ASTM D1894 Coefficient of Friction Tester GT-N35
Brief Introduction of the product
It is used to measure the dynamic and static coefficients of plastic film and leather, rubber, paper and cardboard, woven bags, fabric styles, metal composite belts for communication cables and optical cables, pipe belts, wood, coatings, films, wipers, shoe materials, tires and other materials when sliding.
Principle
One of the two materials involved in the coefficient test is laid flat on the test table, and the other is fixed on a certain weight of inertia. The two test surfaces are placed flat together. Under a certain contact pressure, the two surfaces are moved relative to each other and the required friction force is recorded. The friction coefficient value is obtained by dividing the tested force by the corresponding gravity.
Standards
GB 10006, GB/T 17200, GB/T 22895, ISO 8295, ASTM D1894, TAPPI T816, GB/T 2792
Advantages
1. Imported microcomputer control technology, open structure, friendly human-machine interface operation, simple and convenient to use
2. Precision screw drive, stainless steel panel, high-quality stainless steel guide rail and reasonable design structure to ensure the stability and durability of the instrument
3. American high-precision force sensor, measurement accuracy better than 0.5 level
4. Precision differential motor drive, smoother transmission, lower noise, more accurate positioning, better repeatability of test results
5. Touch screen controlling, English, real-time curve display, fully automatic measurement, with test data statistical processing function
6. High-speed micro printer print output, fast printing, low noise, no need to change ribbon, easy to change paper roll
7. Slider running device, sensor fixed-point force mode, effectively avoid sensor errors caused by motion vibration
8. Real-time digital display of dynamic and static friction coefficients, slider stroke can be preset and has a wider adjustment range
9. National standard, American standard, free mode optional
Model | GT-N35 |
Sample thickness | ≤5mm (other thickness can be customized) |
Slider size | 63×63mm |
Test mode | ISO, ASTM free mode |
Display | 65 million color TFT LCD screen |
Slider mass | 200g,500g |
Test bench size | 120×400mm |
Digital Display | Simultaneous display of dynamic and static friction coefficients |
Measurement accuracy | Better than 0.5 |
Slider movement speed | 100, 150mm/min, 1-500mm/min stepless speed change (other speeds can be customized) |
Slider stroke | Maximum 280mm (adjustable) |
Measuring force range | 0-30N |
Dimension | 600*400*400mm (L*W*H) |
Power supply | AC220V±22V 50Hz |
Environmental requirements | Temperature: 23±2℃, humidity: 50±5%RH |
Standard accessory | Host, micro printer, 200g slider |
Optional accessory | 500g non-standard slider, computer software |
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