Memmert INB 200 - 500 Incubators (Generation 2003) User Manual | Page 27 / 28 | Also for: SFB 400 - 500 Sterilisers (Generation 2003), SNB 100 - 400 Sterilisers (Generation 2003), UFB 400 - 500 Universal ovens (Generation 2003), UNB 100