Krohn-Hite Corporation DC Source/Calibrator Model 511

Our DC Source/Calibrators are designed for a typical applications such as the design, check and calibration of high speed, high resolution A/D converters; design and certification of high speed data logging and process control systems; calibration of digital voltmeters and multimeters; as an “IMBEDDED STANDARD” and/or simulator; design, testing, simulation and certification of thermocouples, strain gages and transducer instrumentation. DESCRIPTION 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 <5μV of noise measured from 0.1Hz to 100kHz. Maximum load current is 100mA on all ranges.