Static Stress-strain Testing And Analysis System - SE-864U Static Stress-strain Testing And Analysis System - SE-864U

SE-864U Static Stress-strain Testing and Analysis System is an intelligent data acquisition system. Each instrument has 36 channels, wireless and wired communication. It can be controlled by computer software or mobile APP. It is suitable for model and other tests with relatively concentrated measuring points. The measurement of physical quantities such as strain stress, force and displacement is realized. The system can be widely used in the static structural performance test of universities, industrial research institutes, engineering testing sites and product development process.

Share this:
  • Product Description
  • Specifications
  • System Configurations
  • Software
  • Modules/Accessories

 It adopts high strength aluminum alloy case, light and strong. Reasonable structure, high stability,              convenient disassembly and maintenance.

 Through Ethernet or wireless WiFi communication with the computer, and through Ethernet module expansion, can achieve more than 1024 expansion.

 Multi bridge mode switching: support full bridge, half bridge, 1 / 4 bridge (three wire system self compensation), 1 / 4 bridge (public compensation) state, easy to use and easy to operate.

 With various bridge sensors, it can accurately test the force, pressure, displacement and other physical quantities.

 Cables resistance automatic correction function: through the control software, the cable resistance measurement and automatic correction can be completed with one key, so as to improve the test accuracy.

 Bridge circuit self-test function: combined with software, it can accurately judge the short circuit, open circuit and other faults of bridge circuit.

 Any measurement point can be set as the compensation measuring point, or the common compensation terminal can be used for compensation.

 According to the output sensitivity of the sensor, the unit dimension of the measured physical quantity is normalized and displayed directly.

 The use of inclined plug-in high temperature terminal is convenient for wiring, and soldering iron can be used repeatedly, and the terminal will not be deformed.

 DC power supply is supported.

Number of Input Channel12 channels + 1 channel common compensation per card, 3 card slots per chassis
Full-scale Voltage Value±60mV, 0 ~ 2V switching
Strain Measurement
     Full-scale Strain Value±60000με
     Min. Resolution0.1με
     Indication error≤0.5%±3με
     Zero Drift3με/4h
     Self-Balancing Range±30000με (±2% of strain gauge resistance)

     Strain Gauge Sensitivity 


1.0 ~ 3.0 (Auto. calibrating)
Bridge Excitation
     Bridge ConfigurationFull, half, three-wire quarter bridge, public compensation quarter bridge
     Bridge Completion Resistors120Ω, 350Ω (Three-wire quarter bridge)
60Ω ~ 20000Ω (Half bridge / Full bridge)
     Bridge Voltage2V, 5V, 10V DC
         Output voltage range (DC)2V
         Stability≤0.5% per hour.
         Maximum output current30mA  per channel.
Resistance correction range
CommunicationGigabit Ethernet / WiFi
A/D Converter24 bits
Sampling Rate1Hz, 2Hz, 5Hz, 10Hz, 20Hz, 50Hz, 100Hz, 200Hz, 500Hz, 1kHz, 2kHz, 5kHz per channel
     Static Sampling1Hz, 2Hz, 5Hz per channel
     Dynamic Sampling10Hz, 20Hz, 50Hz, 100Hz, 200Hz per 4 channels(each module)
WiFi Communication Distance
200m (without occlusion)
Power Supply
     AC power input220 V (± 10%) 50 Hz (± 2%)
     DC power input10 ~ 30VDC
Dimensions 395×275×107mm
WeightApprox. 4.5kg
Environmental Conditions
     Operating Temperature- 10°C to 50°C
     Operating Humidity20 ~ 90%RH@40°C
     Storage Temperature- 40°C to 60°C
     Storage Humidity90%RH24h@50°C
     VibrationFrequency cycle range: 5Hz ~ 55Hz ~ 5Hz
Drive amplitude (peak): 0.19mm
Sweep frequency: ≤1Oct./min

Duration of resonant: 10min

Vibration direction: x, y, z



Figure 1    Single System Block Diagram (Wireless AP)


Figure 2  Single System Block Diagram (WiFi)


Figure 3 Multiple System Block Diagram (Wireless AP)


Figure 4 Multiple System Block Diagram (WiFi)


Figure 5   Single System Block Diagram (Ethernet)


Figure 6 Multiple System Block Diagram (Switch)


Figure 7   Single System Block Diagram (Mobile APP)

DE-BPS Basic Platform Software

  • Running on XP/Win7/Win8/Win10 operating system

  • Parameters setting, Function control, Real-time/post-acquisition analysis, data browsing, cursor readouts, scaling curve, data management and simple processing, report generation, long-term continuous data recording, etc.



Contact Us