Microvapor Pressure Tester
Product model: JF0769
Instrument introduction
The micro-vapor pressure tester is an automatic and rapid liquid volatility testing instrument based on the three-stage expansion method, which has been developed by ADDITION INSTRUMENT over many years with the core design concept of "accuracy and efficiency", understanding the needs of professional customers and collecting practical suggestions from users in various industries. The instrument is suitable for petroleum, chemical and other fields, used to accurately determine the vapor pressure of gasoline, aviation gasoline, hydrocarbon solvents, light distillate petroleum products and chemical reagents and other substances.
Technical Parameter
1. Test standard :SH/T 0769, SN/T 2932, ASTM D6378, SH/T 0794, ASTM D5191, GB/T 8017,
ASTM D323, EN 13016-1, IP 394
2. 
Working environment: 5℃ ~ 40℃, <85%RH
3. Temperature range: 0 ~ 120℃
4. Temperature stability: ±0.1℃
5. Pressure detection range: 0 ~ 1000kPa
6. Pressure resolution: 0.01kPa
7. Repeatability: ≤0.3kPa (37.8℃, 70kPa)
8. Reproducibility: ≤0.7kPa (37.8℃, 70kPa)
9. Sample Capacity: 1mL (including cleaning 10mL)
10. Gas-liquid ratio: 0.02:1 ~ 4:1
11. Interface: RS232*1, RJ45*1, USB*2
12. Power supply :AC220V/50Hz
13. Power: 150W
14. Size: 225mm*290mm*390mm
15. Weight: 12kg
Main Feature
1. Adopt the international advanced three-stage expansion method, the vapor pressure test level is
leading in China
2. Key components are international famous brands to ensure the long-term stability of the
instrument
3. No sample pre-treatment process, one key to complete the experimental operation
4. Fully automated testing, eliminating the error introduced by manual operation
5. Only 1ml of sample volume is required, and the test results can be obtained in as little as 10
minutes
6. Flexible setting and automatic detection of multiple temperature points, fast preparation of
temperature and pressure control table
7. Unique cleaning method to effectively control sample cross-contamination and improve testing
efficiency and accuracy
8. Maintenance-free measurement chamber for high-intensity testing tasks
9. User hierarchical management, different levels of account management control can be realized
10. USB interface plug-and-play, optional thermal printer, convenient data management
11. Professional industrial design, simple and elegant
12. Friendly human-computer interaction, easy to learn, easy to understand, easy to operate
13. Ergonomic design, small, light and easy to carry
14. 7-inch color LCD touch screen, dynamic display of the experimental process