Digital Superficial Rockwell Hardness Tester

Model: HRMS-45

Introduction

Rockwell hardness test is a simple instrument to test the hardness value of hard metals, carburized steels, quenched steels, hard cast irons, mild steels, Al-alloys, Cu-alloys and malleable irons according to Rockwell Principle according to ISO 6508 and ASTM E18.It measures the depth difference between the primary and testing load and convert the depth difference to the hardness value. These machines can be operated semi-automatically. They are essential testing instruments for quality testing section, university and college,research institution and industrial laboratory.

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Characters

Model HRMS-45 is superficial Rockwell test scales N & T (15/30/45kgf) with digital indicator and motor control loading. Hardness value convert to HRA, HRB, HRC, HV, HB.

Specifications

Model	HRMS-45
Preliminary test force	29.4N (3Kgf)
Total test force	147.1N(15kgf) 294.2N (30kgf) 441.3N (45kgf)
Hardness Reading	LCD Screen Display
Loading Method	Automatic (Loading/Dwell/Unloading)
Total test force dwell time	2-60S
Data Output	Built-in Printer, RS232 Interface
Max height of specimens	185 mm
Throat	165mm
Dimension(D× W×H)（mm）	520×215×700
Net weight	80Kg
Power supply	AC220V 50/60HZ

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