radiation balance meter with Lupolen domes

€1,304.58 * (€1,096.29 netto zzgl. MwSt.)

* Prices incl. VAT plus shipping costs

Delivery time approx. 5 working days

additional cable [m]:

  • 10.16.01.00
The radiation balance meter is a device for direct and immediate determination of the radiation... more
Product information "radiation balance meter with Lupolen domes"

The radiation balance meter is a device for direct and immediate determination of the radiation balance of an area in the wavelength range of 0.3 to> 30? M. The radiation balance is the difference between the incident on the unit area of ​​the earth's surface and the votes of this area in the upper half space radiation energy.

Measuring principle:

Measurement of the temperature difference between the upward and downward oriented receiver blackened surfaces by means of thermocouples. The upper receiver surface shortwave radiation and the long-wave radiation of the atmosphere in accordance with its temperature are measured. With the lower receiver surface reflected short-wave radiation and long-wave radiation of the surface temperature of the substrate are measured.

For direct determination of the radiation budget, the two receiver surfaces are electrically connected.

The positive sign designates radiation flows directed to the surface, that is, that the reference surface radiation energy wins. If the sign of the radiation balance is negative, the reference surface radiation energy is extracted.

 

description

The radiation-sensitive part of the device is the built in the center part thermopile consisting of thermocouples and is covered by blackened 2 "receiver surfaces". These in turn by 2 of "Lupolen" crafted cupolas (a plastic that has the necessary optical properties) outwardly shielded. 2 cover rings and gaskets close the probe from tight. 2 vials enable the setting in horizontal position for use.

A detachable container for receiving the dry solids (silica gel) is the side of the sensor mounted so that this creates no shield against the upper or lower half-space. A 400 mm long holding tube enables easy handling.

Sensor Type: Radiation balance meter
Norm: VDI 3786 Part 5 Radiation Measurement
Norm - WMO: WMO-No,8 7th Edition Part I Chapter 7 Measurement of radiation
Manufacturer: Philipp SCHENK GmbH Wien
Application: Agriculture, climate measurements, Hydrology, Landing sites, Research, Solar technology, Synoptic
Spectral range [nm]: 300…1000
Sensitivity [µV / W / m²]: 5 … 20
Temperature dependence of sensitivity (% / ° C): <2% of measurement value from -20 ° C ... + 40 ° C
response time [t95 s]: < 25 s
Operating temperature [° C]: -40 ... +80
voltage supply: 6 ... 24 VDC, keine
Output signal : 0 ... 10 mA, 0 .. 20 mA, 0...1V DC, 0...5mV, 0...5V DC, 0...10mV, 0...10V DC, 0...50mV, 0...100mV, 0..20mV, 0..22mV
Degree of protection: IP65
Mobile data capture radiation:: handheld device, Multichannel datalogger, Single channel data logger
Weight (Kg): 1,5
Dimension (cm): L 20,5 x 18,5 x 24,5 cm
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