Digital Leeb Hardness Tester HM-6580 metal hardness tester Range 170~960(HLD)
Measure the hardness of metal workpiece. Applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line.
Features
* Palm size for narrow space.
* Test at any angle, even upside down.
* Direct display of hardness scales HRB, HRC, HV, HB, HS,HL.
* Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc.
* User recalibration function allowed.
* Manual or automatic shut down.
* Low battery indication.
* Use USB/RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.
Material Selection
Material
Converting Ranges
HL
HRC
HRB
HB
HS
HV
30D²
10D²
Steel & Cast St.
300~900
20.0~68.0
38.4~99.5
80~647
32.5~99.5
80~940
C.W.Tool Steel
300~840
20.4~67.1
80~898
ST.Steel
300~800
19.6~62.4
46.5~101.7
85~655
80~802
Gray Cast Iron
360~650
93~334
Nodular Cast Iron
400~660
131~387
Cast Aluminum
174~560
20~159
Brass
200~550
13.5~95.3
40~173
Bronze
300~700
60~290
Copper
200~690
45~315
Specifications
Display
LCD
Materials
9 different common materials(Steel&Cast Steel,C.W.Tool Steel,Stainless Steel,Gray Cast Iron,Nodular Cast Iron,Cast Aluminum,Brass,Bronze,Copper)
