LHT 400 LCD Portable leeb hardness tester with printer

LHT 400 LCD Portable leeb hardness tester with printer

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portable leeb hardness tester—LHT 400 LCD Portable leeb hardness tester with printer

Features of portable leeb hardness tester LHT 400:
1.Large screen(128×64 dot matrix LCD), showing all functions and parameters.
2.Test at any angle, even upside down.
3.Support “forged steel (Steel)” material, when using the D/DC impact device test “forged” sample, can read HB value directly, without the need for manual checking table.
4.Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL and three types of strength values immediately.
5.Seven impact devices are available for special application. Automatically identify the type of impact devices.
6.Large capacity memory could store 600 groups (Relative to average times32~1 ) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc.
7.Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
8.Battery information indicates the rest capacity of the battery and the charge status.
9.User calibration function.
10.USB port with the PC humanity multi-functions data proceeding software.
11.Original imported high speed thermal printer support the immediate printing function. It can save data permanently.
12.NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 200 hours (EL off and no printing).
13.Auto power off to save energy.
14.Industrialized housing design, sturdy, compact, portable, high reliability, suitable for harsh operating environment, vibration, shock and electromagnetic interference.
15.Excellent after-sale service system for high quality products—two years’ guarantee and all life maintenance. Easy to buy and comfortable to use.

Technical Specifications of LHT 400 portable leeb hardness tester:

Hardness scale HL, HB, HRB, HRC, HRA, HV, HS
Measuring range HLD (170-960),HRC (17.9-69.5),HB (19-683),HV (80-1042),

HS (30.6-102.6),HRA(59.1-88),HRB (13.5-101.7)

Display LCD dot matrix LCD,128×64 dots
D Data memory 500 groups max.(relative to impact times 32~1)
Printing paper width is (57.5±0.5)mm, diameter is 30mm
Standard Impact Device D
Optional Impact Devices DC, D+15, G, C, DL
Battery pack 6V NI-MH
Battery charger 9V/500mA
Continuous Working time approx. 200 h (with back light, No Printing)
Communication interface USB2.0
Operating temperature -10℃~40℃
Humidity ≤90%
Dimensions 210 x 85 x 45mm (main unit)
Weight approx. about 0.6kg (host).

portable leeb hardness tester


1.Die cavity of molds
2.Bearings and other parts
3.Failure analysis of pressure vessel, steam generator and other equipment
4.Heavy work piece
5.The installed machinery and permanently assembled parts
6.Testing surface of a small hollow space
7.Material identification in the warehouse of metallic materials
8.Rapid testing in large range and multi-measuring areas for large-scale work piece.

Standard Configuration:

Standard Delivery9

No. Item Quantity Note
Standard Delivery 1 Main unit 1
2 D type impact device 1 With cable
3 Small supporting ring 1
4 Nylon brush (A) 1
5 Battery Charger 1 9V 500mA
6 Paper for printing 1
7 High value Leeb test block 1
8 Instruction Manual 1
Box Of Instrument 1

Additional Optional Configuration:

No. Item Quantity Note
Delivery 1 DataPro software 1
2 Communication cable 1
3 Other type of impact devices DC, D+15, G, C, DL
4 12pec support rings

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