Water Analysis System - Specs

UV-1280 Spectrophotometer

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Measurement

Combining the UV-1280 and a simple reagent kit from Kyoritsu Chemical-Check Lab ensures easy operation, and accurate, stable water analysis.

Item name Reagent type / cell
Other necessary instruments		 Measurement principle
Measurement range(mg/L) / measurement time
ClO Residual Chlorine(Free)
WAK-ClO·DP
Semi-micro cell
Specific cup*2		 DPD Absorptiometry
0.05 - 3.0
1 minute
CN Free Cyanide
WAK-CN-2
Semi-micro cell
Specific cup*1		 4-Pyridinecarboxylic Acid Absorptiometry
0.02 - 0.4
10 minutes
CNT Total Cyanide
No.46(LR-CNT)
10 mm cell
Water Analysis Set: Total Cyanide		 Distillation and Picric Acid Absorptiometry
0.1 - 3.0
18 minutes*3
COD COD
No.44(LR-COD-B-2)
10 mm cell
 Oxidation by potassium permanganate in alkaline medium Method
2.0 - 10.0
10 minutes
Color Chromaticity
–
10 mm cell
 Verification by Platinum Cobalt Color standard solution
50.0 - 1000
3 seconds
Cr6+ Hexavalent Chromium
No.31(LR-Cr6+)
10 mm cell
 Diphenylcarbazide Absorptiometry
0.02 - 1.0
5 minutes
Cr6+-50 Hexavalent Chromium-50mm cell
No.31(LR-Cr6+)
50 mm cell
Sample chamber unit, square length absorbing cell holder		 Diphenylcarbazide Absorptiometry
0.01 - 0.2
5 minutes
Cr6+(D) Hexavalent Chromium (Low Range)
DPR-Cr6+D
Semi-micro cell
Specific cup *1		 Diphenylcarbazide Absorptiometry Coupled with Collecting on Membrane Filter
0.003 - 0.1
10 minutes*3
Cr6+(WAK) Hexavalent Chromium (PACKTEST)
WAK-Cr6+
Semi-micro cell
Specific cup *2		 Diphenylcarbazide Absorptiometry
0.02 - 1.0
2 minutes
CrT Total Chromium
No.40(LR-CrT)
10 mm cell
Heating equipment		 Oxidation and Diphenylcarbazide Absorptiometry
0.02 - 1.0
15 minutes*3
Cu Copper
WAK-Cu
Semi-micro cell
Specific cup *2		 Bathocuproine Absorptiometry
0.1 - 5.0
1 minute
F Fluorine (Free)
WAK-F
Semi-micro cell
Specific cup *2		 Lanthanum - Alizarin Complexon Absorptiometry
0.2 - 1.2
15 minutes
Fe Iron
WAK-Fe
Semi-micro cell
Specific cup *2		 Reduction and o-Phenanthroline Absorptiometry
0.1 - 8.0
3 minutes
Fe (D) Iron (Low Range)
WAK-Fe(D)
Semi-micro cell
Specific cup *2		 Reduction and Bathophenanthroline Absorptiometry
0.05 - 2.0
3 minutes
FOR Formaldehyde
WAK-FOR
Semi-micro cell
Specific cup *1		 MBTH Absorptiometry
0.2 - 0.8
5 minutes
H2O2 Hydrogen Peroxide
WAK-H2O2
Semi-micro cell
Specific cup *2		 4-Aminoantipyline Absorptiometry with Enzyme
0.05 - 3.0
2 minutes
Mn Manganese
WAK-Mn
Semi-micro cell
Specific cup *2		 Potassium Periodate Absorptiometry
0.5 - 20.0
3 minutes
NH4 Ammonium
WAK-NH4-4
Semi-micro cell
Specific cup *2		 Indophenol Blue Absorptiometry
0.2 - 5.0
10 minutes
NH4-N Ammonium Nitrogen
WAK-NH4-4
Semi-micro cell
Specific cup *2		 Indophenol Blue Absorptiometry
0.16 - 4.0
10 minutes
Ni Nickel
WAK-Ni(D)
Semi-micro cell
Specific cup *2		 Nioxime Absorptiometry
0.5 - 10.0
5 minutes
NO2 Nitrite
No.18(LR-NO2)
10 mm cell
 Naphthylethylenediamine Absorptiometry
0.02 - 0.6
5 minutes
NO2-N Nitrite Nitrogen
No.18(LR-NO2)
10 mm cell
 Naphthylethylenediamine Absorptiometry
0.006 - 0.18
5 minutes
NO3 (1) Nitrate
(No Nitrite)
No.19(LR-NO3)
10 mm cell
Stirring vessel with a lid		 Reduction and Naphthylethylenediamine Absorptiometry
0.2 - 5.0
5 minutes
NO3 (2) Nitrate
(Nitrite 0.015mg /
L or less)
No.19(LR-NO3)
10 mm cell
Stirring vessel with a lid, LR-NO2		 Reduction and Naphthylethylenediamine Absorptiometry
0.2 - 3.0
10 minutes*3
NO3 (3) Nitrate
(Nitrite 5mg / L or less)
No.19(LR-NO3)
10 mm cell
Stirring vessel with a lid, heating equipment, NO3-RA		 Reduction and Naphthylethylenediamine Absorptiometry
0.2 - 5.0
10 minutes*3
NO3-N (1) Nitrate Nitrogen
(No Nitrite Nitrogen)
No.19(LR-NO3)
10 mm cell
Stirring vessel with a lid		 Reduction and Naphthylethylenediamine Absorptiometry
0.045 - 1.13
5 minutes
NO3-N (2) Nitrate Nitrogen
(Nitrite Nitrogen 0.015mg / L or less)
No.19(LR-NO3)
10 mm cell
Stirring vessel with a lid, LR-NO2		 Reduction and Naphthylethylenediamine Absorptiometry
0.045 - 0.68
10 minutes*3
NO3-N (3) Nitrate Nitrogen
(Nitrite Nitrogen 1.5mg / L or less)
No.19(LR-NO3)
10 mm cell
Stirring vessel with a lid, heating equipment, NO3-RA		 Reduction and Naphthylethylenediamine Absorptiometry
0.045 - 1.13
10 minutes*3
Pb Lead
SPK-Pb
Semi-micro cell
Specific cup *1		 MetaSEP Analig® and PAR Absorptiometry
0.05 - 0.5
12 minutes*3
Phenol Phenol
WAK-PNL
Semi-micro cell
Specific cup *1		 4-Aminoantipyline Absorptiometry with Enzyme
0.5 - 5.0
8 minutes
PO4 Phosphate
WAK-PO4
Semi-micro cell
Specific cup *1		 Molybdenum Blue Absorptiometry
0.1 - 5.0
3 minutes
PO4(D) Phosphate
(Enzymatic method)
WAK-PO4(D)
Semi-micro cell
Specific cup *2		 4-Aminoantipyline Absorptiometry with Enzyme
0.1 - 3.0
5 minutes
PO4-P Phosphate Phosphorus
WAK-PO4
Semi-micro cell
Specific cup *1		 Molybdenum Blue Absorptiometry
0.04 - 1.5
3 minutes
PO4-P(D) Phosphate Phosphorus
(Enzymatic method)
WAK-PO4(D)
Semi-micro cell
Specific cup *2		 4-Aminoantipyline Absorptiometry with Enzyme
0.04 - 1.0
5 minutes
S Sulfide
(Hydrogen Sulfide)
WAK-S
Semi-micro cell
Specific cup *1		 Methylene Blue Absorptiometry
0.05 - 0.8
3 minutes
TH Total Hardness
WAK-TH
Semi-micro cell
Specific cup *2		 Phthalein Complexone Absorptiometry
10.0 - 100.0
3 minutes
Turbid (FTU) Turbidity(Formazin)
-
10 mm cell
 Verification by Formazin standard solution
20.0 - 400
3 seconds
Turbid (PS) Turbidity(Polystyrene)
-
10 mm cell
 Verification by Polystyrene standard solution
10.0 - 100
3 seconds
Zn (D) Zinc(Low Range)
WAK-Zn (D)
Semi-micro cell
Specific cup *1		 5-Br-PAPS Absorptiometry
0.03 - 0.4
6 minutes

*1 One dedicated cup is included in the reagent kit.
*2 Please use the dedicated cup (WAK-CC 10 Pack Test Cup, 10 pieces) manufactured by Kyoritsu Chemical Research Institute.
*3 Approximate total time including pre-processing.

* If the program version of your UV-1280 is 1.xx, your program must be updated by a Shimadzu service engineer.
The program version is displayed on the bottom right of the Initialization screen.

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