FLCD-980 Railway 32KM Communication Cable Fault Tester

Product Introduction

FLCD-980 Railway 32KM Communication Cable Fault TesterIt integrates TDR pulse testing, bridge testing, and voltage/resistance/insulation resistance measurement functions, and is suitable for searching for faults such as broken wires, mixed wires, and insulation in communication cables; It can also be used to measure the length and wave velocity of cables; It can also be used to distinguish between intermediate joints and terminal heads of cables.

Product Details

2、 Functional Features

1. TDR pulse reflection method: can detect broken wires, mixed wires, and severe insulation faults.

2. Automatic testing is fast and accurate.

3. Gain compensation: Digital signal processing compensates for gain based on cable attenuation characteristics. The amplitude of fault reflection at different distances is basically the same, which is conducive to correct analysis and judgment, and can extend the effective testing distance.

4. Waveform storage function.

5. Bridge testing method: used for insulation fault distance measurement; Fast testing speed; Strong anti-interference ability; The distance measurement result is accurate.

6. Voltage (V) measurement function: AC/DC voltage measurement.

7. Resistance (Ω) measurement function.

8. Insulation resistance (M Ω) measurement function: 100V test voltage.

9. The human-machine interface is user-friendly, easy to operate, and intuitive.

10. Large capacity lithium-ion battery pack power supply; Under voltage automatic shutdown, no operation automatic shutdown.

11. Fully functional, high-performance, lightweight and portable.

3、 Technical indicators

TDR pulse testing function:

1. Test range: 0-30km

2. Resolution: 0-1km1m, 2km2m, 4-30km8m.

3. Pulse polarity: unipolar below 2km, bipolar above 2km.

4. Pulse amplitude: unipolar 30V, bipolar ± 30V.

5. Pulse width: 80ns-10 μ s, automatically adjustable.

6. Test blind spot: 1m.

7. Wave speed adjustment range: 100-300m/μ s.

8. Gain adjustment range: 0-80db.

Bridge testing function:

1. Test accuracy: 1%

2. Bridge test voltage: 100V

Voltage (V) measurement function: Measurement range: 0-70V (AC/DC)

Resistance (Ω) measurement function: Measurement range: 0-20k Ω

Insulation resistance (M Ω) measurement function:

1. Insulation resistance measurement range: 0-50M Ω

2. Insulation resistance test voltage: 100V

(Note: The measurement results of voltage/resistance/insulation resistance are for reference only and are not for measurement purposes)

Display mode: 320 × 240 dot matrix LCD

Power supply: polymer lithium-ion battery pack, nominal 7.4V, 3000mAH.

l 体积： 210mm×160mm×65mm

Weight: 0.71kg (excluding battery)

Input voltage of charger: AC220V ± 10%, 50Hz.

Charger output voltage: DC8.4V

Charging current: 500mA