MW11 Total Chlorine Handy Photometerเครื่องวัดคลอรีน รุ่น MW11ยี่ห้อ Milwaukee ผลิตและนำเข้าจากยุโรป |
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| The revolutionary new range of Milwaukee handy photometers are compact and easy to use, have a modern design, and measure Total Chlorine (MW11). Their main advantages are the small size, and the real simplicity when doing measurements on the spot. Within a few minutes you can get the required result on the LCD and the instrument directly displays the concentration of the specific component in ppm. The meter automatically turns off after 2 minutes in order to save the battery.They work exactly the same way as the other Milwaukee photometers.
When specific reagents are added, the water sample takes on a degree of coloration that is proportional to the concentration of the parameter being measured. Thephotometer measures this coloration. When a light beam passes through the coloured sample, energy with a specific wavelength is absorbed by the test substance. Thephotometer determines the coloration of the sample by measuring the transmission or absorption of light of this wavelength. The photometer then uses a microprocessor tocalculate the concentration and displays the result. The field of application is really wide including agriculture, drinking water analyses, aquariums, swimming pools or fish farms. As a result of this versatility and the affordable price it is undoubtedly worth using these products. |
| SPECIFICATIONS | |
| Range | 0.00 to 3.50 ppm |
| Resolution | 0.01 ppm |
| Accuracy | ±0.03 ppm ±3% of reading @ 25 °C |
| Typical EMC Dev. | ±0.01 ppm |
| Light Source | Light Emitting Diode @ 525 nm |
| Light Detector | Silicon Photocell |
| Method | Adaptation of USEPA method 330.5. The reaction between free chlorine and the DPD reagent causes a pink tint in the sample. |
| Environment | 0 to 50°C (32 to 122 °F) max. 95% RH non-condensing |
| Battery Type | 1 x 1.5V AAA |
| Auto-shut off | After 2 minutes of non-use. |
| Dimensions | 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) |
| Weight | 64 g (2.25 oz.) |
| ORDERING INFORMATION |
| All brand new handy photometers are supplied in carton box including 2 cuvets, reagents and instruction manual. |
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