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gas chromatograph

详细说明

Customized support	OEM
Place of Origin	Anhui, China
Brand Name	Gootrol
Model Number	GC 7890
Operation display	7-inch touchscreen display
Temperature range	Above room temperature 8 ℃ ~ 450 ℃
Accuracy	± 0.1 ℃
Incremental	1 ℃
Cheng Sheng Rate	0.1~40℃/min
Number Of Detector	3; double FID, TCD
Temperature control area	10 channels for temperature control
Hydrogen Flame Ionization Detector (FID)
Detection limit	Mt<5x10-12g/s
Noise	≤5x10-14A
Baseline drift	≤1x10-13A/30min
Linear range	≥106
Ignition mode	automatic ignition
Thermal Conductivity Detector (TCD):
Sensitivity :	S≥3500mv·ml/mg(conventional) 5000mV·ml/mg(highly sensitive)(benzene-toluene solution)
Noise	≤0.01mv
Baseline drift	≤0.03mv/30min
Linear range	≥104

Configuration table：

Serial Number	Product name	Specifications	Quantity	Remarks
1	Gas chromatograph	7890 GC System Custom	1
2	Fill column injection system	PIP	2
3	Detector	FID	1
4	Chromatographic network counter control workstation		1
5	Pneumatic flat 10-way switching valve	Valve connector 2mm with solenoid valve connector	1
6	Sample heating valve box		1
7	Stainless steel filling column	Glass microspheres 2m*4mm	1
8	Stainless steel filled column	GDX-104 3m*4mm	1
9	Hydrogen generator	PMH-300	1
10	Air Generator	PMA-3000	1
11	Standard gas		1
12	Standard gas		1
13	Standard gas reducing valve		2
14	High purity nitrogen	40L	1	Own
15	Nitrogen pressure reducing valve		1
16	Computer	W10	1
17	Printer		1