Hanna Instruments pH Handheld Colorimeter
#Grup produk P112310262
Spesifikasi
| Accuracy (pH) | ±0.2 of reading |
|---|---|
| Automatic Shut-Off (minute) | after 10 of non-use |
| Battery Type | 1.5V AAA |
| Dimensions (mm) | 86.0x61.0x37.5 |
| Photometer/Colorimeter Light Detector | Silicon Photocell |
| Photometer/Colorimeter Light Source | LED @ 525 nm |
| pH Method | Adaptation of Phenol Red Method |
| pH Range (pH) | 6.3 to 8.6 |
| pH Resolution (pH) | 0.1 |
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Informasi Produk
Description
HI779 Pool Line pH Checker Handheld Colorimeter (HC) bridges the gap between simple chemical test kits and professional photometric 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 at a specific wavelength and a light-sensing detector to precisely determine absorbance and ion concentration. The Pool Line pH Checker HC 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.
Feature
- The ease of a chemical test kit without the maintenance of traditional pH meters- No more guessing colors
- Simple, intuitive operation
Ulasan Produk
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