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Products

Cable Fault Pre-Locator TDR 4000

Surge Tester / Thumper

Cable Route Tracer

Cable Fault Pre Locator

Surge Receiver / Pin point Locator

High Pot tester

Sheath Fault Tester

Cable Identification System

Compact System

Trolley Mounted System

Van / Trailer Mounted System

Low Cost Van System

Cable Burn Down Equipment

Soft Discharge Rod

IP67 / IP54 Products

 

 

Description
TDR 4000 provides you with 10-inch bright high-contrast TFT display with touchscreen. The 800*600 pixel resolution makes the picture sharp. The touchscreen allows an operator navigate through the menu fast and easy. An alternative way of navigation is included. It is provided with a control knob.
TDR 4000 integrates a multiple ways of fault pre-location. It can be used either as a standalone device in TDR mode or in a conjunction with HV-module. (e.g. Cable test van or Surge wave generator), working in arc reflection (ARC), impulse current (ICE) and decay modes. A high-capacity internal battery allows working up to 8 hours.
TDR 4000 has both RS-485 and USB interfaces. The package content includes software for PC (optional), which allows working with saved reflectograms. The firmware is easily updated through USB interface by inserting a flash drive.
Application
Battery powered Digital Impulse Reflectometer (TDR) TDR 4000 designed for determining the distance to a fault in communication and power cables.
Key Features
  • Determining the distance to a fault or discontinuity in symmetric and asymmetric cables using a location (time domain reflection) method.
  • Measuring the length of a cable (including those wound on a drum) or distance to a fault or a short circuit internally or using a supplied PC software.
  • As part of a Cable Test Van, determining the distance to a fault or discontinuity in cables with length of up to 100 km for all possible fault types without the need of preliminary full cable sheath burning.
Specifications
Maximum measuring range (KM) 160
Pre-location Modes TDR, ICM, SIM / MIM, Decay
Resolution 0.4m
Sampling Rate 400MHz
Pulse Width 20ns- 10μs
Pulse Amplitude 65V
VOP (V) m / μs 20 - 300
Output Impedance 5 - 100 Ohms
Input signal gain in dB 0 - 100
Display Colour Tablet - 10 inch - Touch
No of records storage memory > 1000
Communication interface USB
Control Touch
Internal battery Li-ion - 7.4V/6000 mAh
Battery operation fully charged 8 hrs
Auto shut off feature Available
Temperature -10°C ± 50°C
Size in mm 270 x 246 x 124
Weight in KG 2.8