ASTM D4693 Low Temperature Torque Tester untuk Bantalan Roda yang Dilumasi Lem

油品仪器
May 13, 2024
Category Connection: Peralatan Pengujian Grease
Brief: Discover the ASTM D4693 Low Temperature Torque Tester, designed to measure the running performance of grease in wheel bearings under low-temperature conditions. This tester features precise temperature control, high accuracy torque measurement, and complies with NB/SH/T0839 and ASTM D4693 standards. Perfect for quality control in automotive lubrication testing.
Related Product Features:
  • Measures grease performance in wheel bearings at temperatures as low as -40°C.
  • Equipped with standard inboard and outboard tapered roller bearings (LM67010-LM67048 and LM11949).
  • Microcomputer temperature controller with a range from ambient to -50°C.
  • High accuracy Pt100 temperature sensor with ±0.5℃ precision.
  • Imported compressor cascade refrigeration ensures low noise operation.
  • Drive motor maintains a stable speed with a high-speed ratio of 1740/1.
  • Special insulation materials prevent external temperature influence.
  • Digital display for torque value, working hours, and alarm notifications.
Pertanyaan:
  • What standards does the ASTM D4693 Low Temperature Torque Tester comply with?
    The tester complies with NB/SH/T0839 and ASTM D4693 standards for grease performance testing.
  • What is the temperature control range of this tester?
    The temperature control range is from ambient temperature down to -50°C, allowing for precise low-temperature testing.
  • How is the torque measured in this tester?
    Torque is measured using a digital force gauge with an accuracy of 0.1%, ensuring reliable and precise results.