AR900BHigh resolution precision ultrasonic thickness gauge

■ AR900BIt is the latest high-resolution precision ultrasonic thickness gauge developed and launched by our company, with the highest resolution0.001mm.
■ AR900BThe high-resolution precision ultrasonic thickness gauge adopts the latest high-performance and low-power microprocessor technology. Based on the principle of ultrasonic measurement, it can measure the thickness of metals and other materials, and can also measure the sound velocity of materials. It can measure the thickness of various pipelines and pressure vessels in production equipment, monitor their thinning degree after corrosion during use, and accurately measure various plates and processed parts. This instrument can be widely used in various fields such as petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace, etc.

■ Suitable for measuring metals(Such as steel, cast iron, aluminum, copper, etc)The thickness of good conductors of plastics, ceramics, glass, fiberglass, and any other ultrasonic waves;
■ Execution standards:GB11344national standard,ISO/TS18173international standard

■ technical parameter：

1. Measurement range:0.6～300mm(steel).
2. Display accuracy:0.001mm、0.01mm Second gear optional
3. Measurement error:(±0.3%H ＋ 0.1)mm
4. Measurement cycle:4second/ second
5. Measurement frequency:5MHz、2MHz
6. Sound speed range:1000-9999m/s
7. display Show:FSTN LCDDisplay with cold light source illumination
8. Zero adjustment: Place the probe on the thickness gauge test block and press the button to automatically zero it
9. Linear correction: automatic linear correction by microprocessor program(That isV Path Automatic compensation)
10. Alarm function: It can set a limit and automatically beep an alarm for measurement values outside the limit
11. Working voltage:3.7V
12. Automatic shutdown: continuous2Automatic shutdown without action for minutes, with a switch button
13. Display content: thickness value, coupling status, power status, can be displayedCALCalibration status, sound velocity
14. External dimensions:132×76.2m×28mm
15. Whole machine weight:253g

■ Main functions:

1. Standard parameter settings and user parameter settings, includingRS232Output interface
2. Reliable measurement results, fast locking of readings, unique power-saving mode

3. Can be equipped with probes of different frequencies and chip sizes for use
4. Equipped with probe zero point calibration and two-point calibration functions,Can automatically correct system errors
5. Given the thickness, it is possible to reverse measure the speed of sound to improve measurement accuracy,
6. It has two thickness measurement modes: single point thickness measurement and scanning thickness measurement
7. The upper and lower limits of the thickness value can be pre-set, and an automatic alarm will be triggered if it exceeds the range
8. Equipped with coupling status prompt function, there areLEDBacklit display, convenient for use in low light environments
9. There is a remaining battery level indicator function that can display the remaining battery level in real time
10. haveUSB outputInterface, withPCMachine communication, capable of wired and wireless printing of measurement reports
11. Optional microcomputer software with rich functions such as transmission of measurement results, storage and management of measurement values, statistical analysis of measurement values, printing of measurement reports, etc
13. Suitable for harsh operating environments, resistant to vibration, impact, and electromagnetic interference

■ Instrument configuration:

■ Optional configuration:

■ Probe selection:

■ Material Sound Velocity Table:

■ Service commitment: This product promises replacement within three months, free warranty within two years, and lifetime repair.

■ User selectable: AR880enhancetypeUltrasonic thickness gauge Measurement range:0.65～500mm

AR890Cross coating typeUltrasonic thickness gauge Measurement range:3～20mm