GA-2903 Networked Gas Chromatograph Tester

Popis

Plynový chromatograf

Main Specification

1: vacuum fluorescent display (using agilent technology)

2.Temperature control area: 6

3.Low operating temperature: pokojová teplota 4 ℃ ~ 450 ℃, the incremental: 1 ℃, precision: plus nebo mínus 0.1 ℃

4.Program heating order number: 8-16 (volitelný)

5.Low Cheng Sheng rate: 0.1 ~ 50 ℃ / min (obyčejný);0.1 ~ 80 ℃ / min (high speed)

6.External events: 8 roads;Auxiliary control output 4

7.Type of sample: filling column, capillary injection sample, six-way valve gas injection, automatic head space sampling

8.Number of detectors: 3 (maximum);(FID, TCD, ECD, FPD, NPD)

(1) it can be controlled by high-precision valve, and the pressure, real-time digital display of the flow and the PC synchronization display are realized.(2) an EPC control system with full back control;

(2)Work mode of EPC and EFC: 2 types;Constant current mode, constant pressure mode

9.Work gas of EPC and EFC: 5 types;Dusík, vodík, vzduch, helium, argon

10.EPC, EFC cheng sheng: 4

The control range of EPC and EFC:

11.Tlak: 0 ~ 0.6mpa;Tok 0 ~ 100sccm or 0 ~ 500sccm (vzduch)

Control accuracy of EPC and EFC: tlak 0.01 KPa;The flow rate of 0.01 SCCM

Plynový chromatograf

12.Low pressure sensor: přesnost: full range of plus or minus 2% reproducibility: < + / – 0.05 KPa 13.temperature coefficient: < + / – 0.01 KPa / ° C range: 0 ~ 0.3 MPa or 0 ~ 0.6 MPa;

14.Flow sensor: přesnost: full range of < 5% reproducibility: < + 0.5% (full range) rozsah: 0 ~ 500sccm

(manuál, automatický, needle automatic detection) volitelný

15.Komunikační rozhraní: Ethernet: IEEE802.3 hydrogen flame ionization detector (FID)

16.Detekční limit: Mt is less than 3 x 10-12g/s (positive hexadecane – isooctane solution)

17.Základní hluk: méně než 5 x 10-14a

18.Baseline drift: ne více než 1 x 10-13a /30min

19.Linear range: greater than 106

Highest use low temperature: 450 ℃ or less thermal conductivity detector (TCD)

20.The sensitivity: S is greater than 10000mV. Ml/mg (positive hexadecane – isooctane solution) (amplification 1, 2, 4, 8 times optional)

21.Základní hluk: méně než 10 mu V

22.Baseline drift: ne více než 30 mu v/30min

Plynový chromatograf

23.Linear range: > 104 electronic capture detector (ECD)

24.Detekční limit: ne více než 1 x 10-14g/s (propane hexa6-isooctane solution)

25.Základní hluk: less than 0.03mV

26.Baseline drift: no more than 0.2mv /30min

27.Linear range: greater than or equal to 104

28.Source: 63Ni flame photometric detector (FPD)

29.Detekční limit: (S) méně než 5 X 10-11 g/S;(P) is less than or equal to 1 x 10-12g/s (methyl parathion – anhydrous ethanol solution)

30.Základní hluk: less than 0.03mV

31.Baseline drift: no more than 0.2mv /30min

32.Linear range: equal to 103 (S) 102 (P) nitrogen and phosphorus detector (NPD)

33.The detection limit: (N) is less than or equal to 1 times 10-13g/s;(P) méně než 5 x 10-14g/s (azobenz-malathion – isooctane solution)

34.Základní hluk: less than 0.03mV

35.Baseline drift: no more than 0.2mv /30min

36.Linear range: greater than or equal to 102 (N) 103 (P)