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Liquefied petroleum gas detector
- SC-7509 liquefied petroleum gas residue tester
- This instrument is designed and manufactured according to the requirements of the industrial standard of the China SY/T7509 Determination of Liquefied Petroleum Gas Residues. It is suitable for determining the content of residues after the volatilization of liquefied petroleum gas at 37.8 ℃. It involves volatilizing a 100mL liquefied petroleum gas sample in a centrifuge tube, measuring and recording the volume of residue left at 37.8 ℃. At the same time, record the phenomenon of adding a certain amount of mixed solvent and residue droplets onto the filter paper.
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Instrument Overview Technical Parameters Performance characteristics
This instrument is designed and manufactured according to the requirements of the industrial standard of the China SY/T7509 Determination of Liquefied Petroleum Gas Residues. It is suitable for determining the content of residues after the volatilization of liquefied petroleum gas at 37.8 ℃. It involves volatilizing a 100mL liquefied petroleum gas sample in a centrifuge tube, measuring and recording the volume of residue left at 37.8 ℃. At the same time, record the phenomenon of adding a certain amount of mixed solvent and residue droplets onto the filter paper.
1. Working power supply: AC220V ± 10% 50Hz
2. Temperature control range: -65~38 ℃, arbitrarily set
3. Temperature control accuracy: ± 0.1 ℃
4. Cooling power: 400W
5. 2 high-temperature sampling holes
6. Low temperature sampling hole: 1
7. Temperature display method: LED digital display
8. Temperature sensor: industrial platinum resistor Pt100
9. Temperature control heating power: 800W
10. Overall power consumption: no more than 2000W
11. Operating environment temperature: room temperature~30 ℃
12. Relative humidity used: ≤ 85%
1. This instrument adopts imported double compressor cascade refrigeration, environmentally friendly refrigerant, and has fast cooling speed;
2. Double layer stainless steel cold bath with built-in medium, no need to add coolant, good insulation effect;
3. Integrated structure, easy to move;
4. The instrument is made of cold-rolled steel plate and has a surface treated with electrostatic spraying, which is corrosion-resistant and easy to clean;
5. The instrument welding adopts collision welding technology, without solder joints, with a beautiful and elegant appearance;
6. Omron PID temperature controller, digital continuous display temperature, accuracy 0.1 ℃
