Điểm nổi bật
| SPECIFICATIONS | |
| Range | 0.00 to 2.50 ppm |
| Resolution |
0.01 ppm |
| Accuracy | ±0.04 ppm ±4% of reading @ 25 °C |
| Typical EMC Dev. | ±0.01 ppm |
| Light Source | Light Emitting Diode @ 525 nm |
| Light Detector | Silicon Photocell |
| Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method. The reaction between phosphate and the reagent causes a blue 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 3 minutes of non-use and 2 minutes after reading. |
| Dimensions | 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) |
| Weight | 64 g (2.25 oz.) |
1904000
