A: Summary DSHD-8017 Vapor Pressure Tester is designed according the national standard of People’s Republic of China GB/T8017 Test Method for Vapor Pressure of Petroleum Products (Reid Methods). , DSHD-8017 Vapor Pressure Tester applies to suitable to determine vapor pressure of gasoline, volatile crude oil and other volatile petroleum products. B: Main technical specifications and parameters 1. Relative humidity: ≤85% 2. Heating power of water bath: 1600 W 3. Total power consumption: ≤1700 W 4. Temperature controlling accuracy of water bath: ±0.1 ℃ 5. Pressure meter accuracy: ±0.4% 6. Ambient temperature: -10℃～35 ℃ 7. Power supply: AC 220 V±10%, 50 Hz 8. Temperature controlling range of water bath: room temperature～90 ℃