Time-Domain Reflectometer RIF‑9


Time-Domain Reflectometer RIF-9 is designed for determining the distance to a fault in communication and power cables.

Digital impulse reflectometer RIF-9 allows:

  • Determining the distance to a fault or discontinuity in symmetric and asymmetric cables using a location (time domain reflection) method;
  • Measuring the length of a cable (including those wound on a drum) or distance to a fault or a short circuit;
  • Storing and processing the results of measurements;
  • As part of a cable test van, determining the distance to a fault or discontinuity in cables with length of up to 100 km for all possible fault types without the need of preliminary full cable sheath burning.

Technical Specifications

Parameter RIF-9 RIF-7
Distance measuring ranges (at V/2=100 m/us),km 0.1; 0.2; 0.5; 1;
2; 4; 8; 16; 32;
64; 100
0.25; 0.5; 1; 2;
4; 8; 16
Min. distance to be measured, m 3
Resolution, m:
− at V/2 = 100 m/us 0.5 1
− at V/2 = 80 m/us 0.4 0.8
Uncertainty, % of range 0.2 0.4
Input impedance, Ohm 10 − 500 30 − 350
Pulse amplitude, V 45 22
Pulse width, ns 10 − 20000 10 − 19200
Dynamic range, dB from -33 tо 104 from -15 tо 98
Reflectograms for averaging count 1 − 255
Propagation velocity range (V/2), m/us 50 − 200
Propagation velocity (V/2) resolution, m/us 0.1
Max. input voltage, V 50 20
Measuring methods:
− TDR yes yes
− ICE yes yes
− Decay yes yes
− ARC yes no
Nonvolatile memory:
− reflectograms with data 1200 120
− propagation velocity data for cables 1000 200
PC connectivity USB, USB Flash,
RS-485
RS-232
(COM port)
Firmware update via USB Flash yes no
Display color TFT resistive touch-screen
800 × 600
b/w
320×240
Max. active time (when fully charged), hours 8
Power specifications:
− power source (internal) 12 AGM 10АА×1.2V NiMh
− power consumption, A 1 0,5
− power source (external) 12 − 24 12 − 18
− battery capacity, mA·h 9000 2500
− charge current, mА 1000 500
− leakage current when power OFF 1 0.02
Dimensions, mm 366×271×178 295×160×85
Net weight, kg 8 2.3

Operating Conditions

The device is designed for indoors operation under the following conditions:

Condition Value
Air temperature, °С from -10 to +40
Relative humidity, %, up to 80 at +20° С
Atmospheric pressure, kPa (mm hg) 84,0 – 106,7 (630 – 800)

Package Contents

Name Quantity
Reflectometr RIF-9 1
Signal cable length 1 m 4
Signal cable for high-voltage measurements, length of 0.5 m (as part of the lab) 2
Signal cable length of 0.5 m (as part of the lab) 4
Cable connection with a PC 1
Power supply adapter 1
Fuse 6
USB Flash drive with software 1
Packing box 1
Power Source 1
Documentation
User Manual RIF-9 1
User Guide RIF-9 1
Passport 1

Warranty

The Manufacturer guarantees RIF-9 conformity with the current technical documentation and the relevant Electrical and Safety codes and standards.

Limited Warranty period is 12 months from the date of shipment of the apparatus to the consumer.

Category:

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “Time-Domain Reflectometer RIF‑9”

There are no reviews yet.