It is important to calibrate!

Each impact recorder supplied by Mobitron is tested and calibrated in accordance with references that have been approved by SP, Technical Research Institute of Sweden. According to the marking on your impact recorder, this calibration should be renewed within 24 months. The year and month for the next calibration are marked at the top of your impact recorder. For more detailed information, see the underside of the battery cover on the impact recorder.

NOTE, to maintain the status and reliability, the calibration should be renewed within the time stated.

Recalibration includes:

Function test

Calibration of measurement channels

Active measurement channels for the relevant impact recorder in accordance with references that have been approved by SP, Technical Research Institute of Sweden.

Replacement of memory backup battery

To prevent loss of data when the power battery is removed or goes flat, it is important that the memory backup battery in the impact recorder is functioning

*Function test of GPS

The GPS function in the impact recorder is checked

*Function test of GSM/GPRS communication

The GSM/GPRS function in the impact recorder is checked

*Only for registration units that have this function

Contact Mobitron before you send your impact recorder.

Customers who wish to return registration units for recalibration should first contact Mobitron AB to obtain a service number. After this, mark your delivery with this service number and return your impact recorder for calibration. It normally takes 15-20 working days from when we receive your impact recorder to when we despatch the impact recorder back to you.

Download our form and send it to Mobitron AB, to obtain a service number that has to be sent along with the impact recorder.

Send the impact recorder to:

Mobitron AB
Hunneryds Gård 1
SE-561 46 Huskvarna
Sweden