MT280 ultrasonic thickness gauge based on ultrasonic measuring principle, may be of metal, plastic, ceramic, glass and many other good conductors of ultrasonic thickness measurement of materials, also can realize the counter measure of material sound velocity. Sealed metal housing design, defensible in harsh environment pollution, dust; Compared with the traditional methods of measurement, ultrasonic thickness gauge's advantages is that it just contacts the workpiece side to complete the measurement, its unique performance for non-destructive testing of closed pipes, containers such as thickness detection limits of working conditions provided the perfect solution. Both penetrating coating mode and normal mode MT280 dual function, measured before having to dispose of surface coating, can be measured directly. Are widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other manufacturing equipment in the field of piping and pressure vessel corrosion thinning levels of monitoring, also can be used for all kinds of sheet metal and machined parts to make precise measurements. Is to improve the production efficiency and yield, cost savings necessary professional precision instrument.

Storage temperature:-30 ℃ ~ + 70 c

Relative humidity 90%
Environment no strong vibration, does not have a strong magnetic field, no corrosion and serious dust

Operation method

The probe plug into the sensor socket; Press the switch key, along with the power on beep, instrument and the thickness of the screen displays the current mode: 'P-E' indicates that a device is working to launch-echo mode; 'E-E' indicates that a device is working in ECHO-ECHO mode. Pause automatically after entering the measuring interfaces, and displays the current set of sound values in the instrument, the parameters of the instrument parameters used for the last time before shutdown; To shut down, simply press the switch button. When shut down, thickness gauge to it both in the use of memory all setting parameters. The instrument also has an auto power off feature to conserve battery usage. If the beta-thickness gauge 5 minutes without any operation, it will automatically shut down.
Set the thickness mode: the instrument with multi-mode thickness function: launch-echo mode (P-E) and echo-Echo (E-E) mode. ECHO-ECHO mode, the instrument displays the measured value for automatic removal of the thickness of the coating layer. Inspectors often detection with coating or coating materials, such as pipes and containers. Before the test, the coating generally requires clear for thickness, otherwise it can lead to large errors. When using this instrument, if you select echo mode and with a narrow pulse-echo thickness probe (model: P5EE), can be made directly with each other without clear coating thickness. Press two thickness mode switching can be achieved. On the instrument display, when the ' + ' icon appears, Instrumentation in ECHO-ECHO mode; ' + ' Icon is not displayed, Instrumentation in launch-echo mode. 1), press the OK button in the instrument's built-in switch between sound values; Or press the up arrow and down arrow keys to change the speed of sound; 2) by pressing the CAL key instrument parameters to adjust the end state.

Measurement considerations

When measuring only a couple icons and stability, is a good measure;
If the surface to be measured when there is a lot of coupling agent, when the probe when they leave the surface to be measured, measuring error caused by coupling agent. At the end of a measurement, should quickly remove probe body surface being measured.
Acrylic resin surface probes, redrawing is very sensitive to rough surfaces, so should tap in use; When measuring the rough surface, minimizing probe paddling on the work surface.
Measurements at room temperature, the surface to be measured shall not exceed 60 c, otherwise the probe cannot be used again.