Hanna Instruments Alkalinity HI775 Instruction Manual Download Page 5

Preliminary Examination

Remove the Checker

®

HC handheld colorimeter and accessories from the packing 

material and examine it carefully. If you require any further information, please 
contact Hanna Instruments technical support team.
Each 

HI775

 is delivered in a case with custom insert and is supplied with:

• Sample cuvette and cap (2 pcs.)
• Alkalinity reagent starter kit (reagents for 25 tests)
• 1 mL syringe with tip
• 1.5V AAA Alkaline battery (1 pc.)
• Instruction manual

Note: 

Save all packing material until you are sure that the Checker

®

HC 

handheld colorimeter works correctly. Any damaged or defective item must 

be returned in its original packing material with the supplied accessories.

General Description & Intended Use

HI775

 Alkalinity handheld checker is designed to accurately determine alkalinity 

levels in fresh water aquariums. 

HI775

 features a single-button operation system and is easy to use.

The large LCD is easy to read and the auto shut-off feature assures the battery 
will not be drained.

www.

.com

[email protected]

1.800.561.8187

Summary of Contents for Alkalinity HI775

Page 1: ...HI775 Alkalinity INSTRUCTION MANUAL www com information itm com 1 800 561 8187...

Page 2: ...rvice is required contact your local Hanna Instruments Office If under warranty report the model number date of purchase serial number and the nature of the problem If the repair is not covered by the...

Page 3: ...d the sample immediately after the reading has been taken or the glass might become permanently stained Battery Replacement To save the battery the checker shuts down after 10 minutes of non use and 2...

Page 4: ...3755 53 Chlorine remover reagent Certification All Hanna Instruments conform to the CE European Directives Disposal of Electrical Electronic Equipment The product should not be treated as household wa...

Page 5: ...Alkaline battery 1 pc Instruction manual Note Save all packing material until you are sure that the Checker HC handheld colorimeter works correctly Any damaged or defective item must be returned in i...

Page 6: ...nish blue to develop This checker has been developed to work with fresh water samples Environment 0 to 50 C 32 to 122 F max 95 RH non condensing Battery type 1 5V AAA Alkaline Auto shut off After 10 m...

Page 7: ...chlorine interference add one drop of HI93755 53 Chlorine Remover to the unreacted sample Remove the cuvette and unscrew the cap Using a 1 mL syringe carefully add exactly 1 mL of HI775S Alkalinity re...

Page 8: ...inverted Swap the cuvettes and repeat the measurement UnderRange Ablinking 0 indicatesthatthesampleabsorbs less light than the zero reference Check the measurement procedure and make sure to use the...

Reviews: