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Touch screen digital display surface Rockwell hardness tester
The MHRS-45 touch screen digital surface Rockwell hardness tester is a high-tech product with a novel appearance and stable performance. Intuitive dig
Product details

1、 MHRS-45 Touch Screen Digital Surface Rockwell Hardness Tester - Functional Features:

The "Aolongxin" high-precision stepper control system

Touch screen interface, easy to operate

Convert various hardness scales, such as Vickers and Brinell

External lighting source, which can clearly see the tested point

Selection of holding time for hardness testing

External test force selection knob, easy to operate

reset function

Built in printer outputs test data and statistical data

RS-232 data output interface serial communication

**Reliable and durable

Sturdy construction, good rigidity

Large testing space, suitable for placing larger samples

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

2、 MHRS-45 Touch Screen Digital Surface Rockwell Hardness Tester - Technical Parameters:

model

MHRS - 45

Initial testing force

3kgf(29.42N)

Total test force

15kgf、30kgf、45kgf

147.1N、294.2N、441.3N

Hardness resolution

0.1 Rockwell units

Rockwell Scales

HR15N HR30N HR45N HR15T HR30T HR45T

Exchange Scales

HV、HB、HR

test scope

HR15N:70-94、HR30N:42-86、HR45N:20-77;

HR15T:67-93、HR30T:29-82、HR45T:10-72

Pressure head specifications

Diamond cone indenter, Φ 1.5875mm steel ball indenter

Hardness reading method

LCD displays hardness value, Rockwell scale, total test force, and holding time

data input

touch screen

data output

Built in printer, RS232 communication interface

Loading and unloading methods

Motor automatic loading and unloading (initial test force manually loaded)

Tested item * large height

170mm

Distance from the center of the pressure head to the body

165mm

Test piece placement

External surface placement, circular specimen * with a small diameter of 3mm

execution standard

ISO 6508,ASTM E-18 ,GB/230,JJG112

power supply

AC220V±5% 50-60Hz

Overall dimensions

500*160*700mm

Net weight of the machine

About 70kg

3、 MHRS-45 Touch Screen Digital Surface Rockwell Hardness Tester - Standard Configuration:

name

quantity

name

quantity

Diamond Rockwell indenter

1 piece

1.5875 steel ball indenter

1 piece

power cord

1 piece

RS-232 communication cable

1 piece

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 paper

1 roll

Product Qualification Certificate

1 copy

4、 MHRS-45 Touch Screen Digital Surface Rockwell Hardness Tester - Optional Accessories:

Rockwell hardness tester control and data acquisition software

HR-SD-B

Computer, printer

Touch screen digital display surface Rockwell hardness tester

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