Hardness Tester

HRS-150 Rockwell hardness tester type was the adoption of new large-screen LCD, control panel with menu structure, its main function, a Rockwell hardness scale choice, two choice of plastic Rockwell scale, 3 of various hardness conversion between hardness, hardness test results printout 4, 5 with automatic storage function and RS-232 HyperTerminal set, the unit has good reliability, work process more humane, simple, direct digital display test results.

 
Technical parameter:

Rockwell scale	HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK
Initial test force	10Kg(98.07N)
Test force	60Kg(588N),100Kg(980N),150Kg(1471N)
Superficial Initial test force	3kgf(29.4N)
Superficial test force	15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N)
Conversion ruler	Superficial Rockwell,Brinell,Vickers
Hardness reading	Digital display
Date output	Built in Printer and RS-232 interface
Duration time	0~60S
Maximum height of the specimen	175mm
Distance of indenter to outer wall	160 mm
Hardness measure range	HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-100 HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 HRL:50-115 HRM:50-115 HRR:50-115
	HR15N：70-94；HR30N：42-86；HR45N：20-77； HR15T：67-93；HR30T：29-82；HR45T：10-72
Instrument size	520×240×720mm (L * W* H)
Weight	About 70kg
Power	AC220V±5%,50~60Hz
Standard	( GB/T 230.2 Chinese Standard) ( JJG112 Inspection Rule)
Accessories	Rockwell diamond indenter, straight through 1.5875mm carbide ball indenter, Ohira test sets, test sets Zhongping, "V"-type test sets, hardness block, RS-232 communication lines, power lines