Grundfos DIT-M, Installation And Operating Instructions Manual

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English (GB)
19
7.2 Table of methods and reagents
T = tablet; L = liquid reagent; LR = low range; PU = packing unit
* The measurements are performed with method "100 Chlorine" and differentiation "free" as the photometer doesn’t supply a specific method for the
determination of these parameters. The values of tolerance apply to the individual measurement. For calculation with multiple values, be aware of error
propagation!
No A
n
alysis
D
iffe
ren
tiation
Ra
n
g
e
To
le
ra
n
c
e
R
esolut
io
n
A
n
alyses pe
r
PU A
rticle
d
escri
p
tion
Pr
od
uct
nu
mb
er
Sectio
n
40 Aluminium T 0.01 - 0.3 mg/l Al ± 0.04 mg/l 0.01 250
Combi pack Aluminium No.
1/No. 2, 250 tablets each
95727755 7.4
80 Bromine T 0.05 - 13 mg/l Br
in mg/l:
0-2.25: ± 0.09
>2.25-4.5: ± 0.18
>4.5-6.75: ± 0.41
>6.75-9: ± 0.56
>9-13: ± 0.79
0.01 100 DPD No. 1 tablets 95727761 7.5
100 Chlorine T
free
0.01 - 6 mg/l Cl
2
in mg/l:
0-1: ± 0.04
>1-2: ± 0.08
>2-3: ± 0.18
>3-4:± 0.25
>4-6: ± 0.35
0.01 250
DPD No. 1 tablets 95727747
7.7.4
free (high Ca) DPD No. 1 high calcium 95727748
total (free and
combined
differentiated) DPD No. 1 tablets 95727747
7.7.3
DPD No. 3 tablets 95727750
total (not
differentiated)
DPD No. 4 tablets 95727751 7.7.5
120 Chlorine dioxide T
Cl
2
and ClO
2
differentiated
0.02 - 11 mg/l ClO
2
in mg/l:
0-1.9: ± 0.08
>1.9-3.8: ± 0.15
>3.8-5.7: ± 0.34
>5.7-7.6: ± 0.48
>7.6-11: ± 0.67
0.01 250
DPD No. 1 tablets 95727747
7.8.3 DPD No. 3 tablets 95727750
Glycine tablets 95727752
ClO
2
in absence
of Cl
2
DPD No. 1 tablets 95727747 7.8.4
100
Chlorine dioxide
analysis T*
Chlorine dioxide,
chlorite,
free chlorine,
combined
chlorine
0.01 - 6 mg/l
in mg/l:
0-1: ± 0.04*
>1-2: ± 0.08*
>2-3: ± 0.18*
>3-4:± 0.25*
>4-6: ± 0.35*
0.01
250
DPD No. 1 tablets 95727747
7.9
DPD No. 3 tablets 95727750
Glycine tablets 95727752
100
DPD Acidifying tablets 98032751
DPD Neutralising tablets 98032752
90 Chloride T 0.5 - 25 mg/l (Cl
-
)
0.5-10: ± 2.5
>10-25: ± 3
in mg/l
0.1 250
Combi pack Chloride T 1/T 2,
250 tablets each
95727754 7.6
160
CyA-TEST T
(Cyanuric acid)
2 - 160 mg/l CyA
0-50: ± 10
>50-100: ± 15
>100-160: ± 20
in mg/l
1 100 CyA-TEST tablets 95727760 7.10
220 Iron T 0.02 - 1 mg/l Fe ± 0.04 mg/l 0.01 100 Iron LR tablets 95727756 7.13
170 Fluoride L 0.05 - 2 mg/l F
-
0-1: ± 0.14
>1-2: ± 0.4
in mg/l
0.01 100
SPADNS reagent 95727757
7.11
Fluoride standard 95727758
240 Manganese T 0.2 - 4 mg/l Mn ± 0.2 mg/l 0.01 100
Combi pack Manganese
LR 1/LR 2, 100 tablets each
95727759 7.14
300 Ozone (DPD) T
O
3
in the
presence of Cl
2
0.02 - 2 mg/l O
3
as chlorine, with
factor 0.677
0.01 250
DPD No. 1 tablets 95727747
7.15.2 DPD No. 3 tablets 95727750
Glycine tablets 95727752
O
3
in absence of
Cl
2
DPD No. 1 tablets 95727747
7.15.3
DPD No. 3 tablets 95727750
320
Phosphate LR,
ortho T
0.05 - 4 mg/l PO
4
± 0.4 mg/l 0.01 100
Combi pack Phosphate
No. 1 LR/No. 2 LR,
100 tablets each
95727764 7.16
330 pH value T
6.5 - 8.4 (phenol
red)
± 0.1 0.01 250 Phenol red photometer tablets 95727753 7.17
20
Acid demand to
pH 4.3 T
0.1 - 4 mmol/l ± 0.4 mmol/l 0.01 100 Alka-M-photometer tablets 95727763 7.3
210
Hydrogen
peroxide T
0.03 - 3 mg/l H
2
O
2
as chlorine, with
factor 0.5
0.01 100 Hydrogen peroxide LR tablets 95727762 7.12