TT300 Handheld ultrasonic thickness gaugeDetailed product description：

TT300 Handheld Ultrasonic Thickness Gauge (Intelligent Standard Type)

Product Description:
The TT300 ultrasonic thickness gauge adopts the principle of ultrasonic measurement and is suitable for measuring the thickness of various materials that can propagate ultrasonic waves at a constant speed inside it and obtain reflection from its back. This instrument can accurately measure various plates and processed parts, and on the other hand, it can monitor various pipelines and pressure vessels in production equipment, monitoring their degree of thinning after corrosion during use. It can be widely applied in various fields such as petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace, etc.

Basic Principles
The principle of ultrasonic thickness measurement is similar to that of optical wave measurement. The ultrasonic pulse emitted by the probe reaches the measured object and propagates in the object. When it reaches the material interface, it is reflected back to the probe. The thickness of the measured material is determined by accurately measuring the time of ultrasonic propagation in the material.

Performance indicators of TT300 handheld ultrasonic thickness gauge
Measurement range: 0.75mm to 300.0mm
Display resolution: 0.1/0.01mm (optional)
Measurement accuracy: ± (1% H+0.1) mm H is the actual thickness of the measured object
Lower limit of pipe measurement (steel): Φ 15mm × 2.0mm
Minimum thickness value capture mode: can choose to display the current thickness value or the minimum thickness value
Data output: RS232 interface, can be connected to TA220S micro printer or PC
Data storage: capable of storing 500 measurement values and five sound velocity values
Alarm function: It can set a limit and automatically beep an alarm for measurement values outside the limit
Operating environment temperature: not exceeding 60 ℃
Power supply: Two AA type 1.5V alkaline batteries
Working hours: up to 100 hours
Dimensions: 152mm × 74mm × 35mm
Weight: 370g

Basic Configuration
Host 1
5MHz probe 1
Coupling agent 1
Host protective cover 1
User Manual 1
Suitcase 1