RHL-141 Digital Portable Hardness Tester with Multi Impact Devices & Alarm Function

Hardness scale

HL, HRC, HRB, HRA, HV, HB, HS

Memory

510 file,47 ~ 341 groups (Impact times:32 ~ 1) per file

Measuring range

HLD(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. range

374 ~ 2652 MPa

Accuracy

±6HLD (760±30HLD) error of displayed value

6HLD (760±30HLD) repeatability of displayed value

Standard Impact Device

D

Data Interface

USB 2.0, Bluetooth

Optional Impact Devices

DC / D+15 / G / C / DL

Max. Workpiece Hardness

996HV(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 weight

2 ~ 5kg on stable support

0.05 ~ 2kg with compact coupling

Min. Workpiece thickness

5mm (Impact Devices D/DC/DL/D+15)

1mm (Impact Device C)

10mm (Impact Device G)

Min. thickness of hardened layers

0.8mm

Power

Rechargeable Li Battery, 3.7V, Li(2000mAh)

Continuous Working time

About 30h

Charging time

4 ~ 5 hours

Operating temperature

0 ~ 40ºC

Humidity

≤ 90%

Overall dimensions

212 × 80 × 35 mm

Weight

320g

Standard delivery

Main unit RHL-141

Impact Device type D

Test block HLD

Charger

Brush

Table support for main unit

Connecting cable

HUATEC calibration certificate

Instruction manual

Dataview Software

Optional accessories

Optional impact devices

Optional support rings

Other test blocks

Micro Printer