GOZ-YFY Oil Chromatography Analyzer
GOZ-YFY oil chromatography analyzer adopts air as mobile phase, so when samples from the micro-injector injected into the carrier gas then entering the packed column or capillary chromatography. For there has distribution and adsorption coefficient difference between mobile phase (air phase) and fixed phase (flow phase), under washing the carrier gas, each group repeatedly allocates, which makes each group separating in column, and then using detector connected back in the column detects in the order according to the physical and chemical properties. GOZ Technology can meet requirements like China State Grid Electricity Power Research Institute and other relevant authorities’ inspection, and issue a test report accordingly.
Also called: oil chromatography analyzer, oil chromatography detector, transformer oil chromatography analyzer, air phase chromatography
1. Air phase chromatography column tank capacity is big, which can install a dual packed column or capillary column, and the heating and cooling speed is fast.
2. Using reduced noise motor, running smooth and small camera shake, installation of automatic door openers.
3. Using 320 * 240 display, display clearly.
4. Automatic control, easy to use.
1. Volume: 690 × 480 × 480mm
2. Weight: 65kg
3. Power supply: 220V±10%（50Hz±0.5 Hz）
4. Power: ≤2000W
5. Ambient temperature: +5℃～+35℃
6. Humidity: ≤85%
7. Temperature range and accuracy
8. Temperature control range: room temperature plus 8℃～399℃ (increasing 1℃)
9. Temperature control accuracy: within 200 ℃, accuracy is± 0.1 ℃, while above 200 ℃, accuracy is± 0.2 ℃
10. Warming stage:8 stage (box column)
11. Warming rate: 0.1℃～39.9℃/min(box column)
12. Each stage constant temperature time: 0～999.9min (increasing 0.1min)
13. Hydrogen flame ionization detector(FID):
14. Detection limit: Mt ≤8×10-12g/s(hexadecane)
15. Noise: ≤5×10-14A
16. Drift: ≤1×10-13A/30min
17. Thermal conductivity detector(TCD)
18. Current: 0 ~ 220mA (increasing 1mA)
19. Sensitivity: S≥3000mV•ml/mg (hexadecane)
20. Noise: ≤20μV
21. Drift: ≤30μV/30 min