Hardness Tester Meter, Shore Type Hardness Tester Meter Rubber Tire Durometer Meter 0-100 HA((A Type)

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About Hardness Tester Meter, Shore Type Hardness Tester

Specifications: Type(Optional): A, O, D Dial value: 0-100 degrees Pressure needle trip: 0-2.5 mm Pressure needle end pressure: A/O type: 0.55 N - 8.06 N, D-type: 0-44.5 N Accuracy: 0.1 mm Test force: 0.5 N Size: 78 * 52 * 22 mm/3.07*2.05*0.87inch Weight: 200 g Selection guide: Type A is used for hardness below 70 degrees. Use D type for hardness above 70 degrees. O type for foam sponge. If you don’t know the hardness, select the model, use a nail or pen to press vertically, use A type for indentation and D type for no indentation. Hardness range: Type O: Hardness 10-40 is the best Type A: Hardness 40-70 is the best Type D: Hardness 70-100 is the best Instructions: The sample on strong plane, take the hardness tester, pressure needle distance sample at least 12 mm edge smooth put pressure on foot pressure in the sample, makes the needle vertical pressure into the sample, until the feet and sample completely contact pressure when within 1 s reading. Measuring at least 6 mm apart in different positions of the measurement hardness value 5 times, take the average (micro porous materials are measuring at least 15 mm). In order to stabilize determination conditions, to enhance determination accuracy, hardness tester device should be in the same determination on supporting producer determination. Package Included: 1 x Rubber Tire Durometer