This manual covers the installation, adjustment, reading, and calculation procedures for the Huacecs 9000 series vibrating wire support strain gauge.
The document provides technical specifications and operating instructions for the Huacecs 9000 series vibrating wire support strain gauge. It explains that the device measures resonance frequency changes in a steel string to calculate strain caused by deformation of the surrounding metal tube under external force or temperature influence.
Detailed guidance is provided on installing the instrument on both steel structures and concrete surfaces, including specific steps for welding mounting blocks and using anchor heads. The manual also covers cable extension techniques, initial reading adjustments (targeting 650 for tension or 950 for compression), and data processing methods. This manual is written in Chinese.
| Measurement Range | 3000με |
|---|---|
| Non-linearity | <0.5%F.S |
| Sensitivity | 1με |
| Thermistor Resistance | 3KΩ |
| Induction Frequency Range | 450~1000Hz |
| Product Full Length (Model 900) | 170mm |
| Operating Temperature | -20℃至+80℃ |
The measurement range is 3000 microstrain (με).
Push the active end of the strain gauge outward slightly to adjust the reading to approximately 950.