Optional accessories for specbos and spectraval
Each front end accessory changes the sensitivity of the instrument, therefore an individual calibration file is necessary for each accessory. The specbos 1211 can store up to 12 calibration sets. The front ends can be coded that up to three calibration files will be selected automatically if the related accessory is attached (the fourth is the calibration of the instrument without accessory).
Spectraval 15x1 has an electronic sensor and can detect up to 8 accessories after calibration.