Ersted TDR RI-307USB 线缆损坏定位仪


- Display: used personal computer display

- Supported operating systems: Microsoft Windows XP/7/8

- The range of distance measurement (time delay): from 0 to 64000m (from 0 to 640μs)

- Subranges measurements: 0–62.5m (0–0.625μs), 0–125m (0–1.25μs), 0–250m (0–2.5μs), 0–500m (0 to 5μs),

                                              0–1000m (0–10μs), 0–2000m (0–20μs), 0–4000m (0– 40μs), 0–8000m (0–80μs), 

                                              0–16000m (0–160μs), 0–32000m (0–320μs), 0–64000m (0– 640μs)

- Instrumental error of the distance measurement: from 0.01% to 0.2%  of reading (from 12.5cm to 8m depending on the subranges)

- Effective sampling rate: 800 MHz

- Range of impedance matching: from 25Ω to 600Ω

- Pulse width: from 10ns to 50μs

- Pulse amplitude: no more than 10 V

- Sensitivity receiving tract: 1 mV

- Dynamic range: 80dB

- VOP from: 33.33% … 99.99% (step 0.01%)

- Power supply: owered via USB (requires no batteries or power supply)

- Time of continuous operation via USB: Unlimited

- Overall dimensions: 175х95х47mm

- Operating Temperature Range: from -20°С to +40°С

- Weight of device: not more than 0.3kg



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