2d3d8d57-8331-41f1-a12a-3840bf915d50 eng 1802972c-49fa-4ddc-9622-4b50b858d7fd Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy metadata@evk2cnr.org http://www.evk2cnr.org 2025-02-07T16:45:08 ISO 19115:2003/19139 1.0 1 WGS 84 (EPSG:4326) EPSG 7.4 Pyramid Pyranometer 2011-03-30T17:51:00 The Pyramid station is equipped with sensor (CM6B Kipp&Zonen) for measuring Flux Parameter. It is suitable for the measurement of solar irradiance on a plane surface (W/m2). The CM6B Pyranometer is suitable for the routine measurement of incoming global solar radiation (0.3 to 2.8 µm spectral range), diffuse sky irradiance measurements, and surface reflected solar radiation measurement research. The CM6B is a first class pyranometer as defined by the World Meteorological Organization. Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy evk2cnr@evk2cnr.org http://www.evk2cnr.org/ https://geoportal.mountaingenius.org/geonetwork/srv/api/records/2d3d8d57-8331-41f1-a12a-3840bf915d50/attachments/evk2cnr__.png evk2cnr__.png https://geoportal.mountaingenius.org/geonetwork/srv/api/records/2d3d8d57-8331-41f1-a12a-3840bf915d50/attachments/evk2cnr__.png evk2cnr__.png thermal power plant GEMET SHARE Network Station High Altitude Nepal Lobuche Khumbu Valley Sagarmatha National Park AWS global solar radiation No conditions apply climatologyMeteorologyAtmosphere environment geoscientificInformation 80.0522 88.1946 26.3684 30.4247 https://geoportal.mountaingenius.org/geonetwork/srv/api/records/2d3d8d57-8331-41f1-a12a-3840bf915d50/attachments/Data%20Usage%20Policy.pdf WWW:DOWNLOAD-1.0-http--download https://geoportal.mountaingenius.org/portal/index.php/data/ WWW:LINK-1.0-http--link The CM6B Pyranometer is suitable for the routine measurement of incoming global solar radiation (0.3 to 2.8 µm spectral range), diffuse sky irradiance measurements, and surface reflected solar radiation measurement research. The CM6B is fully compliant with all ISO-9060 First Class pyranometer performance specification criteria. Benefits: - Good cosine response -Low dome IR offset error - Good linearity - Excellent long-term stability of sensitivity The CM6B is a first class pyranometer as defined by the World Meteorological Organization. It is suitable for the measurement of solar irradiance on a plane surface (W/m2). It incorporates a 64-thermocouple sensor, which is rotationally symmetrical, housed under K5 domes. A white screen prevents the body of the pyranometer from heating up. The pyranometer is supplied with a spirit level and screws for accurate levelling. A drying cartridge keeps the interior free from humidity. The CM6B can be used in conjunction with the optional Kipp & Zonen CV2 ventilation system, for enhanced measurement performance and overall reduced instrument maintenance. Every CM6B is calibrated upon manufacture, and is supplied standard with a WRR (World Radiometric Reference) traceable calibration certificate. The technical characteristics are: - Spectral range: 305 to 2800 nm (50%points) - Sensitivity: 9 to 15µV/Wm-2 - Impedance: 70 to100 Ohm - Response time: 1/e 5 s, 99 % 55 s - Non-linearity: <1.5 % (<1000 W/m2) - Tilt error: <1.5 % at 1000 W/m2 - Operating temperature: -40 to +90 °C - Temperature dependence of sensitivity +/- 2% (-10 to +40°C) - Maximum irradiance 2000 W/m2 - Directional error: <+/- 20 W/m2 at 1000 W/m2 - Weight: 0.85 kg - Cable length: 10 No conditions apply