Hanna Instruments Iodine Checker
#Grup produk P105585840
Spesifikasi
Automatic Shut-off | After ten minutes of non-use |
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Battery Type/Life | (1) 1.5V AAA |
Dimensions (mm) | 81.5x61x37.5 (3.2\"x2.4\"x1.5\") |
Iodine Accuracy (ppm) | +/-0.1 +/-5% of reading |
Iodine Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method |
Environment Temperature (°C) | 0 to 50 (32 to 122 degree F); RH max 95% non-condensing |
Iodine Range (ppm) | 0.0 to 12.5 |
Iodine Resolution (ppm) | 0.1 |
Ordering Information | HI718 Checker is supplied with (2) sample cuvettes with caps, iodine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and Quick start guide. |
Photometer/Colorimeter Light Detector | Silicon photocell |
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Informasi Produk
Description
The Hanna Iodine Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iodine Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
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