Open Pan Evaporation (Manual Type)

₹ 24999.00 ~~₹ 36000.00~~ 31%off

Product Availability: In Stock

Balaji HydroMet Open Pan Evaporation Meter Model BHM-M-OPE-IS-GI is a precision-engineered meteorological instrument manufactured as per IS: 5973-1998 and designed to meet Indian Standard / IMD specifications for accurate evaporation measurement. This Open Pan Evaporation Meter is widely used in meteorology, agriculture, hydrology, irrigation planning, environmental monitoring, and research applications for determining the rate of water evaporation from an open water surface. The evaporation rate is calculated by observing the daily change in the free water level inside the pan along with the recorded rainfall data in millimetres. Using these observations, users can calculate evaporation data for any required period to estimate evaporation losses and evapotranspiration rates accurately. This makes the instrument highly useful for water resource management, crop water requirement studies, reservoir monitoring, and climatological analysis.

Category : Evaporation Monitoring
Model Number : Open Pan Evaporation Manual Type
Brand : Balaji Hydromet

Qty:

Open Pan Evaporation (Manual Type)

DETAIL

Balaji HydroMet Open Pan Evaporation Meter Model BHM-M-OPE-IS-GI is a precision-engineered meteorological instrument manufactured as per IS: 5973-1998 and designed to meet Indian Standard / IMD specifications for accurate evaporation measurement. This Open Pan Evaporation Meter is widely used in meteorology, agriculture, hydrology, irrigation planning, environmental monitoring, and research applications for determining the rate of water evaporation from an open water surface. The evaporation rate is calculated by observing the daily change in the free water level inside the pan along with the recorded rainfall data in millimetres. Using these observations, users can calculate evaporation data for any required period to estimate evaporation losses and evapotranspiration rates accurately. This makes the instrument highly useful for water resource management, crop water requirement studies, reservoir monitoring, and climatological analysis. The Balaji HydroMet Open Pan Evaporation Meter is designed for reliable field performance and standard-compliant observations. It is an ideal solution for agricultural universities, irrigation departments, meteorological stations, hydrology projects, and weather monitoring systems that require dependable and accurate manual evaporation measurements. This instrument is specifically used to measure the amount of water evaporated from the pan over a certain period of time, helping users understand atmospheric water loss and supporting scientific decision-making in agriculture and weather-related studies.

Open Pan View

Pan Material	GI (GALVANISED IRON)
Pan Diameter	1220 mm ±3 mm
Standard	Indian Standard 5973-1998
Depth of the pan	255 mm
Resolution	0.10 mm with the Transparent measuring jar
Accuracy of pan	±0.1 % at FS
Base Stand	Wooden with white paint
Protection	MS mesh for bird and animal protection
Stillwell	fixed-point gauge has been made from non-rusting metal rod of 10 mm. Diameter. It consists of a stilling well made from non-rusting metal tube of 102 mm. outside diameter with a wall thickness of 3.0 mm.
Water Temperature Thermometer	0° C to 100 °C with 0.1 °C accuracy
Paint	GI sheet pan must have the white paint outer and inside
Measuring Jar	2 mm capacity provided

Water Resource Managements

Meteorological

Hydrometeorological

Water Treatments, Dams & Reserviors

Environmental, Hydrological & Air Quality Monitoring

Fixed Point Evaporation Station, Metric

BHM-M-OPE-IS-GI	Evaporation Pan as per Indian Standard (Material GI)
BHM-MJ-OPE-Clear	Transparent Measuring Jar
BHM-M-CCA	Cup Counter Anemometer, kilometres (Optional)
BHM-M-ORG	Standard/ Ordinary Rain Gauge (Optional)