination of the six-port injection valve and the variable metering tube makes the injection process precise, convenient and durable.
 - The design of the variable dosing tube has the advantages of a syringe;
 - The gas-liquid separation system with more complete separation can make the gas-liquid separation more complete, greatly reducing the noise level of the colorless flame, improving the detection limit,
 - Extend linear range, improve Improve analysis accuracy;
 - Humanized gas pipeline design, environmentally friendly, gas saving;