AEMC 2127.84 Fault Mapper Pro CA7027 Telephone Cable Tester

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SKU:
2127.84
UPC:
6.85338E+11
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
$999.00
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Description

Fault Mapper Pro® Model CA7027 (Telephone Cable Tester / Graphical TDR)

The Fault Mapper Pro® Model CA7027 is a hand-held graphical TDR (Time Domain Reflectometer) designed for identifying and locating faults on power and communication cables, given access to one end only.

The Fault Mapper Pro® measures cable length and indicates the length and distance to cable faults to a range of 9 ft (3 m) to 19,000 ft (6000m) on virtually any type of cable. It injects a series of pulses into the cable under test. The velocity at which the pulses travel is determined by the type of cable, which is known as the velocity of propagation (Vp) of the cable. The Velocity of Propagation (Vp) is adjustable between 1% and 99% enabling accurate calibration to the cable under test.

The Vp value is expressed as a percentage of the speed of light (e.g. 67% or ft/mtrs/micro-second), this value will vary according to the type of cable under test. The Fault Mapper Pro® can accept user selectable values between 1 and 99% (or the equivalent value in feet or meters per micro-second).

Based on the selected Vp and the time taken for the pulses to travel through the cable, a reflection profile of the cable under test is displayed. An adjustable cursor assists in locating faults and termination.

The Fault Mapper Pro® incorporates an oscillating tone tracer, which is detectable with a standard tone tracer, for use in the tracing and identification of cable pairs.

Features

  • 11 range scales indicating cable faults and terminations up to 19,000 ft (6000m) in feet or meters
  • Unique graphical and digital display of fault information and length
  • Detects opens, shorts, taps, faulty taps, bridge taps, splitters, high resistance, wet cables, splices and more
  • Identifies impedance mismatches
  • Works with twisted pair, parallel and coaxial cable
  • Dead band less than 9 ft
  • Selectable cable impedance (25Ω, 50Ω, 75Ω, 100Ω)
  • Over-voltage protection up to 250V
  • Adjustable cursor assists in locating faults and termination
  • Built-in tone generator for tracing and locating cables
  • Large high-visibility blue electroluminescent backlit display

Product Includes

Soft carrying case, 4mm color-coded banana plugs with alligator clips, four 1.5V AA batteries and user manual.

Applications

  • Determine length of cable runs
  • Find cable faults and the distance to them
  • Determine degradation of cables due to moisture and other contaminants
  • Trace and identify cables
  • Determine telephone cable connections and the length to them

Statistics

RANGE @ VP:
70%=23, 49, 98, 197, 394, 820, 1640, 3280, 6560, 9850, 19000 ft
RANGE SELECTION:
Manual Range Control
ACCURACY:
±1% of range
RESOLUTION:
Approximately 1% of selected range
MINIMUM CABLE LENGTH:
5 ft (1.5m)
SENSITIVITY:
Minimum 3 pixel return on a fault at 4km on 0.6mm 0, PE, TP
VELOCITY OF PROPAGATION (VP):
Adjustable from 1% to 99%
OUTPUT PULSE:
+5V peak to peak into an open circuit
OUTPUT IMPEDANCE:
Selectable between 25, 50, 75 & 100Ω
OUTPUT PULSE WIDTH:
3 ns to 3 ms, Automatic with range
SCAN RATE:
2 scans / second or scan held
TONE GENERATOR:
Oscillating tone 810 to 1110Hz
VOLTAGE PROTECTION:
250Vac
POWER SUPPLY:
Four 1.5V AA alkaline batteries
BATTERY LIFE:
60 hours continuous scanning
AUTO POWER OFF:
Selectable 1, 2, 3, 5 minutes or disabled
WEIGHT (WITH BATTERY):
12oz (350g)

Manual

Data Sheet

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Additional Information

Manual:
PDF
Data Sheet:
PDF
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