Mitutoyo Rockwell hardness testing machine Model HR-210MR

• The frame was designed with great care to provide maximum clearance for positioning the work piece. All you need is a flat table for mounting these testing machines.
• Its outstanding robustness makes it perfect for even the roughest environments.
• You can attach the clamping device K543817 to for safe operation with hard to handle workpieces.
• The analogue type HR-210MR uses an automatic presetting dial gauge which makes it easy to operate.
• You can perform Brinell hardness tests, as indicated, by using the following optional accessories:a Brinell indenter and a measurement microscope.

Model : HR-210MR

Standard : JIS B 7726 , ISO 6508-2
Preliminary test force (N) : 98.07
Test force Rockwell (N) : 588.4 , 980.7 , 1471
Rockwell Scale Diamond : HRA , HRD , HRC
Rockwell Scale Ball 1.5875 mm : HRFW , HRBW , HRGW
Rockwell Scale Ball 3.175 mm : HRHW , HREW , HRKW
Rockwell Scale Ball 6.35 mm : HRLW , HRMW , HRPW
Rockwell Scale Ball 12.7 mm : HRRW , HRSW , HRVW
Resolution : 0.5 HR graduation
Test force selection : Manual weight exchange
Test force application : Semi-automatic
Test force duration :  Fixed 3-5.5 sec. or manual
Height : Max. 180 mm (100 if cover is attached) mm
Measuring depth : Max. 165 mm (from the center of the indenter axis)
Functions : To observe the hardness number within 0.2 HR of the scale unit, as required by ISO 6508-2, the displayed result is to be judged by the dial hand width within the step of the dial gage scale.
Display Unit : Analogue dial indicator
Main unit dimensions : 214x512x780mm
Brinell Scales indentation only Ball 1,0 mm : HBW 1/10 , HBW 1/30 - indentation only (not according to standard)
Brinell Scales indentation only Ball 10,0 mm : HBW 10/100 - indentation only (not according to standard)
HR unit resolution : 0.5 HR
Jominy-test capability : Additional accessories required
Workpiece clamping device K543817 capability : Serial
Anvil adaption : Ø 19mm
Max. specimen height : 180 mm
Throat depth : 165 mm