Chlorine Dioxide With Powder Pack - Tintometer Lovibond MD 100 Manual De Instrucciones

Methods
GB
CLO2
Tablet Powder
0.0.0
Tablet Powder
Zero
Test
CLO2
Tablet Powder
RESULT
Tablet Powder
0.0.0
Tablet Powder
Zero
Test
CLO2
Tablet Powder
RESULT
Tablet Powder
28
Chlorine dioxide with VARIO Powder Pack
0.04 – 3.8 mg/l ClO
a) in absence of Chlorine
Fill a clean vial (24 mm Ø) with 10 ml of the water sample and
perform zero calibration (see "Operation").
Remove the vial from the sample chamber.
Add the contents of one VARIO Clorine Free-DPD/ F10 Powder
Pack straight from the foil into the water sample.
Close the vial tightly with the cap and invert several times to mix the
contents (20 sec.).
Place the vial in the sample chamber making sure that the
are aligned.
Press the [ZERO/TEST] key.
The method symbol flashes for approx. 3 seconds.
The result is shown in the display in mg/l Chlorine dioxide.
b) in presence of Chlorine
Fill a clean vial (24 mm Ø) with 10 ml of the water sample and
perform zero calibration (see "Operation").
Remove the vial from the sample chamber.
Add one GLYCINE tablet straight from the foil to the water sample
and crush the tablet using a clean stirring rod.
Close the vial tightly with the cap and swirl gently several times until
the tablet is dissolved.
Add the contents of one VARIO Clorine Free-DPD/F10 Powder Pack
straight from the foil into the pre prepared vial.
Close the vial tightly with the cap and invert several times to mix the
contents (20 sec.).
Place the vial in the sample chamber making sure that the
are aligned.
Press the [ZERO/TEST] key.
The method symbol flashes for approx. 3 seconds.
The result is shown in the display in mg/l Chlorine dioxide.
2
marks
marks
MD100_8 07/2016