Dynamic and static resistance strain gauge model: BZ2204-2A
Performance characteristics:
BZ2204-2A dynamic static resistance strain gauge has excellent performance and price ratio, multi-purpose, can complete a variety of dynamic, static strain teaching demonstration experiments.
The software is powerful, the interface is simple and easy to use, fully embodying the concept of modern virtual instrument testing is a stress testing instrument for measuring the dynamic and static arbitrary point deformation of materials or structures.
The corresponding sensor can be matched, and the physical quantities of force, pressure, torque, displacement, temperature, etc. can be measured, and the measured signals are transmitted to the computer through the USB interface for data analysis.
With low noise and low drift amplifier, the instrument has the advantages of good stability, high measurement accuracy, small size, light weight and easy testing.
For dual channel measurement, electronic automatic balancing technology is convenient and fast.
Main Specifications:
1. Static strain range: ±20000με
2, resolution: 1με
3. Accuracy: 0.5%±1με
4, bridge pressure: 2V
5. Balance range: ±10% (±5000με) using bridge resistance
6, electronic automatic balance time: 2 seconds
7, sensitivity coefficient: K = 1.00-9.90 dial adjustment
8, dynamic strain range: 7VRMS peak 10V (1mv = 1με)
9, frequency response: DC ~ 20KHz (± 3dB)
10, working temperature: -10 °C ± 50 ° C
11, working humidity: ≤ 85% RH (no condensation)
12, power supply: AC220 ± 10% 50Hz
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