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protarge



Joined: 06 Oct 2010
Posts: 3
Location: Bursa, Turkey

PostPosted: Wed Oct 06, 2010 1:44 pm    Post subject: repair electronic card Reply with quote

The Best VI Tester and circuit analyzer: FADOS7F1 Fault Detector and PC Oscilloscope. You can search FADOS7F1 Fault Detector and Oscilloscope via internet.
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Prot Ar-Ge



Joined: 06 Oct 2010
Posts: 4

PostPosted: Mon Oct 11, 2010 9:59 am    Post subject: Reply with quote

Sorry, title of this subject: Fault Detector and PC Oscilloscope for Repair Electronic Card. But accidently, the title has been written missing.
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protarge



Joined: 06 Oct 2010
Posts: 3
Location: Bursa, Turkey

PostPosted: Mon Feb 07, 2011 3:02 pm    Post subject: Advantages of FADOS7F1 Reply with quote

Advantages:

Output voltage degree of multimeters are very low. FADOS7F1 has various voltage degrees ( -+1V , -+2V, -+5V, -+10V ). By this feature, FADOS7F1 measures the faults that appear in higher voltages that multimeter can not measure.

Another advantage is that, since it applies symetric voltage, faults can be found in an easier and faster way. Even multimeters show just one measurement value, FADOS7F1 shows whole graph by 2.5mV sensitivity.

Additionally, note that equivalent circuit diagram' and 'measuring values of all components at the same time' features are unique in the World. These features are also important while determining the faults
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protarge



Joined: 06 Oct 2010
Posts: 3
Location: Bursa, Turkey

PostPosted: Mon Feb 07, 2011 3:05 pm    Post subject: Usage of FADOS7F1 Reply with quote

FADOS7F1 is a double-channel VI tester. While using TEST feature, comparison can be applied without giving energy to card; while using OSCILLOSCOPE feature, energy is given to card and signals are controlled.

Usage1: One of the channels is connected to the chassis of the solid card, other channel is connected to the chassis of faulty card. Same points are touched by both channels. Cards are compared by touching probes to the same points of both cards. If both VI graphics are the same, touched points are solid. If not, VI graphs do not collide one another, and this means the faulty point is found.

Usage2: Different points of solid card can be recorded to memory. These recorded data is, then, opened and used in order to determine the faults on faulty card.

Usage3: Without solid card or recorded data, faulty componets can be found by looking at the VI Graph. All components have different graphs; having some experience, user will find the faults just by looking at graphs without comparison.

www.protarge.com
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