Quick Detail
Place of Origin
Brand Name
Mitech
Model Number
MHR-150A
HS-CODE
85-
Package & Delivery Lead Time
Package
carton box
Delivery Lead Time
8-10 days after paid
Detailed Description
Mitech Digital Hardness Tester Desktop Hardness Tester Manual Rockwell Hardness Tester can test materials in laboratory Overview
Mitech MHR-150A Manual Rockwell Hardness Tester, based on the principle that Carbide indenter presses the surface of the sample to produce indentation.By measuring the depth of the indentation to achieve the measurement of the hardness of the material can be processed for the finished product or semi-finished products for piecewise detection for a variety of metal and non-metallic materials, parts and components of high precision hardness test. According to statistics, Rockwell hardness test is the most widely used metal processing industry hardness test method, the use rate accounted for more than 70%. The measurement can be directly displayed by the instruction table, easy to read, simple operation, is widely used in metal processing and manufacturing industry quality control links.All kinds of metal materials failure analysis, tertiary research and other fields, is the determination of metal materials Rockwell hardness of the precision detection equipment.
Technical Parameters
- - - -
Technical specifications | Technical Parameters |
Initially test force | 98.07N,tolerance 2.0% |
Total test force | 588.4N,980.7N,1471N,tolerance 1.0% |
Measuring range | HRA:20-88, HRB:20-100 ,HRC:20-70 |
Applying way of test force | Manual operation |
Indentor specification | Diamond cone rockwell pressure indentor,1.5875mm steel ball indenter |
Display | Dial pointer |
Indication error | 0.1HR |
Indicator scale | 0~100(C),30~130(B) |
Rockwell scale | HRA,HRB,HRC |
Maximum height of specimen | 170mm |
Maximum width of specimen | 270mm |
Dimension | 466238630mm |
Main unit weight | 65kg |
- - - -
Feautures # Widely used in a variety of metal and non-metallic materials, high-precision parts of the hardness determination;
# Using mechanical dial pointer display test results, intuitive and easy to read data, high precision;
# Use of mechanical manual device classic design, no external power supply, stable and reliable performance;
# Varieties specifications of the indenter optional, support 15 under the Rockwell scale hardness test;
# Diamond indenter, durable wear, accurate measurement;
# With GB / T230.1 GB / T230.2, JJG112, GB / T230.2 ISO 6508-2, ASTM E18 and other relevant domestic and foreign standards.
Applications # Metal processing manufacturing quality control links
# University education teaching demonstration experiment
# Experiments on the actual analysis of metal materials
# Testing of material hardness of scientific research institutions
Working Conditions # Operation Temperature:1030
# Humid Relativity:65
# In an environment free from vibration,No corrosive medium in surrounding.
0 likes
China [CN] 
Click enlarge Image