
CS547 Conductivity and Temperature Probe and A547 Interface
12
09: Z=X+F (P34)
01: 2 X Loc t
02: -25 F
03: 3 Z Loc [(t-25).01]
10: Z=X*F (P37)
01: 3 X Loc (t-25).01
02: .01 F
03: 3 Z Loc [(t-25).01]
11: Polynomial (P55)
01: 1 Rep
02: 3 X Loc (t-25).01
03: 4 F(X) Loc [f(t) ]
04: .99124 C0
05: -1.8817 C1
06: 3.4789 C2
07: -3.51 C3
08: -1.2 C4
09: -43 C5
12: Z=1/X (P42)
01: 4 X Loc f(t)
02: 6 Z Loc [1/f(t) ]
13: Z=X*F (P37)
01: 6 X Loc 1/f(t)
02: 1.408 F EC of calibration solution
03: 7 Z Loc [Act'l Con]
14: Z=X*Y (P36)
01: 7 X Loc Act'l Con
02: 1 Y Loc Rs
03: 8 Z Loc [Kc (cm-1)]
End
7. Maintenance
Routine maintenance includes thoroughly cleaning the orifice of the CS547
probe with the black nylon brush provided and a little soapy water. Rinse
thoroughly.
8. Analysis of Errors
8.1 EC Measurement Error
1. Bridge Measurement Error: < 1.0%
2. Calibration Error:
bridge measurement: < 0.5%
calibration solution: < 1.0%
3. Ionization Error of KCl and Na+ Solutions After Correction:
< 2.0%, 0.45 to 7.0 mS cm
-1
< 8.0%, 0.005 to 0.45 mS cm
-1
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