Fabric thickness gauge

? According to the standard: GB / T 3903.10, GB / T 3903.12, QB / T 1268, QB / T 2709 Instrument Description:?? To measure the thickness of the textile, footwear and other materials. ? How it works:? The specimen is placed (and applied to a certain load) through the dial indicator indicates the thickness of the test material between the upper and lower platens. ?? Instrument parameters: the pressure plate diameter: 10 ± 0.05mm lower platen diameter: 10mm, thickness 3mm lower platen platform: Φ50mm load pressure: QB / T 2709:????? 393 ± 10g (49.1Kpa); QB / T 1268: 100 ± 5g; GB / T 3903.10: 50 ± 5Kpa; GB / T 3903.12: 10 ± 3KPa indication mode: Digital measuring range: 0.01 ~ 10mm volume: 16.5cm, H24cm Weight (approx.???? ): about 2 kg Accessories:??? No aids:? No