LR160 Portable Leeb Hardness Tester

-Advanced Leeb hardness model with in-build thermel printer
-Automatic identification of Impact devices
-High performance rechargeable Li battery, intelligent charging management
-Optional Software to connect with PC,Support data query, storage, statistics and histogram display and other functions
-Upper and lower limit and sound alarm
-Large LCD, showing all functions and parameters

-Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
-For all metallic materials
-Test at any angle, even upside down
-Wide measuring range
-Six Impact Devices are available for special application
-Battery low indication and sound alarm

LR160 Portable Leeb Hardness Tester

Technical Specification

Hardness scaleHL, HRC, HRB, HRA, HV, HB, HS
Memory373 ~ 2688 group (Impact times:32 ~ 1)
Measuring rangeHLD(170 ~ 960), HRA(59 ~ 85), HRB(13 ~ 100),

HRC(20 ~ 68), HB(19 ~ 651), HV(80 ~ 967), HS(30 ~ 100)

Tensile strength U.T.S. range374 ~ 2652 MPa
Accuracy±6HLD (760±30HLD) error of displayed value
6HLD (760±30HLD) repeatability of displayed value
Standard Impact DeviceD
Data InterfaceUSB 2.0
Optional Impact DevicesDC / D+15 / G / C / DL
Max. Workpiece Hardness996HV(For Impact Devices D / DC / DL / D+15 / C)
 646HB(For Impact Device G)
Min. Radius of Workpiece (convex/concave)Rmin = 50mm (with special support ring Rmin = 10mm )
Min. Workpiece weight2 ~ 5kg on stable support
0.05 ~ 2kg with compact coupling
Min. Workpiece thickness5mm (Impact Devices D/DC/DL/D+15)
1mm (Impact Device C)
10mm (Impact Device G)
Min. thickness of hardened layers0.8mm
PowerRechargeable Li Battery, 7.4V, Li(1500mAh)
Continuous Working timeAbout 300h, (without backlight)
Charging time4 ~ 5 hours
Operating temperature0 ~ 40ºC
Humidity≤ 90%
Overall dimensions212 × 80 × 35 mm


Standard deliveryMain unit

In-built Printer

Impact Device type D

Test block HLD



Table support for main unit

Connecting cable

Company certificate

Instruction manual

Dataview Software

Optional accessoriesOptional impact devices

Optional support rings

Other test blocks

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