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|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||ABS instrument case in the carton box|
|Delivery Time:||after paid 1-2 working days|
|Payment Terms:||T/T, Western Union,Paypal|
|Supply Ability:||30 sets per day|
|Power Voltage:||3V,two (AA Size Alkaline Batteries)||Measuring Range:||（170～960）HLD|
|Error:||D ±6 HLD||Hardness Scale:||HL、HB、HRB、HRC、HRA、HV、HS|
This hardness tester is designed for testing metallic materials, the hardness of which ranges from very low to very high values. Hardness testing can be performed directly on-site and in any position. Typical applications are large, heavy workpieces which could only be transported to a hardness testing machine in a laboratory with great difficulty. It is especially suitable for applications in which standard indentation hardness testing is either not feasible or not economical.
This hardness tester comprises an indicating device and an impact device. It is based on the rebound hardness testing method according to Leeb. It is for testing the hardness of all material surfaces over a large range of hardness quickly and independently.
Operating temperature: -10℃～＋50℃;
The surrounding environment should avoid of vibration, strong magnetic field, corrosive medium and heavy dust.
|1||The main unit||1|
|2||Impact device D||1||With cable|
|5||Small supporting ring||1|
|6||Battery||2||AA Size, Alkaline|
|7||Documents||1||Operating manual, Certificate|
|10||USB Cable||1||miniUSB-B to USB-A|
|Optional config.||11||Cleaning brush(II)||For use with G type impact device|
|12||Other type of impact devices and support rings||Refer to Table 3 and Table 4 in the appendix.|
After the impact device has been used for 1000 to 2000 times, please use the nylon brush provided to clean the guide tube and the impact body. Follow these steps when cleaning the guide tube,
1.unscrew the support ring
2.take out the impact body
3.spiral the nylon brush in counterclockwise direction into the bottom of guide tube and take it out for 5 times
4.install the impact body and support ring when complete.
Release the impact body after use.
Any lubricant is prohibited inside the impact device