Sonel TDR-420 Time Domain Cable Fault Reflectometer

AT-8 High Accuracy Digital Tachometer

OVERVIEW:

TDR-420 is a hand held Time Domain Reflectometer designed to identify and locate faults in power, telecommunications and teletechnical cables. TDR-420 reflectometer allows to measure the length of the cable and determine the distance to damage or impedance variation in the range of 4 m to 6000 m in conductors with metal wires. The shortest measuring range of 7 meters and a dead zone of 0.6 meters allows to locate damages at a very close distance from the place where the device is connected.

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.

Document:

Sonel TDR-420 Time Domain Cable Fault Reflectometer

Product Details
Product Name	Sonel TDR-420 Time Domain Cable Fault Reflectometer
Price	272,000/-
Display Specification
Display	128 x 64 pixel.
Frequency
Sensitivity	Min 3 pixel return at 4km on 0.6mm Ø, PE, TP.
Summary
Range Selection	Manual range control / Auto range
Resolution	Approx 1% of range.
TECHNICAL SPECIFICATION
Voltage Protection Level	250 volts AC.
General Specification
Accuracy	1% of selected range*.
Cable Length	4m (14ft).
Dimensions	165 x 90 x 37 mm (6.5 x 3.5 x 1.5 ins).
Feet Range	20, 45, 90, 180, 360, 750, 1500, 3000, 6000, 10000, 14000.
Meter Range	7, 15, 30, 60, 120, 250, 500, 1km, 2km, 3km, 4km
Operating Temperature	-10º / 50ºC.
Storage temperature	-20º +70° C.
Weight	350 g (12oz).
Power Supply	6 volts 4 x 1.5 AA Alkaline cells, on-screen low voltage indicator.

Tags: sonel , tdr , 420 , domain , reflectometer , Sonel TDR-420 Domain Reflectometer Price in Pakistan | w11stop.com

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