UT350+It is the latest cost-effective non-metallic digital ultrasonic flaw detector developed by our company. It effectively solves the problem of measuring internal defects (cracks, inclusions, air holes, etc.) in various non-metallic materials (refractory bricks, graphite electrodes, plastics, ceramics, rubber, etc.) using ultrasonic flaw detectors. This machine only has2A menu,1Used to adjust the testing parameters during testing, and1Display the time. 3Only encoding knobs are used to set gain, sound time, displacement, and change gate position. Changing parameters is very fast, just like operating a traditional flaw detector. Due to the use of a color LCD screen as the display, the brightness is much brighter than the oscilloscope tube of the simulator10There are various color combinations to choose from, and the up and down waves can display different colors. Hollow or solid waveforms can be selected, making it clearer for operators to see. This machine can quickly, conveniently, without damage, and accurately detect, locate, evaluate, and diagnose various non-metallic internal defects (cracks, inclusions, pores, etc.). Suitable for detecting internal defects (cracks, inclusions, pores, etc.) in various non-metallic materials such as refractory bricks, graphite electrodes, plastics, ceramics, rubber, etc.

Execution standards:

National standards:

1. JJG 746-2004National Metrological Verification Regulations of the People's Republic of China-Ultrasonic flaw detector

2. JB/T 10061-1999《AGeneral technical specifications for pulse reflection ultrasonic flaw detector

3. JB/T 10062-1999Method for Testing the Performance of Ultrasonic Testing Probes

4. JB/T 9214-1999《AMethod for Testing the Performance of Pulse Reflection Ultrasonic Testing System

5. Z2344-93Method for Pulse Reflection Ultrasonic Testing of Metallic Materials

◆ European standards（EN12668）It includes three parts:

1. EN12668-1NDT-Characteristics and certification of ultrasonic testing equipment-auxiliary word for ordinal numbers1Part: Instruments

2. EN12668-2NDT-Characteristics and certification of ultrasonic testing equipment-auxiliary word for ordinal numbers2Part: Probe

3. EN12668-3NDT-Characteristics and certification of ultrasonic testing equipment-auxiliary word for ordinal numbers3Part: Comprehensive equipment

■ Instrument features:

1. Power saving, consumes only2Wa,4joint5nameNi-MHBattery,2500mAhAfter charging, it can work5～6.5Hour.
2. It is very convenient to estimate the echo distance by using variable equal division scale technology.
3. Adopting the left and right split screen display mode in the echo display area.
4. Equipped with interface wave locking function, it can be used for liquid immersion testing or thickness measurement.
5. It has waveform expansion function, and the degree of expansion is independent of the width of the input gate, and can be continuously changed arbitrarily.
6. It has the function of dynamic waveform drawing, which can draw dynamic waveform curves (the relationship between the position of the moving probe and the echo height), facilitating the analysis of defect properties. It can draw a real-time trajectory curve of the echo peak point, and the horizontal direction represents the distance the probe moves back and forth above the defect. Based on the shape of the curve, it can assist in analyzing defect properties.
7. It has a high-speed automatic height function. After pressing the button, the instrument will automatically change the gain to make the echo height reach the specified value.
8. After freezing, the sound path can be adjusted in full range; Relative gain zero key; Search sensitivity enhancement key; Angle probe inspection distanceX，YDual directional scales; Delay fast reset key; Curve position prompt function, etc.

■ Technical parameter table:

Basic configuration:

■ Optional attachments:

■Service commitment:

1. Provide free technical training CDs.

2. Free two-year warranty and lifetime maintenance for the entire machine.