Overview
DR89S Ultrasonic Thickness Gauge is a portable High Accuracy Thickness Gauge using Ultrasonic Measurement principles, high-speed processor and highly integrated chip design, to achieve nondestructive, fast and accurate measurement of film thickness and sound velocity of various materials. It is suitable for various materials that can use ultrasonic waves to propagate inside at a constant speed and can get reflection from the back, such as metal (steel, aluminum, copper, etc.), Glass, plastic (ABS, PC, PET, PP), etc. It is widely used in machinery, petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace, automobile manufacturing and other fields, especially for ultra-thin materials such as automotive sheet metal, iron plate, aluminum, copper, thinner metal, plastic, Glass equipment Film thickness measurement.
Features
1. Film thickness measurement suitable for almost all materials: various metals, Glass, plastic and other materials
2. Adopt High Accuracy Timing Chip with automatic real-time calibrating to achieve accurate measurement, display resolution 0.001mm/0.01mm
3. Support single crystal probe and double crystal probe at the same time, which can carry out accurate measurement of ultra-thin workpieces, and support conventional large-range workpiece measurement
4. The instrument is exquisite and compact, with a 2.3-inch color screen display, handheld and easy to carry, suitable for on-site testing
5. Automatic adjustment of signal gain to achieve automatic identification of thick and thin materials
6. Automatic identification of surface coating penetration measurement substrate (limited to steel)
7. Chinese and English bilingual version
8. Bluetooth interconnection data transmission function (suitable for Bluetooth version thickness gauge)
9. calibrated: standard block calibrated, sound speed calibrated, sound speed can be determined by known Film thickness
10. Manual shutdown and automatic shutdown, users can choose at will
11. Built-in sound speed of a variety of commonly used materials, and can be edited for user convenience
12. Humanized data storage mode: large-capacity storage, and can store data in groups, can store 10 sets of data, each group can store 200 data, can store 2000 data
13. Large-capacity storage, viewing, and deletion operations are convenient and simple
14. Multi-probe selection, high temperature environment measurement can be equipped with high temperature probe high temperature resistance (300 ℃)
Principle
DR89S Ultrasonic Thickness Gauge uses the ultrasonic Measurement principle to achieve accurate measurement of Film thickness through the characteristics of ultrasonic waves propagating at a constant speed inside the material and reflecting from the back. The instrument supports two measurement modes of interface wave-echo mode and echo-echo mode, automatically adjusting signal gain and real-time calibrating to ensure Measurement accuracy.
Applications
Machinery, petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace, automobile manufacturing
Steps
1. calibrate: use standard block calibrate or sound speed calibrate, sound speed can be determined by known Film thickness
2. Select probe: choose single crystal probe or double crystal probe according to measurement needs, high temperature environment can choose high temperature probe
3. Set parameters: Set the sound speed range (1000~ 9999m/s) and Measurement mode as needed
4. Perform measurement: Place the probe on the surface of the material, the instrument automatically adjusts the signal gain and identifies the material, and displays Film thickness data
5. Data storage: measurement data can be stored in groups, up to 200 in each group, a total of 10 groups, a total of 2000 data can be stored
6. Data transmission: The Bluetooth version model supports Bluetooth interconnection data transmission
7. Shutdown: You can choose manual shutdown or automatic shutdown.
Notice
Measurement range varies by material: steel 1.00-300 mm, aluminum 1.00-30 mm, plastic 1.00-10 mm
• Measurement accuracy is related to the probe, please refer to the probe parameter table
• Penetration function is limited to steel materials
• Working environment temperature: Standard probe -10~ + 50 ℃, Operating temperature < 300 ℃ when using high temperature probe
• Working relative humidity: 20~ 90% RH
• Power supply is 4.5VDC (three AAA alkaline batteries) to ensure sufficient battery power
• Pay attention to group management when storing data to avoid data loss
• calibrate before use to ensure measurement accuracy
