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90-2619-09 Color of Water Checker, Range 0 to 500 PCU
Color of Water Checker, Range 0 to 500 PCU, Adaptaion of Colorimetric Platinum Cobalt Method, Accuracy ±5% of reading ±10 PCU, 5 PCU resolution, Hanna HI 727 Pocket Colorimeter
Diphenylcarbohydrazide method
Accuracy ±10 PCU ±5 % of reading
5 PCU resolution
Large, easy to read digits
Auto shut off
Uses 10 mL glass cuvettes
Weighing a mere 64 g (2.25 oz.), the Checker®HC easily
fits into the palm of your hand or pocket
Use for quick and accurate on the spot analysis
Single button operation: zero and measure
Operated by a single AAA battery
True color is caused by dissolved compounds in water. It can be natural or artificial. Dissolved and suspended solids (together) cause apparent color. Color is measured in Platinum-Cobalt units. The AWWA recommends ≤ 15 PCU.
The HI 727 Checker®HC is extremely simple to use. First, zero the instrument with deionized water. Next, prepare the sample according to the Apparent/True color measurement. Place the second vial with prepared sample into the Checker®HC, press the operational button and the
HI 727 Checker®HC displays the color of water in PCU.
Supplied With:
HI 727 Checker®HC is supplied with sample cuvettes with caps (2 ea.), battery and instructions.
Specifications:
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Range
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0 to 500 PCU
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Resolution
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5 PCU
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Accuracy @ 25°C
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±5% of reading ±10 PCU
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Light Source
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LED @ 470 nm
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Light Detector
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silicon photocell
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Environment
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0 to 50°C (32 to 122°F); RH max 95% non-condensing
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Battery Type
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(1) 1.5V AAA
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Auto-off
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After ten minutes of non-use
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Dimensions
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81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
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Weight
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64 g (2.25 oz.)
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Method
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adaptation of the Standard Methods for the Examination of Water and Wastewater, 21th edition, Colorimetric Platinum Cobalt method
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Additional Models
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Product Description |
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Price |
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90-2619-09
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Color of Water Checker, Range 0 to 500 PCU, Adaptaion of Colorimetric Platinum Cobalt Method, Accuracy ±5% of reading ±10 PCU, 5 PCU resolution, Hanna HI 727 Pocket Colorimeter
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By Quote Only
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