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The PS-3702 detector is designed for direct evaluation of the phototropism effective irradiation over the spectral range from 320 to 500 nm for UV-A to green/visible assessment. This detector can also be supplied with an optional water proof dome cover.

Traceable Calibration

Calibration of the detector responsivity is performed by the Gigahertz-Optik GmbH calibration laboratory for optical radiation measurements quantities. As with all light detectors supplied by Gigahertz-Optik calibration of absolute detector responsivity as well as detector individual measured relative spectral responsivity data is included.

PS-3702 Typical Spectral Response
spectral responsivity

Actinic 320 nm - 500 nm

typical responsivity

2 nA/(µMol·m²·s)

Max. signal current

1 mA

Size input optic

15 mm Ø diffuser

temperature range

(5 - 40) °C

Cable Length

2 m

Plug Types


min. signal current

depends on optometer

Type Description File-Type Download
Datasheet PS-3702 PDF
Produktname Product Image Description Show product
P-9710 High-quality device for measurement of CW-, single pulse and modulated radiation.

Features: Optometer for all detector heads with calibration data plug. Measurement modes: CW, pulse energy, dose, peak-to-peak, effective luminous intensity (Blondel-Rey), data logger, battery, main power, RS232
X1 Four-channel USB optometer designed for mobile use.

Features: Compact device for use with all photometric, radiometric, colorimetric, plant-physiologic and photo-biologic measurement heads from Gigahertz-Optik. USB interface. Battery operation or power supply USB.
Article-Nr Modell Description Request / Compare
15296576 PS-3702 (-1 Connector)

Detector, Calibration Certificate

15297033 PS-3702 (-2 Connector)

Detector, Calibration Certificate

15297034 PS-3702 (-4 Connector)

Detector, Calibration Certificate

15300494 K-PS3702-I

recalibration with calibration certificate

15300571 K-UV-SR

Calibration of relative spectral responsivity from 250 nm to 550nm

100150 /WQ

Waterproof option for PS-37 detectors. Quartz dome for UV-VIS-NIR spectral range. Sealed bottom plate

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