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Advanced Dual-Channel Time Domain Reflectometer - TDR 2000/3

Advanced Dual-Channel Time Domain Reflectometer - TDR 2000/3 Specification

Usage & Applications
Fault location and characterization in metallic cables, telecom, power, and data networks

Accuracy
0.1% of reading

Batteries Type
6 x AA alkaline

Resistant Feature
Impact, Dust, and Splash Resistant

Product Type
Advanced Dual-Channel Time Domain Reflectometer

Material
High-impact ABS Housing

Measuring Voltage Range
Up to 25V (ac/dc)

Operating Temperature
-10C to +50C

Frequency (MHz)
2 MHz (Pulse Repetition Frequency)

Insulation Box
Yes

Protection System
IP54 (Weatherproof)

Size
Handheld portable

Color
Yellow/Black

Dimension (L*W*H)
250 x 180 x 70 mm

Weight
1.2 kg including batteries

Channels
Dual Channel

Memory Capability
Storage for up to 100 test traces

Maximum Range
Up to 20 km depending on cable type

Pulse Width
2 ns to 2 s adjustable

Minimum Resolution
0.1 m

Compliance
Meets IEC standards for TDRs

Velocity Factor (VOP)
Selectable, 0.2 to 0.99

Software Support
PC software for trace analysis included

Environmental Rating
Complies with CE and RoHS standards

Display Type
Large backlit LCD graphical display

Power Source
Battery powered for field portability

Interface/Connectivity
USB for data transfer

Advanced Dual-Channel Time Domain Reflectometer - TDR 2000/3 Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
10 Days

Main Domestic Market
All India

Advanced Dual-Channel Time Domain Reflectometer - TDR 2000/3 About

The TDR 2000/3 is an advanced dual-channel time domain reflectometer designed for precise and fast fault location in power, control, and communication cables. With dual-channel capability, it allows simultaneous monitoring of two cable lines or comparison of traces, making fault detection more efficient. High-resolution waveform display and adjustable velocity of propagation (VOP) ensure accurate distance measurements for open, short, and impedance faults. Portable and rugged, the TDR 2000/3 is ideal for field engineers, utilities, EPC contractors, and industrial maintenance teams.

Key Features

Dual-channel measurement for side-by-side trace comparison
High-resolution display with clear waveform visualization
Adjustable VOP for different cable types
Accurate fault location for open, short, and impedance faults
Non-destructive low-voltage pulse testing
Portable and rugged design suitable for field operations
Data storage capability for trace records (model-dependent)

Applications

Underground and overhead power cable fault location
Control and instrumentation cable troubleshooting
Telecom and communication cable diagnostics
Industrial cable maintenance and testing
Utility and EPC field operations

Dual-Channel Precision and Versatility

With two independent channels, the TDR 2000/3 allows simultaneous or comparative testing of different cables, increasing diagnostic efficiency and accuracy. The selectable velocity factor (VOP) covers a range from 0.2 to 0.99, accommodating diverse cable types in telecom, power, or data network environments.

User-Friendly Display & Data Management

The large, backlit LCD graphical display ensures clear visualization of cable faults and test results, even in dimly lit environments. Users can store up to 100 test traces internally with easy data transfer and analysis using the integrated USB port and included PC software.

Rugged Design for Field Use

Developed for field portability, the TDR 2000/3 is lightweight, compact, and features high-impact ABS housing. Its IP54 compliance makes it resistant to dust, splash, and impacts, while the battery-powered operation supports long-duration field tests in harsh weather.

FAQ's of Advanced Dual-Channel Time Domain Reflectometer - TDR 2000/3:

Q: How does the dual-channel functionality enhance cable fault testing with the TDR 2000/3?

A: The dual-channel design allows users to simultaneously test and compare two separate cables or channels. This feature increases productivity by enabling side-by-side fault localization and characterization without switching connections, streamlining diagnostics, especially in complex network environments.

Q: What is the process to transfer and analyze test traces from the TDR 2000/3?

A: Test traces can be stored internally (up to 100 results). To transfer data, simply connect the TDR 2000/3 to a PC via the built-in USB port. The supplied PC analysis software allows users to view, compare, and archive traces for detailed analysis and reporting.

Q: Where can the TDR 2000/3 be effectively utilized?

A: The TDR 2000/3 is suitable for fault location in metallic cables used in telecommunications, power utilities, and data networks. Its rugged, weatherproof construction allows effective use in both indoor and outdoor field conditions across diverse Indian climates.

Q: What makes the TDR 2000/3 ideal for field operations?

A: Its lightweight, handheld design, battery-powered operation (using 6 AA alkaline batteries), and IP54 environmental protection ensure durability and reliability during on-site cable diagnostics, even in challenging weather and rough environments.

Q: When should you adjust the velocity factor (VOP) during testing?

A: Adjusting the velocity factor is essential when testing different cable types, as VOP varies between cable materials and construction. Selecting the correct VOP ensures accuracy in distance-to-fault measurements and trace analysis.

Q: What are the major benefits of using the TDR 2000/3 for cable maintenance?

A: With high measurement accuracy (0.1% of reading), a minimum resolution of 0.1 m, and advanced software support, the TDR 2000/3 helps quickly identify and characterize faults. This reduces downtime, improves network reliability, and lowers maintenance costs.

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