Ultrasonic Thickness Gauge

Features:

●Able to measure the ultrasonic velocity in turn if the thickness value is known in order to improve the measurement precision.

●Able to preset the upper limit and the lower limit for the thickness, alarm when the value is beyond the limit.

●Coupling state indicating in the display.

 

Main technical parameters:

●Measuring range:  0.75-300mm(steel)

●Displaying accuracy:  0.01mm 

●Measuring error: 1 mm～10 mm :±0.04mm

10mm～200mm : (±0.4%H+0.1)mm

●Measurement period:     4 times per second

●Measurement frequency:  5MHZ, 2MHz,7MHz

●Ultrasonic velocity:  1000-9999m/s

●Display: FSTN digital LCD with cold back light

●Zero adjustment: auto returning to zero when you press

the key after the probe is put on the specimen

●Linear correction: auto linear correction by the MCU programs

(V Path auto-compensation)

●Alarm function: setting the measurement limit and alarming for

the results beyond the limit

●Working voltage: 1.5V x3  AAA

●Working Time: about 50 hours（with back light off）

●Data Memory:  500 readings

●Power off: Auto power off if not working for 2 minutes, and the

power key is also available

●Display contents: thickness value, coupling state, power state,

CAL calibration state, sound velocity

●Shape size: 155mm X 68mmX27mm

●Whole weight: 230g

●With LED backlight of display, easily used in dark environment.