Functions & Features
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Display: LCD with LED backlight .The brightness and the contrast of the LCD is adjustable.
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Display contents: thickness value, coupling condition, power state, CAL calibration state, sound velocity.
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Able to measure the ultrasonic velocity in turn if the thickness value is known in order to improve the measurement precision.
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Zero adjustment: auto returning to zero when you press the key after the probe is put on the specimen.
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Simply and easily operated.
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Nonlinear correction, automatic compensation, in order to improve the measurement accuracy.
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The test block of measuring sound velocity of known thickness.
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Battery information indicates the rest capacity of the battery,Auto sleep and auto power off function to conserve battery life.
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Optional software to process the memory data on the PC.
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Alarm function: setting the measurement limit and alarming for the results beyond the limit.
Application Fields:
- Widely used in petroleum, chemical industry, metallurgy, shipbuilding, aerospace and other fields.
Measuring Materials:
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Adapted to measure the thickness of ultrasonic conductor, such as metal(steel, cast iron, aluminum, copper), plastic, ceramic, glass, glass fiber and so on.
Technical Specifications:
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Model |
leeb320 |
leeb321 |
leeb322 |
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Measuring range(mm) |
0.7~252 |
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Resolution(mm) |
0.1 |
0.01 |
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Accuracy(mm) |
±(1%H+0.1), H= thickness of the testing object |
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Velocity range(m/s) |
5920 |
1000~9999 |
1000~9999 |
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Velocity measurement |
√ |
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English Menu |
√ |
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LED backlight |
√ |
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Operating temperature |
-10℃~60℃ |
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Dampness |
20%~90% |
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Dimensions |
130×70×25mm |
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Power supply |
2 AAA alkaline batteries |
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Weight |
200g |
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Standard Delivery |
Unit Probe Matrix,Probes,Coupling agent |
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Optional Accessories |
Probes,Coupling agent |
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