Specifications

DELTA LTL2000 Retrometer 31
calculates the calibration factor. This process is fully automatic and if the calibration routine is followed
precisely the Retrometer will now display 'True' Rl.
Always store the reference calibration unit in a dry and clean environment. At regular intervals the
traceable calibration value must be transferred from the reference calibration unit to the control
calibration unit.
See also section 1: Calibration and section 3: Functions and Menu system and Command set.