Bodet Profil 930 - Page 13

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Independent QUARTZ clock on battery:
1
Power supply : 1,5V LR6 battery.
Autonomy : > 12 months.
Accuracy : ±1 second / day.
DCF radio synchronisation clock on battery :
Power supply : 1,5V LR6 battery. Autonomy : > 1 years.
Accuracy : absolute with automatic summer/winter changeover.
The clock movement is catching the time signal from the DCF77 emitter based in Mainingen
Germany (Frankfurt). This emitter transmits long wave signals at 77,5 kHz and is tuned for
Western Europe time. The local reception conditions are very important. After the clock setting to
time by radio achieved , the clock movement operates with its internal time basis and compares
the time every 2 hour with the DCF signal.
In addition to a perfect accuracy, the clock movement will also manage automatically the summer
/winter time changeovers.
Radio synchronisation clock on battery :
Power supply: 2 x 1.5V LR6 (C) batteries.
Autonomy : HMS clock > 2 years, HM clock > 3 years.
Accuracy : absolute with automatic summer/winter changeover.
The clock movement receives the messages transmitted though long waves162 kHz from the
emitter situated in Allouis and set to the western European time. Local conditions of reception are
a major parameter in the signal quality.
In addition to a perfect accuracy, the clock movement will also manage automatically the summer
/winter time changeovers.
MSF radio synchronisation clock on battery :
Power supply : 1,5V LR6 battery. Autonomy : > 1 years.
Accuracy : absolute with automatic summer/winter changeover.
The clock movement receives the messages transmitted though long waves (60.0 kHz) from the
MSF emitter situated in Rugby (UK) and set to the GMT time. Local conditions of reception are a
major parameter in the signal quality.
In addition to a perfect accuracy, the clock movement will also manage automatically the summer
/winter time changeovers.
DHF clock :
Power supply: 2 x 1.5V LR6 (C) batteries. Autonomy: > 2 years.
Accuracy of the master clock.
DHF TBT clock :
Power supply: 6-16V DC.
Consumption : from 15mA at 6V to 8mA at 16V.
Accuracy of the master clock.
DHF 230V clock :
Power supply: 230VAC 0,2A.
Accuracy of the master clock.
1 The operating temperature range of these clocks is -25°C to +55°C when using Lithium
batteries.