Dongguan Zhongli Instrument Technology Co., Ltd.
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ASTM D6770 LCD Display 400 mm Roller Seat Belt Wear Test Machine
Introduction to the instrument:
Used to test a variety of ribbon, seat belt wear resistance.
Test principle:
So that the ribbon in the hexagonal bar on the two corners of the reciprocating friction on a certain number of times, observe the degree of wear and tear later to determine product quality.
Technical Parameters:
| Load | 2.3 ± 0.05 kg |
| Roller | ¢ 400 mm |
| Driving mode | motor drive |
| Test fixture | 2 groups, 3 groups (depending on the size of the ribbon) |
| Friction angle | 85 ± 2 ° |
| Test run | 300 ± 20 mm |
| Test speed | 30 ± 2 times / min |
| Counting method | LCD liquid crystal display |
| Hex bar | 6.35 ± 0.03 mm, chamfer 0.5 ± 0.1 mm |
| Volume | length 800 * width 750 * high 1230mm |
| Weight | about 260 kg |
| Power | AC220V, 50Hz |
Standard:
ASTM D6770 and other test standards
