SRM-50
measuring equipment for continuous, non-destructive on-line measurement and monitoring of sheet resistivity

The non-contact measuring method makes it possible to implement measurements on moving substrates (e.g. production control of moving films, paper or glass). Therefore, it is possible to take measurements and observe the product during the process without stopping the machine and without scratching the layer.

Spacing (gap) between the measuring heads is 5, 10 or 20 mm depending on the required range 
Using the SRM-50, large widths can be observed with 1 to 99 measuring heads.
Measurements are taken by a microprocessor controlled multi-channel device. The device is designed for vacuum. A RS-232 interface provides data communication to a PC. Standard is the RS-232 serial interface but RS-485 or Profibus is also available.
A PC (industrial version) and monitoring software is as an option