SAT-8C Tel Cable Fault Locator

　　　SAT-8C Tel Cable Fault Locator adopts international advanced electronic measurement technology, which is a comprehensive instrument that integrates with ATDR, resistance meter, megohmmeter and automatic bridge. It is applicable for localization of break, cross, poor electric insulation and other faults of various telephone cables, high-frequency cables and coaxial cables. It is a capable for the line maintenance and construction in telecom industry.

Key Features:
English menu, color touch screen;
Pulse reflection and intelligent bridge testing method with full-automatic mode and manual mode;
Testing for insulation resistance and loop resistance. Insulation reach up to 50 MΩ;
Automatically judge the line state: break, cross, poor electric insulation and the high voltage;
DAGC (Digital Automatic Gain Control) and DWAR (Digital Waveform Automatic Recognize), automatically judge the wave form;
Field correction function (correct speed and line diameter parameter of unknown cable, correct length of known cable, automatic store the correction factor);
Default 0.32mm, 0.4mm, 0.5mm, 0.6mm’s telephone cables;
Store 10 testing waveforms, and upload results to PC for reviewing analyzing and printing;
Two waveforms comparison function;
USB interface;
Built-in lithium battery last working 6 hours.

Technical Specifications
1. Pulse reflection testing method
Full-automatic measurement range 0~8 km
Testing accuracy:
1 m for measurement range ≤ 2 km; Accuracy ±2%
8 m for measurement range ≥ 2 km; Accuracy ±2%
Dead zone: 0 m
Pulse width: 60ns-10μs automatic adjustment
Wave speed: 0 ~ 300 m /μs
Vertical gain: Range: 80 dB; Accuracy: 1 dB
Impedance: 135 Ω ( accuracy 1% )
2. Bridge testing method
Poor insulation resistance: 0~50МΩ
Testing length: Full length 9999m
Sectional 9999m×3 sections
Testing error: 1% × Full length
With megohmmeter and ohmmeter’s functions
　　　3. DMM Specifications
Insulation resistance: 0 ~ 50МΩ, minimum resolution 10 KΩ, accuracy ±3%
Loop resistance: 0 ~ 9 KΩ, minimum resolution 0.1 Ω, accuracy ±3%
Voltage: AC/DC voltage 0 ~ 250V, minimum resolution 0.1V, accuracy ±5%
Capacitance: 0-1.3uF, minimum resolution 1nF, accuracy ±5%
　　　4. Power supply:
AC Power: External AC power supply / Charger
Battery: Built-in 2Ah Li-ion rechargeable battery
Working time:6 hours
Charging time: 4 hours
　　　5. Physical Specifications
Dimensions(L x W x H): 220 x 162 x 48 (mm)
Weight: 0.95kg
Screen: 640 x 480 pixels and TFT color touch screen
USB and RJ11 interface
Input Protection: ± 400 V pk
　　　6. Ambient parameters:
Working temperature: -10~ 50 °C
Storage temperature: -30~ 70 °C
Humidity: 5%-90%(non-condensing)