TDR-410 TDR – Time-Domain Reflectometer

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.

Specifications

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.

Technical 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