MH310 portable Hardness tester 1.Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HS 2.Display:dot matrix LCD,128*64 dots

MH310 portable Hardness tester

Technical Specifications:

Error and repeatability of displayed value:

No.	Type of impact device	Hardness value of Leeb standard hardness block	Error of displayed value	Repeatability
1	D	760±30HLD 530±40HLD	±6 HLD ±10 HLD	6 HLD 10 HLD
2	DC	760±30HLDC 530±40HLDC	±6 HLDC ±10 HLDC	6 HLD 10 HLD
3	DL	878±30HLDL 736±40HLDL	±12 HLDL	12 HLDL
4	D+15	766±30HLD+15 544±40HLD+15	±12 HLD+15	12 HLD+15
5	G	590±40HLG 500±40HLG	±12 HLG	12 HLG
6	E	725±30HLE 508±40HLE	±12 HLE	12 HLE
7	C	822±30HLC 590±40HLC	±12 HLC	12 HLC

Measuring range:HLD(170~960)HLDMeasuring direction:0°~360°Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HSDisplay: segment LCDData memory:100 groups max.(relative to impact times 32~1)Printing paper: width is (57.5±0.5) mm, diameter is 30mm.Battery pack: 6V NI-MH Battery charger: 9V/500mAContinuous working period: about 150 hours(With backlight off, no printing)Communication interface:USB1.1Outline dimensions:212mm×80mm×32mm

MH310 portable Hardness tester