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4 CALIBRATION
41
4.6.1
Common zero calibration and span calibration < turbidity >
Preparation
Calibration tank…1
Span standard solution…1 L (Pour the solution into the calibration tank)
Used fluid tank (Install it so that used fluid goes into the tank)
Note
Turbidity span calibration solution tends to settle. Shake thoroughly before using.
Prepare span calibration solution according to the measurement range (0 FTU to 2 FTU or 0
FTU to 4 FTU).
Reference
"5.9.2 Setting the range for turbidity and color" (page 94).
Calibration procedure
Perform calibration in the order: common zero calibration
→
span calibration.
MEASUREMENT screen CALIBRATION screen TURB. CAL. screen
See "4.3 Displaying the Calibration Screen" (page 23).
[CAL.] [TURB.]
Summary of Contents for TW-100
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