Chinese Sensor Resistance Strain Gauge Chip Strain gauge patch service

Strain gauge patch service

The pasting of strain gauge is a highly technical operation, and it is difficult to use instruments for post-mortem quality detection in each process, which depends on the experience of workers. The sticking quality of strain gauge is also directly related The connection determines the measurement accuracy of the sensor. Therefore, the pasting process must be strictly followed.

Process: selection of strain gauge - selection of adhesive - polishing of elastomer patch side - surface cleaning - marking and positioning - patch - clamping and curing - patch quality inspection - lead connection - parameter compensation and correction - Performance Inspection - protective treatment

South China Sea foil resistance strain gauge is mainly composed of substrate, sensitive grid, adhesive and protective layer. It is etched by metal foil with thickness of 0.005mm. The sensitive grid is very thin and can better reflect the deformation of component surface. Therefore, the measurement accuracy is high. 60-5000 ohm strain gauge can be customized; It is widely used in various weighing instruments, industrial force measurement, stress analysis and testing, high temperature melt pressure sensors and so on.

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