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H Series Probes English US English UK (results 1-19 of 19)

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Application Notes Type Language Size Date Edition
Application Note: Learn how to really clean pH probes from individual sample contamination to maintain best performance of your pH probes
DOC042.98.20172
  English UK, German 600 KB 2018-08 Ed2
Data Sheet: HQd pH Electrode Cleaning and Maintenance Guide
  English US 532 KB 2014-02 Rev1
Technical Note pH Trace Analysis
DOC042.52.20150
  English UK 95 KB 2013-11

Brochures Type Language Size Date Edition
HQ Series Meter PPP SOW
DOC062.53.28115
  English US 198 KB 2024-12 Nov24
ProtectionPlus Plan - Service Plan Overview
DOC060.53.18023
  English US 210 KB 2025-11 Nov24
Field Service Partnership - Service Plan Overview
DOC060.53.18016
  English US 272 KB 2025-01 Nov24

Data Sheets Type Language Size Date Edition
Sigma 950 Series Permanent/Portable Open Channel Flow Meters Data Sheet
LIT2547
  English US 177 KB 2013-10 Rev6
Submerged Area Velocity Flow Meter
DOC053.53.35082
  English US 549 KB 2024-09 Sept24
HQD Benchtop E-Chem Meters
  English US 424 KB 2025-02 Rev9

Guides Type Language Size Date Edition
Water Quality Meters & Probes; Electrochemistry Selection Guide
  English US 4 MB 2015-04 Rev5
Plus Program Comparison Guide
DOC060.53.10224
  English US 891 KB 2024-12 Dec24

Manuals Type Language Size Date Edition
H-Series Meters Basic User Manual
DOC022.97.80057
  English UK, English US, French 1 MB 2021-05 Ed2
H-Series Meters-Models H160, H170, H260, H270 and H280-User Manual
DOC022.53.80057
  English UK, English US 2 MB 2021-05 Ed2
Hach ISFET SmartLogger II-User Manual
DOC082.98.80062
  English UK, English US 378 KB 2021-05 Ed1

Methods/Procedures Type Language Size Date Edition
Dissolved Oxygen, Direct Measurement, Method 10360
DOC316.53.01243
  English US 180 KB 2021-02 Ed9
Dissolved Oxygen, Direct Measurement, Clark-type Amperometric Sensor, Method 8157
DOC316.53.01241
  English US 356 KB 2015-03 Ed8
Nitrogen, Ammonia-Direct Measurement ISE Electrode, Method 10001 DOC316.53.01235
DOC316.53.01235
  English US 231 KB 2021-02 Ed10

Software/Firmware Type Language Size Date Edition
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
HQd Series Meter Data Transfer Utility V1.0
Download for Instructions
  English UK, English US 738 KB 2017-08 V1.0

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