EUTECH INSTRUMENTS WATERPROOF C401 COLORIMETER User Manual

Measurement: pH C401/301/201/102/101
20
Invert several
times to mix.
A
dd 20 drops of pH Indicator
(Phenol Red) reagent
pH
Indicator
Phenol
Red
9. Gently push the vial back fully into the sample well of the instrument,
whilst again aligning the ▼ mark on the vial with the ▲ mark on the
meter.
10. Wait for 1 minute and then press the READ/ENTER key within 3
minutes from when the time the reagent was added to the vial.
11. The meter will flash [PH] whilst the measurement is taken. It will then
display the pH of the solution in pH units.
pH
Sample
READ
ENTER
pH

EUTECH INSTRUMENTS WATERPROOF C401 COLORIMETER Specifications

General

Brand	EUTECH INSTRUMENTS
Model	WATERPROOF C401 COLORIMETER
Category	Measuring Instruments
Language	English