Overview
SMART SENSOR AS840 Ultrasonic Thickness Gauge is an intelligent Handheld Ultrasonic Thickness Gauge. It is controlled by a microprocessor and uses the ultrasonic Measurement principle to quickly, non-destructive and accurate measurement of the thickness and Speed of sound of various materials. This instrument can be used in the field of industrial production to make accurate measurement of various materials or parts. Another important aspect is that it can monitor various pipes and Pressure Vessels in production equipment to monitor their thinning after corrosion during use. It can also be widely used in manufacturing, metal processing, commodity inspection and other inspection fields. All kinds of materials that can propagate ultrasound at a constant speed and can distinguish reflected waves generated on the back are suitable for this instrument.
Features
1. Automatically calibrate zero points to correct system errors.
2. Linear automatic compensation, using computer software to correct Probe nonlinear errors in the full range to improve Precision;
3. Use the up and down keys to quickly query and adjust the Speed of sound and thickness values;
4. Coupling state prompt: By observing the stable state of the coupling flag, you can know whether the coupling is normal;
5. Storage function: It can store ten thickness values, and the data will not be lost after shutdown, which brings convenience to high-altitude and field work;
6. Measurement Speed of sound and storage Speed of sound function: directly measure the Speed of sound according to the thickness of the sample block, avoiding the trouble of looking up tables or converting; 12 Speed of sound values can be stored;
7. Low power prompt function: If the battery is low, the low power will prompt the user to replace the battery;
8. Manual and automatic shutdown: When powered on, press the [] key to shut down; it can automatically shut down after 2 minutes without any working instruments.
Principle
SMART SENSOR AS840 Ultrasonic Thickness Gauge uses the ultrasonic Measurement principle and is controlled by a microprocessor. Through the characteristics of ultrasonic propagation and reflection at a constant speed in the material, it can quickly, non-destructive and accurately measure the thickness and Speed of sound of various materials.
Applications
Manufacturing, metal processing, commodity inspection, steel plate, steel belt, paper
Notice
- cast iron because of its internal grain is too coarse, should not use this instrument!
