| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Years |
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ASTMD4966 Martindale mill for fabric,Wear resistance tester of Touch screen
Use:
This instrument is used to measure the wear resistance of woven fabrics and knitted fabrics, and can also be applied to nonwovens.Not suitable for long lint fabrics.It can also be used to determine the pilling performance of wool fabric under slight pressure.Not suitable for wool fabric thicker than 3mm.
ASTMD4966 Martindale mill for fabric,Wear resistance tester of Touch screen
Applicable standard:
GB/T4802.2, GB8690, ASTMD4966, ASTMD4970, ISO12945.2, GB/T21196.1~4, FZ/T20020, etc
ASTMD4966 Martindale mill for fabric,Wear resistance tester of Touch screen
Working principle:
1.The circular sample is placed on the grinding head, under the specified pressure, and fixed on the grinding table of the standard wool fabric abrasive for plane contact, according to the LISSAJOUS (LISSAJOUS) motion trajectory (two mutually perpendicular resonant motion synthesis trajectory) for multi-directional translation friction, until the sample grinding to the specified number of times, the instrument automatically stops running.The machine has the function of two motion trajectories.
2.The characteristic of the trajectory is that the sample can be translated in multiple directions to make the sample subject to uniform friction.
3.The instrument can also be used for reciprocating friction test.
4.There are touch screen and LCD screen two models
5.Frequency conversion control
ASTMD4966 Martindale mill for fabric,Wear resistance tester of Touch screen
Structural feature:
1, the instrument is composed of instrument body and electrical two parts, is a desktop structure.The metal component is the main body of the instrument, which is tested by the electronic control system.The motion is driven by the motor, and the grinding head is driven by the reducer and guide plate. The trajectory of the grinding head movement is similar to the actual wear process of the fabric.
2. The friction number of the sample is recorded in the counter by the Hall sensor.
3. When the preset times are completed, the instrument will stop automatically.
ASTMD4966 Martindale mill for fabric,Wear resistance tester of Touch screen
Main specifications and technical characteristics:
| Steam pressure | 4pcs 6pcs 9pcs (optional) |
| sample clip diameter | Φ38mm and Φ90mm |
| grinding table diameter | Φ120mm |
| The total weight of 38mm sample clip and guide rod | (200±1) g |
| Weight | 395g±2g, 594g±2g |
| counter count range | preset count 1-65535 times |
| test speed (grinding head speed) | 50±2r.p.m |
| power supply | 380V + 5%, 50Hz, three-phase four wire |
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