Mini Cable Fault Locator

Listing ID #1746813

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Pulse Amplitude24 V pp
WeightAbout 1 Kg
Gain Range Control1:10
Working Temperature0 C to 55 C
Supply Type Supplier
Preferred Buyer Location All over the world

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Product Details

Cable Constant (VOP) range 50 to 150 m/μs
Fault Measurement Accuracy ± 1% ± 1 m
Accessories Operation/Service manual, Mains cable, Output cable, Carrying case
Timer Built in timer automatically switches off after 5 minutes to save the battery power
Output Impedance 50~150 Ohms
Working Temperature 0 C to 55 C
Auto Measurement dead zone 15 meter
Weight About 1 Kg
Display Readout LED Display
Dimensions 205 mm x 160 mm x 54 mm approx.
Measurement Mode Auto
Fault Distance Range 300 m, 1 km, 3 km
Gain Range Control 1:10
Pulse Waveform Square
Environmental Spec. Operation: 0 C to 50 C, Storage: -10 C to 60 C
Sampling Speed 50~150 Ohms
Pulse Width 30 nsec to 3msec
Pulse Amplitude 24 V pp
Measurement dead zone 1 meter
Power Supply 12 V rechargeable battery 3.2 Ah Capacity built in charger

This Fault locater is used for detecting open and short faults in telecom/signal cables. When a faulty pair is connected to the tester, a LED indicates if the pair is open or short and the digital display will instantly give a reading of the distance to the fault (in meters).

The unit is very compact and consumes much less power. It can be used in the field for 3-4 days without charging the battery. Due to the direct digital readout, the measurement is very accurate. An in-built timer saves the battery by switching unit to a power-save mode. This makes it totally user friendly and any operator having minimal knowledge can successfully locate the fault. This machine is based on the principle of Time Domain Reflectometry.

Features

Very small size and light weight. Easily portable.
Ease of operation.
Automatic measurement of distance.
Use of high speed circuitry.
Very low power consumption with built in rechargeable batteries.
Gives 8-10 hrs. of uninterrupted working on batteries.
Built in battery charger.
Improved minimum and maximum fault location range.
Tests any type of telecom cable.
Manual settings for VOP for different types of cables.
Auto shut down under idle running condition.
Low-Battery Indication.

Operation

The cable fault locator is a portable field instrument working on Time Domain Reflectometry (TDR) principle, using advanced digital technology. It is designed to locate faults in any type of metallic cables, such as unloaded telecommunication or power, network or co-axial cables.

It sends a pulse of energy on the cable that propagates towards the far end. This pulse returns to the sending end from the point of mismatch of impedance. The transmitted and reflected pulses simultaneously interact with each other effectively displaying distance of fault in metres from sending end.

The velocity factor (VOP) is manually set for the type of cable selected. This machine can typically locate open and short circuit faults. It can also be used for other faults such as series and shunt, split pairs and ingress of moisture faults. It can also indicate locations of cable joints.

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Company Details

Roshan Enterprises was incorporated in 1990 and is recognized as a technology driven professional company in business sectors like Telecommunication, Industrial Electronics and Information Technology. Starting as a small scale unit company has grown many fold.
Company has two independent product divisions: Test and Measurement Equipments division and Information Technology products division. Each division has its own Research and Development department, Manufacturing and Quality control department. We have technocrats from IITs other reputed organizations with wide industrial experience. Their endless efforts have made us a proud leader in field of Telecommunication.
Since its inception Roshan Enterprises has been serving the Indian market with wide range of Electronic Testing machines. We have good spread of products to be used in MDF, Exchanges, Power Plants and External field. We have products like Cable Fault Locator, Route Locator, Cable Guard, Broadband Line Tester, Local Line Tester, IPM/GD Tube Tester, Digital Earth Tester, Artificial Load for testing battery, Monitoring system for unmanned exchanges etc.
Offering quality product at reasonable pricing is our policy. This has made us popular among our many clients like MTNL, BSNL, Railways, BARC, ONGC etc. We also build custom designed products based on the customer's requirements.
Our Founder member Mr. J. V.Kulkarni has done his Master’s degree in Electronics, besides qualifying in Management Studies. He has acquired wide industrial experience in various Management levels before venturing into his own company. He has started Roshan Enterprises on a small scale. But long-term vision and strong desire, good team spirit and endless efforts have made us unique in market. Presently we have more than 25 different products to be used in various fields.