Sinowon Vexus SHR-187.5D Installation and Operation - En

东莞市中旺精密仪器有限公司DongGuan Sinowon Precision Instrument Co., Ltd

Tel: +86-769-23184144 Fax: +86-769-22854144www.sinowon.com.cn [email protected]

页码： - 1/11 -地址：广东省东莞市南城区宏成国际五金机电批发市场 A区 03 栋 117 号邮编：523080

Add: #117, 3-Dong, A-Qu, HongCheng Guoji Wujin ShangCheng, Nancheng District, DongGuan, China (523080)

The installation steps of Universal hardness tester Vexus SHR‐187.5D

1. Prepare a instrument table (like below picture), there is hole on the table at diameter of 90mm, please check

the chapter 4.2.2 of the operation manual;

2. Take off the screws, open the plywood box of Vexus SHR‐187.5D, then place this hardness tester on the

instrument table and aim at the hole;





3. Install four level bolts and adjust the levelness;

4. Take out the cover on the back and top of machine, then take out the bandage, elastic and cushion;

5. Install the weights and then install the dustproof cover, please pay attention to the number of weight;

Note: when you want to test 30Kg/HV30, you need take out this weight (No.5) in advance.

4

3

2

1

5





6. Install the slipped testing table and indenter;

Note: please according to the hardness scale to choose a correct indenter and test force. For example, HRC

Rockwell hardness: diamond indenter and 150Kg test force.





7. Install the digital eyepiece and objective;









8. Start to test it, first, please according to the hardness scale to choose a correct indenter and test force;

HBW: Brinell hardness scale (test result);

5.0: 5x objective;

HV: Vickers hardness scale (convert result) ‐ you can setting it by yourself;

D1, D2: Length of indentation;

Dwell (s): dwell time (you can setting it by yourself);

Number: test times;

2011/04/23_11:46:55: current date and time ‐you can setting it by yourself;

Indenter: d=2.5mm, Test force: F=187.5Kg – correct indenter and test force;

Note: if you want to change the parameter, please press “REVI” into the setting interface.





Main interface Test Hardness Scale

Conversion Hardness Scale HRC Rockwell Hardness Scale Interface





9. Turn the working table to load the preliminary test force and listen the sound (or see LCD screen), when you

listen a drop noise, it show that the preliminary test force is complete, the machine will be load, unload test

force and display the test result automatically.





Note:

You need fix the rod, leverage and weight before you send to your customers or move it. Please see the

below pictures.









Documents

Sinowon Vexus SHR-187.5D Installation and Operation - En