Details ： Product Introduction

Automatic zero setting, the main test force automatic loading and unloading, lever loading, the test process automation;

The hardness tester is a practial semi-automatic hardness measuring instrument. Can be used to determine the ferrous metals, nonferrous metals, non-metallic materials and products Rockwell hardness values, widely used in factories and mines, scientific research units and tertiary institutions in the laboratory.

Main Feature

Spindle system uses a frictionless spindle structure, improve the accuracy of the initial test force.

indentation depth measurement using a unique automatic zero-specific table, eliminating the measurement error caused by manual zero setting.

The total test force of the application, maintenance, removal is automation, eliminating the error caused dy manual operation.

Techinical Paremeters

Measurement Range	20-88HRA，20-100HRB，20-70HRC
Test Force	588.4、980.7、1471N（60、100、150KGF）
Max. Height of Test Sample	170mm
Distance from Head Center to Machine	130mm
Hardness Resolution	0.5HR
Power Supply	AC 220 50HZ
Dimension	500x250x700mm
Weight	About 75KG
Main Accessories	Big Flat Test Bench1 Diamond Cone Indenter 1 Small Flat Test Bench  1 1/16 Steel Ball Indenter1 Big V Test Bench1 Standard Rockwell Hardness Blocks 5