VWR Puranity TU3+ - Chapter 18 Maintenance Record

VWR Puranity TU+ | 71
Maintenance record
The following points must be observed in order to ensure the quality of the system:
 1x / Weekly, enter measured values.
 For measuring the Ultra pure water and Concentrate flow contact your VWR service department.
Customer address: Location:
System type:
Serial no.:
Year made:
Date Ultrapure water
resistance
[MΩxcm]
Temperature
[°C]
Last change of
RO/pretreatment
cartridge
Last change of external
pretreatment cartridge
Last change of UV
lamp
Ultra pure water
volume flow
[l/h]
Last change of
ultrapure cartridge
Last
cleaning
Last check of concentrate flow Signature