Hanna Instruments MULTIPARAMETER ION SPECIFIC METERS Instruction Manual
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Hanna Instruments MULTIPARAMETER ION SPECIFIC METERS Instruction Manual

Multiparameter ion specific meters
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Instruction Manual

MULTIPARAMETER
ION SPECIFIC METERS
These Instruments are in
Manufacturers since 1978
Compliance with the CE Directives

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Summary of Contents for Hanna Instruments MULTIPARAMETER ION SPECIFIC METERS

  • Page 1: Instruction Manual

    Instruction Manual MULTIPARAMETER ION SPECIFIC METERS These Instruments are in Manufacturers since 1978 Compliance with the CE Directives...

  • Page 2: Table Of Contents

    Dear Customer, Thank you for choosing a Hanna product. Please read this instruction manual carefully before using the meter. This manual will provide you with the necessary information for the correct use of the instrument. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst.com.

  • Page 3: Preliminary Examination

    GENERAL DESCRIPTION GENERAL DESCRIPTION GENERAL DESCRIPTION GENERAL DESCRIPTION The Hanna Instruments Ion Specific Meters are portable, microproces- sor-based colorimeters that measure the ion content in water and waste waters. The meters use an exclusive positive-locking system to ensure that the cuvet is in the same place every time it is placed into the measure- ment cell.
  • Page 4 The quantity of radiation absorbed is given by the Lambert-Beer Law: log I /I = Where log I /I = Absorbance (A) = molar extinction coefficient of the substance at wavelength c = molar concentration of the substance d = optical distance light travels through sample Therefore, the concentration "c"...

  • Page 5: Display Code Guide

    It is recommended not to touch the cuvet walls with hands. Furthermore, in order to maintain the same conditions during the zeroing and the measuring phases, it is necessary to close the cuvet to prevent any contamination. DISPLAY CODE GUIDE DISPLAY CODE GUIDE DISPLAY CODE GUIDE DISPLAY CODE GUIDE...

  • Page 6: Tips For An Accurate Measurement

    TIPS FOR AN ACCURATE MEASUREMENT TIPS FOR AN ACCURATE MEASUREMENT TIPS FOR AN ACCURATE MEASUREMENT TIPS FOR AN ACCURATE MEASUREMENT TIPS FOR AN ACCURATE MEASUREMENT The instruction listed below should be carefully followed during testing to ensure best accuracy. • Do not let the test sample stand too long after reagent is added or accuracy will be lost.

  • Page 7: Hi 93710 - Ph/Chlorine

    HI 93710 - pH & Chlorine HI 93710 - pH & Chlorine HI 93710 - pH & Chlorine HI 93710 - pH & Chlorine HI 93710 - pH & Chlorine The HI 93710 meter measures both pH and chlorine (Cl , free and total) content in water and wastewater in the following ranges: 5.9 to 8.5 pH units...
  • Page 8 HI 93711-0 Total Cl 1 packet Liquid version (chlorine): Code Unit Description Quantity HI 93701A-F Free Cl DPD1 indicator 3 drops HI 93701B-F Free Cl DPD1 buffer 3 drops HI 93701A-T Total Cl DPD1 indicator 3 drops HI 93701B-T Total Cl DPD1 buffer 3 drops HI 93701-C...

  • Page 9: Hi 93724 - Cyanuric Acid/Ph

    HI 93724 - Cyanuric Acid & pH HI 93724 - Cyanuric Acid & pH HI 93724 - Cyanuric Acid & pH HI 93724 - Cyanuric Acid & pH HI 93724 - Cyanuric Acid & pH The HI 93724 meter measures cyanuric acid and pH content in water and wastewater in the following ranges: 0 to 80 mg/L for Cyanuric Acid (CYS) and 5.9 to 8.5 for pH.
  • Page 10 REAGENT SETS HI 93710-01 Reagents for 100 pH tests HI 93710-03 Reagents for 300 pH tests HI 93722-01 Reagents for 100 CYS tests HI 93722-03 Reagents for 300 CYS tests For other accessories see page 48. MEASUREMENT PROCEDURE • Turn the meter on by pressing ON/OFF. •...

  • Page 11: Hi 93725 - Ph/Total Hardness

    HI 93725 - pH & Total Hardness HI 93725 - pH & Total Hardness HI 93725 - pH & Total Hardness HI 93725 - pH & Total Hardness HI 93725 - pH & Total Hardness The HI 93725 meter measures pH and Magnesium/Calcium and Total Hardness content in water and wastewater.
  • Page 12 REQUIRED REAGENTS Code Description Quantity HI 93710-0 pH Phenol red 5 drops HI 93719A-0 Ca & Mg indicator 0.5 mL HI 93719B-0 Alkali solution 0.5 mL HI 93719C-0 EDTA solution 1 drop HI 93719D-0 EGTA solution 1 drop REAGENT SETS HI 93710-01 Reagents for 100 pH tests HI 93710-03 Reagents for 300 pH tests HI 93719-01 Reagents for 100 hardness tests...

  • Page 13: Hi 93741 - Total Hardness/Iron Low Range

    HI 93741 HI 93741 HI 93741 HI 93741 HI 93741 Total Hardness & Iron Low Range Total Hardness & Iron Low Range Total Hardness & Iron Low Range Total Hardness & Iron Low Range Total Hardness & Iron Low Range The HI 93741 meter measures the Iron (Fe) content and the Magne- sium (Mg), Calcium (Ca) and Total Hardness in water and wastewater.
  • Page 14 REQUIRED REAGENTS Code Unit Description Quantity HI 93746-0 Iron LR TPTZ Reagent 2 packets HI 93719A-0 Hardness Ca & Mg indicator 0.5 mL HI 93719B-0 Hardness Alkali solution 0.5 mL HI 93719C-0 Hardness EDTA solution 1 drop HI 93719D-0 Hardness EGTA solution 1 drop REAGENT SETS...

  • Page 15: Hi 93742 - Iron Low Range/Manganese Low Range

    HI 93742 - HI 93742 - HI 93742 - HI 93742 - HI 93742 - Iron Low Range and Iron Low Range and Iron Low Range and Iron Low Range and Iron Low Range and Manganese Low Range Manganese Low Range Manganese Low Range Manganese Low Range Manganese Low Range...
  • Page 16 Manganese HI 93748A-0 Ascorbic acid 2 packets HI 93748B-0 Alkaline-cyanide solution 0.40 mL HI 93748C-0 0.1% PAN indicator 2 mL HI 93703-51 Dispersing Agent 4-6 drops (only when necessary, see note) REAGENT SETS HI 93746-01 Reagents for 50 iron LR tests HI 93746-03 Reagents for 150 iron LR tests HI 93748-01 Reagents for 50 manganese LR tests HI 93748-03 Reagents for 150 manganese LR tests...
  • Page 17 • Add the content of one packet of HI 93748A ascorbic acid to each cuvet, replace the caps and shake gently. • Add 0.2 mL of the HI 93748B alkaline- cyanide reagent solution to each cu- vet, replace the caps and shake gen- tly.
  • Page 18 • Press READ. "SIP" will appear during measurement. • The instrument directly displays concentration in µg/L of manga- nese on the display. Note: a temperature above 30°C may cause turbidity. In this case, before zeroing and taking readings, add 2-3 drops of Dispers- ing Agent (HI 93703-51) to each cuvet and swirl until complete dissolution of the turbidity.

  • Page 19: Hi 93743 - Iron Low Range/Ph

    HI 93743 HI 93743 HI 93743 HI 93743 HI 93743 Iron Low Range & pH Iron Low Range & pH Iron Low Range & pH Iron Low Range & pH Iron Low Range & pH The HI 93743 meter measures the pH and the Iron (Fe) content in water and wastewater.
  • Page 20 REAGENT SETS HI 93746-01 Reagents for iron LR (100 packets) HI 93746-03 Reagents for iron LR (300 packets) HI 93710-01 Reagents for 100 pH tests HI 93710-03 Reagents for 300 pH tests For other accessories see page 48. MEASUREMENT PROCEDURE •...

  • Page 21: Hi 93744 - Ph/Total Hardness/Iron Low Range

    HI 93744 HI 93744 HI 93744 HI 93744 HI 93744 pH/Total Hardness/Iron Low Range pH/Total Hardness/Iron Low Range pH/Total Hardness/Iron Low Range pH/Total Hardness/Iron Low Range pH/Total Hardness/Iron Low Range The HI 93744 meter measures the pH, the Magnesium (Mg), Calcium (Ca) and Total Hardness and the Iron (Fe) content in water and wastewater.
  • Page 22 ods for the Examination of Water and Waste- edition, Calmagite/colorimetric water, 18 method. The reaction between hardness and reagents causes a maroon tint in the sample. REQUIRED REAGENTS Code Unit Description Quantity HI 93710-0 Phenol red 5 drops HI 93746-0 Iron LR TPTZ Reagent 2 packets...

  • Page 23: Total Hardness/Iron Low Range

    HI 93745 HI 93745 HI 93745 HI 93745 HI 93745 pH/Free & Total Chlorine pH/Free & Total Chlorine pH/Free & Total Chlorine pH/Free & Total Chlorine pH/Free & Total Chlorine Total Hardness/Iron Low Range Total Hardness/Iron Low Range Total Hardness/Iron Low Range Total Hardness/Iron Low Range Total Hardness/Iron Low Range The HI 93745 meter measures the pH, the Magnesium (Mg), Calcium...
  • Page 24 Light Source Light Emitting Diode @ 555 nm Method For pH, Phenol red method. The reaction be- tween pH and the reagent causes a red tint in the sample. For Chlorine, adaptation of the EPA recom- mended DPD method 330.5. The reaction between chlorine and the reagent causes a pink tint in the sample.
  • Page 25 HI 93701-T Reagents for 300 total chlorine tests (liquid version) HI 93719-01 Reagents for 100 hardness tests HI 93719-03 Reagents for 300 hardness tests HI 93746-01 Reagents for iron LR (100 packets) HI 93746-03 Reagents for iron LR (300 packets) For other accessories see page 48.

  • Page 26: Iron Low Range

    C 101 - PH, CL C 101 - PH, CL , CYS, I, BR, FE , CYS, I, BR, FE C 101 - PH, CL C 101 - PH, CL C 101 - PH, CL , CYS, I, BR, FE , CYS, I, BR, FE , CYS, I, BR, FE 2 2 2 2 2...
  • Page 27 Iodine ±0.1 mg/L Bromine ±0.01 mg/L Low Range Iron ±1 µg/L Light Source Light Emitting Diode @ 555 nm Method For Chlorine, Iodine and Bromine, adaptation of the EPA recommended DPD method 330.5. For pH, Phenol red method. For Cyanuric Acid, adaptation of the turbidimetric method.
  • Page 28 MEASUREMENT PROCEDURES • Turn the meter on by pressing ON/OFF. • When the LCD displays "C101" keep SET pressed until the desired parameter is displayed. • Release the key and when the LCD displays "- - -", it is ready. •...

  • Page 29: C 104 - Ph/Free & Total Chlorine/Cys

    C 104 - PH, CL C 104 - PH, CL C 104 - PH, CL AND CYANURIC ACID AND CYANURIC ACID AND CYANURIC ACID C 104 - PH, CL C 104 - PH, CL AND CYANURIC ACID AND CYANURIC ACID 2 2 2 2 2 The C 104 meter measures pH, chlorine (Cl , free and total) and...
  • Page 30 HI 93711-0 Total Cl 1 packet HI 93722-0 Cyanuric Acid Powder Reagent 1 packet Liquid version (chlorine): HI 93701A-F Free Chlorine DPD1 indicator 3 drops HI 93701B-F Free Chlorine DPD1 buffer 3 drops HI 93701A-T Total Chlorine DPD1 indicator 3 drops HI 93701B-T Total Chlorine DPD1 buffer 3 drops...
  • Page 31 • At this point, follow the chlorine procedure on page 36. Note: Free and total chlorine have to be measured separately with fresh unreacted samples following the above procedure if both values are requested. CYANURIC ACID MEASUREMENTS • Press SET to select the cyanuric acid scale. “A” will appear on the LCD.

  • Page 32: Bromine Measurement

    BROMINE MEASUREMENT BROMINE MEASUREMENT BROMINE MEASUREMENT BROMINE MEASUREMENT BROMINE MEASUREMENT 10 mL • Fill the cuvet up to the mark with 10 mL of unreacted sample and replace the cap. • Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove.
  • Page 33 INTERFERENCES Interference may be caused by: Chlorine Iodine Ozone Oxidized forms of chromium and manganese Alkalinity above 300 mg/L and acidity above 150 mg/L as CaCO require neutralization since the color could instantly fade. To resolve this, neutralize the sample with diluted HCl or NaOH. In case of water with hardness greater than 500 mg/L CaCO , shake the sample for approximately 1 minute after adding the reagent.

  • Page 34: Free Chlorine Measurement

    FREE CHLORINE MEASUREMENT FREE CHLORINE MEASUREMENT FREE CHLORINE MEASUREMENT FREE CHLORINE MEASUREMENT FREE CHLORINE MEASUREMENT 10 mL • Fill the cuvet up to the mark with 10 mL of unreacted sample and replace the cap. • Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove.
  • Page 35 • Reinsert the cuvet into the instrument. • Wait for approximately 30 seconds and then press READ. The display will show “SIP” during measurement. • The instrument directly displays concentration in mg/L of free chlorine on the Liquid Crystal Display. Note: Free and total chlorine have to be measured separately with fresh unreacted samples following the above procedure if both values are requested.

  • Page 36: Total Chlorine Measurement

    TOTAL CHLORINE MEASUREMENT TOTAL CHLORINE MEASUREMENT TOTAL CHLORINE MEASUREMENT TOTAL CHLORINE MEASUREMENT TOTAL CHLORINE MEASUREMENT 10 mL • Fill the cuvet up to the mark with 10 mL of unreacted sample and replace the cap. • Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove.
  • Page 37 Liquid reagent procedure • Add 3 drops of HI 93701A-T DPD1 indicator, 3 drops of HI 93701B-T DPD1 buffer and 1 drop of HI 93701-C to another cuvet. Shake gently before adding 10 mL of unreacted sample. Replace the cap and shake gently again. •...

  • Page 38: Cyanuric Acid Measurement

    CYANURIC ACID CYANURIC ACID CYANURIC ACID MEASUREMENT MEASUREMENT MEASUREMENT MEASUREMENT CYANURIC ACID CYANURIC ACID MEASUREMENT • Fill the cuvet up to the mark with 10 mL of 10 mL sample and replace the cap. • Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove.

  • Page 39: Hardness Measurement

    HARDNESS HARDNESS HARDNESS MEASUREMENT MEASUREMENT MEASUREMENT MEASUREMENT HARDNESS HARDNESS MEASUREMENT • Fill a graduated beaker up to the 50 mL mark with the sample. • Add 0.5 mL of HI 93719A Calcium and Magnesium indicator solution and mix. • Add 0.5 mL of HI 93719B Alkali solution for Calcium and Magnesium and mix.
  • Page 40 ZERO1 • Nothing is added to the third cuvet. • Place the ZERO1 sample into the holder and ensure that the notch on the cap is positioned securely into the groove. • Press ZERO; "SIP" will appear during measurement, then the instrument will display "ZER2".
  • Page 41 • Pressing READ will result in the meter scrolling through the hardness concentration in mg/L (ppm) by first displaying the Magnesium (n), then the Calcium (C) and then the Total (t). ZERO • By pressing ZERO the meter will be reset and be ready for another test of Hardness.

  • Page 42: Iodine Measurement

    IODINE MEASUREMENT IODINE MEASUREMENT IODINE MEASUREMENT IODINE MEASUREMENT IODINE MEASUREMENT 10 mL • Fill the cuvet up to the mark with 10 mL of unreacted sample and replace the cap. • Place the cuvet into the holder and en- sure that the notch on the cap is positioned securely into the groove.
  • Page 43 INTERFERENCES Interference may be caused by: Bromine Chlorine Ozone Oxidized forms of chromium and manganese Alkalinity above 300 mg/L and acidity above 150 mg/L as CaCO require neutralization since the color could instantly fade. To resolve this, neutralize the sample with diluted HCl or NaOH. In case of water with hardness greater than 500 mg/L CaCO , shake the sample for approximately 1 minute after adding the reagent.

  • Page 44: Iron Low Range Measurement

    IRON LOW RANGE IRON LOW RANGE MEASUREMENT IRON LOW RANGE MEASUREMENT MEASUREMENT MEASUREMENT IRON LOW RANGE IRON LOW RANGE MEASUREMENT • Fill one graduated mixing cylinder up to the 25 mL mark with deionized water. • Add the content of one packet of HI 93746 TPTZ reagent, close the cylinder and agitate for 30 seconds.
  • Page 45 • Fill a cuvet with 10 mL of the reacted sample up to the mark and replace the 10 mL cap. This is the sample. • Insert the sample into the instrument. • Wait for 3 minutes and then press READ. "SIP" will appear during measurement.

  • Page 46: Ph Measurement

    p p p p p H MEASUREMENT H MEASUREMENT H MEASUREMENT H MEASUREMENT H MEASUREMENT 10 mL • Fill the cuvet up to the mark with 10 mL of unreacted sample and replace the cap. • Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove.

  • Page 47: Battery Replacement

    BATTERY REPLACEMENT BATTERY REPLACEMENT BATTERY REPLACEMENT BATTERY REPLACEMENT BATTERY REPLACEMENT To prolong battery life, switch your meter off after use. However, the meter has an auto-shut off feature that will turn itself off after 10 minutes of non-use. A "V" on the LCD indicates low voltage and the battery should be replaced.

  • Page 48: Accessories

    ACCESSORIES ACCESSORIES ACCESSORIES ACCESSORIES ACCESSORIES REAGENT SETS HI 93701-01 100 free chlorine tests HI 93701-03 300 free chlorine tests HI 93701-F 300 free chlorine tests (liquid version) HI 93701-T 300 total chlorine tests (liquid version) HI 93710-01 100 pH tests HI 93710-03 300 pH tests HI 93711-01 100 total chlorine tests HI 93711-03 300 total chlorine tests...

  • Page 49: Warranty

    If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection.

  • Page 50: Other Ism From Hanna

    OTHER ISM FROM HANNA OTHER ISM FROM HANNA OTHER ISM FROM HANNA OTHER ISM FROM HANNA OTHER ISM FROM HANNA Single-parameter Colorimeters Description Code Range Method Aluminum HI 93712 0.00 to 1.00 mg/L Aluminon Ammonia LR HI 93700 0.00 to 3.00 mg/L Nessler Ammonia MR HI 93715...

  • Page 51: Ce Declaration Of Conformity

    Potassium HI 93750 0.0 to 50.0 mg/L Tetraphenylborate Sulfate HI 93751 0 to 150 mg/L Turbidimetric Silica HI 93705 0.00 to 2.00 mg/L Heteropoly Blue Silver HI 93737 0.000 to 1.000 mg/L Zinc HI 93731 0.00 to 3.00 mg/L Zincon CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY...
  • Page 52 HANNA LITERATURE HANNA LITERATURE HANNA LITERATURE HANNA LITERATURE HANNA LITERATURE Hanna publishes a wide range of catalogs and handbooks for an equally wide range of applications. The reference literature currently covers areas such as: • Water Treatment • Process • Swimming Pools •...

This manual is also suitable for:

Hi 93710Hi 93724Hi 93725Hi 93742Hi 93743Hi 93744 ... Show all

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