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HI 4002

HI 4002

HI 4002

HI 4002

HI 4002

HI 4102

HI 4102

HI 4102

HI 4102

HI 4102

Bromide Ion

Selective Electrode

Instruction Manual

    Half-cell
    Combination

BROMIDE

HI 4002

HI

4102

BROMIDE COMBINA

TION

Summary of Contents for HI 4102

Page 1: ...1 HI 4002 HI 4002 HI 4002 HI 4002 HI 4002 HI 4102 HI 4102 HI 4102 HI 4102 HI 4102 Bromide Ion Selective Electrode Instruction Manual Half cell Combination BROMIDE HI 4002 HI 4102 BROMIDE COMBINATION...

Page 2: ...ions in aqueous solutions The HI 4002 is a solid state half cell sensor that requires a separate reference The HI 4102 is a combination ion selective electrode II II II II II Specifications Specificat...

Page 3: ...rolytic circuit The HI4102incorporates areferenceelectrode ThesilverBro mide pellet is practically insoluble in the test solutions being measured and produces a potential change due to changesinthesam...

Page 4: ...I 4102 Design elements of the HI 4002 and HI 4102 Design elements of the HI 4002 and HI 4102 electrodes electrodes electrodes electrodes electrodes BROMIDE HI 4002 Cap Sensing Membrane Sensor Handle U...

Page 5: ...romide Measurements for Bromide Measurements for Bromide Measurements for Bromide Measurements for Bromide Measurements 0 1 M Bromide Standard 500 mL HI4002 01 ISA 500 mL HI4000 00 ForMolarsolutions U...

Page 6: ...ample 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 rate using identical siz...

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: ...m 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: ...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 below f...

Page 10: ...rrective action Corrective action Verify protective cap has been removed HI 4002 Verify plastic film has been removed from inner stem HI4102 Verify electrodes are connected properly to meter and meter...

Page 11: ...the unknowns Morecalibrationstandardsarerequiredinnon linear regions Unknowns are read directly At very low levels of bromide special precautions must be employed for reproducible measurements Water...

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

Page 13: ...cause a mV change of at least 30 mV This method is preprogrammed in the Hanna HI 4222 pH ISE mV meter which simplifies the method greatly Example Bromideiondeterminationwithknownaddition 1 A 50 mL sam...

Page 14: ...Titration Titration Titration Titration Titration XIV S XIV S XIV S XIV S XIV Storage and Care of the HI 4002 and torage and Care of the HI 4002 and torage and Care of the HI 4002 and torage and Care...

Page 15: ...ersion T Conversion T Conversion T Conversion Tables ables ables ables ables For Br For Br For Br For Br For Br Multiply by Multiply by Multiply by Multiply by Multiply by Moles L M to ppm mg L 7 99x1...

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

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