L-4s Portable Digital Rebound Hardness Tester

L-4s Portable Digital Rebound Hardness Tester

Menu operation, Chinese large screen display, user-friendly interface, not affected by voltage fluctuations
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Product Details

We consistently provide Metallographic Equipment, Hardness Tester Diamond Indenter, Metallographic Cut Off Saw and services that match consumer expectations and preferences to build mutual trust. We can quote you according to the quantity you ordered. The more the quantity, the lower the price. In the future, we will continue to adjust our development direction according to market changes and user needs, and provide customers with high-quality products and good services. We sincerely hope to continue to strengthen cooperation with friends at home and abroad and develop together. We will strengthen the overall quality of the staff, so that our company's management level is progressed to a new level. We follow the trend of technological development, and insist on independent technological innovation with an excellent R&D team.

HLN-200 leeb rebound hardness tester

Main features:

Menu operation, Chinese large screen display, user-friendly interface, not affected by voltage fluctuations;

Measurement accuracy, with software calibration and hardware calibration dual function;

Two modes of operation, direct mode, menu mode;

Can be equipped with seven kinds of impact devices, the host automatically identify,no need to recalibrate when replacement ;

With preset tolerance limit, overrun alarm, display clock function, suitable for on-site batch measurement.


The hardness test of the product in the mass production process;

Field test of mechanical permanent assembly parts after installation;

Heavy workpiece, die steel, bearings, gears and other hardness testing;

Hardness detection of small cavity of mold cavity and mechanical parts;

Failure analysis of pressure vessel, turbogenerator and Its Equipment.


Measuring range

150-960HLD,17-68.5HRC, 19-651HV,

30-100HS, 59-851HB,13-100HRB

Test force



Large screen graphic dot matrix LCD(320*240)

Data storage

500groups(compact time 1-26)

Indication error


Working voltage


Continuous working time

About 50H(backlight shut )

Communication interface standard






Standard accessories:

D-type impact device:1 pc

Small supporting ring : 1 pc

Standard leeb hardness block:1pc


Adhesives:1 bottle

Our company will continue to provide you with high quality L-4s Portable Digital Rebound Hardness Tester and perfect service, and sincerely welcome foreign customers to negotiate business with us and carry out fruitful cooperation. Time can exercise the growth of the enterprise, faith will temper the direction of the enterprise Looking forward to the future, the development of our company will stride into a more brilliant new mileage and will certainly make progress and create brilliance together with the industry.


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