GC9720 gas chromatograph

Features

1,Display using vacuum fluorescent display, can switch in both English and Chinese.
2,Through the keyboard, can set various parameters and methods.
3,Communication interface board connected with chromatography workstation, the realization of the chromatography workstation accused of chromatograph.
4,Can store 10 sets of chromatographic methods.
5,Have external power supply voltage microcomputer testing system and overtemperature protection system, ensure the microcomputer don't crash, temperature is not out of control.
6,Capillary sampling system with shunt/non shunt sampling function,can run Gas saving mode.
7,With the diaphragm cleaning packed column system,Packed column chromatographic trace analysis.
8,High sensitivity, high stability of detector system(TCD,FID,ECD,FPD,NPD),High sensitivity, high stability of detector system.
9,FID wide-range technology, improve analysis application range.
10,Detector plate output analog and digital signals at the same time, the analog signals and digital signals are zero automatically.
11,Flow in arbitrary constant voltage or constant current control can be realized.

GC97Series counteraccusation chromatography workstation

1,High performance of multi-channel, multi-user universal chromatography workstation, take full control of all work parameters of the chromatograph.
2,At the same time to collect one to four separate detector signal.
3,Various kinds of high precision chromatography signal acquisition, through RS232, USB data transmission.
4,support simplified Chinese or English Windows32 operating system.
5,The sampling frequency:  maximum 100 hz
6,Can handle peak number: unlimited
7,integral sensitivity:1uV*s
8,dynamic range:220

Technical parameters:
Oven temperature control range and precision:room temperature above 5℃-450℃,

accuracy is ±0.1℃
Pneumatic control mode and precision:EPC,precision is 0.1kpa
The largest oven heating rate:120℃/min
Oven cooling rate:Double duct cooling,350℃~100℃≤3.5min
Capillary shunt/no split injection port maximum diversion ratio:4500:1
Oven temperature programmed order: infinite order