Advanced Instruments Co.,Limited
To Be Advanced in Quality and Service!
| Place of Origin: | China |
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| Brand Name: | AI |
| Certification: | ISO |
| Model Number: | AIC-4693 |
| Minimum Order Quantity: | 1 set |
| Price: | Negotiable |
| Packaging Details: | Hardboard |
| Delivery Time: | 30 days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 20 sets per month |
| Test Standard: | NB/SH/T0839,ASTM D4693 | Power Supply: | AC220V,50HZ |
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| Refrigeration: | Danfoss Dual Air Compressor | Temp.control Range: | Ambient~-50℃ |
| Rotating Speed Control: | 1r/min | Torque Measurement: | Digital Force Gauge |
| Time Control: | Digital Timer | Dimension: | 800*500*1300mm |
| Highlight: | ASTM D4693 Torque Tester,Wheel Bearings Torque Tester,Low Temperature Torque Tester |
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Introduction
This Low Temperature Torque Tester is suitable for measuring the running performance of the grease in the specially manufactured, spring-loaded automobile wheel bearing assembly under low temperature conditions. The test principle is to fill the grease sample into a specially manufactured automobile wheel bearing assembly.The assembly is heated first, and then cold soaked at -40°C. In addition, other test temperatures can be set according to the requirements of the grease specifications. The spindle is rotated of 1r/min, and the torque value to prevent rotation of the hub is measured at 60 s.
Characteristic
◆ Standard inboard and outboard tapered roller bearings, LM67010-LM67048 and LM11949
◆ Microcomputer temperature controller, temperature control range from normal temperature to -50℃
◆ Pt100 temperature sensor, high acquisition accuracy ±0.5℃
◆ This Low Temperature Torque Tester adopts imported compressor cascade refrigeration, low noise.
◆ The drive motor adopts a high-speed ratio of 1740/1, which can maintain a stable speed.
◆ The low temperature box is insulated with special materials, and there is no temperature influence from the outside.
◆ Digital display torque value.
◆ The loaded spring can withstand a pressure of 500N and is equipped with a pressure calibration device.
◆ Digital display of working hours and alarm.
◆ A set of standard grease loader is supplied with Low Temperature Torque Tester.
Technical specifications
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