MHRS-150 touch screen digital Rockwell hardness tester

NegotiableUpdate on 05/05

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

MHRS-150 touch screen digital Rockwell hardness tester

Product Details

Product Introduction

A hardness tester is a testing instrument used to determine the hardness of materials, and hardness testing is a means of judging the quality of metal materials or product parts. The so-called hardness refers to the ability of a material to resist the pressure of another object that does not undergo residual deformation under certain conditions. The greater the ability to resist, the higher the hardness, and vice versa, the lower the hardness.

MHRS-150Color touch screen digital displayrockwell hardness testerIt is a high-tech product with a novel appearance and stable performance. Intuitive digital display and microcomputer control, stable performance, it is a high-tech product that integrates mechanics and electronics, and can perform Rockwell hardness testing

Functional Features

1. Touchscreen interface, easy to operate

2. 15 types of Rockwell scales

3. Automatically apply initial and main loads

4. HR, HB, HV conversion ruler

5. External lighting source, which can clearly see the tested point

6. Selection of holding time for hardness testing

7. External test force selection knob, easy to operate

8. Built in printer outputs test data and statistical data

9. RS-232 data output interface serial communication

10. Precision, reliability, and durability

11. Sturdy construction, good rigidity

12. The testing space is large and can accommodate larger samples

12. Accuracy meets EN-ISO-6508 and ASTM E-18 GB/230.2

13. The standard configuration is complete and can meet the testing requirements of all rulers

Application scope

Suitable for hardness testing of quenched, tempered, annealed, cold hard castings, malleable castings, hard alloy steels, aluminum alloys, copper alloys, bearing steels, etc

Technical Parameter

model	MHRS-150
Initial Testing Force	10kgf（98N)
total test force	60kgf(588.4N) 100kgf(980.7N) 150kgf(1471N)
Hardness resolution	0.1 Rockwell units
Rockwell Scales	HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV
Exchange Scales	HV、HB、HR
Range	HRA:20-88、HRB:20-100、HRC:20-70、HRD:40-77、HRE:70-100 HRF:60-100、HRG:30-94、HRH:80-100、HRK:40-100、HRL:50-115 HRM:50-115、HRR:50-115、HRP:50-115、HRS:50-115、HRV:50-115
Execution standards	GB/T230.2 ISO 6508-2、ASTM E18
Pressure head specifications	Diamond Rockwell indenter
Pressure head specifications	Φ 1.5875mm steel ball indenter
Hardness reading method	LCD displays hardness value, Rockwell scale, total test force, and holding time
data output	Built in printer, RS232 communication interface
Loading and unloading methods	Automatic motor loading and unloading
Maximum height of the tested object	170mm
Distance from the center of the pressure head to the body	165mm
Test piece placement	External surface placementThe minimum diameter of the circular specimen is 3mm
power supply	AC220V±5% 50/60Hz
External dimensions	550×220×730mm
weight	85kg

Standard configuration

name	quantity	name	quantity
Diamond Rockwell indenter	1 piece	1.5875 steel ball indenter	1 piece
power line	1 piece	Product Qualification Certificate	1 copy
Rockwell hardness block	3 pieces	Dustproof plastic cover	1 piece
Large, medium, and V-shaped test benches	3 pieces	Product User Manual	1 copy
weight	1 set	Fuse 0.5A	2 pieces
Thermal printing paper	1 roll