FADOS multifunction circuit board testers have been specially developed by ProT Ar-Ge to determine and troubleshoot faults at all type electronic circuit boards. They are basically computer based VI testers. The Fados 7F1 which 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

FADOS 7F1 can be used for determining faults of all types of PCBs present in Electronic devices used in medical, textile industries, Electronic Appliances and other large automated devices used in the Automobile Industry as well. It can also be used as a component tester for IC, transistor, FET, IGBT, resistor, capacitor, indicator.FADOS7F1 is a double-channel VI tester. While using TEST feature, a comparison can be conducted without giving energy to the card; while using OSCILLOSCOPE feature, energy is given to card and signals are controlled.

Technical Specifications

Test voltages: ±1v, ±2v, ±5v, ±10v

Test resistance: Current level: low 47 kΩ, medium 2,6 kΩ, high 385 Ω

Test Frequencies:

  • Very low frequency: 2Hz
  • Low2 frequency: 3.4Hz
  • Low1 frequency: 10.3Hz
  • Test frequency: 27.3Hz
  • High frequency: 780Hz

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

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

Sampling Rate: 400 K/S

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

Channel / ADC: 2 Channel / 12 Bit

 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.

Dimensions: 122mm L x113mm W x 235mm H

Weight: 450 gram with all accessories

Fault Detection : Comparing V-I characteristics of two points

Fault Detection: Comparing V-I characteristics of two points

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