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Digital Portable Superficial Rockwell Hardness Tester With High Accuracy 0.2

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Contact name:Shifen Yuan

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Digital Portable Superficial Rockwell Hardness Tester With High Accuracy 0.2

Country/Region	china
City & Province	beijing beijing
Categories	Electric Wrenches

Product Details

Digital Portable Superficial Rockwell Hardness Tester High Accuracy 0.2

1. Product introduction

The hardness tester is the only portable high precision measurement of the rockwell hardness tester, mainly used in hardness measurement of rapid and accurate testing of large, assembled, non cutting and the inconvenient to move steel parts .

The machine adopts the principle of the rockwell measurement ,could take field and the surface rockwell hardness measurement, the machine adopts touch screen operation, the detection process is automatic.

Due to the closed loop control technology and displacement sensor technology (with the desktop hardness tester), the detection accuracy is high, the most suitable for hardness testing of large workpiece.

The machine can be divided into two parts: detection unit and control unit. connected by the data line. It is convenient carrying, easy operation, and suit for field environment.

2. Main features of products

Only the detection part contacting with the bottom surface of workpiece can be measured
Can only measure the part contact with the workpiece surface
High attractiveness of the detection component can ensure the stability of the measurement.
The control part adopts touch screen interface, which is easy to operate.
Boot use, no need to install the weight, no need to install and debug
Test force electric loading, close loop control, displacement sensor
Can measure the scale of rockwell, the table rockwell, a total of 30 kinds of scale
To automatic initial load and main load
The test force automatic correct,in order to improve the accuracy of magnitude
Powerful data processing
The measurement data of U disk can be saved as EXCEL format, editing and processing.

3. Technical parameter

Model number	HR-150/45H
Exchange Scales	Rockwell brinell vicker
Loading time	0-60s
Rockwell initial loading force	10kgf(98N)
Rockwell totall loading force	60kgf(588.4N)100kgf(980.7N)150kgf(1471N)
Surface Rockwell initial loading force	3kgf(29.4N)
Surface Rockwell totall loading force	15kgf(147.1N)30kgf(294.2N)45kgf(441.3N)
Force value error	≤1%
Hardness test range	HRA:20-96,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
Surface rockwell measurement range	HR15N:70-94,HR30N:42-86,HR45N:20-77； HR15T:67-93,HR30T:29-82,HR45T:10-72
Hardness measurement accuracy	0.2
operative norm	GB/T230.1 GB/T230.2 national standards ; JJG112 vertification regulation ; ASTM E18
Indication of Hardness Value	LCD display

4. Applicable industry and users

Can test steel, steel pipe, shaft, mold, large forgings. In the production field ,not only rapid and accurate testing the hardness of large, assembled, non cutting and moving parts of the steel, but also the hardness of boiler, pressure vessels, pressure pipe weld seam .

Can replace leeb hardness tester.