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Functions & Features
- Built- in thermal printer.
- Automatic proofreading zero, on the system error correction.
- Data transmission: RS232 interface, can be connected to the PC.
- The unit of measurement, metric, inch optional.
- A two-point calibration, can improve the accuracy of measurement
- Rechargeable NI-MH/Lithium battery.
- Battery information indicates the rest capacity of the battery,Auto sleep and auto power off function to conserve battery life.
- Display: LCD with LED backlight .The brightness and the contrast of the LCD is adjustable. And thickness value, coupling condition, power state, CAL calibration state, sound velocity.
- Able to measure the ultrasonic velocity in turn if the thickness value is known in order to improve the measurement precision.
- A two-point calibration, can improve the accuracy of measurement.
- Nonlinear correction, automatic compensation, in order to improve the measurement accuracy.
- Alarm function: setting the measurement limit and alarming for the results beyond the limit.
Measuring Material
- Adapted to measure the thickness of good conductor for ultrasonic, such as metal(steel, cast iron, aluminum, copper), plastic, ceramic, glass, glass fiber and so on.
Specifications
| Model | 342 | 352 |
| Measuring range(mm) | 0.75~300 | 0.75~300 |
| Resolution(mm) | 0.01 | 0.01 |
| Accuracy(mm) | ±(0.5%H+0.04)mm,H is thickness | ±(0.5%H+0.04)mm,H is thickness |
| Velocity range(m/s) | 1000~9999 | 1000~9999 |
| Velocity measurement | Yes | Yes |
| Operating temperature | 0℃~40℃ | 0℃~40℃ |
| Dampness | 20%~90% | 20%~90% |
| Dimensions | 230×86×46mm | 230×86×46mm |
| Power supply | Rechargeable NI-MH battery | Rechargeable Lithium battery |
| Printer | Build-in High-speed Thermal Printer, Width for printer paper:44.5±0.5mm | |
| Weight | 400g | 400g |
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