Model: GT-17643B

The Asperity height gauge is suitable for measuring the height difference between the protrusions (peaks) and depressions (valleys) of the textured geomembrane. The average value of all effective measurement points in the width direction of the sample is the asperity height of textured geomembrane.

The instrument consists of a dial indicator and a test bench. The scale indicator should have a measuring range of at least 2.5mm, accurate to ±0.01mm. The test bench generally includes a positioning block and a stylus, and the range of the up and down movement of the stylus should not exceed the positioning block.

 

Specifications

1. Measuring mileage: 0-12.7mm
2. Measuring accuracy: 0.01mm
3. Styli diameter: 1.3mm
4. Positioning block: 50*20*15mm
5. Dimensions: 200×150×55mm
6. Weight: 7.5KG

 

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