LCD display of 128×64 matrix with back-light, showing all functions and parameters.

Converts to all common hardness scales (HV,HB,HRC,HRB,HRA,HS).

English displaying and easy and convenient menu operation.

Powerful PC Software available and USB 1.0 interface and USB with Protective Membrane.

7 types of Impact Device optional, which don’t need to be recalibrated when changing them.

Memory of 600 groups data(impact times:32~1).

Lower limit setting and sound alarm.

Material of “cast steel” is added; HB values can be read out directly when D/DC impact device is used to measure “cast steel” work piece.

Printer be separated from main unit and copies of testing results can be printed as required.

Normal battery AAA and big power store while USB connected and charging controlling circuit.

Inbuilt function of Software Calibration


Hardness scale HL, HB, HRB, HRC, HRA, HV, HS
Memory 48~600 groups (impact times: 32~1)
Measuring range HLD(170~960)See below table 1 and table 2
Accuracy ±6HLD (760±30HLD) error of displayed value
6HLD (760±30HLD) repeatability of displayed value
Standard Impact Device D
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 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 surface  0.8mm
Power Normal AA Battery
Continuous Working time approx. 100 h (no back light off)
Operating temperature 0~40℃
Relative humidity ≤90%
Overall dimensions 125*67*31mm (main unit)
Weight 0.3kg (main unit)

Datapro for Hardness tester THL210

Standard Configuration

Seq Name Qty Remark
1 THL210 Main Unit 1 Standard configuration
2 Impact Device Type D 1 Standard configuration
3 Leeb Standard Test Block 1 Standard configuration
4 Cleaning Brush 1 Standard configuration
5 Supporting Ring 1 Standard configuration
6 Communication Cable 1 Standard configuration
7 Manual 1 Standard configuration
8 Carrying Case 1 Standard configuration
THL210 DataPro
9 Software(USB) 1 Standard configuration
10 Mini-printer 1 Optional configuration

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