Grease Roller Stability Tester
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This instrument is designed and manufactured in accordance with the requirements specified in SH/T 0122, “Method for Determining the Roller Stability of Lubricating Grease,” and is suitable for measuring changes in grease consistency after operation on a roller‑type testing machine, thereby assessing the mechanical shear stability of the grease. Featuring an advanced design, user‑friendly operation, and accurate test results, it serves as an ideal replacement for comparable imported instruments and is widely employed in the railway, aviation, power, and petroleum industries, as well as in colleges and universities, research institutes, and metrology and testing agencies.
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Product Details
Overview
This instrument is designed and manufactured in accordance with the requirements specified in SH/T 0122, “Method for Determining the Roller Stability of Lubricating Grease,” and is suitable for measuring changes in grease consistency after operation on a roller‑type testing machine, thereby assessing its mechanical shear stability. Featuring an advanced design, user‑friendly operation, and accurate test results, it serves as an ideal replacement for comparable imported instruments and is widely employed in the railway, aerospace, power, and petroleum industries, as well as in colleges and universities, research institutes, and metrology and testing agencies.
Technical Specifications
1. Power supply: AC 220 V ±10%, 50 Hz
2. Applicable Standards: SH/T0122, ASTM D1831
3. Drum rotational speed: 165 ± 15 r/min
4. Incubator temperature: room temperature to 80°C
5. Number of drums: Double drum
6. Roller specifications: stainless steel, Φ90×180 mm, 5 kg
7. Timing method: digital timing
8. Heating method: PTC ceramic heating element
9. Instrument dimensions: 500 × 440 × 450 mm
10. Instrument weight: approximately 30 kg
Performance Features
1. Microcomputer temperature controller with digital display and an accuracy of ±5°C.
2. Digital timer, records operating time, with an audible alarm.
3. Belt-driven rollers; capable of testing two rollers simultaneously.
4. The instrument housing is equipped with a thermometer port for temperature correction.
5. The idler pulley is equipped with a locating ring to ensure the drum operates normally.
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