>System Introduction
The multichannel acoustic test system is a multi-channel dynamic signal acquisition device which supports voltage and IEPE input.
The strain adjuster of this system can be configured to access strain signal input (1/4 bridge, or half bridge, or full bridge), and they support network synchronization test of multiple devices.Each measurement point has a BNC input terminal, which can be directly connected to the voltage signal when set as the voltage input. Each channel of the instrument uses an independent 16/24bits ADC, which has a high Signal-to-noise ratio to ensure the synchronous acquisition of each channel, and the synchronization of all channels can be guaranteed in the networking of multiple instruments.
>Software Interface
Software Interface 1 --Acquisition And Analysis Software Interface 2 --Acquisition And Analysis
>Hardware Introduction
The SKC's strain regulator adopts imported and military grade electronic devices, becoming the latest generation of high stability and high performance
strain regulator in China, which is widely used in the field of stress and strain test.
The 4-channel regulator and the 8-channel strain regulator have the same characters, such as strain input and voltage output. Its are used to expand the function of the acquisition equipment to collect the signals of strain, stress and strain sensors.
>Technical Parameter
1. The Number Of Channels : 4, 8.
2. Bridge Road Type : 1/4 Bridge, 1/2 Bridge, Full Bridge.
3. Applicable Resistance : 100Ω -1kΩ (1/4 Bridge, only 120 Ω) Bridge Voltage : 2V, 5V
4. Frequency Response : DC-10khz (-3±1dB, 12dB/oct)
5. Calibration Value : 0.1mV/p£(K=2; Bridge Pressure = 2 V)
6. Gain and Error :100V/V ± 0.5%
7. Maximum Output Current : 40mA
8. Balancing Mode : Automatic Pre-balancing
>Product Features
1. The bridge box is skillfully integrated with the amplifier, the whole machine is small and light, and it only takes 1-2 seconds to connect each channel.
2. Set the bridge connection mode on the switch to avoid onsite short cable connections.
3. Germany imported crimping terminal can avoid the contact problems effectively.
4. Voltage output, convenient to connect with subsequent instruments.
5. Built-in battery, outdoor without power supply can work for more than 8 hours.
6. A variety of bridge pressure selection, to meet the test requirements of different types of strain gauge or bridge sensor. (The instrument is equipped with different types of strain gauge and strain sensor, can achieve stress, strain, acceleration, displacement, torque and other physical measurement, with stable performance, low noise and super electromagnetic resistance, etc.)
>Application Scenarios
