HM6561 Leeb hardness tester

HM6561 Leeb hardness tester
 

Product description:

1 features and technical parameters 1.1 applications * Mechanical or permanent assembly components have been installed. * Mold cavity. * Heavy workpieces. * Failure analysis of pressure vessel, turbine generator and its equipment. * Test space is very narrow workpieces * bearings and other parts. * For the test results of original records formal. * Material distinguish metal warehouse. * large workpieces measuring multiple rapid test site. 1.2 Features * Small size, easy to use narrow space. * conversion via the keyboard to select the test materials and test direction. * can be achieved in six hardness (HL, HRC, HRB, HB, HV, HS) between. * can be repeated to display the results of each test, and delete the gross error. * It can store 250 sets of measurements and test status, including materials, test direction, hardness and other information.

Technical Parameters
Display: 12.5mm LCD, with backlight.
Accuracy: the relative error of ± 0.8% (HL = 800), repeatability ± 0.8%.
Measuring range: 200-900 HLD
Hardness Conversion: HL-HRC-HRB-HB-HV-HSD
Materials tested: nine kinds
With RS232 interface
It can store 250 sets of measurements and test status
Impact device: D type, weight 75g
Power supply: 2 1.5V AAA batteries
Size: 146 * 65 * 36mm
Weight: 130g (excluding batteries)
Working temperature: -10 ℃ ~ + 50 ℃
Storage temperature: -30 ℃ ~ + 60 ℃
Relative humidity: ≤90%