1. Function and range The apparatus is used to test the kinematic viscosity of petroleum products, in terms of GB/T265、GB/T11137-89、ISO3104、ASTM D445、ASTM D446，( m2/s, but use mm2/s in actual). The kinematic viscometer is the product of the measured flow time and the calibration constant of the viscometer. The tester can measure kinematic viscosity from transparent and untransparent liquid including crude oil,light and heavy fuel oil,grease oil,additive agent,waste Oil. 2. feature * Adopt model design, intelligent observe and control system *LCD display，touch bond * Easy setting，convenient operation *Able to connect outside PC，with print joint、RS232 joint，print out result report * Auto wash by double dissolvent, auto aridity *Count by accurately second counter, calculate KV automatic * Adopt viscosity tube from Germany * Adapt photo electricity 3、Technique specification *Power :assistant heat,1000W;main heat,600W； * Temperature range: 20、40、50、80、100℃（set any time be between 0~100℃） * Precision: 0.02℃， 0.05℃； *Temperature measurement：PT100 resistance *Time measurement differentiate：0.01s，maximum：999.9s，precision: ≤0.05%。 * Environment temperature 5～35℃，humidity:35%-95% *Voltage: 220V±10%, frequency: 50Hz±1Hz
