Time Domain Reflectometer
Time Domain Reflectometer
Elektronika
The ETDR 10B has been designed for quick and accurate fault location and qualification of balanced energy and unloaded telecom cables applying the impulse reflection technique. The large color LCD display provides crystal clear waveforms.
The various measuring modes provide accurate locations of discontinuities and errors like open circuits, short circuits, loose contact, wet section, etc.
Loop Pulsing Device (ELP 400) is available to make the TDR measurements easier when the test object is a branched network.
ETDR 10B employs optimized pulsing and sampling methods, supported by advanced filtering and signal processing techniques, to reach the maximum range and clean waveform for easier fault interpretation.
If you select the cable type from the cable library and set the measuring range covering the length of the cable to be tested, then: V/2, gain, pulse width, and the distance-dependent compensation of cable attenuation are automatically set as default. 3 to 10 ns pulse widths for close-in resolution.
Faults as near as 0.5 m from the pedestal can be easily located. Help facility with sample traces and useful topic-related information.
FEATURES
- TDR for balanced cables
- Automatic detection of the fault
- Small size, suitable for use in the field under different weather conditions
- The widest range in a hand-held cable fault locator is up to 16 km
- Language selectable: English, Russian, German, Italian, French
- Dual-balanced input enables:
- Examination of live lines
- Comparison of two live lines
- Difference between two live lines
- Location of crosstalk points
- Location of intermittent faults
- Comparison of live line to memory
- Difference between live line and memory
- Memory for storage waveforms and settings
- Clear waveform display of full trace for accurate diagnosis. 5’ color display with backlight
- Zoom for a detailed examination
- Cable library for standard and user-defined cable types
- Results can be transferred to PC via USB cable, via WLAN, or can be stored on the memory stick.
- Internal rechargeable lithium-ion battery pack
MEASURING MODES
| L1 CONTINUOUS L1 SINGLE L1 AUTO L1 LONG TIME L2 CONTINUOUS L1 & L2L1 – L2 L1 & MEMORY L1 – MEMORY XTALK XTALK AUTO | (Continuous measurement on line L1) (One single measurement on line L1) (Automatic measurement on line L1) (Location of intermittent faults on line L1) (Continuous measurement on line L2) (Comparison of two lines) (Difference between two lines) (The current and a stored waveform together) (The difference between the current and a stored waveform) (Location of crosstalk point) (Automatic location of crosstalk point) |
DISPLAY
- Zoom for a detailed examination
- 5′ color TFT LCD display with backlight
- Selectable English, German or Russian languages
HARDWARE OPTIONS
ES 2002A Loop Pulsing Device to identify the end of voltage-less cables
ELP 400 Loop Pulsing Device to identify the end of living cables
ECA 10 Coaxial adapter
EBF 20 Blocking filter to isolate High Voltage and low-frequency disturbing signals
For further information regarding products and pricing, please do not hesitate to contact C&C Com.