Lovibond MD100 User Manual

90
MD100_6 07/2016
GB
Methods
Polyacrylate with Liquid reagent
1 – 30 mg/l Polyacrylate
Fill a clean vial (24 mm Ø) with 10 ml of the water sample and
perform zero calibration (see “Operation”).
Fill the vial with drops of the same size by holding the bottle vertically
and squeeze slowly:
1 ml (25 drops) KS255 (Polyacrylate reagent 1) (note 1).
Close the vial tightly with the cap and invert several times to mix the
contents.
Fill the vial with drops of the same size by holding the bottle vertically
and squeeze slowly:
1 ml (25 drops) KS256 (Polyacrylate reagent 2)
Close the vial tightly with the cap and invert several times to mix the
contents.
Place the vial in the sample chamber making sure that the
marks
are aligned.
Wait for a reaction period of 10 minutes.
(Countdown can be activated, see page 57)
The method symbol flashes for approx. 3 seconds.
The result is shown in the display in mg/l Polyacrylic Acid 2'100 sodium salt.
0.0.0
RESULT
!
Zero
Test
POLY
POLY

Lovibond MD100 Specifications

General

Display	LCD
Type	Portable Photometer
Wavelength Accuracy	± 1 nm
Operating Temperature	0 – 40 °C
Auto - OFF	Yes
Measurement Range	Varies depending on parameter
Accuracy	Varies depending on parameter
Light Source	LED
Sample Volume	10 ml
Parameters	Multiple (depends on the model)
Optics	High-quality interference filters