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1. (WO2018098786) TOTAL DISSOLVED SOLIDS SENSOR CALIBRATION DEVICES, METHODS, AND SYSTEMS

Pub. No.:    WO/2018/098786    International Application No.:    PCT/CN2016/108272
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Fri Dec 02 00:59:59 CET 2016
IPC: G01N 27/10
Applicants: HONEYWELL INTERNATIONAL INC.
LV, Yubin
REN, Bo
QIU, Changquan
LIU, Chaojun
Inventors: LV, Yubin
REN, Bo
QIU, Changquan
LIU, Chaojun
Title: TOTAL DISSOLVED SOLIDS SENSOR CALIBRATION DEVICES, METHODS, AND SYSTEMS
Abstract:
Devices, methods (220, 350), and systems (100) for total dissolved solids (TDS) sensor calibration are described herein. One system (100) includes a TDS calibration tool (102) coupled to a first probe(104) to determine a calibration TDS value of a sample (116-1,..., 116-N), and a TDS sensor (112) coupled to a second probe (114) to determine a test TDS value of the sample (116-1,..., 116-N), wherein the TDS sensor (112) is communicatively coupled to the TDS calibration tool (102) via a communication link (110); and a computing device (480) coupled to the TDS sensor (112) to: receive the calibration TDS value of the sample (116-1,..., 116-N) from the TDS calibration tool (102), compare the calibration TDS value with the test TDS value, and alter a number of settings of the TDS sensor (112) based on the comparison of the calibration TDS value and the test TDS value.