Hanna-instruments HI 83216-01 Instrukcja Użytkownika Pobierz pdf (Strona 20)

SPECIFICATIONS

Range 0 to 500 mg/L (as CaCO

)

Resolution 5 mg/L

Accuracy ±5 mg/L ±10% of reading at 25 °C

Typical EMC ±5 mg/L

Deviation

Light Source Tungsten lamp with narrow band interference filter @ 575 nm

Method Colorimetric Method. At different alkalinity levels a distinctive range of colors from yellow

to green and greenish blue will develop.

REQUIRED REAGENTS

Code Description Quantity/test

HI 93755-0 Alkalinity Indicator Reagent 1 packet

REAGENT SETS

HI 93755-01 Reagents for 100 tests

HI 93755-03 Reagents for 300 tests

For other accessories see page 34.

MEASUREMENT PROCEDURE

• Select the

Alkalinity

method using the procedure described

in the

Method Selection

section (see page 15).

• Fill the cuvette with 10 mL of unreacted sample, up to the

mark, and replace the cap.

• Place the cuvette into the holder and close the lid

• Press the Zero key. The display will show “-0.0-” when the meter is zeroed and ready for

measurement.

ALKALINITY

Alkalinity

10 mL

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 35 36

Brak uwag

Hanna-instruments HI 83216-01 Instrukcja Użytkownika Strona 20