Portable Hardness Tester Manufacturer

1. Error and repeatability of displayed value:

2. Measuring range：HLD（170～960）HLD
3. Measuring direction：0°~360°
4. Hardness Scale：HL、HB、HRB、HRC、HRA、HV、HS
5. Display：segment LCD
6. Data memory：100 groups max.（relative to impact times 32～1）
7. Printing paper: width is （57.5±0.5）mm, diameter is 30mm.
8. Battery pack: 6V NI-MH
9. Battery charger: 9V/500mA
10. Continuous working period：about 150 hours（With backlight off, no printing）
11. Communication interface：USB1.1
12. Outline dimensions：212mm×80mm×32mm

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

Any questions, please contact us.

Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com

Tel: 86-25-8472 1577/8472 1579/8472 1907

Portable Hardness Tester TBT-HT310

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