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Summary of Contents for Hanna Instruments HI 84184
- Page 1 Instruction Manual HI 84184 ISE Fluoride Meter w w w. h a n n a i n s t . c o m...
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Page 2: Table Of Contents
HI 84184-01 - 115 Vac power supply HI 84184-02 - 230 Vac power supply WARRA (NTY All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc., Woonsocket, Rhode Island, 02895 , USA. -
Page 3: Preliminary Examination
PRELIMINARY EXAMINATION Please examine this product carefully. Make sure that the instrument is not damaged. If any damage occured during shipment, please notify your Dealer. Each HI 84184 instrument is supplied complete with: • Reagents set for 20 tests • One 1000 µL automatic pipette •... -
Page 4: Specifications
SPECIFICATIONS Range 0.0 to 5.0 mg/L (ppm) F Resolution 0.1 mg/L (ppm) F Accuracy ±5% of reading (see note) Sample volume 50 mL Temperature Compensation Automatic from 0 to 80 °C Electrodes HI 61010 Fluoride half cell HI 5315 Reference half cell Temperature Probe HI 7662-T (included) LOG feature... -
Page 5: Functional Description
FUNCTIONAL DESCRIPTION INSTRUMENT DESCRIPTION FRONT PANEL 1) Graphic LCD 2) Functional keys 3) Keypad 4) Electrode holder REAR PANEL 5) Fluoride half cell Temperature probe socket 6) Reference half cell BNC electrode connector 7) Temperature probe Power switch 8) Electrode holder Fuse 9) Reference socket Power cable connector... -
Page 6: Start Up
KEYPAD DESCRIPTION 1) ESC - to leave the current screen and to return either to the previous screen or to the main screen. In the setup parameter modifying mode by pressing ESC the value is not modified. - to modify a parameter value, to scroll the information from the instrument’s setup 3) HELP - to access/leave the instrument’s contextual help - to modify a parameter value, to scroll the information from the instrument’s setup 5) Functional Keys... - Page 7 Icons from the stirrer and reading status area When the input reading is unstable. When the stirrer is on. Temperature warning (only if the “Temperature compensation” is disabled). The warning symbol will be displayed if the temperature difference between the temperature of the sample confirmed at the first step and the subsequent readings is greater than 3 °C.
- Page 8 Sample reading confirm screen (only if this feature is enabled in setup) Press CFM to memorize the reading. Wrong input error screen This screen is displayed if the current reading is out of ±2000mV range. Wrong standard error screen This screen is displayed if step 2 and 3 of the current reading is out of ±2000mV range or if the difference between the stable readings from the current and the previous step is too small (±3mV) or, if in auto confirm mode, the standard addition is not detected.
- Page 9 Setup screens While in the Setup menu it is possible to modify the instrument parameters. By pressing the keys it is possible to move between the Setup options. Each menu option displays the current option. Press HELP to view the contextual help. Stability criteria Options: Accurate, Medium, Fast.
- Page 10 Backlight Options: On-Off, 1 to 8 levels. Press Modify to access the backlight modify screen. Press / or / in order to increase/decrease the display’s backlight intensity. Press Accept to confirm the value or ESC to return to the Setup menu without saving. Contrast Options: 0 to 20.
- Page 11 Press / or in order to select the desired format. Press Accept to confirm the desired date format or ESC to return to the Setup menu without saving. Language Options: Up to four available languages. This option is used to change the instrument’s display language. Press the corresponding functional key in order to select the new option.
- Page 12 Recall screens Displays the list of all the memorised results. This list includes the record’s number, the concentration value, the concentration unit and the date. Press / to toggle between the stored records. Press More to view a complete set of data corresponding to the selected record.
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Page 13: Tips For An Accurate Measurement
TIPS FOR AN ACCURATE MEASUREMENT The instructions listed bellow should be carefully followed during analysis to ensure best accuracy. • Rinse the electrode pair with distilled or deionised water between samples, and blot dry with a lab wipe or other soft disponible absorbent toweling. •... - Page 14 • Use the 1000 µL automatic pipette to add exactly 1 mL of HI 84184-1 Standard when the meter asks for it. If the instrument is not in auto confirm mode, press READ to start next measurement step. • Wait until the reading is stable, CFM key displayed, if the “Reading confirm”...
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Page 15: Fuse Replacement
FUSE REPLACEMENT To change the fuse follow next steps: • Disconnect the power cord from the rear panel of the instrument. • Pull out the fuse holder located near the power cord connector. • Replace the fuse with a similar one. •... - Page 16 • Reassemble reference electrode by gently pushing the inner assembly into the outer body, sliding spring down cable, and screwing cap into place. • Remove fill hole cover and o-ring or fill hole spout. • Using the dropper pipette provided, add a few drops of HI 7075 filling solution to the reference electrode, wetting the o-ring and rinsing out the fill solution chamber.
- Page 17 • The difference between the two recorded mV values gives the slope of the electrode. An acceptable value for this slope is 56 ± 4mV. • Press ESC to leave the reading check mode. PERIODIC MAINTENANCE Inspect the electrode and the cable. The cable used for connection to the instrument must be intact and there must be no points of broken insulation on the cable, or cracks on the electrode stem or bulb.
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Page 18: Accessories
To avoid damages or burns, do not put the instrument in microwave ovens. For yours and the instrument’s safety do not use or store the instrument in hazardous environments. WARRA (NTY Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. -
Page 19: Warranty
If the repair is not covered by the warranty, you will be notified of the charges incurred. 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. - Page 20 SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel.
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