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Alat Ukur Curah Hujan
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Last Updated
10 Jun 2021
Minimum Order
1 Unit
Category
ESTATE

Specification of Alat Ukur Curah Hujan

OBSERVATORY TYPE RAIN FAKER (OMBROMETER) or RAIN GAUGE or serimh called RAIN GAUGE is a tool used to measure rainfall if within 24 hours the rainfall collected in the collector tube> 0.5 mm. Observations are made every day at 07.00 local time. The water collected in the collector tube is then measured with a measuring cup. The rainfall collected on that day is the value of the previous day's rainfall. The value of rainfall is recorded every day, then added up every month to become monthly rainfall and added annually to become annual rainfall. Data is recorded in mm. If not, write (-). If there is no rain, write (0). If there is low rainfall (0 - 0.5 mm) it is written (+).

 

The value of rainfall is the amount of water measured in a measuring cup (in mm). If using a volume measuring cup (mL), the conversion method is as follows: Rainfall = collected water (mL) / 100 cm Example of calculation: Suppose the water collected in the collector tube is 250 mL. Then the rainfall is = 250 mL / 100 cm² = 2.5 cm = 25 mm.

SPECIFICATION

- Made of stainless steel so that it is stronger (robust) and durable.

- It has been calibrated.

- Made of stainless steel so that it is stronger (robust) and durable.

- The size of the mouth / funnel is 11.3 cm in diameter and 100 cm² in area.

- Collector tube with a capacity of 3.75 liters or equivalent to a bulk of 375 mm.

- Rain measuring cup. Made of pyrex glass.

- It has been calibrated.

- Storage capacity of 250 mL or equivalent to 25 mm of rainfall.

- COMPLETED MEASURING CUP AND OBSERVATION SHEET

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