R (D)-45A1 superficial Rockwell hardness tester 1.light loading 2.variable load hand wheel rotation 3.cases does not affect

Description:

Light loading test machine. Test force imposing speed is ajusted by the buffer , The test force of the transformation could be changed by the hand wheel Simple, stable performance, test speed is fast, test force is light, leaving tiny indentation, in most cases it does not affect the use of samples. Usage:Applicable to test the hardness of cemented carbide, hardened steel, hardened steel, hard cast iron and mild steel, aluminum alloy, copper alloy and malleable cast ironMain technical parameters

Preliminary test force	29.4 N
Total test force	147N , 294N, 441N
Power supply
Hardness indication	Dial Display
Max test height	180mm
Depth of throat	140mm
Machine Dimensions	463×241×660 mm
Net Weight	70kg
Test Range	(70-94)HR15N   (67-93)HR15T(42-86)HR30N   (29-82)HR30T(20-77)HR45N   (10-72)HR45T

R (D)-45A1 superficial Rockwell hardness tester