Outdoor Reference CellsInterested customers with professional experience in the photovoltaic field can use Fraunhofer ISE’s indoor and outdoor reference cells, which were originally developed for the institute’s own use. This enables a high level of measurement precision to be achieved for the first time at locations other than specialized calibration laboratories. 0.000 (CNY) Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendTechnical data for outdoor reference cells:Housing made of naturally anodized unstressed aluminum IP65Dimensions 70*79*17mm³Monocrystalline silicon solar cell made by Fraunhofer ISE, 20*20mm²Potential-free mounting in the housingPt100 temperature sensor (4-wire) integratedConnection via 8-pin binder connectorGlass cover or filter e.g. for measuring thin film cellsIntegrated precision resistorCalibration of the short circuit current as a resistor voltage in mV