1Scope of Application

Metal, plastic, ceramic, glass, and any other good conductor of ultrasonic waves, as long as there are two parallel surfaces above and below, can be measured for thickness with this instrument. comply with JJF 1126 Calibration standard for ultrasonic thickness gauge.

This instrument can be used in the industrial production field to accurately detect various materials or parts. Another important aspect is that it can monitor various pipelines and pressure vessels in production equipment, and monitor their degree of thinning after corrosion during use.

IIBasic Principles

The principle of ultrasonic thickness measurement is similar to that of optical wave measurement. The ultrasonic pulses emitted by the probe reach the object being measured and propagate within the object. When they reach the material interface, they are reflected back to the probe, and the thickness of the material being measured is determined by the precise time the sound waves propagate within the material.

IIIMain functions

● Automatic zero point calibration, capable of correcting system errors

Linear automatic compensation utilizes computer software to correct non-linear errors of the probe across the entire range, in order to improve accuracy.

The up and down adjustment keys can be used to quickly adjust the sound speed and thickness, and the thickness storage unit can be quickly queried.

● Coupling status prompt:Provide coupling markers,By observing its stable state, it can be determined whether the coupling is normal

● Can store ten thickness values,No data loss after shutdown,Bringing convenience to high-altitude and outdoor work.

The sound speed measurement function directly measures the sound speed based on the thickness of the sample block, avoiding the trouble of looking up tables or converting.

● Can store the sound velocity of five different materials.

● Low voltage prompt

● Automatic shutdown:Scheduled automatic shutdown will help you power off

● Full key membrane sealed operation--oil-proof,Improve service life 4. Performance indicators

display mode:Four digit LCD display

Display the most small units:0.1mm 

operating frequency:5MHz

measurement range:（1.2～225.0）mm(steel) Lower limit of pipe measurement: Φ20×3mm(steel)

Measurement error:±(1%H+0.1)mm，HAdjust the range of sound velocity for the actual thickness of the measured object: 1000～9999m/s

Back measurement of sound velocity with known thickness: measurement range1000～9999m/sTest block thickness≤20mmWhen the measurement accuracy of sound velocity does not exceed±1mm/H100%Test block thickness>20mmWhen the measurement accuracy of sound velocity does not exceed±5% Temperature range for use:0～40℃

power supply:Section 25Number battery

Power consumption: Operating current<20mA(3V)

Overall dimensions:126×68×23(mm[/3]) weight:170g