+8615280858852
+8615280858852
1. Correction shoes Inserts Flexing Tester items: folding distance and speed. 2. Calibration equipment: height gauge, infrared speed measuring device 3. Calibration cycle: one year 4. Correction steps: a) Verification of endurance distance i. First manually adjust the clamp to the lowest point, use a height ruler to measure the height of the rubber interlayer of the two fixed rods (middle), and re...
1. Prepare the test piece of Manual Fabric Stiffness Tester: 1) Use scissors to cut out the size of 25mm×200mm from the sample to be tested, with the long side of the sample facing the warp direction, the weft direction, and three samples each without damage and defects. If possible, samples in all directions should not contain the same number of warp (weft) yarns. 2) Specimen processing: All spec...
Prepare the sample of Crumple Flex Tester 1. As far as possible, place the sample in an environment with a temperature of (23±2)℃ for at least 3 hours. 2. Take out the controlled test sample, use a knife mold (220*190mm) to plant at least 4 test pieces from the effective width fabric, and pay attention to taking the average number of test samples in the radial and transverse directions when sampli...
Manual Fabric Stiffness Tester is suitable for rigid flexibility test of cotton, wool, silk, hemp, chemical fiber and other woven fabrics, knitted fabrics and general nonwovens, coated fabrics, and other flexible materials, such as paper, leather, film and other flexible materials. Do you want to know more about the ASTM D1388 Stiffness Tester? Test angle 41.5° Press block length 200mm Press block...
1. Before using the 5KN 10KN 20KN strength tester, check whether there is a reliable grounding device. 2. The voltage in the laboratory must be stable. It is best to install a voltage stabilizer in the laboratory. Do not use the Universal Testing Machine (Dual Column) when the voltage is unstable, so as to avoid short-circuiting and burning circuit boards due to unstable voltage. 3. When replacing...
1. Calibration items: speed, temperature 2. Calibration equipment: electronic stopwatch, thermometer 3. Calibration period: one year 4. Calibration steps: 1) Speed correction method: a) Turn on the power of the Durawash Tester, set the temperature to be lower than the displayed temperature, and set the test time. b) Press the start button to run the Printed Durability Tester and let the stopwatch ...
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