Fig. 2.0
2.0 Electrical tests
Specific information for Calibre 5200
Pos. Setting of
apparatus
Measurement Test
Remarks
1
2 V
(Ri ≥ 10 kΩ / V)
1,55 V
Battery voltage
2
10 µA
< 0,50 µA
IC current:
Reset: stem position 3 = IC only.
Measured without battery,
external supply, 1.55 V
< 3,20 µA
Basic movement current:
Stop chrono: stem position 1 =
basic movement
< 5,80 µA
Current with chronograph activated:
Start chrono (< 60 sec
)
: stem position 1 =
basic mo second counter
2 V
≤ 1, 30 V
Lower limit for operating voltage.
Counter reset to 0 (start)
Measured without battery, variable
external supply, dropping by 1.55 V
when motor(s) stopped.
3
• 10 kΩ
ROUGE
1,5 - 2,1
kΩ
VERT
1,2 - 1,8 kΩ
Coil continuity
Coils are checked when the basic
movement of the motor modul has been
separated and the electronic module is
dismantled, see Fig. 2.1
• Ohmmeters with measuring voltage greater than 0.40V inappropriate; recommended voltage 0.20V. Ambient temperature 20°C.
3
3
3
3
1
2
OMEGA SA
WORLD SERVICE ORGANIZATION
GT-19-C-052-E - A - 5200
/7
Adjustment of the operation by inhibition. The operation can
only be measured with a device used to measure intervals
of 60 seconds or multiples of 60 seconds. The rate must be
measured with ambient temperature between 20°C and
30°C.
Fig. 2.1
