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HQ40D Portable ORP/mV Meter, Premium Field Kit, with Field Platinum ORP Electrode, 5 m Cable

OBSOLETE ITEM

Product #: 8507300

OBSOLETE ITEM

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Application Notes	Type	Language	Size	Date	Edition
Measure pH, conductivity, oxygen with HQD DOC042.53.20010		English US	446 KB	2016-01	Jan16
Oxidation Reduction Potential: Understanding a Challenging Measurement		English US	1005 KB	2009-10	Ed1
Oxidation Reduction Potential: Understanding a Challenging Measurement. Sand Creek Water Reuse Facility tests HQd digital meter and IntelliCAL™ ORP probe LIT2075		English US, English UK	1 MB	2009-11	Ed1
Technical note pH measurement system DOC042.52.20152		English UK	183 KB	2013-11
Technical Note pH Trace Analysis DOC042.52.20150		English UK	95 KB	2013-11

Brochures	Type	Language	Size	Date	Edition
Introduction to Hach Services DOC060.53.10226		English US	587 KB	2021-10	Jun21
The best solution for accurate results in all applications - HQD meters and high performance pH electrodes DOC032.53.20163		English US	414 KB	2021-07	May21

Guides	Type	Language	Size	Date	Edition
GSA Supply Schedule		English US	100 KB	2016-11
HQD Digital Meters and Intellical™ Probes Data Sheet		English US	809 KB	2017-11	Rev9
Water Quality Meters & Probes; Electrochemistry Selection Guide		English US	4 MB	2015-04	Rev5

Methods/Procedures	Type	Language	Size	Date	Edition
Electrochemistry Theory and Practice DOC182.53.90629		English US	3 MB	2018-12	Ed3

Software/Firmware	Type	Language	Size	Date	Edition
HQd Series Meter Data Transfer Utility V1.0 Download for Instructions		English UK, English US	738 KB	2017-08	V1.0
HQD Series Meter Software Update Do NOT update from firmware versions prior to V2.5.0.744. - Failure to comply will void any warranty. Please contact Hach Technical Support if you need help for prior versions or have any question.		English UK, English US, French, German, Italian, Spanish	1 MB	2023-11	V3.00.75.6