HR-430-MS is a digital and twin type hardness tester. With the adoption of automatic control in steering wheel brake and loading sequence, it has the advantage of simple operation and wide adaptability.

Product Function Descriptionpdf download

Type of hardness test	Rockwell and rockwell superficial
Preliminary test force	29.42N,98.07N
Test force (rockwell superficial)	147.1N,294.2N,441.3N
Test force (rockwell)	588.4N,980.7N,1471N
Conformance	JIS B 7726, ISO 6508-2, ASTM E 18
Display	Digital
Minimum reading	0.1HR
Preliminary test force (handling support)	Automatic steering wheel brake
Preliminary test force setting	Dial switching
Total test force setting	Dial switching
Total test force control	Motor drive, automatic start
Test force duration	3~60s setting or manual operation
Maximum specimen height	180mm (100mm if cover is equipped)
Maximum specimen depth	165mm (from indenter axis to frame)
Data output	Digimatic(SPC) , RS-232C
Power	AC110-240V,1.2A
Dimension (approx.) (W x D x H)	235x516x780mm
Weight (approx.)	50kg

▌Designed by MITUTOYO in Japan.

＊Specification and content are subjected to change without notice.

• HR-430-MS