Rubber Dynamic Cutting Tester/hardness tester

Product Detailed

Rubber Dynamic Cutting Tester
hardness tester

Test Mechanism

RCC-I Rubber Dynamic Cutting Tester uses a special-designed blade(Cutter)to repeatedly hit the rotating wheel-like rubber specimens with a certain force. It is aimed to simulate the situation when the rubber materials hit sharp objects with substantial force and are cut through, or when the rubber materials are tore apart on rough road surfaces by pulling braking or cutting actions. The testing results are presented in a similar way by the weight difference of the specimen before and after the test.

Technical parameters:

Impact frequency	1,1.5,2±0.03Hz
Impact distance	48 ±1 mm
Tip angle of blade	60°
Edge sharpness of blade	0.015~0.020 mm
Edge width of blade	6.3mm
Static load on the specimen	475±10g
Specimen size	Φ50mm × 12mm
Specimen rotating speed	360,720,1080,1440±1 r/min
Specimen rotating speed	1~99min adjustable
Working power supply	220V/50Hz