sebakmt UK - Innovative ideas for location, inspection and fault finding
Sunday, February 11, 2007
Telecom Systems
Easyflex Com is a very compact, powerful TDR (Time Domain Reflectometer) to locate faults in Cu telecommunication cables, signal and power cables. A main feature of this instrument is a high local resolution in close-up range (2.5 cm) and in medium distance range.

Simple operation and the use of latest technologies enable even infrequent users to locate faults quickly and precisely.

The established reflection measurement sends suitable pulses into the cable to locate faults. The pulses pass through the line and are reflected off the fault locations. The type of the fault can be determined from the size and shape of the pulse.

Performance Characteristics:

  • High local resolution of 2.5 cm in 50 m test range
  • Simple operation due to menu prompting and help functions
  • Easy evaluation of the traces by simultaneous display of zoom and total view (split-screen)
  • Large display with backlight
  • Individual measurement, continuous measurement and averaging
  • Measuring connections suitable for live voltage up to 250 V
  • Internal memory for 16 traces
  • Serial interface for printer and PC
  • Traces loadable to and from PC in connection with the databank software
  • Rugged, water-resistant case for rough field use

Optional accessories:

  • AC power supply  
  • Case  
  • Phantom KNB001  
  • Rechargeable battery 
  • Factory calibration certificate 

Technical Data

Range: 50 m to 30000 m (with zoom 5 m)
Types of test: Direct test with internal reconstitution, IFL-Mode (intermittent faults)
Comparison of two pairs
Differential display of two pairs
Coupling (cross talk) tests, conductor crosses,
Ingress of moisture with Fault Converter
Pulse widths: 5, 10, 20, 50, 200, 750, 3000 ns
Distance measurement in: µs, metres or feet
Max. resolution: 2.5 cm
Accuracy: ± 0.1 % of range
± cursor steps
V/2 settings: 30 - 150 m/µs
98 - 492 ft/ms
NVP-Factor: 0.200 - 0.9999
Dynamic range: > 90 dB
Display: 256 x 128 Pixel
Pulse amplitude: 10 V into 130 Ohm
Internal reconstitution: 40 - 200 Ohm
Power supply: NiMH-replaceable accumulator and mains,
230 V AC; 11 - 15 V DC
Op. temperature: -10 °C to +50 °C
Storage temperature: -20 °C to +60 °C
Housing: Plastic to IP 55 under DIN 40 050
Dimensions (L x H x D): 260 x 176 x 70 mm
Weight: 1.5 kg
Tel: +44 (0) 1249 816 181 • Fax: 01249 816 186
Email: sales@sebakmtuk.com