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|Place of Origin:||China|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||ABS instrument case in the carton box|
|Delivery Time:||3-5 days|
|Payment Terms:||T/T, Western Union,Paypal|
|Supply Ability:||500 pieces per month|
|Measuring Range:||（170～960）HLD||Hardness Scale:||HL、HB、HRB、HRC、HRA、HV、HS|
|Storage:||100 Measurement Series.(Relative To Average Times 32～1)||Dimensions:||150mm×74mm×32 Mm|
portable Leeb hardness tester can quick and easily test the hardness of series metal materials, support free conversion between Leeb, Brinell, Rockwell hardness scale and others,It uses high-contrast segment LCD to display , small size,light,portable, stable and reliable performance.It is widely used in failure analysis of metal processing and manufacturing, special equipment, permanent assembly, inspection and other fields.It can meet the regular hardness testing of industrial production , quality and cheap, which is the first choice forpractical and economical models.
The basic principle is to use an impact body of certain weight impacts against the testing surface under certain test force, then measure the impacting velocity and the rebounding velocity of the impact body respectively when the spherically test tip is located 1mm above the testing surface.
The calculation formula is as follows:
HL—— Leeb hardness value
VB—— Rebounding velocity of the impact body
VA—— Impacting velocity of the impact body
|Standard Configuration||1||Main unit||1|
|2||D type impact device||1||With cable|
|3||Standard test block||1|
|4||Cleaning brush (I)||1|
|5||Small support ring||1|
|6||Alkaline battery||2||AA size|
|8||Instrument package case||1|
|Optional Configuration||11||Cleaning brush (II)||1||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.|