Product Description
Product Overview of UT345A Ultrasonic Thickness Gauge
The UT345A ultrasonic thickness gauge adopts the latest high-performance and low-power microprocessor technology. Based on the ultrasonic measurement principle, it can measure the thickness of metals and many other materials, and also measure the sound velocity of materials. It can monitor various pipelines and pressure vessels in production equipment to detect their thinning degree due to corrosion during use. It can also accurately measure various plates and processed parts. This instrument can be widely applied in various fields such as petroleum, chemical industry, metallurgy, shipbuilding, aviation, and aerospace.
Main Features of UT345A Product
- High - precision separate probe
- Over - tolerance alarm for maximum, minimum and average values
- Large - capacity data storage
- Support for Chinese/English language switching
- 2000mAh lithium - ion battery with Type - C USB direct charging
- 2.4 - inch black - and - white dot - matrix screen
- Multiple selectable materials built - in
- Multiple measurement modes including maximum value, minimum value, average value, inverse sound velocity measurement, calibration measurement, alarm measurement, single - shot measurement and continuous measurement
Product Parameters
Model |
UT345A |
Display Screen |
2.4 - inch Black - and - White Dot - Matrix Screen |
Language |
Chinese/English |
Measurement Range |
1.00 - 300.00mm (in steel) |
Sound Velocity Range |
(1000 - 9999) m/s |
Measurement Unit |
0.1mm/0.01mm/0.01in |
Indication Error |
When H < 10mm, ±0.1mm, where H is the actual thickness; When H ≥ 10mm, ± (1%H + 0.1) mm |
Lower Limit of Pipe Measurement |
φ20×3mm (steel) |
Storage Capacity |
300 groups. Each group includes current material, sound velocity, unit, measured value, maximum value, minimum value, and average value. |
Main Functions |
Single - shot measurement, continuous measurement, alarm measurement, inverse sound velocity measurement, self - calibration |
Battery |
Built - in 3.7V 2000mAh lithium - ion battery |
Charging Specification |
DC5V 1A Type - C interface |
Working Duration on a Full Charge |
Approximately 16 hours |
Operating Temperature and Humidity |
0°C - 40°C, 10%RH - 80%RH |
Storage Temperature and Humidity |
-10°C - 50°C, 10%RH - 70%RH |
Dimensions |
140×66×28.5mm |
Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
Technical Cooperation
Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Fields
* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
Introducing Advanced Technologies and Products
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.




