Compression stroke 2.50mm, load 237g, suitable for wet mold sand/core surface Hardness measurement, support USB and Bluetooth data output, with average calculation and undervoltage alarm function.
Made of stainless steel, with a 2mm tooth spacing and 11 precision teeth, it ensures the accuracy and durability of cross-cut testing.
The support ring contains 12 different models, covering the R10 to infinity surface range, suitable for inner and outer cylindrical and spherical surface measurement, ensuring the accuracy and Stability of surface hardness testing.
Manual design, equipped with a 6-tooth cutting knife, with a 1mm and 2mm tooth spacing, in line with ISO2409 standards, suitable for adhesion testing in laboratories and construction sites.
Using two-wheel and refill three-point contact design, refill and test surface to maintain an angle of 45 degrees, equipped with 750g weight load, by pushing the Tester can accurately determine the film Hardness value, easy and reliable operation.
Using 500g swing Rod mass and 8mm steel ball diaMeter, automatic counting function can accurately measure coating surface Hardness, swing cycle of 1 second to achieve efficient testing.
Impact energy 11mJ, Ball Hardness 1600HV, contact surface slender lengthened design, suitable for measurement of grooves or concave surfaces, the minimum thickness of the specimen is 5mm, and the minimum depth of the hardened layer is 0.8mm.
Impact energy is only 2.7mJ, minimal damage to the measured surface, does not damage the hardened layer, suitable for testing 1mm thickness of small parts, Cedar diaMeter minimum 0.32mm.
Impact energy 3N, Impact device mass 75g, suitable for measurement of small or thin specimens and surface hardening layer, the minimum thickness can be measured 1mm and the minimum hardening layer depth 0.2mm.
Manual measurement of film Hardness, test angle 45 °, load 1 +/- 0.05kg, three-point contact with the measured surface, suitable for inspection in any direction.
Tooth spacing of 2mm, suitable for 0-60µm soft substrate, round cutter design with eight notches, effectively extend the service life, in line with ISO 2409 international standards.
Impact energy up to 90mJ, can detect materials with a maximum Hardness of 650HB, designed for large and heavy castings, can adapt to workpieces with a surface roughness of 6.3μm, and a minimum test thickness of 10mm.
Provide 1mm, 2mm, 3mm three kinds of tooth spacing, suitable for different film thickness test, in line with ISO2409-1974 standard, 6 teeth design to ensure uniform cutting.
Impact energy 11Num, Impact device mass 50g, suitable for measurement of grooves or concave surfaces, is an optional Impact device from Leeb Hardness Tester.
Measurement accuracy +/- 1HD using digital filtering technology, support USB/RS-232 and Bluetooth Data output method, Operating temperature 0-50 ℃ and weight only 170 grams portable design.
