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CHLORINE METER FREE AND TOTAL LOW RANGE
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Clarkson Catalog Number: HI93711
Manufacturer: Hanna Instruments
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Clarkson HI93711
Hanna Instruments HI 93711
Description:
Chlorine is the most commonly used water disinfectant. Applications vary from treatment of drinking water and wastewater to pool and spa sanitization and food processing to sterilization.
HANNA®' line includes colorimetric chemical test kits, measuring both free and total chlorine. The microprocessor-based instruments featured here provide greater resolution, better accuracy and immediate results. Choose between three different models: HI 93701 for measuring free chlorine and HI 93711 for free (o to 2.5 mg/L) and total (0 to 3.5 mg/L) chlorine. For applications that require a more extensive measurement range, HANNA® also offers the HI 93734 which measures both free and total chlorine from 0.00 to 9.99 mg/L.
Specifications:
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Range |
Free Chlorine |
0.00 to 2.50 mg/L |
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Range |
Total Chlorine |
0.00 to 3.50 mg/L |
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Resolution |
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0.01 mg/L |
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Accuracy |
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±0.03 mg/L ±3% of reading |
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Light Source |
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LED 555 nm |
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Light Life |
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Life of the instrument |
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Light Detection |
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Silicon Photocell |
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Battery Type / Life |
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1 x 9V / approx. 40 hours of continuous use;
auto-off after 10 minutes of non use |
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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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Dimensions |
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180 x 83 x 46 mm (7.1 x 3.3 x 1.8") |
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Weight |
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290 g (10 oz.) |
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Method |
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Adaptation of the EPA recommended DPD method 330.5.
The reaction between chlorine and DPD reagent causes a pink tint in the sample |
Accessories:
| Reagents & Standards |
| HI 93701-01 |
Chlorine, free, DPD Method (100 Tests) |
| HI 93701-03 |
Chlorine, free, DPD Method (300 Tests) |
| HI 93701-F |
Chlorine, free, DPD Method (300 Tests) |
| HI 93701-T |
Chlorine, total, DPD Method (300 Tests) |
| HI 93711-D3 |
Chlorine, Total, DPD Method (600 Tests) |
| HI 93711-01 |
Chlorine, Total, DPD Method (100 Tests) |
| HI 93711-03 |
Chlorine, Total, DPD Method (300 Tests) |
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