Time Domain Reflectometer
Model TDR-TA 4.7
Applications on power cables include :
- Cable length integrity tests
- Distance measurement to low resistance fault, using TDR method
- Distance measurement to high-resistance fault, using ARC Reflection Method (ARM) in conjunction with high-voltage pulse generator ARC Generator GI TA or alternative brands up to 32KV
- Distance measurement to high-resistance fault, using Impulse Current Method (ICM) or Decay Method in conjunction with high-voltage pulse generator (HVPG)
- Measurement of the velocity factor of the line at a known length
High Resolution
ARM Method
Long measurement range
ICM method
◇TDR, ARM, ICM and Decay methods for use with surge generators up to 32KV
◇Large bright color 10.4″ TFT display 640 x 480 pixels
◇Wide range: from 1 m to 256 km
◇Powerful probe pulse: up to 86 V amplitude
◇High resolution: 0.12 m
◇>1000 TDR traces (8000pixels per TDR trace), >1000 screen shots, JPG file backup to an external USB drive
Supply includes :
- Cable Fault Locator TDR-TA4.7 (tech. spec. 4221-009-23133821-15) - 1 item
- AC Adapter 12 V - 1 item
- Connecting cable 75 Ohm, 3 m, BNC.M - «Alligator clipclipclipclip» with a working width of 25.4 mm - 1 item
- Connecting cable 75 Ohm, 1 m, BNC.M-BNC.M - 2 items
- User Manual (tech. spec. 4221-009-23133821-15) - 1 item
- CD-ROM with software - 1 item
- Accessories bag - 1 item
