Ersted TDR RI-303T 线缆损坏定位仪

Specifications:

- Implemented measurement methods: TDR

- Display: 3.8" Monochrome (320х240 px)

- Measurement range (for V/2=99.9m/μs): 2m...4.8km

- Pulse width: 10ns...10μs

- Pulse amplitude: 18V (open circuit)

- Distance measurement absolute error: 0.125m

- Effective sampling rate: 800MHz

- Receiver bandwidth: 200MHz

- Input impedance: 30...400Ω

- Attenuation overlap: 80dB

- Velocity factor adjust range v/2: 50... 150m/μs

- Non-volatile internal memory: 1 waveform

- Input built-in protection from residual voltage on the line

- Connectors: TDR (BNC)

- Power: 4хAA

- Continuous running from the batteries: 8 hours

- Overall dimensions: 230x130x50mm

- Weight: 0.55kg

- Working conditions: operating temperature range from -20 to 40°C

                                   relative humidity 98%, at 25°C

                                   transportation and storage conditions from -50 to 50°C

Delivery contents:

- Time Domain Reflectometer RI-303TM: x1

- Battery, type AA: x4

- Battery charger: x1

- Connecting cable 1.5m: x1

- Strap: x1

- User Manual: x1

Datasheet