Hardness, hardness 星枫 instruments, portable hardness tester provided by 星枫 instruments. Durometer hardness _ _ Xing Feng instrument micro Vickers hardness tester is Nanchang Xing Feng Instrument Co., Ltd. (www.xingfengyiqi.com) 2014 upgrade been newly launched HT-6510A / D Shore hardness display parameters: hardness, average, maximum measuring range :0-100HA HD Accuracy: <1% H Resolution: 0.1H automatic shutdown with RS232C interface environment: Temperature :0-40 ℃ Humidity :10-90% RH Power: 4 7 battery Shore A durometer is used to measure soft plastics, rubber, synthetic rubber, felt, leather, printing rubber roller hardness; Shore D hardness tester is used to measure, including hard plastic and hard rubber hardness, for example: Thermoplastic hardness, hard resin king Brinell hardness, flooring materials, bowling, particularly suitable for on-site measurement of hardness of rubber and plastic products. HRSS-150 Digital Rockwell Hardness full overview HRSS-150 Digital Rockwell hardness whole new shape, fully functional, easy operation and clear display and intuitive, stable performance portable hardness tester, is a closed-loop system mechanical and electrical integration of high-tech sensors products can be Rockwell, Superficial Rockwell hardness testing of all scales. Rockwell, Superficial Rockwell hardness scale selection; There are 18 kinds of scales are available, the test force is automatically selected. Hardness test selection reset hold time, the delete function; view showing the value of the hardness test; Up Show 24 measurement records; hardness test results of data processing and print output; comparison between various types of hardness indication; automatically converted RS- 232C serial communications functions for users to expand 5.2-inch large screen display suitable materials carbide, hardened steel, hardened steel, quenched and tempered steel, iron pearlite can segment castings, bearing alloys, hard plastic. HRSS-150 Digital Rockwell Hardness full technical parameters of the early experiments Rockwell force 98.07N (10Kg) allow ± 2.0% surface Rockwell hardness test force early 29.42N (2Kg) allows Rockwell ± 2.0% 588.4 Total test force , 980.7,1471 N (60,100,150 kg) allowed ± 1.0% of the total surface Rockwell hardness test force 147.1,294.2,441.1 N (15,30,45 kg) allowed ± 1.0% Supply voltage AC220V ± 5%; 50 ~ 60HZ Paul Charge time is adjustable from 0 to 60 seconds to allow the maximum height of the test piece 220mm wall indenter center to drive maximum distance 130mm