Maintenance of Memosens COS22E and Oxymax COS22D

This video shows a complete maintenance of the COS22D and COS22E in the standard version. Starting with the dismount of the membrane cap, exchange inner glass body and mount the sensor. For the COS22D and COS22E in the trace version it is a similar procedure. More technical videos for Liquid Analysis: https://www.youtube.com/playlist?list=PLQRFGW1Z4TGH2X_z7fSdW8hNcYt3X33Bu COS22D website: https://eh.digital/3TGyk5L COS22E website: https://eh.digital/3tnVHqc 00:23 Safety equipment 00:33 Maintenace of the sensor