Shore A Hardness Tester Durometer 0-100HA, Dual Needle

Shore A Durometer applicable to general rubber, synthetic rubber, vulcanized rubber, soft rubber, leather, wax, etc. Shore C Durometer applicable to the hardness test of rubber microporous material. Shore D Durometer applicable to hard rubber, hard resin, acrylic, glass, cushiony plastic cement, printing plates, fiber, etc Specification Type: Shore A Calibration Value: 0-100HA Resolution: 1HA Pressure Head Size: Φ0.79mm End pressure of Pressure Head: 0.55N-8.05N Pressure Needle Range: 0-2.5mm Apparatus Weight: 0.3kg Using methods When using single pointer models, one should place the sample in the solid plane, hold the hardness gauge, keep the pressure needle at a distance of at least 12 mm from the edge of the sample, smooth enough pressure in the pressure on the sample, and smoothly press on the sample to a full extent. One should press the pressure needle vertically to the sample, and until pressed to a full extent and contact the sample completely, then read the calibration value within one second. At measuring points which are at least 6 mm away from each other, measure hardness values for five times, and calculate the average value(for microporous material, the distance between the measuring points should be at least 15 mm). In order to keep the stability of conditions and improve the accuracy of determination, one should install the hardness gauge on the same type of the measuring shelf from a complete production network. When using double pointer models to do measurement, one should rotate the supporting pointer to the wax, etc.

• Shore A Durometer applicable to general rubber, synthetic rubber, vulcanized rubber, soft rubber, leather, wax, etc.
• Dual needle, after test the top value, the driven needle will stop move, high accuracy, convenience the user to read.
• Easy to use, accurate measurement, easy to carry, durable and stable, practical and strong.
• Handhold design, carry conveniently, handhold measure, also can be installed with match test stand.
• This shore hardness tester conforms to the regulations of GB/T531-99, GB2411-80, hg/t2489-93, JJG304-2003