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Testing the Calibrator with Keithley 2002 (Patreon)

Published:
2020-10-14 06:43:39
Imported:
2026-06
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Keithley 2002 8.5 digit Multimeter testing Fluke 5700A Calibrator

Keithley 2002 https://www.tek.com/tektronix-and-keithley-digital-multimeter/keithley-2002-series-8%C2%BD-digit-multimeter-scanning Sunfounder RasPad https://raspad.sunfounder.com/ Raspberry Pi Accessories https://www.welectron.com/Raspberry-Pi_3 Precision i2c temperature sensor but it's actually in stock: https://bit.ly/3nQ0Ak8 Patreon https://www.patreon.com/marcoreps 00:00 Intro 00:35 K2002 overview 02:00 K2002 ADC 03:06 Stability test 03:42 K2002 details 06:10 F5700A setup 09:43 GPIB setup 12:56 Long term test 13:26 INL results K2002 ADC simulation http://tinyurl.com/y5ff8zet Multi instrument datalogging software https://github.com/marcoreps/multiinstrumentalist TMP117 i²c temperature sensor https://www.sparkfun.com/products/15805 Grafana https://grafana.org/

Comments

Michael Hagemann

Very impressive! So many digits, so few PPMs! : ) Unfortunately, I, too, got infected by the volt-nut-bug... But I'm trying to be very, very reasonable and am aiming for the "most economical" 6 1/2 digits for the time being... My best bet right now (in Germany): the old Premas... (big bonus: 6502! big let down: the internal cabling) For the most economical and programmable GPIB adapter you might want to have a look at the https://github.com/Twilight-Logic/AR488 ...