Hanna Instruments HI 4111 Instruction Manual Download Page 1 | Manualshive

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HI 4011

HI 4011

HI 4011

HI 4011

HI 4011

HI 4111

HI 4111

HI 4111

HI 4111

HI 4111

Iodide Ion

Selective Electrode

Instruction Manual

Half-cell
Combination

IODIDE

HI 4011

HI

41

11

IODIDE COMBINA

TION

1
2
3
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Summary of Contents for HI 4111

Page 1: ...1 HI 4011 HI 4011 HI 4011 HI 4011 HI 4011 HI 4111 HI 4111 HI 4111 HI 4111 HI 4111 Iodide Ion Selective Electrode Instruction Manual Half cell Combination IODIDE HI 4011 HI 4111 IODIDE COMBINATION...

Page 2: ...lutions The HI 4011 is a solid state half cell sensor that requires a separate reference The HI 4111 is a combination ion selective electrode II II II II II Specifications Specifications Specification...

Page 3: ...ncorporates a reference electrode The Silver Iodide pellet is practically insoluble in the test solutions being measured and pro duces a potential change due to changes in the sample s ion activity Wh...

Page 4: ...I 4111 Design elements of the HI 4011and HI 4111 Design elements of the HI 4011and HI 4111 electrodes electrodes electrodes electrodes electrodes Upper Cap Spring O Ring Ceramic Junction on Inner Stem...

Page 5: ...de Measurements for Iodide Measurements for Iodide Measurements for Iodide Measurements for Iodide Measurements 0 1 M Iodide Standard 500 mL HI4011 01 ISA 500 mL HI4000 00 ForMolarsolutions Using volu...

Page 6: ...ontaining standard or sample from magnetic stirrer by placing cork or other insulative sheet between beaker and stirrer plate Calibration standards and sample solutions should be stirred at the same r...

Page 7: ...e electrode with the fill hole open During normal use fill solution will slowly drain out ofthetaperedconejunctionatthelowerportionofthe electrode Excessiveloss 4cmdropwithin24hours isnotnormal Ifthis...

Page 8: ...lm seal found over ceramic junction on inner stem and discard This is only used for ship ping and long term storage 2 Rinseinnerstemwithdeionizedwatermakingcertain to wet the o ring found on the inner...

Page 9: ...and verify elec trodereturnstoitsoriginalposition Youmayneedto gently assist for this to occur 7 Tighten the electrode cap onto the body and fill elec trode body until fill solution volume is just bel...

Page 10: ...rective action Corrective action Verify protective cap has been removed HI 4011 Verify plastic film has been removed from inner stem HI4111 Verify electrodes are connected properly to meter and meteri...

Page 11: ...rerequiredinnon linear regions Unknowns are read directly At very low levels of Iodide special precautions must be employed for reproducible measurements Water used for standards must be Iodide free a...

Page 12: ...urements 3 Follow sectionVII GeneralGuidelinestooptimizetest set up 4 Duringcalibrationitisbesttostartwithlowerconcen tration samples first Wait for a stable measurement before recording values Slight...

Page 13: ...method is preprogrammed in the Hanna HI 4222 pH ISE mV meter which simplifies the method greatly Example Iodide ion determination in samples with con centrations less than 5 X 10 4 M using known addit...

Page 14: ...es that fall beyond this range should be adjusted Titration XIV S XIV S XIV S XIV S XIV Storage and Care of the HI 4011 and torage and Care of the HI 4011 and torage and Care of the HI 4011 and torage...

Page 15: ...nversion T Conversion T Conversion T Conversion Tables ables ables ables ables For I For I For I For I For I Multiply by Multiply by Multiply by Multiply by Multiply by Moles L M to ppm mg L 1 269x105...

Page 16: ...r 6 monthsfromdateofpurchasewhenusedfortheirintended purpose and maintained according to instructions If they failtoworkwhenfirstusedcontactyourdealerimmediately Damageduetoaccidents misuse misapplica...

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