Nipro SURDIAL - Check of Accuracy of Conductivity Cell

18.2.10 Check of accuracy of conductivity cell
(1) Required devices
Calibrated conductivity meter and silicone tube
(2) Place calibrated conductivity meter at place near conductivity cell.
(3) Prepare dialysate in dialysis mode.
(4) When dialysate conductivity indicated in dialysis or maintenance mode 1 screen is
stabilized, read the value and check that difference of the value from the meter value is
within ±0.2mS/cm.
ＮＯＴＥ
z Place calibrated conductivity meter at position near conductivity cell (within 60cm).
Calibrated conductivity
t
Fig. 18-14 Setup to check accuracy of conductivity cell
18-14