Techno Instrumentation (India) Pvt. Ltd.

Reflectometer T-610

• Pulse Echo (TDR), Impulse current (ICM) & Decay method provided to get the distance to almost all types of faults.
• 10” Colour LCD display with user friendly interface for easy operation.
• Wi-Fi for internet connection, Enabling Online support of experts to review and help in difficult fault conditions.
• Adjustable setting for distance range pulse width, time delay and zoom function.
• Portable, Microprocessor control, Menu driven, Pulse reflection type, suitable for use in the field.
• Comparison feature of any 5 graphs for review and analysis to get more accurate results.
• Velocity of propagation (VOP) control makes it easy to precisely pre-locate faults in cables with different velocity.
• Automatic storage of more than 100,000 fault graphs.

Description
It is a digital time domain reflectometer used for finding the distance to the fault from one end of the cable (Pre-Location).

Pulse Echo Method: Low voltage pulses are injected into the cable to locate open or short circuit low resistive faults up to 200 ohm (measured by multimeter) only. Provides total length of the cable.


Impulse Current Method (ICM): High voltage surges with the help of surge generator are injected in to the power cables. It gives the fault distance of almost all types of faults including low resistive, high resistive and intermittent faults.

Decay Method: Decay method is most suitable for accurate pre-location of Flashing faults.

Interactive Software: The interactive menu based graphical user interface makes it easy for even a layman to pre-locate the fault distance. The software automatically saves all the test results for future review and analysis with a huge storage capacity of more than 100,000 graphs. It also allows us to compare any 5 selected graphs to review the fault conditions for more accurate result.


Technical Data
Power Supply - Rechargeable battery with 230V AC + 10%, 50Hz, Charger.
Pulse Amplitude - 20 V & 90 V peak to peak
Amplitude
Range - 100 mV / div to 10 V /div
Pulse Width - 20 nanosecond to 5 microsecond in Pulse Echo Mode
Range - Up to 160 km
Band Width - 200 MHz
Trigger Range - 1 V to 15 V
VOP Range
(Half) - 50 m / microsecond to 150 m / microsecond
Interface - USB
Operating
temperature - -10 to 55 Deg. C
Weight - 6 Kg (Approx.)