Hanna-instruments HI 2216 Manual de usuario Pagina 1

1www.hannainst.compH/mV/ISE/°CBench Meterwith Custom Buffersand Interval LoggingHI 2216Instruction Manual

103 cm(1¼")The custom buffers allow the user to calibrate in a buffer solution differentfrom a standard one. Up to two custom buffers can be set

11• The “ ” tag will blink on the LCD until the reading is stable.• When the reading is stable and close to the selectedbuffer, the “READY” tag will b

12• When the reading is stable and close to the selectedbuffer, the “READY” tag will be displayed and the“CFM” tag will blink.• Press CFM to confirm t

13Clear calibration parameters and proceed with calibrationfrom the current calibration point. The instrument will keepall confirmed values during cur

14The temperature has an effect on pH. The calibration buffer solutions areaffected by temperature changes to a lesser degree than normal solutions.Du

15It is recommended to calibrate the instrument frequently, especially ifhigh accuracy is required.The ppm range should be recalibrated:• Whenever the

16• If necessary, press the ARROW keys to select a different standardvalue.• The “ ” tag will blink on the LCD until the readingis stable.• When the r

17Default slope value (mV/decade):–59.16 (monovalent cation) - ion charge is 159.16 (monovalent anion) - ion charge is –1–29.58 (divalent cation) - io

18GOOD LABORATORY PRACTICE (GLP)GOOD LABORATORY PRACTICE (GLP)GOOD LABORATORY PRACTICE (GLP)GOOD LABORATORY PRACTICE (GLP)GOOD LABORATORY PRACTICE (GL

19Notes: • When the instrument is not calibrated or calibration is cleared(default values loaded) there is no “expired calibration”,and the display al

2TABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSWARRANTY ...

20The third pH calibration buffer:The fourth pH calibration buffer:The fifth pH calibration buffer:Notes: • The “OLd” message displayed beside the pH

21ISE CALIBRATION DATAThe ISE calibration data is stored automatically.To view ISE calibration data, press GLP when the instrument is in ISEmeasuremen

22- or the number of days until the calibration alarm will be displayed.- or if expired (7 days ago).• The instrument ID.Notes: • If a one-point calib

23LOGGING FUNCTIONLOGGING FUNCTIONLOGGING FUNCTIONLOGGING FUNCTIONLOGGING FUNCTIONUp to 700 LOG samples can be stored into memory.200 manually logged

24LOT LOGGINGSelect “StAb” (stability logging) or the desired time interval.To start interval logging press LOG key while the instrument is inmeasurem

25No ISE records:Otherwise, the instrument will display the lot number on the primary LCDline, the number of records on the secondary, “LOG” tag and “

26• The time (hh.mm.ss) is displayed on the LCD, along with the“TIME” tag.• The date (yyyy.mm.dd) is displayed on the LCD along with the“DATE” tag.• T

27The “dEL” message is displayed on the primary LCD and theselected record on the secondary LCD, along with ”LOG” tag.Notes: • The ARROW keys can be u

28Setup mode allows viewing and modifying the following parameters:• Expired Calibration Alarm• Log Interval• First Custom Buffer• Second Custom Buffe

29LOG INTERVALPress CAL when log interval is displayed. The log interval and “CFM” willstart blinking (“MAn” for log on demand, “StAb” log on stabilit

3PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONRemove the instrument from the pac

30ONE-POINT CALIBRATION BEHAVIORPress CAL when “1 Pnt” message is displayed on the secondary LCD.One of the two options (“Pnt” or “OFFS”) and “CFM” wi

31CURRENT TIMEPress CAL when the current time is displayed. The hour and “CFM” willstart blinking.Press the ARROW keys to change the hour.Press RA

32INSTRUMENT IDPress CAL when the “InId“ is displayed. The instrument ID (“0000“ to“9999“) and “CFM” will start blinking.Press the ARROW keys to c

33All the instruments are factory calibrated for temperature.Hanna’s temperature probes are interchangeable and no temperaturecalibration is needed wh

34• Use the ARROW keys to set the reading on the secondary LCD to thatof the hot water.• When the reading is stable and close to the selectedcalibrati

35PC INTERFACEPC INTERFACEPC INTERFACEPC INTERFACEPC INTERFACEData transmission from the instrument to the PC can be done with theHI 92000 Windows® co

36CHR xx Change the instrument range according with the param-eter value (xx):• xx=00 pH range/0.001 resolution• xx=01 pH range/0.01 resolution• xx=02

37• Meter status (2 chars of status byte): represents a 8bit hexadecimal encoding.• 0x10 - temperature probe is connected• 0x01 - new GLP data availab

38• the calibration time, yymmddhhmmss (12 chars).• electrode condition, with sign (3 chars). The“-01” code means not calculated.• Rel mV calibration

39LODPxxx Requests the xxxth pH record logged data.LODMxxx Requests the xxxth mV/Rel mV record logged data.LODIxxx Requests the xxxth ISE record logge

41) Liquid Crystal Display (LCD).2) CAL key, to enter and exit calibration mode.3) CFM/GLP key, to confirm calibration, different values or to display

40PREPARATION PROCEDURERemove the protective cap of the pH electrode.DO NOT BE ALARMED IF SALT DEPOSITS ARE PRESENT. This is normalwith electrodes. Th

41For refillable electrodes:If the filling solution (electrolyte) is more than 2½ cm (1”) below the fillhole, add HI 7082 or HI 8082 3.5M KCl Electrol

42CLEANING PROCEDURE• General Soak in Hanna HI 7061 or HI 8061 GeneralCleaning Solution for approximately ½ hour.• Protein Soak in Hanna HI 7073 or HI

43TROUBLESHOOTING GUIDETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDESMOTPMYS MELBORP NOITULOSevissecxe/esnopser

44Typical Electrode LifeAmbient Temperature 1 – 3 years90 ºC Less than 4 months120 ºC Less than 1 monthAlkaline ErrorHigh concentrations of sodium ion

45pH BUFFER SOLUTIONSHI 70004P pH 4.01 Buffer Sachets, 20 mL, 25 pcsHI 70007P pH 7.01 Buffer Sachets, 20 mL, 25 pcsHI 70010P pH 10.01 Buffer Sachets,

46ORP PRETREATMENT SOLUTIONSHI 7091L Reducing Pretreatment Solution, 500 mLHI 7092L Oxidizing Pretreatment Solution, 500 mLpH ELECTRODESAll electrodes

47HI 1330BGlass-body, semimicro, single junction, refillable, combination pH electrode.Use: laboratory, vials.HI 1331BGlass-body, semimicro, single ju

48FC 100BPlastic-body (PVDF), double junction, refillable, combination pH electrode.Use: general purpose for food industry.FC 200BPlastic-body (PVDF),

49HI 1413BGlass-body, single junction, flat tip, Viscolene, non-refillable, combinationpH electrode. Use: surface measurement.ORP ELECTRODESHI 3131BGl

5SPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONSEGNARHp0.61ot0.2–Hp00.61ot00.2–Hp000.61ot000.2–)PRO(Vm9.999±)PRO(Vm0002±mpp0999

50EXTENSION CABLE FOR SCREW-TYPE ELECTRODES(SCREW TO BNC ADAPTER)HI 7855/1 Extension cable 1 m (3.3') longHI 7855/3 Extension cable 3 m (9.9&ap

51RECOMMENDATIONS FOR USERSBefore using these products, make sure they are entirely suitable for theenvironment in which they are used.Operation of th

52Printed in EUROPE(ROMANIA)MAN2216 02/11Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support

63 cm(1¼")OPERATIONAL GUIDEOPERATIONAL GUIDEOPERATIONAL GUIDEOPERATIONAL GUIDEOPERATIONAL GUIDEPOWER CONNECTIONPlug the 12 VDC adapter into the p

73 cm(1¼")If measurements are taken successively in different samples, it is recommendedto rinse the electrode thoroughly with deionized water or

8RELATIVE mV MEASUREMENTS• Press RANGE until “rEL” message and “mV” tag are displayed forone second. After one second the temperature will be displaye

9pppppH CALIBRATIONH CALIBRATIONH CALIBRATIONH CALIBRATIONH CALIBRATIONCalibrate the instrument frequently, especially if high accuracy isrequired.The