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防水型余氯,、總氯,、氰酸和pH 比色計(jì)C401由上海谷雨環(huán)保科技供應(yīng),，全新,，原裝，*,。防水型 余氯,、總氯、氰酸和pH 比色計(jì)帶試劑 和手提箱 | Measurement Method | Photometric | | Light Source | Light Emitting Diode (LED) | | Wavelength | 525nm | | Detector | Silicon photodiode | | Absorbance Range | 0 - 2.5 Abs | | Photometric Precision | ±0.0015Abs | | Automatic Range Selection | 0 - 1.99 ppm (Free & Total Chlorine)
2.0 - 6.0 ppm (Free & Total Chlorine)
5 - 90 ppm (Cyanuric Acid)
5.9 - 8.2 pH | | Resolution | 0.01 ppm (0 - 1.99 ppm; Free & Total Chlorine)
0.1 ppm (2.0 - 6.0 ppm; Free & Total Chlorine)
0.1 pH (5.9 - 8.2 pH)
1 ppm (5 - 90 ppm; Cyanuric Acid) | | Accuracy | ±0.02 ppm (0 – 1.99 ppm; Free & Total Chlorine)
±0.2 ppm (2.0 – 6.0 ppm; Free & Total Chlorine)
±0.1 pH (5.9 – 8.2 pH)
±4 ppm; Cyanuric Acid | | Calibration Points | User selectable; 1 point per colorimetric test | | Display | 4-digit 14-segments customized liquid crystal display with annunciators | | Sample Cells | Borosilicate glass with screw caps, fill line and indexing mark Height x Diameter : 51 x 25 mm | | Sample Volume Required | 10 ml | | Operating Temperature Range | 0 – 50°C | | Operating Humidity Range | 0-90% RH non-condensing at 30°C | | Power Supply | 4 ‘AAA’ alkaline batteries | | Battery Life | > 3000 tests | | Electromagnetic | EN 61326 Compliance (EMC) | | Weight Instrument : | 200g | | Complete carrying case : | 1.25kg | | Dimensions Instrument : | 6.8(W) x 15.5(L) x 4.6(H) cm | | Carrying case : | 16(W) x 35(L) x 12(H) cm |
Order Information 防水型余氯,、總氯,、氰酸和pH 比色計(jì)C401由上海谷雨環(huán)保科技供應(yīng),，全新,，原裝，*,。防水型 余氯,、總氯、氰酸和pH 比色計(jì)帶試劑 和手提箱 ECC401 防水型 余氯、總氯,、氰酸和pH 比色計(jì)帶試劑 和手提箱 C401由上海谷雨環(huán)?？萍脊?yīng)，全新,，原裝,，*。防水型 余氯,、總氯,、氰酸和pH 比色計(jì)帶試劑 和手提箱 |
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