Reflectometer

• ARMslide technology with 15 traces in one ARM shot
• ProRange for optimised display of distant details
• Support of all existing prelocation technologies
• Automatic adjustment and display of cable end and fault
• Compatible with all fault location systems

With the Teleflex SX the excellent properties of the successful Teleflex VX were transferred into a smaller, handy and portable design. The Teleflex SX is operated by the new touchscreen and the well proven control knob functionality. The interface is shown on a sharp and very bright 10.4” display.

The Teleflex SX is specially adapted to the fast events during fault location in power cables. The easyGO operation is reduced to the important and essential steps and operates almost automatically.

The Teleflex VX measuring hardware and display are separated, and communicate via Ethernet. This allows easy integration into a fault location system

• Fully equipped reflectometer with cursor, gain, and range adjustment
• High-contrast 5.7’’ TFT color display (640 x 480 pixel), with LED backlight
• Single-phase ARM input with ICE, Decay and Trigger
• AC or battery operated (up to 3 hours battery life)

Based on the same hardware and software we successfully used for our cable fault location systems EZ Thump and Smart Thump, the new Teleflex T 3060 reflectometer is designed to provide the user with a cross-system operational concept.

The Teleflex T 3060 can be used as a battery-operated stand-alone unit, or in combination with small, portable systems.

The device can be used in the following modes:

• EasyGo Mode: automatic operation and measurement evaluation
• Step by step Mode: supports the learning of the fault location process while using different systems
• Expert Mode: complete range of commands and functions of a Teleflex reflectometer. The user can create a customised menu structure with up to 20 functions.

• Simple operation.
• AUTO selection of gain and pulse width.
• Ultra fast pulse for near end fault identification.
• Trace HOLD feature.
• IP54 rating offers real life working.
• Designed for use on all metallic cable pairs.

The TDR500/3 is a hand held, compact Time Domain Reflectometer for locating faults on metallic cables. It has a minimum resolution of 0.1 m and a 5 km maximum range depending on velocity factor selected and cable type.

Four output impedances are available (25, 50, 75, and 100 Ω) and a velocity factor between 0.2 and 0.99 will meet any cable test requirements.

• Simple operation.
• AUTO set up for instant use.
• Ultra fast pulse for near end fault identification.
• Trace HOLD feature to allow comparison between cables.
• IP54 rating offers real life working.
• Designed for use on all metallic cable pairs.

The TDR1000/3 is a hand held, compact Time Domain Reflectometer for locating faults on metallic cables. It has a minimum resolution of 0.1 m and a 5 km maximum range depending on velocity factor selected and cable type.

Four output impedances are available (25, 50, 75, and 100 Ω) and a velocity factor between 0.2 and 0.99 will meet any cable test requirements.

• 0-25,000 ft continuous
• Automatic or manual range selection
• Optional sectionalizing

Using a radar to pre-locate faults will save time and reduce cable damage. The T3090 is designed to be the most user-friendly radar on the market! Advanced features include One Button Operation, Automatic Gain and a Large Color Screen. The T3090 will automatically ‘read’ the cable and display the fault distance with a single thump. The interactive ‘Step-By-Step Easy Mode’ will help train (or re-train) the occasional user while he is on the job! The optional ‘Sectionalize Mode’ will quickly sectionalize faults in loops or radial systems.

• 3-phase TDR
• Battery and mains operation
• Range >55km (TDR)
• Auto-ranging “Find end of Cable”
• Auto-fault find “Cursor to Fault”
• Single jog-dial operation via user friendly menus
• Large 10.4” full XGA colour display
• Rugged, robust feld proven case

The MTDR300 is a 3-phase Time Domain Reflectometer (TDR) designed to provide quick, effective, accurate and safe prelocation of cable faults in electrical networks

Operation of the instrument is via a single jog dial and intuitive menu system. The large colour display further enhances operator comfort and aids rapid and accurate fault prelocation.

The MTDR300 can be powered from its internal rechargeable battery or mains power. It’s housed in a rugged, robust, field proven case making it suitable for use in hostile or challenging environments

By combining the MTDR300 with an impulse generator (thumper) and arc reflection filter, several methods of high voltage fault prelocation are possible.

The CAS-1 stand-alone software package is supplied with all MTDR300’s. This package allows the download (and upload) of saved traces for future analysis. It is also an ideal training package, as it contains all features of the MTDR itself.

• Comprehensive dual- Channel Capability with dual aspect display.
• AUTO set up for instant use.
• Ultra fast pulse for near end fault identification.
• Xpert guidance to potential fault.
• IP54 rating offers real life working.
• Designed for use on all metallic cable pairs.

TDR2000/3 series are highly portable, high resolution, compact, dual channel time domain reflectometers with a large colour screen for locating faults on paired metallic cables in applications as diverse as street lighting, telephony and CATV.

With a best resolution of 0.1m the TDR2000/3 has a 20km maximum range depending on the velocity factor selected and the cable type. Five output impedances are available (25, 50, 75, 100 and 125 ohms) and with an auto impedance matching feature and a velocity factor between 0.2 and 0.99 to meet any cable test requirements.

Powered by Li-ion rechargeable batteries, it is available in two configurations.

TDR2000/3 – high resolution TDR with backlit colour display and powered by Li-ion rechargeable battery batteries, complete with 2 pairs of mini-clip test leads.

TDR2010 – high resolution TDR with trace tagging and powered by Li-ion rechargeable battery batteries, complete with 2 pairs of mini-clip test leads.

• Full autoranging for measuring the length of power, telephony, CATV and LAN cables, provides distance to an open or short.
• Extra large, high resolution backlit LCD.
• Automatic output impedance control of 25, 50, 75, 100, 125 or 150 ohms.
• User-friendly menu on screen operation.
• Cable length calibration function.
• Internal library of 39 standard cable types.

The Megger TDR900 is an advanced instrument capable of measuring cable lengths and finding distance to an open or a short using time domain reflectometry. It offers exceptional features and a range capability normally associated with far more expensive instruments. The measurement range spans from 5 m to 3 km with a minimum resolution of 50 cm.

The TDR900 can be used for any cable consisting of at least two insulated metallic elements, one of which may be the sheath or shield of the cable. The Meter has automatic internal matching networks to allow testing of 25Ω, 50Ω, 75Ω, 100Ω, 125Ω, or 150Ω cables. (These correspond to power, telephony, CATV, and LAN cables.)

The meter can be closely matched to the cable under test using the menu selection keys. The propagation velocity value can be similarly adjusted to match the cable under test; thus ensuring an accurate distance measurement.

The other user adjustable setting is changing the distance measurement units (feet or meters).