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PRELIMINARY EXAMINATION

Please examine this product carefully. Make sure that the instrument is not damaged. If any
damage occurred during shipment, please notify your Dealer.
Each 

HI 84533 

minititrator is supplied complete with:

• HI 84533-70

 Reagent kit for formol number in wine and fruit juices

HI 1131B

 pH electrode

HI 7662-T

 Temperature probe

HI 7082

 Electrode Fill Solution (30 mL)

• Two 100 mL beakers
• Tube set (aspiration tube with titrant bottle cap and dispensing tube with tip)
• Dosing Pump Valve
• 5 mL Syringe (2 pcs.)
• 2000 µL automatic pipette with two plastic tips
• 1 mL Plastic Pipette
• Stir bar
• Power Adapter
• Two sachets of cleaning solution for wine deposits
• Two sachets of cleaning solution for wine stains
• Instruction manual

Note:

Save all packing material until you are sure that the instrument works correctly.
Any defective item must be returned in its original packing.

GENERAL DESCRIPTION

The 

HI 84533

 is a low-cost, easy to use, microprocessor-based automatic titrator that benefits from

Hanna’s years of experience as manufacturer of analytical instruments.
The instrument incorporates a simple and reliable dosing pump which ensures high dosing
reproducibility. Pump calibrations, performed with the provided Hanna reagents, assure the accuracy
of the instrument.
The instrument comes with a preprogrammed method for Formol measurements in fruit juices and
wines.
The 

HI 84533

 performs the analysis and all the necessary calculations, with a simple and effective

user interface.

Summary of Contents for HI 84533

Page 1: ...1 Instruction Manual HI 84533 FORMOL NUMBER MINITITRATOR for Fruit Juices and Wines analysis www hannainst com...

Page 2: ...or in part is prohibited without the written consent of the copyright owner Hanna Instruments Inc Woonsocket Rhode Island 02895 USA TABLE OF CONTENTS PRELIMINARY EXAMINATION 3 GENERAL DESCRIPTION 3 S...

Page 3: ...on for wine deposits Two sachets of cleaning solution for wine stains Instruction manual Note Save all packing material until you are sure that the instrument works correctly Any defective item must b...

Page 4: ...ants and the pre titration stops at 8 2 pH endpoint value After the reaction with formol base reagent with pH adjusted between 8 1 and 8 2 pH in order to ensure it stops at set point pH value the titr...

Page 5: ...d 600 rpm Log data Up to 200 samples pH meter pH meter 2 0 to 16 0 pH 2 00 to 16 00 pH pH Resolution 0 1 pH 0 01 pH pH Accuracy 0 01 pH pH Calibration 1 2 or 3 calibration points 4 available buffers 4...

Page 6: ...solution in the step of the formol number determination The pH of the formol reagent can be adjusted daily at 8 2 pH For precise results is important to know the sample volume and the titrant volume a...

Page 7: ...ctor PC interface 13 USB connector Storage interface 14 Temperature connector 15 BNC electrode connector 16 Reference connector 17 Titrant bottle 18 Syringe 19 Aspiration tube 20 Dosing Pump Valve FUN...

Page 8: ...t mV pH reading in pH meter mode and the titration result MENU used to enter Setup Recall or GLP selection menu while instrument is in pH or Titration mode STIR used to start stop the stirrer Note The...

Page 9: ...Connect the power adapter to the instrument Turn the instrument ON using the power switch from the rear panel of the instrument Set up the instrument See the Setup Menu section for details Connect th...

Page 10: ...responding function key to change the option Use Low measurement range for 30 0 400 0 mg L Use High measurement range for 300 1000 mg L To ensure a high accuracy it is recommended to recalibrate the p...

Page 11: ...ss the Modify key to change the date and date format Press Format to cycle between the available date formats Press to highlight the value to be modified Use the ARROW keys to change the value Press A...

Page 12: ...menu LCD Backlight Use the ARROW keys or to increase decrease the backlight level Press Accept to confirm or ESC to return to the setup menu Press Modify to change the backlight level The default valu...

Page 13: ...e Press Select to view the firmware version language version mV factory calibration date and time temperature factory calibration date and time method version Meter Information Tutorial Enable or Disa...

Page 14: ...n the instrument is turned on during the initialization process Prime burette screen Prime burette screen when the dosing system is running Restore Factory Settings Press Select to restore the factory...

Page 15: ...H reading exceeds the acceptable input limits 2 00 pH 16 00 This screen appears while pump calibration is in progress Press ESC or Stop key to return to the Pump Calibration screen PUMP CALIBRATION ME...

Page 16: ...ncentration before continuing the pH calibration Press the ESC key to exit pH calibration mode TITRATION MESSAGES This screen is displayed when the instrument is in titration mode Press Start to begin...

Page 17: ...inished please continue to start the automatically fine adjustment This screen is displayed when the instrument is automatically adjusting the pH to the endpoint value Thisscreenisdisplayedwhentheinst...

Page 18: ...electrode as you would do with a glass thermometer If the bulb is dry soak the electrode in HI 70300 Storage Solution for at least one hour This error message appears when the pump is not working prop...

Page 19: ...Note The HI 84533 will not accept other pH buffers for calibration Pour small quantities of selected buffer solutions into clean beakers For accurate calibration use two beakers for each buffer soluti...

Page 20: ...or ESC to exit calibration After the first calibration point has been confirmed press ESC to exit without performing the second calibration point Point 2 calibration The calibrated value will be show...

Page 21: ...electrodes on the top of the beaker and secure it by turning clockwise and press STIR If necessary press the ARROW keys in order to select a different buffer value The unstable measurement symbol will...

Page 22: ...he Wrong Old Slope error message is displayed an inconsistency exists between the current and the previous old calibration Clear the previous calibration by pressing Clear and proceed with calibration...

Page 23: ...7 0 7 1 3 8 8 1 0 1 5 1 9 5 0 0 4 4 0 7 7 2 8 2 1 0 1 0 2 8 6 0 0 4 3 0 7 3 2 8 6 0 0 1 5 2 7 7 1 0 4 1 0 7 0 2 8 1 0 0 1 0 3 6 8 2 0 4 0 0 7 7 1 8 6 9 9 5 3 5 9 3 0 4 9 9 6 4 1 8 2 9 9 0 4 4 0 1 4 0...

Page 24: ...re it fits securely Insert the aspiration tube into the left side of the valve 6 and replace the titrant bottle cap with the attached cap 7 Insert the dispensing tube into the top of the valve 8 DOSIN...

Page 25: ...ys and press Start The number of syringe rinses can be set between 1 and 5 at least three rinses are recommended to ensure that the air bubbles are completely removed To pause the prime process press...

Page 26: ...til the reference junction is completely submerged Be sure that the tip of the electrode is not hitting the stir bar If necessary additional distilled or deionized water can be added PUMP CALIBRATION...

Page 27: ...ed by pressing Restart Prepare a new standard rinse electrode temperature probe and dosing tip and try again This error message appears when the pH reading exceeds the acceptable input limits 2 00 pH...

Page 28: ...Note Failure to use a clean pipette will result in erroneous readings Fill the beaker up to the 50 mL mark with distilled or deionized water Press Titrator Note DO NOT PLACE THE TIP INTO THE SAMPLE BE...

Page 29: ...til the Rough pH adjustment ended message appear In case of high pH difference between measured and set endpoint values continue to add drops slowly to get as close as possible value When the pH value...

Page 30: ...s Continue to begin the titration The instrument will continuously update the concentration on the display The value will be displayed blinking When the reading is under range symbol appears blinking...

Page 31: ...OG to record the concentration value into the instrument s memory A message will be displayed for a few seconds indicating the amount of free log space Up to 200 log samples can be recorded in the ins...

Page 32: ...out of range the or symbols are displayed in front of the reading Press Delete to delete the selected log from the memory Press Del All to delete all records Press Info to see detailed information ab...

Page 33: ...The titration data Total Titrant Volume on the x axis and pH on the y axis can be scanned through with the dotted line by using the ARROW keys To zoom on the titration curve press Zoom If Delete or D...

Page 34: ...splay see Calibration timeout option in Setup for details If CAL DUE is displayed perform an electrode calibration Press MENU to access the instrument s menu Press HELP to view the contextual help eve...

Page 35: ...the electrodes thoroughly with deionized or distilled water and then with some of the next sample to prevent cross contamination The pH measurement is affected by temperature In order to have accurate...

Page 36: ...ed in the log If the saved mV pH measurements are out of range the or symbols are displayed in front of the reading Use the ARROW keys to scroll the list of records Press Delete to delete the selected...

Page 37: ...on The following items are included in electrode GLP the time and date of the last calibration offset slope electrode condition calibration timeout and the calibration buffers The buffers displayed in...

Page 38: ...s on a PC The logged data can also be transferred from the instrument to the PC using a USB cable Connect the USB cable and the following screen will be displayed Press Meter to generate the text file...

Page 39: ...h t f o y t i l a u q l l i f e R s e d o r t c e l e e h t n a e l C n o i t u l o s l l i f h s e r f h t i w t o n s e o d r e t e m e h T r e f f u b H p e h t t p e c c a n o i t a r b i l a c r...

Page 40: ...e l a n r e t n I d n a r e t e m e h t f f o r e w o P n i a g a n o t i r e w o p n e h t s t s i s r e p r o r r e e h t f I r o d n e v e h t t c a t n o c r o r r e r e r r i t S e g a s s e m d...

Page 41: ...for connection to the instrument must be intact and there must be no broken insulation on the cable or cracks on the electrode stem or bulb Connectors must be perfectly clean and dry If any scratches...

Page 42: ...ure probe ELECTRODE FILL SOLUTION HI 7082 Electrode fill solution 4 x 30 mL ELECTRODE STORAGE SOLUTION HI 70300L Electrode storage solution 500 mL ELECTRODE CLEANING SOLUTION HI 70635L Cleaning soluti...

Page 43: ...rtment and then send it with shipping costs prepaid When shipping any instrument make sure it is properly packed for complete protection To validate your warranty fill out and return the enclosed warr...

Page 44: ...na Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA Technical Support for Customers Tel 800 426 6287 Fax 401 765 7575 E mail tech hannainst com www hannainst com Lo...

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