45RE electric surface Rockwell hardness testerDetailed product description：

The 45RE electric surface Rockwell hardness tester is a semi-automatic Rockwell hardness tester that tests the surface hardness of metal materials through electric loading, holding, and unloading. It has the characteristics of easier operation, minimal indentation, and high accuracy.

Scope of application
Various metal materials including surface quenched steel, copper and aluminum alloy sheets, strip steel, hard alloy steel, galvanized, chrome plated, tin plated, material surface heat treatment, and chemical surface treatment.

Technical data of 45RE electric surface Rockwell hardness tester

Surface Rockwell scale: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Initial test force: 3Kgf (29.42N)
Test force: 15Kgf (147.1N), 30Kgf (294.2N), 45Kgf (441.3N)
Hardness reading: dial type
Shelf life: 0~60 seconds
Maximum height of specimen: 190mm
Instrument size (length X width X height): 530X200X700MM
Instrument weight: 80 Kg
Power supply: AC220V+5%, 50-60 Hz
Execution standards: GB/T230.2 National Standard, JJG112 Verification Regulations
ISO, ASTM, DIN, etc