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GCA90 gas chromatograph
The A90 gas chromatography analyzer has achieved internationally superior performance and technical indicators, and can be widely used in many fields
Product details
A90Gas chromatography analyzer, with various performance and technical indicators reaching the international superior level,It can be widely applied in many fields such as petroleum, chemical, environmental protection, food safety, education and scientific research.
characteristic
1The performance of * *, competitive price, meets the choices of customers;
2Multi industry adaptability;
3Excellent performance in various harsh environments.
column oven
Furnace size:280*300*180mm
Temperature range:room temperature~450℃
Liquid nitrogen cold trap:-80~400℃
Dry ice trap:-55~400℃
Temperature control accuracy: 0.1℃
*High degree heating rate: 120℃/min
Runable column loss compensation (dual channel)
injection port
Multiple injection ports are available:
PPIP
shunt/Non diverting capillary injection port
Program heating cold column head injection port
Volatile serial injection port
Column head pressure control accuracy:0.01psi
Hydrogen flame ionization detector（FID）
*High operating temperature: 450℃
*Small detection limit:≤2.5*10-12g/s(n-C16)
Linear range:107(±10%)
Flame breadth detector（FPD）
*High operating temperature: 450℃
*Small detection limit:<2*10-11g S/s, < 9*10-13g P/s
Linear range:>103 S, 104 P
Selectivity:103g S/gC, 104g P/gC
Thermal conductivity detector（TCD）
Suitable for packed columns and capillary columns
*High operating temperature: 400℃
*Small detection limit:≤4*10-10g/ml
Linear range:105(±5%)
Electron capture detector（ECD)
*High operating temperature: 450℃
*Small detection limit:≤6*10-15g/ml(Hexachlorocyclohexane)
Linear range:>5*105 (±5%)
Radioactive Source:<10 mCi, 63Ni
Micro pool design,Anode blowing technology
Nitrogen and phosphorus detector（NPD）
*High operating temperature: 450℃
*Small detection limit:≤3*10-12g/s
Linear range:105 N，105 P
*Small detection limit:<2*10-13g N/s, <2*10-13g P/s
Selectivity:25000:1 gN/gC, 75000:1 gP/gC
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