Hanna Instruments HI 2214, Instruction Manual

Page 1: ...al www hannainst com PrintedinROMANIA MAN2215 07 14 Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA Technical Support for Customers Tel 800 426 6287 Fax 401...

Page 2: ...NATION 3 GENERALDESCRIPTION 3 FUNCTIONALDESCRIPTION 4 HI2214SPECIFICATIONS 5 HI2215SPECIFICATIONS 6 OPERATIONALGUIDE 7 pHCALIBRATION 9 pHBUFFERTEMPERATUREDEPENDENCE 15 RELATIVEmVCALIBRATION 16 GOODLAB...

Page 3: ...n standard buffers In addition two custom buffers can be used during calibration The GLP feature provides data consistency A calibration due alarm can be set to alert the user that too much time elaps...

Page 4: ...lear pH calibration or to delete log records 9 RCLkey memory recall 10 ON OFFswitch 11 Powersupplysocket 12 USBconnector 13 BNCelectrodeconnector 14 Temperature probe socket 15 Electrodereferencesocke...

Page 5: ...e c n a d e p m i t u p n I 0 1 2 1 s m h o e r u t a e f g o L s d r o c e r 0 0 1 d n a m e d n o g o l n o i t a c i n u m m o c C P B S U d e t a l o s i o t p O y l p p u s r e w o P d e d u l c...

Page 6: ...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 e c n a d e p m i t u p n I 0 1 2 1 s m h o e r u t a e f g o L s d r o c e r 0 0 1 d n a m e d n o g o l e r u t a e f l a v r e t n I g o L b a...

Page 7: ...until initialization is complete pH MEASUREMENTS Makesuretheinstrumenthasbeencalibratedbefore taking pH measurements Submerse the electrode tip and the temperature probe approximately 3 cm 1 into the...

Page 8: ...SOLUTIONS HI 70004P pH 4 01 Buffer Sachets 20 mL 25 pcs HI 70007P pH 7 01 Buffer Sachets 20 mL 25 pcs HI 70010P pH 10 01 Buffer Sachets 20 mL 25 pcs HI 7001L pH 1 68 Buffer Solution 500 mL HI 7004L pH...

Page 9: ...01assecondbuffer Ifyouaremeasuringinthealkaline range use pH 7 01 or 6 86 as first buffer and pH 10 01 or 9 18 as secondbuffer 40 Typical Electrode Life Ambient Temperature 1 3 years 90 C Less than 4...

Page 10: ...l o r t c e l e w o L s e d o r t c e l e e l b a l l i f e r y l n o 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 h s e r f h t i w l l i f e R s e d o r t c e l e e l b a l l i f e r r o f d n...

Page 11: ...the LCD until the reading is stable When the reading is stable and close to the selected buffer the READY tag will be displayed and the CFM tag will blink Press CFM to confirm calibration The calibrat...

Page 12: ...dreturnstonormalmeasurementmode 37 For refillable electrodes If the filling solution electrolyte is more than 2 cm 1 below the fill hole add HI 7082 or HI 8082 3 5M KCl Electrolyte Solution for double...

Page 13: ...with currentbuffer pressCLR Thecalibrationwillcontinue from the current point If this procedure is performed while calibrating in the first point the instrument returns to measurement mode Press RANGE...

Page 14: ...chars NSLx Requests the number of logged samples 4 chars Command Parameter 1 char x range see Note LODPxxx Requests the xxxth pH record logged data LODMxxx Requests the xxxth mV Rel mV record logged d...

Page 15: ...0 9 4 9 1 9 7 1 9 1 4 8 8 6 3 0 7 5 8 8 5 7 9 2 8 0 1 5 9 3 0 2 1 8 1 0 2 4 9 8 6 4 0 7 3 8 8 6 7 9 3 7 0 1 34 Reading status 2 chars R in range O over range U under range First character corresponds...

Page 16: ...01 pH range 0 01 resolution xx 02 pH range 0 1 resolution xx 03 mV range xx 04 Relative mV range The instrument will answer for these commands with STX answer ETX where STX is 02 ASCII code character...

Page 17: ...be done with the HI 92000 Windows compatible software optional HI 92000 also offers graphing and an on line help feature Data can be exported to the most popular spreadsheet programs for further analy...

Page 18: ...only All the instruments are factory calibrated for mV Hanna s ORP electrodes are interchangeable and no mV calibration is needed when they are replaced If the mV measurements are inaccurate mV recal...

Page 19: ...should be performed For an accurate recalibration contact your dealer or the nearest Hanna Customer Service Center or follow the instructions below Prepare a vessel containing ice and water and anothe...

Page 20: ...ID 0000 to 9999 and CFM will start blinking Press the ARROW keys to change the instrument ID value Press CFM to save the modified instrument ID value Press CAL to escape without saving Note The instru...

Page 21: ...yed to alert the user If the log space is full 100 records FULL LOG message will be displayed and no more data will be saved WhenLOG ispressed acompletesetofinformationisstored date time pH mV tempera...

Page 22: ...CAL when cb2 is displayed The custom buffer disabled no or 0 to 16 pH and CFM will start blinking Press the ARROW keys to change the custom buffer value Press CFM to save the modified custom buffer v...

Page 23: ...pired Calibration Alarm Log Interval HI 2215 only FirstCustomBuffer SecondCustomBuffer One point Calibration Behavior pHResolution Current Time hour minute Current Date year month day Beep Status Inst...

Page 24: ...hange the record number To delete a lot use the ARROW keys to select the desired lot Press CLR key dEL Lot will appear on the display Press CFM key to delete 25 The dEL message is displayed on the pri...