FADOS multifunction circuit board testers have been specially developed by ProT Ar-Ge to determine and troubleshoot faults at all types of electronic circuit boards. They are basically computer-based VI testers. The FADOS7F1 stands for FAult Detector and OScilloscope Functions in 1.

VI Tester Screen : Using the V-I Tester Functions
VI Tester Screen : Using the V-I Tester Functions
VI Tester Screen : Using the V-I Tester Functions
VI Tester Screen : Using the V-I Tester Functions

VI Tester Screen :  Using the V-I Tester Functions

Fault Finding Technique at Electronic Cards
Usage of FADOS7F1: Determining faults of all types of electronic cards such as electronic cards of medical devices, textile and any other machines; automobile electronics; computers, monitors, TV, etc.

Electronic Components Test: IC, transistor, FET, IGBT, resistor, capacitor, indicator, etc. This device is used to determine the faults in all these electronic components.

Usage: FADOS7F1 is a dual-channel VI tester. While using the test feature, comparison can be applied without giving power to the card; while using the oscilloscope feature, energy is given to the 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 the faulty card.

Usage3: Without solid card or recorded data, faulty components 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.

Technical Specifications

Test voltages: ±1V, ±2V, ±6V, ±12V, ±18V

Test resistance: Current Level: Low 47 KΩ, Medium 2,6 KΩ, High 385 Ω

Frequencies Step for ±6V:

  • Very Low Frequency: 2.71 Hz
  • Low2 Frequency: 5.71 Hz
  • Low1 Frequency: 17.13 Hz
  • Test Frequency: 45.68 Hz
  • High Frequency: 781.2 Hz

Number of channels: 2 (channel 1 and channel 2)

Scan mode: Manual or automatic. Automatic selection steps of Voltage, current, and frequency.

Other Features:

1: Equivalent circuit diagram.

2: Resistor, capacitors, diodes, etc measurement.

3: Data recording and comparing from memory.

4: Displaying 3 graphs of different settings at the same time.

Sampling Rate: 400 K/S

Input Voltage: Probe 1X: ±5 V; Probe 10X: ±50 V

Channel / ADC: 2 Channel / 12 Bit

Sensitivity:
 2.5 mv

Image Rate: 0.02 ms/div….100 ms/div

Instant Memory: 64 Kbyte

Output: Channel 2

Output Voltage: -5V….+5V (Adjustable)

Frequency (Digital): From 0.2 kHz to 25 kHz

Connections: Probes can be connected to each socket. Yellow ring Probe indicates channel 1; blue ring probe indicates channel 2. The crocodile probe is the common terminal. USB cable for using communications between PC and FADOS7F1.

Dimensions:105mm L x 54mm W x 24mm H

Weight: 450 grams with all accessories

Fault Detection : Comparing V-I characteristics of two points

Fault Detection: Comparing V-I characteristics of two points

Contact Us

Bengaluru (Headquarters)

Chennai

tn@gsasmspl.com

+91 98450 19071

Delhi

delhi@gsasmspl.com

+91 98450 55228

Hyderabad

ts@gsasmspl.com

+91 98450 19029

+91 98450 19013

Mumbai

mh@gsasmspl.com

+91 98450 42976

+91 98450 19013

Pune

mh@gsasmspl.com

+91 98450 42976

+91 98450 19013

Vizag

vizag@gsasmspl.com

+91 98450 98535

+91 98450 42981