A, application
This instrument can be used for measuring the thickness of all kinds of woven fabrics, knitted fabrics, nonwovens and geotextiles. It can also be used for measuring the thickness of other uniform thin materials.
B, principle structure
This instrument is mainly digital display table, the spindle, the reference plate, Press foot with ballast blocks, lever counterweight balancing mechanism, the cam gear and servo motors etc. mounted on a casting machine base, upper part with hood closed. In operation, the sample is placed in the base plate, the base plate parallel with another round Press foot sample is applied to a predetermined pressure to the vertical distance between the two plates, as measured specimen thickness.
C, the main technical indicators
1, thickness measuring range: 0 - 25mm
2, resolution: 0.001mm
3, presser foot Area: 100, 2000, 2500, 10000mm²
4, load: 50, 100, 200, 500cN
5, the pressure amount of time: 10, 30 s
6, Press foot drop speed: 1.72mm / s
7, Outline size (L × W × H): 450 × 210 × 310mm
D, applicable standards
1, GB / T3820-97 "Textiles and textile products - Determination of thickness"
2, GB / T 13761.1-2009 provisions Geosynthetics thickness measured under pressure - Part 1: Determination of monolayer thickness