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Jinan Mig Test Equipment Co., Ltd
HRM-45DT electric surface Rockwell hardness tester
NegotiableUpdate on 10/02
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Overview
Product introduction: HRM-45DT 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
Product Details
Product Introduction
The HRM-45DT 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:
Surface Rockwell scale: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Initial test force: 3Kg (29.42N)
Test force: 15Kg (147.1N), 30kg (294.2N), 45Kg (441.3N)
Hardness reading: dial type
Protection time: 2~60 seconds
Maximum height of specimen: 170mm
Instrument size (length X width X height): 520X240X700MM
Instrument weight: 80 Kg
Power supply: AC220V+5%, 50-60 Hz
Execution standards: GB/T230.2 National Standard, JJG112 Verification Regulations
Standard accessories:
Diamond Rockwell indenter, 1.5875mm diameter hard alloy ball indenter, large flat test lift, medium flat test bench, V-shaped test bench, hardness block, power cord, etc
The HRM-45DT 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:
Surface Rockwell scale: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Initial test force: 3Kg (29.42N)
Test force: 15Kg (147.1N), 30kg (294.2N), 45Kg (441.3N)
Hardness reading: dial type
Protection time: 2~60 seconds
Maximum height of specimen: 170mm
Instrument size (length X width X height): 520X240X700MM
Instrument weight: 80 Kg
Power supply: AC220V+5%, 50-60 Hz
Execution standards: GB/T230.2 National Standard, JJG112 Verification Regulations
Standard accessories:
Diamond Rockwell indenter, 1.5875mm diameter hard alloy ball indenter, large flat test lift, medium flat test bench, V-shaped test bench, hardness block, power cord, etc
