LS35 5VDC Intrinsically Safe Explosion-proof Acoustic Emission transducer with Built in Preamplifier
Acoustic emission sensor models are complete, and users can choose according to their needs to meet various acoustic emission detection applications. As far as acoustic emission positioning is concerned, a large number of metal structures with stable structures, such as pressure vessels, are encountered in practical applications. This type of material has small anisotropy and low acoustic attenuation coefficient. The frequency range is mostly 25KHz～750KHz. Therefore, it is more appropriate to choose a resonant sensor. Metal materials and other applications often use a resonant narrowband sensor with a center frequency of 150KHz to measure the acoustic emission signals of engineering materials. Narrow-band resonant sensors have high sensitivity and high signal-to-noise ratio, are inexpensive, and have many specifications. For example, if you know the basic characteristics of sound source propagation, want to obtain acoustic emission signals in a certain frequency range for processing, or want to improve system sensitivity, It is better to choose a suitable type of resonant sensor, such as sound source localization. It should be pointed out that the so-called resonant narrowband sensor is not only sensitive to a certain frequency signal, but sensitive to a certain frequency band, and the sensitivity of other frequency bands is low.
Shanghai Liangui Technology Co., Ltd. is committed to promoting the prosperity and development of the world through technology, focusing on Intelligent Equipment & Automation Solutions to to help enterprises to improve production process and minimize the cost.
We are an intelligent equipment & automation solution integration service provider. Our company has a professional foreign trade sales team and an experienced technical support team, the principles of our team work is customer first and fast solution. Our business scope includes NDT Testing Equipment, Acoustic Emission Testing Instruments, Industrial Robot, Mechanical and Electrical Equipment etc.
Our NDT testing division is specialized in the R & D, production, sales and technical application services of Acoustic Emission Testing Instruments, Ultrasonic Flaw Detector, Ultrasonic Thickness Gauge and other Testing Instruments. Our R&D team has the ability to develop Sensors, Electronic Measurement Software and Hardware, we can also customize Non-standard Automated and Robotic Inspection Equipment for customers. Our products mainly used in Industrial Field (Aerospace, Railway, Automotive, Oil & Gas, Manufacturing, Process Industry ) and Power Generation (Renewable, Nuclear, New Reactors, Advanced Reactors, Research Reactors, Gas Combined, Coal, Cogeneration).
Our objective is to always help our clients meet their high safety standards, proposing efficient inspection solutions based on global services which reduce costs and increase process efficiency, make industrial facilities and power generation to operate safely, efficiently and excellently. Our major products AE system and instruments have been sold to China, USA, UK, Brazil, Indonesia and so on, which win the trust and support of customers from all over the world with an excellent reputation.
According to ISO12714 (ASTM E1781, GB/T19801), use the standard sensor calibrated by the Institute of Metrology
The sensor is a reference sensor. The acoustic emission calibration system developed by Company is used for secondary calibration. The calibration system is composed of test bench, acquisition instrument, and test software, and the calibration method uses surface wave sound field calibration.
We are the only and leading one NDT instruments R&D and manufacturer in China.
Q: How long will you give customer the reply?
A: We will contact you soon. The latest will not exceed 10 hours.
Q: How about the quality of the products?
A: We have the certificates of ISO and CE. We can send our certificates to you for your reference.
Q: What is the price of the product?
A: As we all believe the quality is the most important. We will provide the best quality machines with best price.
Q: How about delivery time?
A: Most of our products are in stock, after testing to your delivery, delivery time is about 5-7 days.
Q: Can we visit your factory?
A: Of course, please feel free to visit our factory.
Q: How long is the warranty?
A: 12 months. Warranty period free maintenance.
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