TT100 portable ultrasonic thickness gauge, Agiewe

1TT100 portable ultrasonic thickness gauge, AgieweOverview:

This instrument is an intelligent ultrasonic thickness gauge that uses the latest high-performance, low-power microprocessor technology. Based on the principle of ultrasonic measurement, it can measure the thickness of metals and various other materials, and can also measure the sound velocity of materials. It can monitor 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.

IITT100 portable ultrasonic thickness gauge, AgieweTechnical Specifications:

Display method: High contrast 128 * 64 LCD display, high brightness EL backlight;

Measurement range: (0.75~600) mm (in steel); Available in metric and imperial systems

Speed range: (1000~9999) m/s:

Resolution: 0.01mm

Indication accuracy: ± (0.5% H+0.04mm); H is the actual thickness of the measured object

Measurement cycle: 6 times per second for single point measurement;

Storage capacity: capable of storing 40 thickness measurement data

Working voltage: 2 AA sized alkaline batteries

Continuous working time: greater than 50 hours (when backlight is not turned on)

Dimensions: 145mm × 74mm × 32mm

Whole machine weight: 245g

3、 Main functions:

Suitable for measuring the thickness of good conductors of metals (such as steel, cast iron, aluminum, copper, etc.), plastics, ceramics, glass, fiberglass, and any other ultrasonic waves;

Can be equipped with probes of different frequencies and chip sizes for use;

Knowing the thickness can be used to measure the speed of sound in reverse order to improve measurement accuracy;

Equipped with coupling status prompt function;

Equipped with EL backlight display, convenient for use in low light environments;

There is a remaining battery level indicator function that can display the remaining battery level in real time;

It has energy-saving functions such as automatic sleep mode and automatic shutdown;

Compact, portable, highly reliable, suitable for harsh operating environments, resistant to vibration, impact, and electromagnetic interference;

4、 Working principle:

The thickness measurement of this ultrasonic thickness gauge is carried out by the probe generating ultrasonic pulses that pass through the coupling agent and reach the measured object. Some of the ultrasonic signals are reflected by the bottom surface of the object, and the probe receives the echo reflected by the bottom surface of the measured object. The round-trip time of the ultrasonic waves is accurately calculated, and the thickness value is calculated according to the following formula, and the calculation result is displayed.

Where: H- Measure thickness; v- Material sound velocity;

T - The propagation time of ultrasonic waves in the specimen for one round trip.

5、 Instrument configuration:

6、 Probe selection:

7、 Working conditions:

Ambient temperature

Operating temperature -20 ℃ to+50 ℃;

Storage temperature: -30 ℃ to+70 ℃

Relative humidity ≤ 90%;

There is no strong vibration, strong magnetic field, corrosive medium, or severe dust in the surrounding environment.

8、 Material Sound Velocity Table: