LH-F Series Portable Water Analyzer For Residual Chlorine Concentration Determination
Portable Water Quality Analyzer
Portable Water Quality Analyzer is suitable for site and field use in municipal water, medical water, public health, environmental monitoring and other industries, bring you a new working experience.
Brand-new model portable water quality analyzer, used for the concentration determination of residual chlorine, total chlorine, chlorine dioxide, ozone, ammonia nitrogen in water samples with simple and quick operation and high sensitivity.With lightweight, easy to carry, delicate and compact design,save space for you.
IP65 protection level；Good optical stability；Intuitive and simple operation；Pre-stored standard curve；Economic and environmental protection；Easy to carry
| Model | LH-C10F | LH-C06F | LH-C05F | LH-D01F | LH-N11F | LH-P30F |
| Test Item | Residual Chlorine | Total Chlorine | Chlorine Dioxide | Ozone | Ammonia Nitrogen | Phosphate |
| Measure range | 0.05 - | 0.05- | 0.1 ~ | 0.05- | 0.01 ~ | 0.00 ~ |
| 10.00mg/L | 10.00mg/L | 5.00mg/L | 2.50mg/L | 10.00mg/L | 2.00mg/L | |
| Wavelength | 520nm | 520nm | 520nm | 520nm | 420nm | 620nm |
| Principle | Reference to HJ 586-2010 National Environmental protection standard "Water Quality Determination of Free Chlorine and Total Chlorine N, N-diethyl-1, 4-phenylenediamine Spectrophotometric Method" | DPD photometric method, chlorine dioxide reacts with DPD reagent to make the sample solution appear red. | DPD photometric method, ozone reacts with | Nessler's reagent photometry | Ammonium molybdate spectrophotometry | |
| DPD reagent to make the sample solution appear red. | ||||||
| Accuracy | <1.0 mg/L,W±0.05mg/L; >1.0 mg/L,W±5% | |||||
| Light source | LED light emitting diode | |||||
| Battery life | More than 24 hours (without shutdown) | |||||
| Size | 128x70x48mm | |||||
| Weight | 188g (including battery) | |||||
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