Indoor Air Quality Control (TVOC) Analysis Gas ChromatographyProduct Introduction:

GCGas chromatograph is a cost-effective analytical instrument that is controlled by a microcomputer, operated by a keyboard, and displayed with a Chinese menu on a LCD screen. It has high electronic circuit integration, good reliability, simple operation, memorization of set parameters, no need to reset every time, and is suitable for long-term operation.

The combination of a large column box and a large fan with an automatic rear door cooling system has increased the cooling speed of the column box, truly achieving room temperature+5℃The operation. The instrument can flexibly use capillary columns, glass columns, and stainless steel columns. Can perform constant temperature and programmed heating operations.

Detailed specifications

Main performance characteristics:

Large screen full Chinese display

Simplified Chinese menu, keyboard operation, automatic parameter memory, power failure protection

Equipped with fault self checking function, automatic protection and alarm for over temperature

Flexible configuration of various detectors

Five stage program heating

Can operate at near room temperature

Main technical indicators:

Temperature control range: room temperature+5～399℃

Column chamber temperature control accuracy: ±0.1℃

Cheng Ascending Order:5step

Program heating rate:0.1～40℃/min

Program heating time range:0～255min

FIDDetection limit:Mf≤1×10-11g/s （benzene）

Noise: ≤0.02 mv

Drift: ≤0.1 mv

TCDSensitivity:S≥3000 mv.ml/mg （benzene）

Noise: ≤0.02 mv

Drift: ≤0.1 mv