Gas chromatograph
GC-MS-3100 U-Therm International (H.K.) Limited

Uses and Specifications
Chromatography enjoys a high position in today's analytical instruments. Qualitative analysis cannot be conducted with Chromatography alone, because its column has a highly efficient separation capability based on the retention time of the materials and then determine the nature of the material through contrast with that of the samples. However, mass spectrometry can conduct direct determination of the ratio of the mass to the charge ratio (m/z), which is accurate and fast. The combination of chromatography and mass spectrometry is actually using mass spectrometry as a universal detector. There are many detectors of chromatography, such as TCD, FID, ECD, FPD and NPD, etc., each detector has a limited scope of application, which is inconvenient.

The chromatography and mass spectrometry instrument is a product that combines the technologies of chromatography, mass spectrometry and computer.

Working Principle
Vacuum chamber must be installed in the instrument to ensure the normal operation of the instrument. It adopts a double-level vacuum unit composed of a high-performance turbo-molecular pump and a fore vacuum pump.

Applied Range

wherever that a gas chromatography is needed for detection, especially where qualitative analysis is to be conducted on unknown samples
Dealing with emergencies such as hazardous materials spills, major environmental disasters
Combating with terrorism, drug interdiction and explosives analysis
Main Specifications
Dimension(mm): 915 (W) X 550 (high) X 610 (D) ; weight: 113 kg.