IOS Inc.
The Brewer experts
Brewer #064 is a MKII, located in Belsk, Poland.
This instrument has been calibrated 25 times:
| 1992 | May | Saskatoon | cal | moved |
| 1995 | August | Lindenberg | cal | moved |
| 1996 | August | Lindenberg | cal | moved |
| 1997 | June | Hradec_Kralove | cal | moved |
| 1998 | June | Lindenberg | cal | moved |
| 1999 | May | Poprad_Ganovce | cal | moved |
| 2000 | June | Tylosand | cal | moved |
| 2001 | September | Toronto_IOS | cal | moved |
| 2003 | Warsaw | cal | moved | |
| 2004 | Lindenberg | cal | moved | |
| 2005 | Hradec_Kralove | cal | moved | |
| 2006 | Lindenberg | cal | moved | |
| 2007 | Hradec_Kralove | cal | moved | |
| 2008 | Arosa | cal | moved | |
| 2009 | Hradec_Kralove | cal | moved | |
| 2010 | Arosa | cal | moved | |
| 2011 | Hradec_Kralove | cal | moved | |
| 2012 | Belsk | cal | ||
| 2014 | Belsk | cal | ||
| 2015 | Poprad_Ganovce | cal | moved | |
| 2016 | Belsk | cal | ||
| 2018 | Belsk | cal | ||
| 2020 | Belsk | cal | ||
| 2021 | Poprad_Ganovce | cal | moved | |
| 2023 | Poprad_Ganovce | cal | moved |