{"product_id":"biospherical-instruments-inc-qcr2200-surface-refer-radiometer-serial-20112","title":"BIOSPHERICAL INSTRUMENTS INC. QCR2200 Surface Refer. Radiometer Serial #: 20112","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eBIOSPHERICAL INSTRUMENTS INC. QCR2200 Surface Refer. Radiometer Linear Analog Serial #: 20112\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eUsed, see photos.\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eBiospherical Instruments QCR-2200 Surface PAR Reference Radiometer, serial number 20112. This specialized surface reference sensor is designed for above-water monitoring of incident photosynthetically active radiation, or PAR, across the 400 to 700 nm band. The QCR-2200 uses a flat cosine collector and analog voltage output for integration with CTD systems, oceanographic data acquisition platforms, and environmental monitoring setups requiring a surface PAR reference matched to underwater profiling sensors. Biospherical literature describes the QCR-2200 as a non-submersible, weather-resistant surface instrument with output directly proportional to incident cosine irradiance. Sale includes only what is shown; cable, calibration certificate, and interface hardware should be considered not included.\u003c\/p\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":53449737666852,"sku":"SP111116471","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/406873391680-0.jpg?v=1777377452","url":"https:\/\/store.labliquidators.com\/products\/biospherical-instruments-inc-qcr2200-surface-refer-radiometer-serial-20112","provider":"Lab Liquidators Store","version":"1.0","type":"link"}