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Hanna Instruments Inc., Woonsocket, Rhode Island, 02895, USA.
Hanna Instruments reserves the right to modify the design, construction, or appearance of its products without advance notice.
TABLE OF CONTENTS
1. Preliminary Examination .............................3
2. Safety Measures ............................................3
3. Specifications ................................................4
4. Description ....................................................6
4.1. General Description & Intended Use ..................6
4.2. Functional Description ......................................7
4.3. Precision & Accuracy.........................................8
4.4. Principle of Operation .......................................8
4.5. Optical System .................................................8
5. General Operations ......................................9
5.1. Meter Validation: CAL Check™ .........................9
5.2. Logging Data & Log Recall .............................11
5.3. General Setup ................................................12
5.4. Reagents & Accessories ..................................14
5.5. Instruction Manual .........................................14
5.6. Contextual Help .............................................14
6. Photometer .................................................15
6.1. Range Selection .............................................15
6.2. Using the 16 mm Vial Adapter .......................15
6.3. Vial Preparation & Mixing ...............................15
6.4. Measurement Recommendations ....................16
6.5. Battery Management .....................................16
7. Method Procedure ......................................17
7.1. Chemical Oxygen Demand Low Range .............17
7.2. Chemical Oxygen Demand Medium Range .......19
7.3. Chemical Oxygen Demand High Range ............21
7.4. Chemical Oxygen Demand Ultra High Range ...23
8. Warning & Error Descriptions .....................25
9. Battery Replacement...................................26
10. Abbreviations............................................26
11. Accessories ................................................27
Certification .....................................................28
Recommendations for Users ............................28
Warranty ..........................................................28
Dear Customer,
Thank you for choosing a Hanna Instruments
®
product.
Please read this instruction manual carefully before using this instrument.
This manual will provide you with the necessary information for correct use of this instrument, as well as
a precise idea of its versatility.
If you need additional technical information, do not hesitate to e‑mail us at
.
Visit
www.hannainst.com
for more information about Hanna Instruments and our products.