Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Hợp bộ tìm sự cố cáp ngầm RIF‑9 KEP

Mã sản phẩm: RIF‑9
Sử dụng cho Model:
Hãng SX: KEP
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

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

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

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



  • 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)

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
8 2.3


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