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35

METHOD PROCEDURE

INTERFERENCES

Interference may be caused by: 
• Bromine, Iodine, Oxidized forms of Chromium and Manganese, Ozone
• Hardness greater than 500 mg/L CaCO

3

, to remove the interference shake the 

sample for approximately 2 minutes after adding the powder reagent

• Alkalinity greater than 250 mg/L CaCO

3

 or acidity greater than 150 mg/L CaCO

3

, 

the color of the sample may develop only partially or may rapidly fade, to remove 
the interference neutralize the sample with diluted HCl or NaOH

Содержание HI97101

Страница 1: ...INSTRUCTION MANUAL HI97101 pH Free Chlorine Total Chlorine Cyanuric Acid Iron Low Range Bromine Iodine Photometer...

Страница 2: ...a Hanna Instruments product Pleasereadthisinstructionmanualcarefullybeforeusingthisinstrument This manual will provide you with the necessary information for correct use of this instrument as well as...

Страница 3: ...CAL CHECK CALIBRATION 13 6 2 GLP 15 6 3 LOGGING DATA LOG RECALL 16 6 4 GENERAL SETUP 17 6 5 REAGENTS ACCESSORIES 19 6 6 CONTEXTUAL HELP 19 6 7 BATTERY MANAGEMENT 20 7 PHOTOMETER 21 7 1 METHOD SELECTIO...

Страница 4: ...4 9 WARNING ERROR DESCRIPTIONS 45 10 BATTERY REPLACEMENT 47 11 ACCESSORIES 48 11 1 REAGENT SETS 48 11 2 OTHER ACCESSORIES 49 CERTIFICATION 50 RECOMMENDATIONS FOR USERS 50 WARRANTY 50...

Страница 5: ...716B CAL Check Cuvette B for Bromine HI97718B CAL Check Cuvette B for Iodine HI97722B CAL Check Cuvette B for Cyanuric Acid HI97746B CAL Check Cuvette B for Iron Low Range Cloth for wiping cuvettes Sc...

Страница 6: ...If reagent contacts skin rinse the affected area thoroughly with water Avoid breathing released vapors Waste disposal For proper disposal of reagent kits and reacted samples contact a licensed waste...

Страница 7: ...5 of reading at 25 C Method Adaptation of the Turbidimetric Method Iron LR Range 0 00 to 1 60 mg L as Fe Resolution 0 01 mg L Accuracy 0 01 mg L 8 of reading at 25 C Method Adaptation of the TPTZ Meth...

Страница 8: ...tional Specifications Auto logging 50 readings Display 128 x 64 pixel B W LCD with backlight Auto off After 15 minutes of inactivity 30 minutes before a READ measurement Battery type 1 5 V AA Alkaline...

Страница 9: ...hlorine are widely used disinfectants In order for chlorine to be effective the pH of the water should be less then 8 0 The method for pH is an adaptation of the Phenol Red Method for chlorine is an a...

Страница 10: ...over Keypad Description The keypad contains 3 direct keys and 3 functional keys with the following functions Press the functional key to perform the function displayed above it on the LCD Press and ho...

Страница 11: ...on may be absorbed by atoms molecules or crystal lattices Photometric chemical analysis is based on specific chemical reactions between a sample and reagent to produce a light absorbing compound If pu...

Страница 12: ...luminous efficiency providing more light while using less power They also produce little heat which could otherwise affect electronic stability LEDs are available in a wide array of wavelengths wherea...

Страница 13: ...e in measurement mode Protect the CAL Check cuvettes from direct sunlight by keeping them in the original packing Store between 5 and 30 C 41 to 86 F do not freeze To perform a CAL Check 1 Press the k...

Страница 14: ...Insert the CAL Check Cuvette B for the selected method HI97710B for pH HI97701B for Free and Total Chlorine HI97722B for Cyanuric Acid HI97746B for Iron LR HI97716B for Bromine or HI97718B for Iodine...

Страница 15: ...expiration date and clean the outside of the cuvette Repeat the CAL Check procedure If this error continues contact your nearest Hanna Customer Service Center 6 2 GLP Press the key to enter the menu U...

Страница 16: ...the key to enter the menu Use the functional keys to select Log Recall and press Select Use the functional keys to highlight a log and press Info to view additional information about the log From this...

Страница 17: ...n 0 to 100 Press Modify to change the display s contrast Use the functional keys to increase or decrease the value Press Accept to confirm the value or the key to return to the Setup menu without savi...

Страница 18: ...or is used on the measurement screen Language Press Modify to change the language Use the functional keys to select the desired language Press Accept to choose one of the languages installed Beeper Op...

Страница 19: ...o enter the menu Use the functional keys to select Reagents Accessories and press Select to access a list of reagents and accessories To exit press the key 6 6 CONTEXTUAL HELP The HI97101 offers an in...

Страница 20: ...ostic test was successful the meter is ready for use The battery icon on the LCD will indicate the battery status battery full battery below 10 replace the batteries soon battery is low replace the ba...

Страница 21: ...the instrument is powered off 7 2 COLLECTING MEASURING REAGENTS AND SAMPLES Proper Use of Powder Packet 1 Use scissors to open the powder packet 2 Push the edges of the packet to form a spout 3 Pour...

Страница 22: ...mixing method is indicated with shake vigorously using one of the following icons b The mixing method is indicated with shake gently using one of the following icons c The mixing method is indicated w...

Страница 23: ...ted sample stand too long after reagent has been added For best accuracy respect the timings described in each specific method It is possible to take multiple readings in a row but it is recommended t...

Страница 24: ...described in the METHOD SELECTION section Note If tutorial mode is disabled follow the measurement procedure below If the tutorial mode is enabled press Measure and follow the messages on the screen F...

Страница 25: ...0 pH Reagent indicator Replace the plastic stopper and the cap Swirl to mix Insert the cuvette into the holder and ensure that the notch on the cap is positioned securely in the groove Press Read to...

Страница 26: ...ee ACCESSORIES section MEASUREMENT PROCEDURE Select the Free Chlorine Powder method using the procedure described in the METHOD SELECTION section Note If tutorial mode is disabled follow the measureme...

Страница 27: ...ice When the timer ends the meter will perform the reading The instrument displays the results in mg L of chlorine Cl2 INTERFERENCES Interference may be caused by Bromine Iodine Oxidized forms of Chro...

Страница 28: ...see ACCESSORIES section MEASUREMENT PROCEDURE Select the Free Chlorine Liquid method using the procedure described in the METHOD SELECTION section Note If tutorial mode is disabled follow the measurem...

Страница 29: ...he mark Replace the plastic stopper and the cap Shake gently to mix Insert the cuvette into the holder and ensure that the notch on the cap is positioned securely in the groove Press Read The display...

Страница 30: ...n 500 mg L CaCO3 to remove the interference shake the sample for approximately 2 minutes after adding the powder reagent Alkalinity greater than 250 mg L CaCO3 or acidity value greater than 150 mg L C...

Страница 31: ...see ACCESSORIES section MEASUREMENT PROCEDURE Select the Total Chlorine Powder method using the procedure described in the METHOD SELECTION section Note If tutorial mode is disabled follow the measur...

Страница 32: ...e When the timer ends the meter will perform the reading The instrument displays the results in mg L of chlorine Cl2 INTERFERENCES Interference may be caused by Bromine Iodine Oxidized forms of Chromi...

Страница 33: ...For other accessories see ACCESSORIES section MEASUREMENT PROCEDURE Select the Total Chlorine Liquid method using the procedure described in the METHOD SELECTION section Note If tutorial mode is disa...

Страница 34: ...ted sample up to the mark Replace the plastic stopper and the cap Shake gently to mix Insert the cuvette into the holder and ensure that the notch on the cap is positioned securely in the groove Press...

Страница 35: ...an 500 mg L CaCO3 to remove the interference shake the sample for approximately 2 minutes after adding the powder reagent Alkalinity greater than 250 mg L CaCO3 or acidity greater than 150 mg L CaCO3...

Страница 36: ...in the METHOD SELECTION section Note If tutorial mode is disabled follow the measurement procedure below If the tutorial mode is enabled press Measure and follow the messages on the screen Fill the fi...

Страница 37: ...e the plastic stopper and the cap Insert the cuvette into the holder and ensure that the notch on the cap is positioned securely in the groove Press Read The display willshow a 45 second countdown pri...

Страница 38: ...cribed in the METHOD SELECTION section Note If tutorial mode is disabled follow the measurement procedure below If the tutorial mode is enabled press Measure and follow the messages on the screen Fill...

Страница 39: ...eady for measurement Remove the cuvette Fill another graduated mixing cylinder up to the 25 mL mark with the sample Add the content of one packet of HI93746 0 Iron LR Reagent Close the cylinder with a...

Страница 40: ...e meter will perform the reading The instrument displays concentration in mg L of iron Fe INTERFERENCES Interference may be caused by Manganese above 50 0 mg L Cadmium Molybdenum above 4 0 mg L Cyanid...

Страница 41: ...edintheMETHODSELECTION section Note If tutorial mode is disabled follow the measurement procedure below If the tutorial mode is enabled press Measure and follow the messages on the screen Fill the cuv...

Страница 42: ...press Read twice When the timer ends the meter will perform the reading The instrument displays the results in mg L of bromine Br2 INTERFERENCES Interference may be caused by Chlorine Iodine Ozone Ox...

Страница 43: ...e described in the METHOD SELECTION section Note If tutorial mode is disabled follow the measurement procedure below If the tutorial mode is enabled press Measure and follow the messages on the screen...

Страница 44: ...ss Read twice When the timer ends the meter will perform the reading The instrument displays the concentration in mg L of iodine I2 INTERFERENCES Interference may be caused by Bromine Chlorine Oxidize...

Страница 45: ...the zero cuvettes are inverted Swap the cuvettes and repeat the measurement There is either too much light or the instrument can not adjust the light level Please check the preparation of the zero cu...

Страница 46: ...e meter If the issue persists please contact Hanna Instruments technical support Battery level is too low for the meter to function properly Replace the batteries with new ones Tutorial mode has been...

Страница 47: ...nt s batteries follow these steps Turn the instrument off by pressing and holding the key Remove the battery cover by turning it counterclockwise Remove the old batteries replace them with three new 1...

Страница 48: ...3710 01 pH Reagent 100 tests HI93710 03 pH Reagent 300 tests HI93711 01 Total Chlorine Reagent 100 tests powder HI93711 03 Total Chlorine Reagent 300 tests powder HI93716 01 Bromine Reagent 100 tests...

Страница 49: ...beaker 10 pcs HI740220 25 mL graduated glass vial 2 pcs HI740229 100 mL graduated cylinder HI93703 50 cuvette cleaning solution 230 mL HI97701 11 CAL Check standards for Free and Total Chlorine cuvett...

Страница 50: ...hich it is used Any variation introduced by the user to the supplied equipment may degrade the meter s performance For yours and the meter s safety do not use or store the meter in hazardous environme...

Страница 51: ...Hanna Instruments reserves the right to modify the design construction or appearance of its products without advance notice...

Страница 52: ...World Headquarters Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA www hannainst com MAN97101 Printed in ROMANIA...

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