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 2026:
| Location | Country | Instruments | Month in 2026 | Julian days |
| Perth | Australia | March | ||
| Broadmeadows | Australia | March | ||
| Hobart | Australia | March | ||
| Belsk | Poland | April | ||
| Reykjavik | Iceland | April | ||
| Helsinki | Finland | May | ||
| Sodankyla | Finland | May | ||
| Hohenpeissenberg | Germany | May | ||
| Lindenberg | Germany | June | ||
| Norrkoping | Sweden | June | ||
| Kjeller | Norway | June | ||
| Alomar | Norway | June |