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Portable digital residual chlorine meter (ultra high concentration total chlorine/low concentration free chlorine)Handling Company
Hanna Instruments JAPANCategories
| Image | Part Number | Price (excluding tax) | Power supply | Waterproof | Automatic power off | Accuracy @25℃ Free chlorine | Accuracy @25℃ Total chlorine | Light source | Measurement range Free chlorine | Measurement range Total chlorine | Measurement principle | Lcd screen | Bandpass filter | Light receiving part | Resolution Free chlorine | Resolution Total chlorine | External environment used | Data storage | Size, weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
HI 97771 |
$ 448.50〜 |
3 x 1.5V AA alkaline batteries |
The main case is IP67 |
After 15 minutes of non-use |
±0.03mg/L ±3% of measured value |
±3mg/L ±3% of measured value |
LED (525nm) |
0.00~5.00mg/L (ppm) |
0~5.00mg/L (ppm) |
Absorption photometry |
128 x 64 pixels, backlit |
Bandwidth: 8 nm Wavelength accuracy: ±1.0 nm |
Silicon photocell |
0.01mg/L |
1mg/L |
0~50℃ (relative humidity 100% or less) |
Automatically up to 50 data |
Length 142.5 x Width 102.5 x Thickness 50.5mm, 380g |
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