A:Brief description: 　 DSHD-265H-1 Automatic Kinematic Viscometer is designed according the standards GB/T265 “Test Methods for Kinematic Viscosity of Petroleum Products and Calculation of Dynamic Viscosity”, GB/T1632-93 “Test Methods for Viscosity Number and Limiting Viscosity Number of Polymers in Dilute Solution”and ASTM D445. DSHD-265H-1 Automatic Kinematic Viscometer is applied to determine kinematic viscosity, viscosity number, and limiting viscosity number of oils and polymer in dilute solution. Now it has been widely used in the field of pharmaceutics, petroleum, chemistry, scientific research and metrology. B:Main technical specifications and parameters 　1.Viscometer tube: Ubbelohde viscometer (Dilution type); as per GB/T1632-93; 　2.Measurement accuracy: as per GB/T265 and GB/T1632-93; 　3.Temperature controlling accuracy: ±0.1℃; 　4.Timing accuracy: ±0.1 s; 　5.Maximum timing time: 999.9 s; 　6.Power supply: AC 220V±10%, 50 Hz; 7.Maximum power: 2000 W; 　8.Ambient temperature: 0℃～40℃; 　9.Relative humidity: 20～90% at 40 ℃; 　10.Barometric pressure: 96 kPa～103 kPa; Notification: DSHD-265H-1 Automatic Kinematic Viscometer is equipped with four pieces of photoelectric viscometers. The inner diameter for each is 0.8mm,1.0mm,1.2mm, and 1.5mm.For viscometers with other sizes, please contact us. C:More Kinematic Viscometer : DSHD-265H Kinematic Viscometer DSHD-265D-1 Kinematic Viscometer DSHD-265D Kinematic Viscometer DSHD-265C Kinematic Viscometer DSHD-265B Kinematic Viscometer DSHD-265-2 Capillary Viscometer Washer DSHD-265-3 Automatic Capillary Viscometer Washer DSHD-265G Low-temperature Kinematic Viscometer