HL200 portable ultrasonic hardness tester

HL200 portable ultrasonic hardness tester 1.Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HS 2.Display:dot matrix LCD,128*64 dots HL200 portable ultrasonic Hardness testerTechnical Specifications:Error and repeatability of displayed value

No.	Type of impact device	Hardness value of hardness block	Error of displayed value	Repeatability
1	D	760±30HLD 530±40HLD	±6 HLD ±10 HLD	6 HLD 10 HLD
2	D	50±5 HLC 30±6 HLC	±1 HRC ±2 HRC	1 HRC 2 HRC
3	D	700±30HB 500±40HB	±5 HB ±8 HB	5 HB 8 HB

Measuring range:

(170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB

Measuring direction:360°Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HSDisplay:dot matrix LCD,128×64 dotsData memory:max. 500 groups(relative to impact times 32~1)Working voltage:3V(2 AA size alkaline battery)Continuous working period:about 50 hours(With backlight off)Communication interface:USB1.1

HL200 portable ultrasonic hardness tester