IOS Inc.
The Brewer experts
Important:
SETDATE: Automatic date correction in the OP_ST.### file before running the Brewer software. 
01.12.2005.
Calibration information tables. 09.12.2005.
How to find calibration information 25.01.2006.
Brewer operating software v3.76b 26.08.2008.
GWBasic: A help file. 12.12.2005.
Calibrations in 2012:
| Location | Country | Instruments | Month in 2012 | Julian days |
| Toronto | Canada | January | ||
| Marambio | Antarctica | January | ||
| Toronto | Canada | February | ||
| Petaling_Jaya | Malaysia | April | ||
| Taipei | Taiwan | April | ||
| Beijing | China | April | ||
| Hohenpeissenberg | Germany | May | ||
| Lindenberg | Germany | May | ||
| Belsk | Poland | May | ||
| Oslo | Norway | May | ||
| Alomar | Norway | May | ||
| Valentia | Ireland | June | ||
| Norrkoping | Sweden | June | ||
| Jokioinen | Finland | July | ||
| Arosa | Switzerland | July | ||
| Toronto | Canada | August | ||
| Obninsk | Russia | September | ||
| Toronto | Canada | September |
Footnotes:
1-- IOS helped with the maintenance and calibration of this instrument, but it wasn't part of our official business.
2-- Financially supported by WMO