Digital Rockwell Motorized Hardness Tester


SKU: 900-365 Category:



This digital Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled with USB output to built-in mini printer or PC. The 900-365 digital Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the regular Rockwell® scales.

Automatic conversions to: HRN, HRT, HB, HV, HLD and σb.

Features:Easily obtain Average, Min/Max, S, RMenu selectable systemUpper/Lower Limit SettingsMemory of 500 test resultsCurved Surface Auto CorrectionSpecifications:Minor Load10 KgfMajor Load60 Kgf, 100 Kgf, 150 KGFTest Force ApplicationDead WeightTest Force ControlMotorizedResults DisplayHi Def LCD Digital ReadoutResolution0.1HRMemory/Output500 Tests/USBVertical Capacity7.87″Throat Depth6.50″Height28.34″Width7.87″Depth21.60″Standard Accessories:3 piece-HRC test blocks1 piece-HRB test block1 piece-HRA test blockAccessories:C-scale Diamond Indenter1/16″ Ball Indenter2- HRC test Blocks1- HRB Test BlockBuilt-in Mini PrinterTest Table 5.87″ (150mm)Flat Anvil 2.5″ (63mm)Std. Vee AnvilAccessory CaseDust CoverOptions:NIST/ASTM certified hardness test blocks, penetrators and kits are available.The 900-365 digital Rockwell hardness tester comes complete with everything needed to test in the following Rockwell Scales: A, B, C, D, F, G.Other Rockwell Scales can be achieved with optional indentors!Key performance parametersPreload: 98.1N(10kgf)Total test force: 588.4N(60kgf),980.7N(100kgf),1471N(150kgf),Scales: HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,HRL,HRM,HRP,HRR,HRS,HRVConversions: The 900-365 digital Rockwell hardness tester can convert the measured Rockwell hardness value to other scales or even tensile strength. Example:  the value of HRA scale can be automatically converted into HBS, HBW, HV and HK value; Convert the value of HRB scale into HB10, HB30, HV, HLD, σb and HK value; Convert the value of HRC scale into HBS, HBW, HV, HLD, HR15N, HR30N, σb and  HK value; Convert  the value of HRD scale into HV, HK, HB value; Convert the value of HRE scale into HV, HK, HB value; Convert the value of HRF scale into HV, HB value.Load cycle: 3~8sLoad dwell duration: 2~50sResolution :0.1HRDisplay:High definition backlight LCDOperation:Menu selectable, Membrane keypadAuxiliary functions:Upper/lower limits setting& alarming,Data statistics, Avg., Max., Min., S, R,Scale conversion, HV, HB, σb, etc.Curved surface Auto CorrectionData output: Print out, or output to PC through USB portMemory: Max 500 items of test results stored automaticallyTesting Capacity:Vertical: 7.87”  Throat Depth: 6.50”Dimensions:Height: 28.34”  Width:7.87”   Depth:  21.60”  (550mm×200mm×720mm)Power supply: single phase, AC, 110V, 50~60Hz, 4APrior to ship, please advise power setting needed.Net weight:220 lbs  (100kg)Shipping Weight: approx. 300 lbsTest parameter settingLoad dwell settingLimit settingData statisticsScale conversionBrowse through/print from memoryTesting: PreloadAutomatic testingHARDNESS TESTER RESOURCESHARDNESS TESTER ACCESSORIESHARDNESS TEST BLOCK CERTIFICATIONREBUILT INVENTORY W/ FULL WARRANTYPHASE II WARRANTY CARDPHASE II SAMPLE EVALUATION SHEETSHARDNESS TESTER CONVERSION CHARTPRINCIPLE OF ROCKWELL HARDNESS TESTINGROUNDNESS CORRECTION CHART FOR HARNDESS TESTINGPORTABLE HARDNESS TESTERSMINIMUM THICKNESS CHART FOR ROCKWELL HARDNESS TESTINGROCKWELL HARDNESS SCALE INDENTOR LOAD CHARTHARDNESS SETUP900-331NIST LINKSNIST SCALE HISTORYASTM LINKSRelated ProductsFor testing very thin, soft metals, please click here for the Phase II Superficial Rockwell Hardness Tester, 900-340.For testing of both Rockwell and Superficial Rockwell scales, click here for the Phase II 900-370.For the standard Analog Phase II Rockwell Hardness Tester, click here 900-331.

Additional information

Weight 300 lbs


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