Introduction: The PM-5 series high-precision ultrasonic thickness gauge developed and produced by our factory adopts the principle of ultrasonic measurement. The single-crystal delay probe is used to emit sound waves from one side of the workpiece to the material, and the thickness is measured in real time. It is an ultra-small measuring instrument without cutting the workpiece to be tested. It measures quickly, without damage, and accurately. The instrument uses multiple echoes to improve the accuracy, so that the resolution can reach 0.001mm, and the lower limit of measurement is as low as 0.2mm. It also provides A and B scanning functions. The echo display can help the user to better control the measurement, make the thickness measurement wider, the measurement value is more accurate, and avoid the material-related errors in the measurement. This instrument can be widely used to measure the thickness of metal materials. For thin parts measurement and high precision measurement, it is even better. In addition, the instrument can penetrate thinner coatings, paint layers, and can be used for the measurement of ultra-thin walls with paint layers such as fire extinguishers. Technical Parameters: Display: 2.4QVGA (320 × 240) color OLED screen, contrast 10000:1 Working principle: Ultrasonic measurement principle using single crystal retardation probe I-E: Pulse-echo method, measuring range 1.5mm-27mm E-E: Echo-echo method, measuring range 0.2mm-13.5mm ME-E: Multi-wave calibration method, measuring range 0.2mm-9mm AUTO: Automatic mode Measuring range 0.25mm-27mm A-SCAN: Display complete RF echo or rectified half-wave waveform B-SCAN: Time base B scan, showing the workpiece profile Storage: 400 files, 100,000 thicknesses and 1000 waveforms Large thickness reading: regular display view of thickness values Difference/reduction rate: Shows the difference between the actual thickness and the preset thickness and the percentage of thinning Minimum/Maximum Capture: Displays the current thickness value, minimum thickness value, and maximum thickness value simultaneously Measurement resolution: 0.001 or 0.01 or 0.1 mm (0.0001 or 0.001 or 0.01 in) Unit: mm or inch Gain: Real-time adjustable Measurement update frequency: 4HZ, 8HZ, 16HZ per second optional Material sound velocity range: 500-9999m/s, 0.0179-0.3937in/us Working languages: Chinese, English, Japanese, German, French can choose five languages Alarm setting: Dynamically change the thickness reading color alarm when the measured value is greater than the preset upper or lower limit Power: Two 1.5V AA batteries Operating time: Two AA batteries, more than 35 hours of use Instrument shutdown: Optional 5, 10, 20 minutes, no automatic shutdown after operation, or can only be manually shut down Working temperature: -10 ° C ~ +50 ° C, with special requirements up to -20 ° C Size: 153mm × 76mm × 37mm (H × W × D) Weight: 280g (with battery)
Introduction: The PM-5 series high-precision ultrasonic thickness gauge developed and produced by our factory adopts the principle of ultrasonic measurement. The single-crystal delay probe is used to emit sound waves from one side of the workpiece to the material, and the thickness is measured in real time. It is an ultra-small measuring instrument without cutting the workpiece to be tested. It measures quickly, without damage, and accurately. The instrument uses multiple echoes to improve the accuracy, so that the resolution can reach 0.001mm, and the lower limit of measurement is as low as 0.2mm. It also provides A and B scanning functions. The echo display can help the user to better control the measurement, make the thickness measurement wider, the measurement value is more accurate, and avoid the material-related errors in the measurement. This instrument can be widely used to measure the thickness of metal materials. For thin parts measurement and high precision measurement, it is even better. In addition, the instrument can penetrate thinner coatings, paint layers, and can be used for the measurement of ultra-thin walls with paint layers such as fire extinguishers.
