Hanna-instruments HI 83200 Instrukcja Użytkownika Strona 6
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• Pay attention to push the cuvette completely down in the holder and to align the white point on the
cap to the indexing mark on the meter.
• In order to avoid reagent leaking and to obtain more accurate
measurements, close the cuvette first with the supplied HDPE plastic
stopper and then the black cap.
• Each time the cuvette is used, the cap must be tightened to the same degree.
• Whenever the cuvette is placed into the measurement cell, it must be dry
outside, and free of fingerprints, oil or dirt. Wipe it thoroughly with
HI 731318 or a lint-free cloth prior to insertion.
• Shaking the cuvette can generate bubbles in the sample, causing higher
readings. To obtain accurate measurements, remove such bubbles by
swirling or by gently tapping the cuvette.
• Do not let the reacted sample stand too long after reagent is added. For
best accuracy, respect the timings described in each specific method.
• It is possible to take multiple readings in a row, but it is recommended
to take a new zero reading for each sample and to use the same cuvette
for zeroing and measurement when possible (for most precise results follow
the measurement procedures carefully).
• Discard the sample immediately after the reading is taken, or the glass might become permanently
stained.
• All the reaction times reported in this manual are at 25 °C (77 °F). In general, the reaction time
should be increased for temperatures lower than 20 °C (68 °F), and decreased for temperatures higher
than 25 °C (77 °F).
INTERFERENCES
• In the method measurement section the most common interferences that may be present in an average
sample matrix have been reported. It may be that for a particular treatment process other compounds
do interfere with the method of analysis.
METHOD REFERENCE TABLE
Method Method Page
description
1 Aluminum 21
2 Alkalinity 23
3 Ammonia MR 25
4 Ammonia LR 27
5 Bromine 29
6 Calcium 31
7 Free Chlorine 33
8 Total Chlorine 36
9 Chlorine Dioxide 39
10 Chromium VI HR 42
11 Chromium VI LR 44
12 Color of Water 46
13 Copper HR 48
14 Copper LR 50
15 Cyanuric Acid 52
16 Fluoride 54
17 Calcium Hardness 56
18 Magnesium Hardness 59
19 Hydrazine 62
20 Iodine 64
21 Iron HR 66
22 Iron LR 68
Method Method Page
description
23 Magnesium 71
24 Manganese HR 73
25 Manganese LR 75
26 Molybdenum 78
27 Nickel HR 81
28 Nickel LR 83
29 Nitrate 86
30 Nitrite HR 88
31 Nitrite LR 90
32 Dissolved Oxygen 92
33 Ozone 94
34 pH 97
35 Phosphate HR 99
36 Phosphate LR 101
37 Phosphorus 103
38 Potassium HR 105
39 Potassium MR 108
40 Potassium LR 110
41 Silica 112
42 Silver 114
43 Sulfate 117
44 Zinc 119
HEALTH & SAFETY
• The chemicals contained in the reagent kits may be hazardous if improperly handled.
• Read the Material Safety Data Sheet (MSDS) before performing tests.
• Safety equipment: Wear suitable eye protection and clothing when required, and follow instructions
carefully.
• Reagent spills: If a reagent spill occurs, wipe up immediately and rinse with plenty of water.
If reagent contacts skin, rinse the affected area thoroughly with water. Avoid breathing released vapors.
• Waste disposal: for proper disposal of reagent kits and reacted samples, refer to the Material Safety
Data Sheet (MSDS).
- HI 83200 1
- PRELIMINARY EXAMINATION 2
- GENERAL DESCRIPTION 2
- TABLE OF CONTENTS 2
- PRINCIPLE OF OPERATION 3
- PRECISION AND ACCURACY 3
- ABBREVIATIONS 3
- FUNCTIONAL DESCRIPTION 4
- USING CUVETTES 5
- METHOD REFERENCE TABLE 6
- HEALTH & SAFETY 6
- OPERATIONAL GUIDE 7
- SAMPLE PREPARATION 9
- HELP MODEHELP MODE 9
- HELP MODE 9
- ALUMINUM 11
- ALKALINITY 12
- AMMONIA MEDIUM RANGE 13
- AMMONIA LOW RANGE 14
- INTERFERENCES 15
- SPECIFICATIONS 15
- REQUIRED REAGENTS 15
- REAGENT SETS 15
- MEASUREMENT PROCEDURE 15
- FREE CHLORINEFREE CHLORINE 17
- FREE CHLORINE 17
- TOTAL CHLORINE 19
- CHLORINE DIOXIDE 20
- SAMPLING PROCEDURE 21
- CHROMIUM VI HIGH RANGE 22
- CHROMIUM VI LOW RANGE 23
- COLOR OF WATER 24
- COPPER HIGH RANGE 25
- COPPER LOW RANGE 26
- CYANURIC ACID 27
- FLUORIDE 28
- CALCIUM HARDNESS 29
- MAGNESIUM HARDNESS 30
- SAMPLE DILUTION 31
- HYDRAZINE 32
- IRON HIGH RANGE 34
- IRON LOW RANGE 35
- MAGNESIUM 36
- MANGANESE HIGH RANGE 37
- MANGANESE LOW RANGE 38
- MOLYBDENUM 40
- NICKEL HIGH RANGE 41
- NICKEL LOW RANGE 42
- NITRITE HIGH RANGE 45
- NITRITE LOW RANGE 46
- DISSOLVED OXYGEN 47
- PHOSPHATE HIGH RANGE 50
- PHOSPHATE LOW RANGE 51
- PHOSPHORUS 52
- POTASSIUM HIGH RANGE 53
- POTASSIUM ULTRA HIGH RANGE 54
- POTASSIUM MEDIUM RANGE 55
- POTASSIUM LOW RANGE 56
- REQUIRED REAGENT 60
- ERRORS AND WARNINGS 61
- STANDARD METHODS 62
- DATA MANAGEMENT 62
- ACCESSORIES 63
- WARRANTY 64
- HANNA LITERATURE 64
- Printed in EUROPE 65
- (ROMANIA) 65
- MAN83200 04/12 65
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