is impossible for the elements here. According to Piche, the water-level indicator is read on the glass tube. This method is easily applied inside buildings as well as in the open field. Realistic measuring conditions are created in the evaporation pan. Therefore, level measurement by hook gauge in the still well is the most commonly, best tested and most accurate measuring principle.
Evaporation gauge | ||
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Measuring range | 0...30 ml | |
Accuracy | ± 0.3 ml | |
Scale | scale division: 0.1 ml | |
Measuring principle | water level indication in the glass tube | |
Dimensions | H 335 mm • measuring tube Ø 14 mm • blotting paper discs Ø 30 mm | |
Weight | approx. 0.07 kg | |
Accessories | E33.15220.001 000 (1522-1) Spare measuring tube • E33.15220.002 000 (E1522-2) Blotting paper discs: 100 discs |