Operator: Chris Lilley (svgeesus)
Date: 10 Nov 2018
DUT: US Cal Club 2 PX reference
Type 1b: Direct measurement, calibrated equipment (in 1 year spec or better)
DMM: Keysight 34465A, instrument ID 869657
Cal date: 28 Nov 2017
Cal type: Accredited 17025 with uncertainties
Cal temp: 23.0C
Cal humidity: 23.0% RH
Cal procedure: 34460-90901 Truevolt DMM service manual, July 2016 edition 3
Cal inst: Fluke 5725A amplifier, ID 06-0090, NIST 12678290, Cal date 03 Aug 2017
Cal inst: Fluke 5700A/EP03 calibrator, ID 21-0140, NIST 11901768, Cal date 01 Dec 2016
Cal inst: Agilent/HP 33250A function generator, ID 407410002, NIST 12901089, Cal date 13 Oct 2017
Cal front panel zero offset, short, 10V range: as left 0.00000, min -0.00002V max 0.00002V, uncertainty 5.8uV
Cal front panel +10V, 10V range: as left 9.99999V, min 9.99966V max 10.00034V, uncertainty 35uV
Measurement details: front panel, 100PLC, HiZ
PX2 mean: 7.0456366V
PX2 lowest: 7.04563V
PX2 highest: 7.04564V
PX2 samples: 562
PX2 sd: 1uV
PX2 corrected: 7.045643V
ambient: 22.0C 33% RH (arduino, free air) 22.5 (k-type, above ref)
power: 11.94688V from supplied voltage regulator, fed with 15.0V from Tenma 72-8335A linear bench PSU