Online insulation oil analysis chromatograph, Purui online insulation oil gas chromatograph

application area

PGC-80 online insulation oil analysis chromatograph product overview:

The specialized gas chromatograph for insulation oil analysis is applicable to the requirements of GB/T17623-1998 "Gas Chromatography Analysis Method for Dissolved Gas Components in Edge Oil", GB/T7252-2001 "Guidelines for Analysis and Determination of Dissolved Gases in Pressure Swing Gasoline", DL/T722-2000 "Guidelines for Analysis and Determination of Dissolved Gases in Pressure Swing Gasoline", and has higher stability and reproducibility, achieving full analysis of dissolved gas components (including hydrogen, oxygen, methane, ethylene, ethane, acetylene, carbon monoxide, and carbon dioxide) in insulation oil with one injection. Widely used in transformer oil chromatography online monitoring systems for power supply bureaus, power plant oil flushing electrical appliances (including transformers, reactors, current transformers, voltage transformers, charging bushings, gas relays) and other power supply enterprises.

Product Information

PGC-80 online insulation oil analysis chromatograph product features:

1. Built in touch screen industrial computer

2. Multiple detectors are optional

3. Micro filled column separation system

4. Vacuum negative pressure sample injection

5. Multi channel sample flow path automatic selection module

6. Explosion proof armor heating design

7. Multi column and multi valve integrated module design

8. Automatic injection membrane valve with blowdown protection and no leakage

frequently asked questions

PGC-80 online insulation oil analysis chromatograph technical indicators:

Structural composition

Column box: 4 separate electric heating column boxes

Working temperature: Room temperature~350 ℃, temperature control accuracy ± 0.1 ℃

Detector: TCD,FID,HID,ECD,PID

Working temperature: Room temperature~350 ℃

Sampling/Column Cutting Valve: Diaphragm Valve, Rotary Piston Valve, High Temperature and High Pressure Valve, Equipped with Purging Valve, Corrosion Resistant Valve

Chromatography column: 1/16, 1/8 packed column, capillary column

Electronic flow control: Multiple 9-channel electronic flow control

Gas sampling requirements

Sample flow rate: 10-100mL/min

Sample filtration: 2 μ m

Pressure: 3-5 psi, lower pressure optional

Pressure: 75psi, higher pressure is optional

Sample temperature: Standard 100 ℃, higher temperature optional

Sampling tube materials: PTFE tube, stainless steel tube, polyimide tube, other optional materials

Performance

Measurement range: TCD：5ppm~

FID: 0.1ppm~

HID: 0.5ppb~100ppm

ECD: 0.01ppt~10ppm

PID: 0.1ppb~1000ppm

Repeatability: ± 3% RSD

Analysis cycle: 5 seconds to 3 hours

Beijing Pru AnalysisinstrumentThe main products of the limited company include: GC-7800 series, GC-7900 series, GC-6890 series gas chromatograph, LC-6600 series liquid chromatograph, PYG-5800 Curie point cracking chromatograph and other products, as well as specialized analytical instruments for alcohol analysis, food safety admission evaluation and certification, indoor air total volatile organic matter analysis, power transformer oil dissolved gas analysis, etc. The products are widely used in colleges and universities, scientific research institutions, petrochemical industry, power, biomedicine, food, alcohol, essence and spice, environmental monitoring and other analysis fields.