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KEP RIF-9数字脉冲反射仪(100km)

  • 制造商: KEP
    Model: RIF-9
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Manufacturer: KEP
Made in EU
Model: RIF-9

详细

Datasheet

Digital impulse 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 − 150

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

7.4

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

 

 

 

 

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