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BF-20 Reid Vapor Pressure Tester
1. Performance and Characteristics
Manual; digital temperature controller; white steel bath; two test devices with liquid chamber and vapor chamber.
2.Technical Parameters
| Working Power | AC 220V 50HZ |
| Input Power | ≤1900W |
| Range of pressure gauge | 0~0.16(0.4); 0~0.1(0.4) |
| Bath volume | 348×348×615mm |
| Temperature range | 38±3°C |
| Temperature accuracy | ±0.1°C |
| Stir motor power | 15W |
3. Structural Characteristics
BF-20 vapor pressure tester consists of thermal water bath, test chambers(liquid chamber and vapor chamber), pressure gauge, etc.
4. Applicable Standards
BF-20 is suitable to the standard of GB/T 8017, ASTM D323.
5. Scope
This instrument is applicable to gasoline, volatile crude oil and other volatile petroleum products.
6. Summary of Test Method
The liquid chamber of the vapor pressure apparatus is filled with the chilled sample and connected to the vapor chamber that has been heated to 37.8°C (100°F) in a bath. The assembled apparatus is immersed in a bath at 37.8°C (100°F) until a constant pressure is observed. The reading, suitably corrected, is reported as the Reid vapor pressure.
BF-20 Reid Vapor Pressure Tester