Is the AE sensor customizable? What are the requirements? How long is the delivery time?

Yes. Qingcheng AE can customize special acoustic emission sensors according to customer requirements.

What is the difference between integral preamp sensor and general type sensor?

General type sensor: the sensor is generally composed of a shell, protective film, piezoelectric element, damping block, connecting wire and high frequency socket. There is no signal preamplifier circuit inside. When the sensor is used, it needs to us

Is the AE sensor compatible with acquisition boards from other companies like PAC or VALLEN?

AE sensor converts the displacement signal of the object surface into the analog voltage signal through the piezoelectric effect, and then amplifies the signal and transmits it to the data acquisition board through the preamplifier.

How to fix the sensor on the surface of the object under test?

In general, there are three ways to fix the sensor on the surface of the object under test ： 1. Magnetic hold-downs: when the measured object is metal and the surface of the object is flat, the magnetic hold-downs can be used to fix, this way can be

What is AST (Auto Sensor Testing) function of AE sensor?

Automatic sensor testing (AST) is transmitting pulse signals through a certain channel sensor, the signal reception of all channels is observed to check the connection of each channel, the coupling of sensors and sensitivity. This AST function could b

What is an acoustic emission sensor? Principle and classification of AE sensors?

Acoustic emission sensors are made of the principle that the physical properties of certain substances (such as semiconductors, ceramics, piezoelectric crystals, strong magnetic bodies and superconductors) change with the action of the outside world t

How to select sensor model and determine number of channels in acoustic emission detection?

The choice of sensor model mainly depends on the frequency of the measured acoustic emission signal