High-efficiency changeable probes with integrated printer to print
on site compared with Ultrasonic Hardness Tester
Wide measuring range. Based on the principle of Leeb hardness
testing theory. It can measure the Leeb hardness of all metallic
Large screen(128×64 dot matrix LCD), showing all functions and
Test at any angle, even upside down.
Direct display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL.
Seven impact devices are available for special application.
Automatically identify the type of impact devices.
Large capacity memory could store 500 groups (Relative to average
times32～1 ) information including single measured value, mean
value, testing date, impact direction, impact times, material and
hardness scale etc.
Upper and lower limit can be preset. It will alarm automatically
when the result value exceeding the limit.
Battery information indicates the rest capacity of the battery and
the charge status.
User calibration function.
Software to connect with PC via USB port.
With EL background light.
Thermal printer integrated, convenient for in field printing.
NI-MH rechargeable battery as the power source. Charge circuit
integrated inside the instrument.
Operating Method and Attentions
----Insert the plug of the impact device into the socket of impact
device on the instrument.
----Press the power key,now power is on. The instrument is in
Pushing the loading-tube downwards until contact is felt. Then
allow it to slowly return to the starting position or using other
method locking the impact body.
Press the impact device supporting ring firmly on the surface of
the sample, the impact direction should be vertical to the testing
Press the release button on the upside of the impact device to
test. The sample and the impact device as well as the operator are
all required to be stable now. The action direction should pass the
axis of the impact device.
- Working temperature: -10℃～＋50℃;
- Storage temperature:-30℃～＋60℃;
- Relative humidity: ≤90％;
- The surrounding environment should avoid of vibration, strong
magnetic field, corrosive medium and heavy dust.
- The instrument can only work with the specially designed battery
pack and power adapter (charger) supplied by Mitech Co. LTD.
Working with others may result in damage of the instrument, battery
leakage, fire or even explosion.
- Do not cast the battery pack into fire and do not short circuit,
disassemble or heat the battery pack, otherwise battery leakage,
fire or even explosion may occur.
- Do not open the cover of the paper compartment or come into contact
with the heating head of the printer by hand or any part of your
body to avoid burns due to high temperature when the printer is