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Туре:Rockwell
Hardness scale with indenter included:HRA, HRB, HRC, HRD, HRF, HRG
Hardness scale with optional indenter:HRE, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV
Preliminary test force:98N/10kgf (for Rockwell)
Test force:588N (60kg), 980N (100kg), 1471N (150kg)
Stage elevation:manual
Load control:automatic (load/dwell/unload)
Load dwell time:2~250 seconds, can be set
Resolution:0.01 HR
Max. workpiece height:300mm
Max. testing width:220mm
Max. bore depth:130mm
Min. testing inner diameter:30mm
Power supply:110/220V, 50/60HZ
Dimension:690×280×860mm
Weight:85kg
Standard Delivery
Code:HDT-DM290
Main unit:1pc
Diamond indenter:1pc
Ø1.5875mm carbide ball indenter:1pc
Ø150mm flat anvil:1pc
V-type anvil:1pc
Hardness test block HRC35~55:1pc
Hardness test block HRC65~70:1pc
Hardness test block HRB85~100:1pc
Hardness test block HRA80~88:1pc
Hardness test block HR15N89~91:-
Hardness test block HR15T88~93:-
Hardness test block HR30N74~80:-
Hardness test block HR30T70~82:-
Computer software and USB cable:1pc
Anti-dust cover:1pc
■Full closed-loop precise control, real-time monitoring
of test force, greatly increase the accuracy
■ Dolphin-nose structure indenter, more measuring space Measurements on 30 Rockwell and Surface Rockwell scales
■ Convertible to various hardness standards such as HB, HV, HLD, HK and tensile strength
■ 5000 sets of data are stored independently in the mainframe, which can be accessed at any time
■Mean, variance, maximum and minimum statistics are available
■ USB communication port, can be connected to an external computer, measurement data Excel output Correction function automatically corrects the measurement results of curved parts
■ Conforms to ASTM E-18, ISO 6508
