Celebrating more than 50 years manufacturing & servicing High Quality Vector Instruments Anemometers and Windvanes at Windspeed Ltd
Useful Links and Documents
DISCLAIMER: Below are links to several documents which may be of interest, and which we may refer to elsewhere on our website. These documents have been previously made publicly available via other websites and are the copyright of the owners of those websites or the document authors as appropriate. Some of these documents are now being made available directly from this website for your convienience because some of the original websites/links/sources appear to be offline, and we believe that their copyright permits this redistribution. As these materials/documents are originated from websites/authors outside the control of Vector Instruments (Windspeed Limited), we cannot be held liable for their contents nor your use of those materials/documents - accessing them is at your own risk. You should consult the copyright/use/distribution policy of the document in question before using, copying, referencing or linking-to the materials/documents (updated Feb 2016).
Please contact our sales office for a copy of the independent classification test report on our A100 Series Anemometer performance.
Other reports/documents (available for download) which may be of interest are listed below:
IEC 61400-12-1 (2017)
Annex F: Cup Anemometer Calibration Procedure
Annex G: Mounting of instruments on the meteorological mast
Annex I: Classification of anemometry
Annex J (informative) Assessment of cup anemometry
Note: The IEC 61400-12-1 standard has been revised (2022) and the content of Annexes F, G, I, J mentioned above have now been moved to a separate standard IEC 61400-50-1, however the content moved to the new IEC 61400-50-1 standard is essentially the same as the original IEC61400-12-1 standard annexes.
These IEC documents are international standards and copies must be purchased/licensed from a standards outlet such as the IEC Webstore. General information on contents of these standards may be found by searching the internet.
ACCUWIND Report (RIS-R-1556) (1.3Mb)