product description:
TMR-45 Surface Rockwell Hardness Tester is a light load Rockwell hardness Tester . The speed of applying the test force is adjusted by the buffer, and the change of the test force is obtained by the rotation of the variable load handwheel, so the machine has the advantages of simple operation, stable performance, fast test speed, small test force, leaving tiny indentations, etc. characteristics, in most cases do not affect the use of the specimen.
The Hardness Tester is suitable for the determination of the hardness of cemented carbide, carburized steel, quenched steel, hard cast iron and soft steel, aluminum alloy, copper alloy and malleable cast iron.
TMR-45D surface Rockwell Hardness Tester, the machine is controlled by a low-speed servo micro motor , automatically loads and unloads the test force, and the test force holding time can be adjusted steplessly through the delay potentiometer. Small force, small indentation and so on.
Technical Parameters:
Standard configuration:
Main engine (1 set), diamond cone indenter (1 set), diameter Φ1.588 steel ball indenter (1 set), diameter Φ1.588 steel ball (5 sets), Daping test bench (1 set), Xiaoping test stand Table (1), V-type test bench (1), standard hardness block: Standard hardness block: (89-91) HR15N (1 piece), (65-78) HR30N (1 piece), (88-93) HR15T (1 piece), dustproof plastic bag (1 piece), suction hook (1 piece), power cord (manual without) (1 piece), warranty card (1 piece), product certificate (1 piece), instruction manual (1 copy)
