Übersetzung für "Spectral irradiance" in Deutsch

Figure 1 gives an example of an acceptable spectral irradiance distribution of a filtered solar simulator.

The international SOLSPEC team used the calculable spectral irradiance of a PTB high-temperature cavity radiator for its measurements.

In addition, we installed spectral radiance and irradiance measurements from which cloud properties can be determined.

In addition, a new ultraviolet test facility, unique in its size and spectral irradiance, was set up to satisfy the increasing demand in PVmodule testing of large area modules.

The calibration can be done by applying the KS-J1011 portable spectral irradiance source and the appropriate adapter (KS-J1011-ADAPT-GLO).

With only three pushes of a button, the system’s irradiance-measurement software, which is stored on an SD card, collects full spectral irradiance information from the selected light source.

They will be part of the so-called PREMOS module that is to measure the total and the spectral solar irradiance as well as its variation with time.

For instance, the photodiodes and phototransistors from Würth Elektronik eiSos are now covered in REDEXPERT and are represented by curves of the viewing angle, spectral sensitivity, irradiance and emitter-collector.

This arrangement achieves the advantages of a fiber-optic power transmission over a free-beam transmission such as, for example, robustness, independence from adjustments, insensitivity to harmful environmental influences, flexible geometrical configuration and low volume and mass can be maintained without significantly limiting the available focusing region (hemisphere), without unnecessarily increasing the total volumes and masses to be moved on a movable part of a beam focusing system beyond the necessary level, and without the need of significantly cutting back in terms of mode quality or beam divergence, spectral properties and optical power, and therefore (spectral) irradiance available on a target.

Sunlight which reaches the surface of the earth as radiation can be divided essentially into three sub-ranges according to ASTM G 173-03 (2012) “Standard Air Maß 1.5 Direct Normal and Hemispherical Spectral Solar Irradiance for 37° Sun-Facing Tilted Surface”: 5% of the energy arriving on the surface covers the UV spectral range (300 to 400 nm), almost 43% covers the visual range (400 to 700 nm) and 52% covers the NIR range (700 to 2500 nm).

Based on this information, it is possible to deduce the ozone column at the moment of the measurement by comparison with the simulated spectral irradiance of an irradiance transfer model.

On board the International Space Station ISS, the solar-spectroradiometer SOLSPEC has been measuring the spectral irradiance of the sun since February of this year.

An essential point here is the primary calibration of reference solar cells by determining their short-circuit current under standard test conditions ISTC and their absolute spectral irradiance responsivity.

Dragon delivers several science investigations to the space station, including a NASA instrument called Total and Spectral Solar Irradiance Sensor, or TSIS-1, which will measure the Sun's energy input to Earth, and a fiber optic payload.

The calibration can be done by applying the KS-J1011 portable spectral irradiance source and the appropriate adapters (KS-J1011-ADAPT-GLO + KS-J1011-ADAPT-DIR).

At radiator temperatures around 3100 K with high temperature stability (drift < 0.2 K/h) and an expanded temperature measurement uncertainty of only 1 K, the team could precisely determine the spectral irradiance and calibrate SOLSPEC with the highest accuracy.

We offer a range of high end entrance optics to measure the spectral irradiance from UV to IR.

This new device can measure the direct spectral irradiance of the Sun on Earth with very little effort and at short intervals, thus allowing conclusions to be drawn as to the total ozone column of the Earth's atmosphere.

Here, the solar-spectroradiometer SOLSPEC is the central measurement station, with which the spectral irradiance of the sun from the UV spectral range to the near infrared will be observed continuously over a long period of time.

The textiles and the water contained therein absorb energy from the electromagnetic radiation over the entire irradiated spectral range of the light source.

In addition, in the interior there is a light source not visible here, which generates light with a defined known spectral composition and irradiates the monitor.

With a spectral irradiation density of 144.676 mW/cm 2 for 300 s, an optical energy of 43402.8 mJ/cm 2 was transferred to the surface.

At a spectral irradiation density of 144.676 mW/cm 2 for 300 s, an optical energy of 43402.8 mJ/cm 2 was transferred to the substrate.

At a spectral irradiation density of 103.41 mW/cm 2 for 300 s, an optical energy of 31023.94 mJ/cm 2 was transferred to the surface.

The sheets for measuring the yellow index (YI 2) are irradiated per cycle for 4 hours at 60° C. with UVA at a wavelength of 340 nm and a spectral irradiation power of 0.63 W/m 2 /nm and subsequently stored for 4 hours at 50° C. in an atmosphere saturated with moisture.