ORBECO SP600, Instruction Manual, Page: 10 / 334

8 SP600 Spectrophotometer 01/2008
Part 1 Methods
1.1 Table of Methods
* = free, combined, total; PP = powder pack; T = tablet;
L = liquid; TT = tube test; LR = low range; MR = middle range; HR = high range;
No. Analysis Reagent Range Displayed
as Method
[nm]
Page
20 Acid demand
to pH 4.3 T
tablet 0.1-4 mmol/l Acid/Indicator
1,2,5
615 14
35 Alkalinity-p T tablet 5-300 mg/l
CaCO
3
Acid/Indicator 1, 2, 5 551 16
30 Alkalinity, total T tablet 5-200 mg/l
CaCO
3
Acid/Indicator
1, 2, 5
615 18
40 Aluminum T tablet 0.01-0.3 mg/l Al Eriochrome
Cyanine R
2
535 20
50 Aluminum PP powder pack 0.01-0.25 mg/l Al Eriochrome
Cyanine R
2
535 22
60
Ammonium T
tablet 0.02-1 mg/l N Indophenol blue 2,3 676 24
62 Ammonium PP powder pack 0.01-0.8 mg/l N Salicylate 2 655 26
65 Ammonium LR TT tube test 0.02-2.5 mg/l N Salicylate 2 655 28
66 Ammonium HR TT tube test 1-50 mg/l N Salicylate 2 655 30
68 Arsenic see test
instructions 0.02-0.6 mg/l As Silverdiethyldithio-
carbamate
1
507 32
85 Boron T tablet 0.1-2 mg/l B Azomethine
3
450 36
78 Bromine 10 T tablet 0.1-3 mg/l Br
2
DPD
5
510 38
79
Bromine 50 T
tablet 0.05-1 mg/l Br
2
DPD 5 510 40
80
Bromine T
tablet 0.05-6.5 mg/l Br
2
DPD 5 510 42
87
Cadmium TT
tube test 0.025-0.75 mg/l Cd Cadion 6 525 44
90
Chloride T
tablet 0.5-25 mg/l Cl- Silver nitrate/turbidity 450 46
91
Chloride L
liquid 5-60 mg/l Cl- Iron(III)-thiocyanate 4 455 48
98 Chlorine 10 T * tablet 0.1-6 mg/l Cl
2
DPD 1, 2, 3 510 50, 52
99 Chlorine 50 T * tablet 0.02-0.5 mg/l Cl
2
DPD 1, 2, 3 510 50, 55
100 Chlorine T * tablet 0.02-3 mg/l Cl
2
DPD 1, 2, 3 510 50, 58
101 Chlorine L * liquid 0.02-3 mg/l Cl
2
DPD
1, 2, 3
510 50, 62
110 Chlorine PP * powder pack 0.01-2 mg/l Cl
2
DPD
1, 2
510 50, 66
105 Chlorine HR
(Kl) T tablet 5-200 mg/l Cl
2
KI/Acid
5
470 70
119
Chlorine
dioxide 50 T
tablet 0.05-1 mg/l ClO
2
DPD, Glycine 1,2 510 72
120 Chlorine
dioxide T tablet 0.05-2.5 mg/l ClO
2
DPD, Glycine
1, 2
510 74, 76