The premier choice for testing cables with high voltage safety requirements such as aircraft, medical equipment, ABS, airbags, etc. This system is compact and offers many hardware/software options making it the ideal solution for final or in-process test.

• Test & Measurement Performance
• High Voltage Isolation Test up to 1,500 VDC (12-Bit Resolution)
• AC Arc-Detection Test up to 1,060 VAC
• Constant Current of 1 mA, 10 mA, or 200 mA
• Two Terminal Measurement down to 1 Ohm (± 1% ± 0.5 Ohms)
• Four Terminal Measurement down to 10 mOhms (± 1% ± 3 mOhms)
• Insulation Test up to 500 MOhms (± 3%), up to 10 GOhms (± 5%)
• Resistor Test from 10 mOhms to 10 MOhms (± 1% ± 3 mOhms)
• Capacitor Test from 10 nF to 10,000 µF (± 10% ± 1 nF)
• Twisted Pair / Shielded Cable Test from 10 pF to 10 nF (Checks for Pair Inversion)
• Diode and Zener Diode Test for Open, Short and Reversed Insertion
• Function Test of Keys and Switches

• Hardware
• Expandable to 2,048 Test Points in Main Chassis and 8,192 with Expansions
• Extensive Selection of Output Connectors are Available Upon Request
• Optional Remote Control Interface for Driving Peripheral Devices (Fixtures,
  Feeders, etc.)

• Dimensions & Weight
• 
  W 427-1

• Bench Top Enclosure
• 9.3 x 16.5 x 7.0 inches (W x D x H)
• Up to 17.6 lbs
• Holds up to 5 Test Cards for a Maximum of 320 Test Points

• W 427-2

• 19-inch Rack-Mountable or Bench Top Enclosure
• 17.6 x 20.5 x 7.0 inches (W x D x H)
• Up to 33.1 lbs
• Holds up to 16 Test Cards for a Maximum of 1,024 Test Points

• W 427-3

• 19-inch Rack-Mountable or Bench Top Enclosure
• 17.6 x 20.5 x 12.2 inches (W x D x H)
• Up to 66.1 lbs
• Holds up to 32 Test Cards for a Maximum of 2,048 Test Points
• Expandable to 8,192 Test Points using Expansion Cabinets