Special Photodiode Sensors More videos are available on our video page Integrating spheres for measuring laser power of divergent beams, flat response sensors for broadband sources, eye response detectors for Lux measurements, peak detector for measuring scanned or chopped laser beams. Download catalog Sensor finder Contact us
PD300-MSP/N 7Z02482Aperture18x18mm Spectral Range350-1100nm Power Range3µW-1W Dimensions76 L x 25 W x 2.5 D (mm) The PD300-MS is a Microscope Slide power sensor that measures optical power at the sample plane of a microscope. The silicon photodiode measures from 350nm to 1100nm at optical powers ranging from 3µW to 1W and is designed to be a microscopy power sensor that answers the needs of fluorescence excitation measurements. The thin power sensor has a footprint of 76.0 mm x 25.2 mm matching that of a standard microscope slide. The sensing area is sealed and cleanable, allowing it to easily measure the output of high NA objectives that use immersion medium such as water / oil / glycerol as well as in air. The PD300-MS microscope slide power meter comes with a 1.5 meter cable for connecting to a meter or PC interface. More info
PD300-BBP/N 7Z02405Aperture10x10mm Spectral Range430-1000nm Power Range50pW-4mW Dimensions118 L x 10 W x 18 D (mm) The PD300-BB radiometric sensor with swivel mount has a flat spectral response photdiode sensor for measuring broadband light sources. It covers the spectral range 430 - 1000nm and has a 10x10mm aperture. Its power measuring range is 50pW - 4mW. The 50mW version measures from 50pW to 50mW. The sensor comes with a 1.5 meter cable for connecting to a meter or PC interface. More info
PD300-BB-50mWP/N 7Z02440Aperture10x10mm Spectral Range430-1000nm Power Range50pW-50mW Dimensions120 L x 13 W x 21 D (mm) The PD300-BB-50mW radiometric sensor has a flat spectral response photdiode sensor for measuring broadband light sources. It covers the spectral range 430 - 1000nm and has a 10x10mm aperturewith swivel mount and a removable filter. Without filter its power measuring range is 50pW – 4mW. With filter the power range is 1nW - 50mW. The sensor comes with a 1.5 meter cable for connecting to a meter or PC interface. More info
PD300-CIEP/N 7Z02406Aperture2.4x2.8mm Spectral Range400-700nm Power Range20mLux-200KLux Dimensions118 L x 10 W x 18 D (mm) The PD300-CIE is a photometric sensor with swivel mount. It has an eye response curve sensor and measures in units of Lux . Its measurement range is from 20mLux to 200kLux. The sensor comes with a 1.5 meter cable for connecting to a meter or PC interface. More info
BC20P/N 7Z02481Aperture10x10mm Spectral Range400-1100nm Power Range0.1mW-20mW Dimensions118 L x 10 W x 18 D (mm) The BC20 is a photodiode sensor for measuring scanned or intermittent beams such as bar code scanners. It has a swivel mount and a 10x10mm aperture. It covers the spectral range 400-1100nm and its power measuring range is 0.1mW - 20mW. The sensor comes with a 1.5 meter cable for connecting to a meter or PC interface. More info