Bluelab Dosetronic Peridoser Kit Instrukcja Użytkownika Pobierz pdf (Strona 30)

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Version P1.3 : 151012

Bluelab Dosetronic Peridoser Kit

Bluelab Corporation Limited

3.10 Conductivity Calibration

Conductivity calibration is not generally

required. If you do notice that your

readings are not accurate, the ﬁ rst thing

you should do is clean your probes.

If readings are still inaccurate the

conductivity probe can be calibrated using

a known nutrient solution of 2.77EC (see

chart for corresponding units)

1. Place conductivity probe in

conductivity standard solution.

2. Calibrate Conductivity

Select Conductivity measurement.

3. Conductivity adjustment

Adjust until actual value is 2.8EC (or

chosen unit) by using

increase / decrease keys.

2.3

-5

3

2

3

EC CF ppm 500 ppm 700

(TDS) (EC x 700)

2.77 27.7 1385 1939

2.8 28 1400 1960

Solution

Value

Displayed

Value

Calibration Values

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 42 43

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