Digital TWIN Rockwell/Superficial Rockwell Tester/Twin Rockwell Hardness Testing

Digital TWIN Rockwell/ Superficial Rockwell Hardness Tester/Twin Rockwell Hardness Testing. Model No. 900-440. Features. Reads in all Rockwell Hardness Scales and Superficial Rockwell Hardness Scales. These include the popular HRA, HRBW, HRC, HRN and HRT Hardness scales. Automatic conversions to all Rockwell/Superficial Rockwell Scales, as well as to Brinell HB and Vickers HV. Load Cell driven system provides precise control of test force application. Touch Screen selectable system. Upper/Lower Limit Settings. . Features: Model No. 900-440 TWIN Rockwell/Superficial Rockwell Hardness Tester. This digital Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled Touch Screen with USB output to flash drive. Utilizing the guidelines of ASTM E-18, the 900-440 digital Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the regular Rockwell and Superficial Rockwell hardness scales. For full conformance to the latest E18-20 specification, please call 201 962-7373. Direct Loading Method With Load-Cell Instead Of Dead Weight System. High Speed Test Cycle and Extremely Accurate Loading Control. . Automatic conversions to Rockwell, Superficial Rockwell, Brinell HB and Vickers HV Hardness Scales. Touch Screen selectable system. Upper/Lower Limit Settings. Test resolution: 0.01HR Rockwell unit;. Operation temperature:50Deg. - 95Deg. F 10 Degrees C - 35 Degrees C. Ambient environment: clean, no vibration, no strong magnetic field, and no corrosive medium;. Power supply:single phase, AC, 110-220 with manual change, 50 - 60Hz, 4A;