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Applicable Tax and Freight Charge will be added to Final Invoice.
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Hanna Hexavalent
Chromium Colorimeters |
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Technological alternative to chemical test kits
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Diphenilcarbohydrazide method
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Auto shut-off after 10 minutes of non-use
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300 tests with only one battery
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Self-diagnostic and error messages
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At normal temperature chromium is
corrosion-resistant. For this reason, it plays an important role in the
plating industry as well as cooling towers. In addition, it has certain
qualities that make it useful in the production processes of textile
industry. Hexavalent chromium is the most common form in which the metal
is used, however, being highly toxic it needs to be continuously
monitored in industrial wastes. |
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Each meter includes 2 cuvets, caps, 9V alkaline battery and instruction
manual.
Reagents for these meters must be ordered
separately.
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PRODUCT
SPECIFICATIONS
| Meter: |
L1125006 (Chromium LR) |
L1125206 (Chromium HR) |
| Range: |
0 to 300 µg/L |
0 to 1000
µg/L |
| Resolution: |
1 µg/L |
| Accuracy
(@20°C/68°F) |
±1 µg/L
±4% of reading |
±5 µg/L
±4% of reading |
| Typical EMC
Deviation: |
±1 µg/L |
| Light Source |
Light Emitting Diode @ 555 nm |
| Light Life |
Life of the instrument |
| Light Detector |
Silicon Photocell |
| Battery Type/Life |
1 x 9V / Approximately 40 hours of continuous use. Auto-shut off after
10 minutes of non-use |
| Dimensions / Weight |
180 x 83 x 46mm (7.1 x 3.3 x 1.8") / 290g
(10 oz.) |
| Method |
Adaptation of the ASTM Manual of Water
and Environmental Technology, D1687-92, diphenylcarbohydrazide
method. Reaction between chromium VI and reagent causes a purple tint in
sample. |
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PURCHASE COLORIMETERS
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ITEM NUMBER |
DESCRIPTION |
PRICE |
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Hexavalent
Chromium (LR) Colorimeter |
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Hexavalent
Chromium (HR) Colorimeter |
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Hexavalent
Chromium (LR) Reagent,100 Tests |
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Hexavalent
Chromium (HR) Reagent,100 Tests |
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Rugged
Field Case |
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Replacement
Cuvets, 4 pack |
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Replacement
Cuvet Caps, 4 pack |
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