SATRA TM34 Flexing Water Penetration Tester
Product information
It is used to test shoe upper material of leather, synthetic leather, cloth,etc. anainst water
penetration, which is taken the specimen immersing in water and flexing by a constant speed
waterproof tester for leather products is used standard steel ball placed in the interrior ofleather, and in this way to do water-proof and twist testing. Testing before need to set the number of reverse and automatically shut down when the number arrive, the machine is equipped with a sensor, when the water infiltrate into the interior of leather, it will automatically stop counting time, and display the time of twist.
Waterproof tester for leather products
Technical parameters
| Specimen Number | 4 groups |
| Specimen Size | 4 "x4" ± 0.125 "(101.6 × 101.6 ± 3.2mm) |
| Ball total weight (Load) | 135 ± 5gs |
| Ball size | 1 / 8 "× 3mm |
| Testing displacement | 30 ± 1 ° |
| Testing speed | 90°±5cpm |
| Counter | LCD display, 0~999,999 |
| Motor | 90W |
| Dimension(L×W×H) | 49×45×45cm3 |
| Weight | 55kg(appr) |
| Power Supply | AC220V,3A |
What is Satra testing?
SATRA is an independent research and testing organisation established in the UK in 1919. ... SATRA has its own chemicals analysis laboratory for testing restricted substances in accordance with UK and European REACH, and US chemicals regulations for which it is CPSC-accredited.