A:Brief description: DSHD-265G Low-temperature Kinematic Viscometer is designed according the Industry Standard of People’s Republic of China SY/T5651 “Technical Condition for Kinematic Viscosity of Petroleum Products”. DSHD-265G Low-temperature Kinematic Viscometer is applied to determine the kinematic viscosity of liquid petroleum products (Newton liquids) under a constant temperature (low temperature) as per the National Standard of People’s Republic of China GB/T265 “Test Methods for Kinematic Viscosity of Petroleum Products and Calculation Methods for the Dynamic Viscosity of Petroleum Products”. B:Main technical specifications and parameters The instrument is composed of capillary, thermometer, stirring motor, heater, cooler, temperature controller, constant temperature bath and light. 1. Power supply: AC 220V±10%, 50 Hz 2. Heater: heat by electric heater, 600 W 3. Cooler: by double refrigeration compressors 4. Stirring motor: 6 W, 1200 RPM 5. Measurement range: room temperature～-70 ℃ 6. Temperature controlling accuracy: ±0.1 ℃ 7. Constant temperature bath: Made by stainless steel, 5.8 L 8. Ambient temperature: ≤30 ℃ 9. Relative humidity: ≤85% 10. Temperature sensor: Industry platinum. Pt100. 11. Illumination: 220 V electricity-saving lamp. 12. Capillary viscometer: Total 7 pieces. The diameters of them are 0.6, 0.8, 1.0, 1.2, 1.5, 2.0, 2.5 mm. 13. Total power consumption: not more than 1700 W
