The mechanical compression spring device is not easy to damage, the accuracy is up to 0.5HW, the film thickness 0.4-6 mm workpiece can be detected, and various Hardness values such as Brinell Rockwell can be obtained through the conversion table.
The minimum measurable inner diaMeter is 10mm, the maximum sample thickness is 6mm, and the imported special steel crimp and high-strength pointer components are used. It has good Stability and portability and supports Hardness value conversion.
Imported special steel pressure needle, Hardness and long life, range 0-20HW, can directly read the Hardness value, suitable for on-site rapid testing, Stability and portability.
The device can precisely control the film thickness of the ink layer of the color strip, and the ink injection amount is 0.0012g, which is used for ink contrast and color concentration detection.
Can detect the minimum 6mm inner diaMeter brass thin tube, range 0-20HW, Indication Error 0.5HW, using high strength pointer and special steel pressure needle, Stability is good and support multiple Hardness value conversion.
Impact energy 11mJ, ball head diaMeter 3mm tungsten carbide material, can measure a variety of metal hardness of materials, Che diaMeter minimum 0.35mm, suitable for conventional Hardness testing needs.
Made of stainless steel to ensure wear resistance and corrosion resistance, 750g test load to meet a variety of international standards, equipped with a complete pencil set for accurate coating Hardness assessment.
Impact energy 11mJ, Impact device mass 50g, ball head diaMeter 3mm, Hardness measurement hole or cylinder, suitable for a variety of metal hardness of materials testing.
Equipped with 20 different Hardness pencils, covering the range of 8B to 10H, made of stainless steel, supporting 750g to 1000g load, according to Wolff Wilborn specification measurement coating scratch resistance.
Using D type High Accuracy Impact device, Measurement range 30~ 110HS, can detect cast steel roll, forged steel roll and cast iron roll three kinds of hardness of materials, with anti-Impact and anti-electromagnetic interference ability, support 7 kinds of Hardness standard automatic conversion.
Made of wear-resistant and corrosion-resistant alloy steel, with a Hardness of 52 +/- 2HRC, it has upper and lower working surfaces to improve work efficiency and tool life.
D type High Accuracy Impact device, Measurement accuracy is stable, can measure 7 kinds of Hardness values and automatically switch, Data storage up to 500 groups, with indication software Adjustment, fully sealed metal shell has excellent anti-vibration and electromagnetic interference ability.
Impact energy 11mJ, ball head diaMeter 3mm, suitable for measurement of slender narrow grooves or holes, the average surface asperity of the specimen is 1.6μm, and the minimum depth of the hardened layer is 0.8mm.
It adopts 45 ° fixed angle design, loads 1000g +/- 10g, and evaluates Hardness by scratching coatings with different Hardness pencils, which is easy to operate and accurate.
Compact and lightweight can be operated with one hand, without support and testing experience, the test range is equivalent to brinell hardness 25~ 150HB, can measure a variety of Hardness scales and has MAX Maximum hold and average calculation functions.
