The LINECHEK® Model 620L is a fully automated Line Leakage tester that can be configured to perform 8 of the most commonly required Line Leakage tests.

The 620L has the most common measuring devices (MD's) already incorporated into the instrument and can perform patient lead tests with an optional scanning matrix. The 620L also features a continuous run capability which allows the DUT to be run without shutting down between line leakage tests. This remains true even in reverse polarity conditions. With advanced features and capabilities the 620L can measure the voltage drop across measuring devices for compliance to IEC60065 and IEC60990, record the maximum RMS or Peak leakage current during a test, and comply with IEC60601-1 for AC, DC, and AC+DC leakage measurements.

When configured with an optional Run test feature, the 620L can also monitor minimum and maximum readings for Voltage, Current, Watts, Power Factor, and Leakage Current. It can be configured for use in standalone applications or as part of a test system when interconnected to any Associated Research Hipot or Ground Bond tester.


Associated Research LINECHEK II

Key features

  • Ethernet Communication Card
  • USB/RS-232 and GPIB Interfaces
  • Measure voltage drop across the measuring device
  • Record the maximum RMS on peak leakage current
  • AC, DC and AC + DC leakage measurements
  • Perform patient lead tests as part of a medical test system
  • Continuously runs DUT during Line Leakage Testing even in reverse polarity conditions
  • Interconnection to Associated Power Technologies AC Power Source
  • Interconnection with any AR Hipot
  • 50 Memories with 30 steps per memory
  • Perform patient lead test with optional scanner
  • Most Common Measuring Devices built-in
  • Peak and RMS current measurement


Option Details
Voltage 115/230 VAC ± 10 %, User Selection
Frequency 50/60 Hz ± 5%
Fuse 2 A Slow Blow 250 VAC
Display 320 X 240 graphic LCD
Mechanical Bench or rack mount (2U height) with tilt up front feet
Dimensions (WxHxD) 16.93 x 5.24 x 11.81 in (430 x 133 x 300 mm)
Interface Standard: USB/RS-232
Optional: Ethernet, GPIB, Data Storage (RS-485)
Weight 26.45 Lbs. (12 kg)
Memory 50 Memories, 30 Steps per Memory

If you would like to talk to us about our range of Associated Research test and measurement solutions please contact our sales team on +44 (0)1908 282 766 or email us.