HSSP Oil Chromatograph
Technical Parameters
HSSP Oil Chromatograph adopts a new type of transformer oil gas chromatograph with a large Chinese LCD display. The instrument absorbs the advanced technology of similar products at home and abroad. Various parameters are set through the keyboard. The machine has power-off protection, over-temperature protection, "0℃" protection, gas cut-off protection, electronic zeroing and other functions. It has stable and reliable performance, simple and reasonable structure, simple and convenient operation, expansion capability and strong advantages, and has a unique column chamber tracking temperature rise function. It is configured with a double hydrogen flame ionization detector (dual FID), a thermal conductivity cell (TCD) detector, and a methane reformer. One injection realizes the full analysis of nine components in the gas (H2, O2, N2, CH4, C2H2, C2H4, C2H6, CO, CO2)
This product has been widely used in petroleum, electricity, coal, chemical industry, colleges and universities, scientific research and other departments.
I. Normal working conditions of the instrument:
1. Ambient temperature: 0~30℃.
2. Relative humidity: less than 85%.
3. There is no strong electromagnetic field interference and no corrosive gas around.
4. The workbench should be stable and free of strong vibration.
5. Power supply voltage: AC 220V±10%, 50Hz±0.5Hz.
6. Power consumption: about 2KW
II. Technical performance:
1. Temperature control:
(1) Chromatographic column chamber temperature:
· Temperature control range: room temperature plus 8℃~400℃ (set temperature increment 1℃)
· Temperature control accuracy: ±0.1℃ within 200℃
±0.2℃ above 200℃
· Temperature gradient: no more than 1% within the effective area of the column
· The deviation between the indicated temperature and the set temperature is no more than 0.5℃
· The deviation between the actual temperature and the indicated temperature is no more than 2%
· Maximum heating power 1500W
· The temperature sensing element uses PT100 corundum ceramic platinum resistance
(2) Hydrogen flame detection chamber temperature:
· Temperature control accuracy: ±0.1℃ within 200℃
±0.2℃ above 200℃
Maximum operating temperature 400℃
· Horizontal heating, two 120W internal heating stainless steel heating rods
(3) Thermal conductivity detector temperature:
· Temperature control accuracy: ±0.1℃ within 200℃
±0.2℃ above 200℃
Maximum operating temperature 400℃.
· Vertical circular heating, two 120W internal heating stainless steel heating rods
(4) Converter temperature:
· Temperature control accuracy: ±0.1℃ within 200℃
±0.2℃ above 200℃
Maximum operating temperature 400℃.
· Horizontal heating, two 120W internally heated stainless steel heating rods
2. Thermal conductivity cell detector
(1) Sensitivity: S ≥ 3000mv·ml/mg (benzene, H2)
(Minimum detection concentration of H2 is less than or equal to 5ul/L)
(2) Noise: ≤0.05mv
(3) Drift: ≤0.15mv/30min
(4) Built-in preamplifier
(5) Semi-diffusion type, 100Ω four-arm rhenium tungsten wire
(6) Constant current source power supply
3. Hydrogen flame ionization detector
(1) Detection limit M ≤ 2×10-11g/s (benzene/carbon disulfide) (Minimum detection concentration of hydrocarbons is less than 0.1UL/L)
Minimum detection concentration of CO CO2 is less than 5UL/L
(2) Noise: ≤5×10-13A
(3) Drift Shift: ≤5×10-12A/30min
(4) Full collection pole type, corundum nozzle
4. Instrument size and weight
(1) Main unit size: 550 (width) × 480 (width) × 500 (height)
(2) Weight: about 60kg
13665279612
