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The testing principle of hardness tester is compact, more reasonable that makes the stability and the accuracy of the test, it has a further improved.
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Test range:0-100HA. Available test range:10-90HA.
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Application: Hardness of hard rubber and plastics.
eBay
(ASTM--D--2240). Usually,plz use A/D. When the hardness of A >90,plz use D or C. C 8.1N 1Kg Spheric radius2.38mm 2.5mm 0-100mm. A 8.1N 1Kg Top angle(35angle) 2.5mm 0-100mm. D 44.5N 5Kg Top angle(30angle) 2.5mm 0-100mm.
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(ASTM--D--2240). Usually,plz use A/D. When the hardness of A >90,plz use D or C. C 8.1N 1Kg Spheric radius2.38mm 2.5mm 0-100mm. A 8.1N 1Kg Top angle(35angle) 2.5mm 0-100mm. D 44.5N 5Kg Top angle(30angle) 2.5mm 0-100mm.
eBay
eBay
Application: Hardness of hard rubber and plastics.
eBay