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Mask Breathing Resistance Tester is used to test inhalation and exhalation resistance of the mask under specified conditions. Feature Touch screen control, interphone mode, easy to operate Built-in thermal printer to facilitate quick on-site printing of test results High precision differential pressure sensor, digital flowmeter, high precision test Two modes of breath detection and inspiratory det...
1. The sample is parked in the laboratory environment for more than 8 hours 2. Cut a sample at the flat part of the sample, if it is an insole, it should be cut to the transfer part 3. Remove the load and load shaft from the testing machine 4. Remove the top plate and test fixture 5. Device for the sample: Loosen the fixing ring on the test fixture, remove the sample tablet, place the sample in th...
Sample Prepare Laboratory Sample - As a laboratory sample, randomly select a quantity of buttons, approximately 100 to 200, from a carton and from contained boxes, that adequately represents the material, from which test specimens may be selected. Test Specimens - Randomly select 15 buttons from the laboratory sample for testing. If test specimens are submitted for preproduction approval, testing ...
1. Application Martindale Abrasion and Pilling Tester was developed primarily to assess abrasion resistance of woven worsted wool fabrics. It can also be used to determine the wool fabric pilling performance under slight pressure. Not available in thickness of more than 3mm of wool fabric. It can also be used to determine the wool fabric pilling performance under slight pressure. Its display uses ...
Anti-static Electrical Resistance Tester is used to testing the electrical resistance of the shoes to assess its anti-static characteristics. Operating specifications of Electrical Resistance Tester Test piece preparation: 1. Take out test samples according to standards or customer requirements. 2. Place the test sample in an environment with a temperature of (20±2)℃ and a humidity of (50±5)%RH fo...
Martindale Abrasion and Pilling Tester was developed primarily to assess abrasion resistance of woven worsted wool fabrics. Martindale Test Machine For Fabric can also be used to determine the wool fabric pilling performance under slight pressure. Martindale Abrasion Test Equipment can be used to determine the wool fabric pilling performance under slight pressure, too. Do you want to know more abo...