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Ultrasonic Thickness meter CH-300 employs latest high-performance and Low power consumption micro-processing technology. Basing on ultrasonic measurement principle CH-300 is applied to measure the thickness and acoustic velocity of metals and a variety of other materials.

It is the primary inspection tool used to measure the remaining walls of components such as pipelines, pressure vessels and numerous other applications, in order to monitor the degree of wear and tear and corrosion for the manufacturing equipments. Moreover, it can accurately measure all kinds of plank stuff and fabrication parts.

Features
1.Common applications include metals (such as steel, cast iron, aluminum, copper, etc), plastic, ceramic, glass, fiber-glass and other ultrasonic good conductors.
2.Can be used with various double crystal probes in different sizes and frequencies.
3.Function of zero point calibration and two points calibration can correct the error of the system automatically.
4.With the given data of thickness, the sound velocity can be measured, so that the measurement accuracy can be improved.
5.Coupled with prompt, low voltage-tips on the screen.
6.EL backlight display function: for measurement in poor lighting environment.
7.Dump energy indicator function: to display the real time dump energy of the batteries.
8.Shutdown mode: manual and automatic shutdown features are helpful for battery saving.
9.Features of portable figure, high reliability, anti-vibration and anti-interference make it can be used in terrible operation environment.
10.Function of RS232 communication: data transmission with PC is possible. (optional function)

Technical Specifications of CH-300
Display Mode: High-contrast LCD with high brightness EL backlight
Measuring Range: 0.65~300mm (in steel), can choose mm or inch
Sound Velocity Range: 1000~9999m/s
Resolution: 0.1mm/0.01mm (optional)
Accuracy: ±(0.5%H+0.04)mm H (H for the actual thickness)
Measurement Frequency: 4 times per second for single point mode; 10 times per second for scan mode
Memory Capacity: 2000 measured values can be stored
Working Voltage: 3V (2* AA alkaline battery)
Continuous working period: 100 hours (with the EL backlight off)
Dimensions: 152mmx74mm32mm
Weight: 215g (without battery)