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.
IOS 2008 - 2009
apologize for silence but 2008 was a good year again - like all the previous ones. Martin is still quite active with IOS and Ken will transfer #017 to him in Lindenberg on May 12. Ken just experienced more winter in Ny Alesund - he did miss most of the mean Toronto winter by going to Texas again. Major intercomparison with 5 instruments from countries nearby - starting in Hradec Kralove in 2 weeks. Nettie and I are really looking forward to seeing Czech R. again.
GWBasic operating software version 3.77 is available for download.
With a bit of a delay, we are happy to announce that the new version of the Brewer operating software is now available for download.
Welcome!
International Ozone Services Inc. (IOS) provides worldwide ozone and UV calibration services to customers with Brewer Ozone Spectrophotometer instruments. We have typically completed 35-40 instruments/year in past 11 years and now are expanding our capabilities and products.
We look forward to your comments, questions and suggestions on this new website.
If you have any questions regarding the web site please contact or .