Dw-Gc1290 Gas Chromatograph LCD Touch Screen Gas Chromatography High Precision Gas Analyzer Chromatography Analysis Instrument Gas Chromatograph

Product Description

Product Description

   Gas Chromatography 

  

Model#		DW-GC1290
Description		EPC(electronic pneumatic control)  7 inch touch screen display
Sample Introduction System		sample injector and evaporation chamber
Column Oven	Temperature range	Ambient temperature +7ºC ~ 420ºC  (in 1ºC increment)
	Temperature accuracy	± 0.02ºC
	Cooling time	350ºC~100ºC≤3min, 400ºC~50ºC in 8-10 min at 25ºC ambient
	Programmed temperature setting	0.1ºC~80ºC/min (in 1ºC increment)
	Program ramps	20 ramps in total (99 ramps available with control workstation)
	Size (L*W*H)	284*280*241mm(inside)	340*345*281mm(outside)
Flame Ionization Detector (FID)	Detection limit	≤8×10-12g/s (n-hexadecane)
	Drift	≤1.5×10-13A/h
	Noise	≤3×10-14A
	Linearity range	≥106
Flame Photometric Detector (FPD)	Detection limit	≤8×10‐13g/s(P) ; ≤8×10‐11g/s(S)
	Drift	≤2×10‐11A/30min
	Baseline noise	≤5×10‐12A
Nitrogen-Phosphorus Detector (NPD)	Detection limit	≤5×10-12g/s(N) (Azobenzene)             ≤5×10-13g/s(P)  (Malathion)
Features:
★Control system: designed for monitoring and controlling the instrument via the computer. ★Column Compartment/oven with superior thermal performance, multistage (20 ramps) programmed temperature control function. (supported by "control system") ★Advanced built-in data acquisition system , supporting real time instrument status monitoring, detection signal acquisition and PC control ★Column oven supports quick heat-up and rapid cool-down with automated back-door opening. ★Flexible sample introduction system: 2 sample injectors could be installed and operated simultaneously with independent temperature control. ★High sensibility and stability detector. ★2 independent and analog signals output. ★M6 software, compatible with GLP/FDA-21 CFR Part11 requirements and regulations. (electronic records and signatures)
Electronic pneumatics control system
Flow rate: 200ml/min (N2), 1000ml/min (He) Flow rate accuracy: ±5% Flow rate repeatability: ±0.35% Split ratio: 0-5000(He), 0-1000(N2) Inlet temperature: 0-420ºC
Gas chromatography and accessories:
Carrier Gas System + Sample Introduction System + Separation System + Temperature Control System + Detector Carrier Gas System: air source/ purification and desiccation device/ flow rate control device Sample Introduction System: sample injector Separation System: chromatographic column(packed column and capillary column) Temperature Control System (Column Oven): constant temperature and programmed temperature Detector: FID/ FPD/ NPD
Advanced Microcomputer Control System
★Superior performance with advanced, microcomputer-based temperature control system ★High temperature accuracy (optimum ± 0.02ºC), high reliability, and anti-interference ★Self-diagnosis/ self-protection function (overheat protection, power-off protection, etc.) ★Intuitive display of timing program, detector status, measurement range, current setting, etc

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