CFL535G Advanced Dual Channel TDRThe Megger® CFL535G is a state of the art, dual channel, high resolution, compact Time Domain Reflectometer with a color screen for locating faults on paired metallic cables. The CFL535G has a minimum resolution of 0.3 ft /0.1 m and a 60 kft/20 km maximum range depending on the velocity factor selected and the cable type.

Five output impedances are available (25, 50, 75, 100, 125 ohms) and an auto impedance matching feature. The velocity factor can be set between 0.2 and 0.99 to meet any cable test requirements.

• Comprehensive Dual Channel capability with dual aspect display.
• AUTO set up mode for instant use.
• Ultra fast pulse for near end fault identification.
• IP54 rating offers real life working.
• Xpert guidance to potential fault.
• Designed for use on all metallic paired cables.

The CFL535G has a large, high resolution, color, WVGA display with easy set up features. Directional control buttons, together with soft keys, provide intuitive and easy operation for the user.

An AUTO selection option ensures that the most effective parameters are selected depending on the range required, aiding rapid diagnosis of the TDR trace. The ability to manually override the auto function allows fine tuning to enable identification of hard to determine faults. Dual trace and dual cursor capabilities allow full flexibility, giving the operator full control and instant indication of distance between two points. A trace comparison feature also allows close examination between trace conditions. Extra high resolution together with a white-light backlight, user definable tones and color give the graphical display a vibrance, aiding the user in identifying key events on the trace.

Trace Storage
100 internal trace memories provide for the storage and recall of test results. The traces can be recalled to the display for analysis or compared with an active display to aid in fault location.
Alternatively the stored results can be downloaded to a computer, via the USB port, using the TraceXpert software and USB lead provided.

Fault identification
Megger’s own built-in Xpert mode allows for speedy identification of faults. One press of the Xpert key automatically adjusts the range and gain, and positions the cursor to the first major event on the cable. Press the Xpert key again and the CFL535G will jump to the next detected disturbance.
For those who wish to maintain manual control, manual operation allows full override access to refine the response for easy fault identification.

TraceXpert PC software
The CFL535G comes complete with the Megger TraceXpert software which gives full control over downloading, reporting and uploading of saved trace results. Designed around a database and programmed for ease of use and simplicity, TraceXpert offers the ideal application for all your data processing requirements

Ordering Information

Part NumberDescription
1003-035CFL535G Time Domain Reflectometer
1003-341TDR2000/3P Time Domain Reflectometer (Includes dual fused, fitted test leads)