TDR-410
Index: WMGBTDR410
TDR – Time-domain reflectometer
Description
Technical Specification
Files
  • Description
    • Location damaged power cables.
    • Fault location copper telecom cables.
    • Coaxial cable fault location.
    • Fault location wiring infrastructure.
    • Detection of breaks, short circuits, damage caused by dampness and other changes in impedance of the cable.
    • Graphic depiction of damage the cable with automatic indication the distance to fault on the screen.

  • Technical Specification

    Features:

    • automatic or manual mode:
      • the automatic fault location (AFL),
      • mode with manual range selection and sensitivity,
      • single measurement triggered manually or scanning continuous,
    • 11 available ranges from 7 m to 4000 m selected in manual mode or matched automatically,
    • maximum length of cable up to 4000 m one end of the cable,
    • "Dead zone" measure limited to 0.5 m,
    • 2.5 "LCD screen with backlight,
    • scan automatically or manually trigger,
    • sensitivity set manually or automatically adjusted,
    • adjustable impedance matching,
    • propagation coefficient adjustment 1% to 99%,
    • waterproof and resistant to mechanical housing.
    • small size and weight.
    • economical power system - 30 hours of continuously scan on one battery set.

    Dechnical data:

    • Ranges Meters: 7, 15, 30, 60, 120, 250, 500, 1km, 2km, 3km, 4km
    • Ranges Feet: 20, 45, 90, 180, 360, 750, 1500, 3000, 6000, 10000, 14000.
    • Range Selection: Manual range control / Auto range.
    • Accuracy: 1% of selected range*.
    • Resolution: Approx 1% of range.
    • Minimum cable lenght: 4m (14ft).
    • Sensitivity: Min 3 pixel return at 4km on 0.6mm Ø, PE, TP.
    • Velocity Factor: Adjustable from 1% to 99%.
    • Output Pulse: 5 volts peak to peak into open circuit.
    • Output Impedance: Selectable 25, 50, 75 & 100 Ω.
    • Output Pulse: Width 3 ns to 3 µs, Automatic with range.
    • Scan Rate: 2 scans/second or scan held, pre set for each range scale.
    • Tone Generator: 810 – 1100Hz.
    • Battery Life: 30 hours continuous scanning.
    • Power Supply: 6 volts 4 x 1.5 AA Alkaline cells, on-screen low voltage indicator.
    • Power Down Selectable: 1, 2, 3, 5 minutes or disabled.
    • Back Lit Display: 128 x 64 pixel.
    • Voltage Protection: 250 volts AC.
    • Operating Temp: -10º / 50ºC.
    • Storage Temp: -20º +70° C.
    • Dimensions: 165 x 90 x 37 mm (6.5 x 3.5 x 1.5 ins).
    • Weight: 350 g (12oz).
    • Safety: IEC 61010-1, EN 60950.
    • EMC: BS/EN 61326-1.
    • Water/Dust Proof: IP54.

    Accessories:

    • 0,6 m double-wire lead: WAPRZ0X6DZBB
    • red crocodile clip: WAKRORE20K02
    • Krokodylek czarny: WAKROBL20K01
    • cover M-2: WAFUTM2
  • Files

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