Residual chlorine meter EW-520
Yagyu Shokai Co., Ltd.
About This Product
■Features
-Uses a flat electrode that is easy to clean.
・Low-cost measurement is possible because no reagent is required during measurement (reagent is required during calibration).
*If the water to be measured is different, calibration is required each time.
*Cold springs, hot springs, mineral springs, well water, and alkaline ionized water cannot be measured.
*Do not immerse the pH sensor in liquids whose temperature exceeds 60℃.
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Product
Residual chlorine meter EW-520
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Handling Company
Yagyu Shokai Co., Ltd.
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Categories
1 Models of Residual chlorine meter EW-520
| Product Image | Part Number | Price (excluding tax) | Accessories | Conductivity range | Function | Measurement method | Measurement time | Measuring range | PH range | Power supply | Sensor electrode | Size | Specification | Water temperature measurement range | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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EW-520 |
Available upon quote |
・CL sensor (EW-521CS) ・DPD test simple set (colorimetric chart, container, reagent 2 packets x 5) ·strap |
50~1,000μs/cm | Calibration function (0.30~1.50mg/L) - Auto power off for 10 minutes (after final button operation) - Temperature display function - Memory function - Battery level detection function - pH automatic correction function (when measuring CL - EW-521 only) ) | CL sensor/galvanic method, pH sensor/glass electrode method | Approximately 15 seconds | CL/0.00~2.00mg/L | 5.8~8.0 (EW-521 only) |
DC6V 4 AAA alkaline (LR03) dry batteries (included for testing) |
CL sensor/platinum, silver chloride, silver, pH sensor/glass electrode (EW-521 only) |
Body/202 x 82 x 37mm, sensor/φ12 x 160mm | Main body |
CL sensor/5.0~60℃, pH sensor/0~60℃ (EW-521 only) |
Approximately 250g |
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About Company Handling This Product
- Japan