Dongguan Hust Tony Instruments Co.,Ltd.
Dongguan Hust Tony Instruments Co.,Ltd. China Manufacturer for Furniture Testing Machines, Textile Testing Equipment, Toys Testing Instrument and universal Tensile Test Machine.
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Leather Air Permeability Tester Leather Testing Machine Leather Test Instrument
Detailed Descriptions:
This machine is used to test the upper vamp and shoes materials including leather and lining, water vapor penetration resistance, under the specified 20°C and 65% RH environment.
Specifications:
| Testing environment: Temperature | 20° C, humidity: 65% RH |
| Bottleneck Diameter | About ø 30 mm |
| Rotating speed of testing plate | 75± 5 cpm |
| Specimen size | ø 34 mm |
| Fan size | 3 pcs * 90 *75 mm |
| Fan number | 3 pcs |
| Fan angle | Parallel to the axis and form 120° |
| Fan speed | 1400 cpm |
| Weight | 140 kg |
| Standard | GB/T 20991 number 6.6.2 ISO 8782-1 |