SH / T0338 automotive wheel bearing grease low temperature torque tester KD-H2300

Automotive wheel bearing grease low temperature torque tester Model: KD-H2300 Product Overview The instrument is suitable for the determination made by a special, spring-loaded automotive wheel bearing assembly grease running performance at low temperatures, the test The principle is that the grease sample is filled in a special manufacturing automotive wheel bearing assembly, the first device assembly is heated, and then cooled at -40 ℃ dip, in addition, can be set according to other test temperature grease specifications . Spindle in 1r / min speed operation to stop the rotation of the hub torque value measured running to the 60s. Technical Data Applicable standards: NB / SH / T0338, ASTM D4693 cooling mode: Danfoss dual compressor refrigeration Temperature range: room temperature ~ -50 ℃ Time control: digital timer speed control: 1r / min torque test: Digital dynamometer torque accuracy: 0.1% Operating Supply: AC220V 50HZ Total Power: 1000W load quality: 400N Features 1, the standard built-in and external taper roller bearings, LM67010-LM67048 and LM11949 2, microcomputer temperature controller , temperature range room temperature ~ -50 ℃ 3, pt100 temperature sensor, high acquisition accuracy ± 0.5 ℃ 4, imported compressor cascade refrigeration, low noise. 5, drive motor with high ratio, 1740/1, can maintain a stable speed. 6, cold boxes with special insulation materials, no outside temperature. 7, the figures show the torque value. 8, can withstand the pressure spring loaded 500N, and equipped with a pressure calibration devices. 9, the Digital Display Working time and alarm. 10, a set of standard equipment lubricator.