Continuing with Electronic Development’s (EDC) tradition, the NEW Krohn-Hite Model 511 Precision DC Source/Calibrator is a secondary standard that is highly stable and repeatable from ±100nVdc to ±10Vdc, providing N.I.S.T. traceable voltages for use in production, calibration labs, QA and QC departments, design labs, or any place where an accurate voltage is needed.

Using Krohn-Hite’s state-of-the-art reference, the 511 provides extremely accurate (±10ppm) and stable (±2ppm for 24 hours) voltages over 3 ranges, allowing the output to be set from ±100nVdc to ±11.11110Vdc with a resolution of 1ppm of range.

The Model 511 is an extremely quiet source with <5 V of noise measured from 0.1Hz to 100kHz. Maximum load current is 100mA on all ranges.

RANGES
The  511 also provides 3 voltage ranges, ±100mV, ±1.0V and ±10V allowing the user to set the output from ±100nVdc to ±11.11110Vdc.  Resolutions are 100nV, 1 V and 10 V respectively.

APPLICATIONS
The Model 511 can be used in many applications including the calibration of precision A/D converters, strip chart recorders and calibration of Kaye Instruments Data Logging Systems.