Luminous Intensity / Radiant Intensity Probe / LPPHOT03 / LPPAR03
Senseka (formerly Delta Ohm)
A probe designed for measuring illuminance and irradiance outdoors.
Measurement of illuminance (lux) in the near ultraviolet spectrum region VIS-NIR and the photon flux in the UVA, UVB, and PAR regions (400–700nm). ■LPPHOT03 Measurement of illuminance (lux), defined as the ratio of luminous flux (lumens) to unit area (m²). The spectral response curve of the photometric measurement probe approximates the response curve of the human eye known as the photopic standard sensitivity. ■LPPAR03 Measurement of the ratio of the number of photons incident on a surface per second to unit area (m²) in the spectral range of 400–700nm. This quantity is defined as PAR: Photosynthetically Active Radiation. ■LPUVA03 Measurement of radiative illuminance (W/m²), defined as the ratio of the radiative flux (W) incident on a surface to unit area (m²) in the UVA spectral range (315–400nm). With the adoption of a new photodiode, LPUVA03 is insensitive to visible and infrared light. ■LPUVB03BLAV Measurement of radiative illuminance (W/m²), defined as the ratio of the radiative flux (W) incident on a surface to unit area (m²) in the UVB spectral range (280–315nm). The spectral sensitivity is centered at 304nm with a bandwidth (FWHM) of 5nm.
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basic information
■LPPHOT03■ ○Typical Sensitivity: 0.5～1.5mV(klux) ○Spectral Range: V(λ) ○Calibration Uncertainty: <4% ○Operating Conditions: -20～+60℃ ■LPPAR03■ ○Typical Sensitivity: 1.0～2.5μV/(μmol (m⁻²s⁻¹)) ○Typical Spectral Range: 400～700nm ○Calibration Uncertainty: <5% ○Operating Conditions: -20～+60℃ ■LPUVA03■ ○Typical Sensitivity: 70～200μV/(W/m2) ○Spectral Range: 342～384nm(1/2) 330～393nm(1/10) 320～400nm(1/100) Peak 365nm ○Calibration Uncertainty: <6% ○Operating Conditions: -20～+60℃ ■LPUVB03BLAV■ ○Typical Sensitivity: 6V/(W/m2) ○Spectral Range: 301～306nm(1/2) 295.0～308.5nm(1/10) 290.0～311.5nm(1/100) Peak 304nm ○Calibration Uncertainty: <6% ○Operating Conditions: -20～+60℃
Price range
P2
Delivery Time
P4
Applications/Examples of results
Equipped with a protective K5 glass dome, it can also be used for outdoor measurements.
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LAZER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.
