LAB-H2 type ultrasonic hardness testerDetailed product description：

The parts of the workpiece that can be measured by the LAB-H2 ultrasonic hardness tester include the flange edge and the stamped parts at the root of the gear; Mold and sheet metal; Measurement of surface hardened teeth and gears; Measurement of hardness in the taper section; Measurement of shafts, thin-walled pipelines, and containers; Hardness measurement of wheels and turbine rotors; Hardness measurement of the cutting edge of the drill bit; Welding parts;

Functional characteristics of LAB-H2 ultrasonic hardness tester
Determination of Rockwell (HRC), Brinell (HB), and Vickers (HV) standard hardness for metals and alloys
Measure metals with different attributes (such as non-ferrous metals, high alloys, etc.) through three user modes
Compliant with standards JB/T 9377-2010, ASTM A1038-2005, DIN50159, GB/T17394-1998, JB/T9378-2001
The tensile strength can be automatically calculated through Brinell hardness
Can measure various components with a thickness exceeding 1 millimeter (molds, gears, thin plates, pipes, water tanks, etc.)
Minimal scratches on mirror surfaces such as crankshaft cutting tools
Wide measurement range
Easy to use, fast and accurate measurement
The instrument can be calibrated by itself (using two standard sample blocks to calibrate the measured values of the instrument)
LCD display with backlight
Free selection of 10N, 50N, 100N probes, automatic instrument recognition
Not affected by the situation inside the measured object, suitable for complex shapes and difficult to contact parts
The measurement direction can be freely changed in all directions - no matter which direction is up, down, left or right, it can be directly measured without compensation

Technical parameters of LAB-H2 ultrasonic hardness tester

test scope Rockwell hardness, HRC Brinell hardness, HB Vickers hardness, HV Tensile strength, MPa	20 - 70 90 - 450 230 - 940 370 - 1740
margin of error Rockwell hardness, HRC Brinell hardness, HB Vickers hardness, HV	± 1 ± 3% ± 3%
Dimensions, mm	120x60 x25
Operating temperature ° C	-5 to+40
Power supply	4 AA batteries
Continuous working time, not less than	100 hours
Host weight, kg	0.9 kilograms