ZephIR Lidar bewährt sich im 40 Monate Langzeittest Produkte Techniken-Windkraft Windenergie 20. Juni 201420. Juni 2014 Werbung After 40 months continuous operation ZephIR demonstrates long-term performance stability of continuous wave lidar with no requirement for re-calibration A ZephIR continuous wave (CW) lidar has completed 40 months of continuous operation during which time no maintenance or servicing has been conducted on the ZephIR. (WK-intern) - A 91m IEC compliant mast at the UK’s Remote Sensing Test Site (Pershore, UK) was used to compare pre and post deployment validations from the ZephIR which demonstrated that there was also no need for re-calibration on ‘return-to-base’. Analysis of the results concluded that any changes in accuracy over the period are insignificant and much less