Hanna-instruments HI 83207-01 Manual do Utilizador descarregar pdf (Página 25)

Color of Water

COLOR OF WATER

SPECIFICATIONS

Range 0 to 500 PCU (Platinum Cobalt Units)

Resolution 1 PCU

Accuracy ±10 PCU ±5% of reading at 25 °C

Typical EMC ± 1 PCU

Deviation

Light Source Tungsten lamp with narrow band interference filter @ 420 nm

Method Adaptation of the

Standard Methods for the Examination of Water and Wastewater,

edition

, Colorimetric Platinum Cobalt method.

REQUIRED ACCESSORIES

0.45 μm membrane for true color measurement.

For other accessories see page 65.

MEASUREMENT PROCEDURE

• Select the

Color of Water

method using the procedure described in

the

Method Selection

section (see page 12).

• Fill one cuvette up to the mark with deionized water and replace

the cap. This is the blank.

• Place the blank (# 1) into the holder and close the lid.

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

• Remove the blank.

# 1

10 mL

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 67 68

Sem comentários

Hanna-instruments HI 83207-01 Manual do Utilizador Página 25