Hanna Instruments HI 21 Series Manuals

Manuals and User Guides for Hanna Instruments HI 21 Series. We have 2 Hanna Instruments HI 21 Series manuals available for free PDF download: Instruction Manual

Hanna Instruments HI 21 Series Instruction Manual (72 pages)

Wall-mounted, Microprocessor-based pH and ORP Controllers

Brand: Hanna Instruments | Category: Controller | Size: 1.71 MB

Table of Contents
3
Preliminary Examination
4
General Description
4
Functional Description
6
Mechanical Dimensions
7
Specifications Hi21 & Hi22
8
Installation
9
Setup Mode
11
Control Mode
17
Idle Mode
25
Analog Output
26
Rs485 Communication & Data Logging
28
Calibration
35
Last Calibration Data
48
Start-Up
51
Fault Conditions and Selftest Procedures
52
Ph VALUES at VARIOUS TEMPERATURES
56
Electrode Conditioning and Maintenance
57
Taking Redox Measurements
61
Accessories
63
Warranty
69
Ce Declaration of Conformity
70

Hanna Instruments HI 21 Series Instruction Manual (37 pages)

HI 22 & HI 21 Series Wall-mounted, Microprocessor-based pH and ORP Controllers

Brand: Hanna Instruments | Category: Controller | Size: 2.05 MB

Table of Contents
2
Preliminary Examination
3
General Description
3
Functional Description
4
Mechanical Dimensions
4
Specifications Hi 21 & Hi 22
5
Installation
5
Setup Mode
6
Control Mode
9
Idle Mode
13
Analog Output
14
Calibration
18
Last Calibration Data
25
Start-Up
26
Fault Conditions and Selftest Procedures
27
Ph VALUES at VARIOUS TEMPERATURES
29
Electrode Conditioning and Maintenance
29
Taking Redox Measurements
31
Accessories
32
Warranty
35
Ce Declaration of Conformity
36

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Hanna Instruments HI 21 Series Manuals

Hanna Instruments HI 21 Series Instruction Manual (72 pages)

Table of Contents

Hanna Instruments HI 21 Series Instruction Manual (37 pages)

Table of Contents

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