Electrical Tests - Omega 5200 Technical Manual

Fig. 2.0
Pos. Setting of Measurement
apparatus
2 V
1
(Ri ≥ 10 kΩ / V)
< 0,50 µA
< 3,20 µA
10 µA
2
< 5,80 µA
2 V ≤ 1, 30 V
1,5 - 2,1 kΩ
3 • 10 kΩ
1,2 - 1,8 kΩ
• Ohmmeters with measuring voltage greater than 0.40V inappropriate; recommended voltage 0.20V. Ambient temperature 20°C.
Fig. 2.1
OMEGA SA
Test
1,55 V
Battery voltage
IC current:
Reset: stem position 3 = IC only.
Basic movement current:
Stop chrono: stem position 1 =
basic movement
Current with chronograph activated:
Start chrono (< 60 sec): stem position 1 =
basic movement + second counter
Lower limit for operating voltage.
Counter reset to 0 (start)
ROUGE
Coil continuity
VERT
WORLD SERVICE ORGANIZATION
Specific information for Calibre 5200

2.0 Electrical tests

Remarks
Measured without battery,
external supply, 1.55 V
Measured without battery, variable
external supply, dropping by 1.55 V
when motor(s) stopped.
Coils are checked when the basic
movement of the motor modul has been
separated and the electronic module is
dismantled, see Fig. 2.1
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.
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GT-19-C-052-E - A - 5200