Train Track Corrosion Prevention Maintenance

Keeping Good Records of Corrosion Prevention Maintenance Work Using a Pen Recorder

Maintenance work to protect electrical corrosion from occurring on train tracks requires that technicians record the situation as voltage waveform outdoors.  In addition, paper records often need to be stored for long periods of time in order to observe trends and analyze anomalies.

- PR8111 Pen Recorder has wide ranges, from highly-sensitive (1mV Range) to high voltage (250V Range), allowing you to apply it in various applications. For example, the pen recorder has often been used for leakage current measurement between the track(rail) and buried faciltiies of DC electric railroads.
- Since it is powered by batteries, the PR8111 can be used for recording anywhere in the field.

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