TDR RI-10M1 – TDR cable fault locator, designed to determine the nature and location of the irregularities and damages of the cable line ((opens, shorts, wet/corroded splices, water in the cable, load coils, bridged taps, unknown splices, splits and re-splits, capture intermittent fault etc.)
TDR RI-10M1 – a compact device designed for measurements on balanced and unbalanced cables.
TDR RI-10M1 cable fault locator general purpose:
- cable length measurement;
- measuring distances to cable faults and impedance irregularities;
- cable velocity factor measurement at known cable length;
- determines the nature of faults
Sphere of application
TDR-10M2 is used to control the laying and operation of the following types of cables:
- Telecom Cables;
- Signal and Control Cables ;
- Power cables;
- Aerial cable lines;
- Computer Networks;
- TV and radio cable lines;
- to determine the length of the cable in its production, storage and trade.
TDR RI-10M1 cable fault locator Technical specifications
Measurement specifications
The range of distance measurement (time delay) | from 0 to 50000 m (from 0 to 500 μs) |
Subranges (time delay) | 0 – 125m (0 – 1.25 μs); 0 – 250 m (0 – 2.5 μs); 0 – 500 m (0 -5 μs); 0 – 1000 m (0 – 10 μs); 0 – 2500 m (0 – 25 μs); 0 – 5000 m (0 – 50 μs); 0 – 12500 m (0 – 125 μs); 0 – 25000 m (0 – 250 μs); 0 – 50000 m (0 – 500 μs) |
Instrumental error of the distance measurement | from 0.04% to 0.4% depending on subrange (up to 0.5m @ v/2=100 m/μs depending on subrange) |
Effective sampling rate | 200 MHz |
Range of impedance matching | from 25 Ω to 600 Ω |
Pulse width | from 10 ns to 50 μs |
Pulse amplitude | 10 V on the matched load |
Sensitivity | 1 mV (80 dB) |
V/2 range | 50.0 m/ μs …149.9 m/ μs (step 0.1m/ μs) |
PF range | 1.00…1.50 (step 0.01) |
Modes | – TDR – Cross-Talk detection |
General characteristics
Display | monochrome 3.8 “(320×240 pixels) |
Memory | 100 waveforms |
Computer interface | RS-232 |
Power | Li-Ion battery 7.4 V 1.9 A*h |
Continuous operating time on battery power | at least 8 hours |
Time of continuous operation through the AC adapter | Unlimited |
Overall dimensions | 110х230х190 mm |
Operating temperature range | from -20 °С to +40 °С |
Weight of device with battery | not more than 2.0 kg |
TDR RI-10M1 Cable Fault Locator Delivery Contents
Item name | Quantity |
Cable Fault Locator TDR RI-10M1 | 1 item |
AC Adapter 12 V | 1 item |
Connecting cable 75 Ohm, 1.0 m, BNC.M – «Alligator clip» | 2 items |
User Manual | 1 item |
CD-ROM with software | 1 item |
Accessories bag | 1 item |
Voltage protection unit UP-1 up to 380V (optional) | 1 item |
RS232-USB adapter (optional) | 1 item |
Cable Fault Locator TDR RI-10M1. Specification
Руководство по эксплуатации РИ-10М1
Руководство по эксплуатации IRView ver.4.0
The device is certified by the State Standard of Russia and entered in the State Register. CERTIFICATE of type approval of measuring instruments RU.C.27.022.A number 40346
The device is registered in the Register of Measuring Instruments, Test Equipment and Measurement Techniques used at Russian Railways under No. MT 029.2015