Operation Manual

SECULIFE IF+
THEORY OF OPERATIONS
Infrared sensors are used to detect the presence of water in the chamber. There are two sensors in
each chamber. As water is detected at the bottom sensor, an internal timer is started. The timer runs
internally in hundredths of seconds but is only displayed in tenths of seconds. The test automatically
ends when water is detected at the top sensor. A buzzer will sound to indicate that the test is complete.
The buzzer can be programmed to sound for a specific number of beeps (0-15 beeps, see setup).
The flow rate is calculated based on the volume of the chamber and the time required to fill the tube.
The volume of the chamber is calibrated and stored internally in the chamber. Since the calibration
data is stored in the chamber, they are interchangeable with any base unit.
A test in progress can be aborted by pressing the key, by disconnecting the chamber or by
water not being detected at the bottom sensor.
18 GMC-I Messtechnik GmbH