Hanna Instruments HI 98180 Скачать руководство пользователя страница 62 | Manualshive

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62

For refillable electrodes:

For refillable electrodes:

For refillable electrodes:

For refillable electrodes:

For refillable electrodes:

If the filling solution (electrolyte) is more than 2½ cm (1”) below the fill hole, add

HI 7082

or

HI 8082

3.5M KCl Electrolyte Solution for double junction or

HI 7071

or

HI 8071

3.5M KCl+AgCl Electrolyte Solution for single junction electrodes.

For faster response, unscrew the fill hole screw during measurements.

For AmpHel

For AmpHel

For AmpHel

For AmpHel

For AmpHel

®

®

®

®

®

electrodes:

electrodes:

electrodes:

electrodes:

electrodes:

If the electrode does not respond to pH changes, the battery run down and
the electrode should be replaced.

MEASUREMENT

Rinse the pH electrode tip with distilled water. Immerse the tip (bottom 4
cm /1½”) in the sample and stir gently for a few seconds.
For a faster response and to avoid cross-contamination of the samples, rinse
the electrode tip with a few drops of the solution to be tested, before taking
measurements.
See that the sleeve holes of the ORP probe are completly submerged.

STORAGE PROCEDURE

To minimize clogging and assure a quick response time, the glass bulb and the
junction of pH electrode should be kept moist and not allowed to dry out.
Replace the solution in the protective cap with a few drops of

HI 70300

or

HI 80300

Storage Solution or, in its absence, Filling Solution (

HI 7071

or

HI 8071

for single junction and

HI 7082

or

HI 8082

for double junction

electrodes). Follow the Preparation Procedure on page 61 before taking measure-
ments.

Note:

NEVER STORE THE ELECTRODE IN DISTILLED OR DEIONIZED WATER.

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. Connectors must be perfectly
clean and dry. If any scratches or cracks are present, replace the electrode.
Rinse off any salt deposits with water.

pH Probe Maintenance

For refillable electrodes:

For refillable electrodes:

For refillable electrodes:

For refillable electrodes:

For refillable electrodes:

Refill the reference chamber with fresh electrolyte (

HI 7071

or

HI 8071

for

single junction or

HI 7082

or

HI 8082

for double junction electrodes). Allow the

electrode to stand upright for 1 hour.

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Содержание HI 98180

Страница 1: ...1 Calibration Check Waterproof pH mV ISE Temperature Meters HI 98180 HI 98181 HI 98182 HI 98183 HI 98184 HI 98185 Instruction Manual www hannainst com...

Страница 2: ...from whom you purchased the instrument If under warranty report the model number date of purchase serial number and the nature of the problem If the repair is not covered by the warranty you will be...

Страница 3: ...ndwhenanewcalibrationis necessary Moreover they offer an extended temperature range from 20 to 120 C Hanna Instruments reserves the right to modify the design construction and appearance of its produc...

Страница 4: ...ndunitselectioncapability forHI98185 theionchange selection capability for HI 98184 and the ISE calibration in up to five calibration standard solutions make this instrument very useful for a large ra...

Страница 5: ...ood Laboratory Practice information 10 LIGHT key to toggle between backlighting 11 MODE key to change pH resolution or to toggle between mV and Rel mV mode HI 98181 only 12 AutoEnd key to freeze the f...

Страница 6: ...6 14 BNC electrode connector 15 Temperature socket Top view Top view Top view Top view Top view...

Страница 7: ...manually increase decrease the parameters or to scroll between the parameter list 4 ESC to escape the current mode exit calibration setup help etc 5 CAL key to enter exit calibration mode 6 RCL key to...

Страница 8: ...r 15 Reference socket HI 98184 5 16 Reference socket rubber stopper HI 98184 5 17 Temperature socket 18 Temperature socket rubber stopper HI 98183 4 5 19 Temperature measurement rubber cork HI 98183 4...

Страница 9: ...0 2 1 o t 0 0 2 e d o r t c e l E H p B 0 3 2 1 I H d e d u l c n i e b o r p e r u t a r e p m e T 2 6 6 7 I H d e d u l c n i G O L g n i d a e r e n o e s i r o m e M e c n a d e p m i t u p n I 0...

Страница 10: ...o r f c i t a m o t u A r o l a u n a M F 0 8 4 2 o t 0 4 C 0 0 2 1 o t 0 0 2 e d o r t c e l E H p B 0 3 2 1 I H d e d u l c n i 2 8 1 8 9 I H B 1 1 9 2 7 I H e r u t a r e p m e t H p d e d u l c n...

Страница 11: ...1 8 9 I H s t n i o p n o i t a r b i l a c e l b a l i a v a s n o i t u l o s d r a d n a t s 6 m p p 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 1 0 n o i t a s n e p m o c e r u t a r e p m e T m o r f c i t a...

Страница 12: ...robe is disconnected temperature can be set manually with the ARROW keys see page 13 for details Turn the instrument ON by pressing ON OFF key At start up the display will show the Hanna logo for a fe...

Страница 13: ...e For accurate pH measure ments temperature must be taken into consideration If the sample tempera ture is different from the temperature at which the pH electrode was kept allow a few minutes to reac...

Страница 14: ...atment solutions are available to condition the electrode andimproveitsresponsetime see Accessories section page65 RELATIVE mV MEASUREMENTS not for HI 98180 ToenterRelativemVmode press MODE whileinmVm...

Страница 15: ...e instrument will display on the primary LCD if it is not calibrated Perform at least a one point calibration in order to take ISE measurements Changing the ISE electrode or the ion charge will need I...

Страница 16: ...ys to change the value in a 1 00 pH window in according with the temperature reading and then Accept Press ESC to leave custom buffers value unchanged For accurate pH measurements it is recommended to...

Страница 17: ...FMfunctional key is displayed Press CFM to confirm first point The calibrated value and the second expected buffer value is then dis played on the LCD Afterthefirstcalibrationpointis confirmed immerse...

Страница 18: ...de and the temperature probe approximately 4 cm 1 into the third buffer solution and stir gently The temperature probe should be close to the pH electrode If necessary press the ARROW keys to select a...

Страница 19: ...e to the selected buffer the CFM functional key is displayed Press CFM to confirm calibration The calibrated value and the fifth expected buffer will be displayed Afterthefourthcalibrationpointisconfi...

Страница 20: ...s selected the slopes between current buffer and nearest lower and higher buffers will be reevaluated If the Offset option is selected an electrode offset correction is performed keeping unchanged the...

Страница 21: ...The calibration cannot be confirmed The offset of the electrode is not in the accepted range Check if the electrode isbrokenorcleanitfollowingtheCleaningProcedure seepage65 Checkthe quality of the buf...

Страница 22: ...rrentconfirmedbufferhasnocorrespondenceintheexistingstoredcalibration and this is not full the current buffer is added to the existing stored calibra tion Iftheexistingstoredcalibrationisfull fivecali...

Страница 23: ...ange the buffer value Press Accept to accept new value or ESC to exit changing mode Note Custom buffer value can be adjusted in a 1 00 pH window around the set value WORKING WITH MILI pH BUFFERS If ca...

Страница 24: ...electrode status after calibration The condition remains active until the end of the calibration day Note The electrode condition is evaluated only if current calibration includes at least two standar...

Страница 25: ...3 9 8 1 0 1 9 9 2 1 5 1 9 5 7 6 1 0 0 4 0 9 6 5 0 7 7 2 9 2 1 0 1 0 8 2 1 0 2 8 6 8 6 1 0 0 4 8 8 6 3 0 7 2 2 9 6 0 0 1 2 6 2 1 5 2 7 7 8 6 1 1 0 4 6 8 6 1 0 7 8 1 9 1 0 0 1 5 4 2 1 0 3 6 8 8 6 1 2 0...

Страница 26: ...d Press CFMtoconfirmrelativemVcalibration Theinstrumentwillreturnto measurement mode If the absolute mV reading is out of range or the Relative mV offset is out of the offset window Wrong relative off...

Страница 27: ...SE probe is not calibrated in at least one point the will be displayed Poursmallquantitiesofthebuffersolutionsintocleanbeakers Ifpossible use plastic beakers to minimize any EMC interferences Foraccur...

Страница 28: ...ely 4 cm 1 into the second calibration solution If necessary press the ARROW keys to select a different standard value The tag will blink on the LCD until the reading is stable When the reading is sta...

Страница 29: ...ctrode approximately 4 cm 1 into the fifth calibration solution If necessary press the ARROW keys to select a different standard value The tag will blink on the LCD until the reading is stable When th...

Страница 30: ...rationparametersandproceedcalibrationfromthecurrentpoint The instrument will keep all confirmed values during current calibration The instrument will display on the primary LCD if is not calibrated or...

Страница 31: ...d the instrument will issue the alarm exactly 4 days after the last calibration However if at any moment the expiration value is changed e g to 5 days then the alarm will be immediately recalculated a...

Страница 32: ...ISE calibration data is stored automatically after a successful calibration To view the ISE calibration data press GLP while in ISE measurement mode The instrument will display the ISE calibration in...

Страница 33: ...acklight 1 5 10 30min 1 is ON AutoPowerOff Timeaftertheinstrument Disabled 30 is powered OFF 5 10 30 60 min Date Time 01 01 2006 to 12 31 2009 current 00 00 to 23 59 date time Time Format AM PMor24hou...

Страница 34: ...entof1point Replaceoroffset Replace mode pH calibration Custom buffer Custom buffer Max 5 buffers No pH setting Viewcalibr Displaycalibration Enableordisabled Enable points pH points Displayoutof Enab...

Страница 35: ...t item PressModify Use keys to change the intensity then press Accept to confirm Press ESC to leave without changing Contrast Focus on the Contrast item PressModify Use keys to change contrast then pr...

Страница 36: ...ight Off item Press 5 10 or 30 to change settings Auto Power Off Focus on the Auto Power Off item PressModify Press ARROW keys to select interval then press Accept Press ESC to leave without changing...

Страница 37: ...ept to confirm new setting or ESC to leave without changing Time Format Focus on the Time Format item Press functional key to change the option Date Format Focus on the Date Format item PressModify Us...

Страница 38: ...sages are displayed in English and Help is not available Temperature unit Focus on the Temperature unit item Press the displayed functional key in order to change the temperature unit Beep On Focus on...

Страница 39: ...essModify Use ARROW keys to change the instrument ID Press Accept to confirm or ESC to exit without saving Baud Rate Focus on the Baud Rate item PressModify Use ARROW keys to select the desired commun...

Страница 40: ...layed firmwareversion language version mV and temperature factory calibration time date battery capacity RANGE SPECIFIC PARAMETERS SCREENS Calibration Timeout Focus on the Calibration Timeout item Pre...

Страница 41: ...nal key in order to change the option First point mode refers to the behaviour of the instrument regarding One point calibration If Offset is set after one point calibration the instrument evaluate th...

Страница 42: ...tem Press the displayed functional key to change option Ifoptionisenabledthecalibrationbufferscorrespondingtothelastcalibration are displayed in the pH measurement screen Out of Cal Range Warning Focu...

Страница 43: ...d probes list If Custom is pressed UseARROWkeystofocusontheparametertobechanged ChangeSlope or Molar Weight Focus on Change Slope item Use ARROW keys in order to select the desired combination If None...

Страница 44: ...ght Use ARROW keys to change the value PressAccept to confirm or ESC toexit If Standard was pressed Use ARROW keys to focus on the desired electrode Press Accept to confirm setting or ESC to exit Pres...

Страница 45: ...onfirm selection or ESC to exit Note If the unit is changed or User is selected a warning message will be displayed to alert that the ISE range must be calibrated If a new probe was selected or custom...

Страница 46: ...e Log space is full message will be displayed for few seconds when Log key is invoked Enter View Logged Data Mode and delete records in order to free log space VIEW LOGGED DATA Press RCL to retrieve t...

Страница 47: ...ORY FUNCTION MEMORY FUNCTION MEMORY FUNCTION MEMORY FUNCTION MEMORY FUNCTION HI 98180 HI 98181 ONLY HI 98180 HI 98181 ONLY HI 98180 HI 98181 ONLY HI 98180 HI 98181 ONLY HI 98180 HI 98181 ONLY Press Me...

Страница 48: ...e first stable reading on the LCD press AutoEnd while the instru ment is in measurement mode The Wait symbol will blink until the reading is stable When the reading is stable Hold icon will be display...

Страница 49: ...trument The calibration screen is displayed Press T functional key to enter the temperature calibration mode TEMPERATURE CALIBRATION Prepare a vessel containing ice and water and another one containin...

Страница 50: ...o measurement mode Note UseARROWkeystochangecalibrationpointifnecessary 10 0 C around the point If the reading is not close to the selected calibration point Wrong message will blink Change the temper...

Страница 51: ...to confirm The instrument returns to calibration screen Press ESC to return to measurement mode Notes Ifthereadingisnotclosetotheselectedcalibrationpoint WRONG tag will blink Verify calibration condi...

Страница 52: ...COMMANDS FROM PC It is also possible to remotely control the instrument with any terminal program Usean USB cable to connect the instrument to a PC start the terminal program and set the communicatio...

Страница 53: ...er unrecognized command CAN is 24 ASCII code character corrupted command COMMANDS REQUIRING AN ANSWER The instrument will answer for these commands with STX answer checksum ETX wherethechecksumistheby...

Страница 54: ...re reading 7 ASCII chars with sign and two decimal points always in C MDR Requeststheinstrumentmodelnameandfirmwarecode 16ASCII chars GLP Requests the calibration data record The answer string contain...

Страница 55: ...O old from an old calibration warningsduringcalibration 2chars 00 nowarning standard value with sign and decimal point and exponent 11 chars calibration time yymmddhhmmss 12 chars PAR Requests the set...

Страница 56: ...l ISE Log on demand HI 98184 HI 98185 The answer string for each record contains The logged mode 2 chars 00 pH range 0 001 resolution 01 pH range 0 01 resolution 02 pH range 0 1 resolution 03 mV range...

Страница 57: ...surement mode Err6 is sent if the requested range is not available Err4 is sent if the requested set parameter is not available Err3 is sent if the Log on demand is empty Err9 is sent if the battery p...

Страница 58: ...or every time you finish your work with your instrument If the battery capacity is less than 20 the serial communication and the backlight feature are not available To replace the rechargeable batter...

Страница 59: ...es It is recommended to turn off the instrument while recharging the batteries The measurements can be affected by the recharging process Batteries recharging must only take place in a non hazardous a...

Страница 60: ...e electrode life is drastically reduced TEMPERATURE CORRELATION TEMPERATURE CORRELATION TEMPERATURE CORRELATION TEMPERATURE CORRELATION TEMPERATURE CORRELATION FOR FOR FOR FOR FOR p p p p pH SENSITIVE...

Страница 61: ...b The electrode cannot function properly under these conditions These bubbles canberemovedby shakingdown theelectrodeasyouwoulddowithaglass thermometer If the bulb and or junction are dry soak the ele...

Страница 62: ...EPROCEDURE To minimize clogging and assure a quick response time the glass bulb and the junction of pH electrode should be kept moist and not allowed to dry out Replace the solution in the protective...

Страница 63: ...oak in Hanna HI 7074 Inorganic Cleaning Solution for15minutes Oil grease Rinse with Hanna HI 7077 or HI 8077 Oil and Fat Cleaning Solution IMPORTANT After performing any of the cleaning procedures rin...

Страница 64: ...c s w o h s y a l p s i D n a e l C e d o r t c e l e g n i k n i l b n e e w t e b e c n e r e f f i D s u o i v e r p d n a w e n n e e b s a h n o i t a r b i l a c d e t c e t e d d n a e d o r t...

Страница 65: ...Buffer Solution in FDA approved bottle 500 mL HI 8010L pH 10 01 Buffer Solution in FDA approved bottle 500 mL ELECTRODE STORAGE SOLUTION HI 70300L Storage Solution 500 mL bottle HI 80300L Storage Sol...

Страница 66: ...00 275 mV 500 mL bottle HI 7021L Test Solution 240 mV 500 mL bottle HI 7022L Test Solution 470 mV 500 mL bottle pH ELECTRODES All electrodes part numbers ending in B are supplied with a BNC connector...

Страница 67: ...on refillable combinationpHelectrode Use laboratory vials HI 1331B Glass body semimicro singlejunction refillable combinationpHelectrode Use flasks HI 1230B Plastic body PEI double junction gel filled...

Страница 68: ...lectrode Use general purpose for food industry FC 200B Plastic body PVDF openjunction conic Viscolene non refillable combinationpH electrode Use meat cheese FC 210B Glass body double junction conic Vi...

Страница 69: ...le combination pH electrode Use surfacemeasurement ORP ELECTRODES HI 3131B Glass body refillable combination platinum ORPelectrode Use titration HI 3230B Plastic body PEI gel filled combinationplatinu...

Страница 70: ...charger HI721317 Rugged carrying case HI740157 Plastic electrode refilling pipet 20 pcs HI76405 Electrodeholder HI7662 StainlesssteelTemperatureprobewith1m 3 3 screenedcable HI8427 pH and ORP electrod...

Страница 71: ...c discharges Avoid touching this glass bulb at all times During operation ESD wrist straps should be worn to avoid possible damage to the electrode by electrostatic discharges Any variation introduced...

Страница 72: ...3258 9565 Fax 03 3258 9567 Korea Tel 02 2278 5147 Fax 02 2264 1729 Malaysia Tel 603 5638 9940 Fax 603 5638 9829 Singapore Tel 6296 7118 Fax 6291 6906 SouthAfrica Tel 011 615 6076 Fax 011 615 8582 Taiw...

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