Hanna-instruments HI 2300 Manual de usuario

1EC/TDS/NaClBench MeterHI 2300Instruction Manualwww.hannainst.com

10EC/TDS CALIBRATIONSelectable calibration points for conductivity are 0.00 µS for offset and84.0 µS, 1413 µS, 5.00 mS, 12.88 mS, 80.0 mS, 111.8 mS fo

11Notes: • If the reading is too far from the expected value, the“WRONG” and “ ” tags will blink. Calibration can not beconfirmed.In this case check i

12CONDUCTIVITY VERSUSTEMPERATURE CHARTThe conductivity of an aqueous solution is a measure of its ability to carryan electrical current by means of io

13NaCl CALIBRATIONNaCl calibration is a one-point calibration at 100.0% NaCl. Use theHI 7037L calibration solution (sea water solution) as a 100% NaCl

14GLP is a set of functions that allows storage and retrieval of dataregarding the maintenance and status of the system.All data regarding EC and NaCl

15• The temperature coefficient.• The instrument ID.NaCl CALIBRATION DATANaCl calibration data is stored automatically after a successful calibration.

16Notes: • If no temperature compensation is selected during calibration,the temperature coefficient is not displayed in GLP.• Press GLP at any moment

17If the log space is full (500 records), “FULL LOG” message will bedisplayed and no more data will be saved.When LOG is pressed, a complete set of in

18In TDS measurement range:In NaCl measurement range:Use the ARROW keys, to scroll through the records.Note: The instrument will automatically skip lo

19• The cell constant on the primary LCD and “CELL” message on thesecondary LCD line.• The temperature coefficient on the primary LCD and “tc” message

2TABLE OF CONTENTSWARRANTY ... 2PRELIMINARY EXAMINATI

20For NaCl Range• The conductivity and temperature reading value as described in TDSRange.• The time and date as described in EC Range.• The salinity

21Setup mode allows viewing and modifying the following instrumentparameters.The parameters are:• Cell Constant• TDS Factor• Temperature Compensation

22CELL CONSTANTPress CAL when the cell constant is displayed. The cell constant valueand “CFM” tag will start blinking.Press the ARROW keys to change

23Press the ARROW keys to toggle between 20.0 ºC and 25.0 ºC referencetemperature value.Press CFM to save the modified reference temperature value.Pre

24BEEP STATUSPress CAL when the beep status is displayed. Beep status (“On” or“OFF”) and “CFM” tag will start blinking.Press the ARROW keys to cha

25All the instruments are factory calibrated for temperature.Hanna’s temperature probes are interchangeable and no temperaturecalibration is needed wh

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

27Data transmission from the instrument to the PC can be done withthe HI 92000 Windows® compatible software (optional). HI 92000also offers graphing

28value (xx):• xx=06 EC range• xx=07 TDS range• xx=08 NaCl rangeThe instrument sends the “ACK” (6) character every time a command isrecognized and a “

29• EC calibration data (if available), which contains:• the number of calibrated standards (1 char)• the offset factor, with sign and decimal point(7

3GENERAL DESCRIPTIONThe HI 2300 is a logging microprocessor-based Conductivity (EC), TDS,NaCl and Temperature bench meter.The conductivity measurement

30PAR Requests the setup parameters setting.The answer string contains:• Instrument ID (4 chars)• SETUP information (2 chars): 8 bit hexadecimalencodi

31PROBE MAINTENANCEEC Probe MaintenanceRinse the probe with clean water after measurements. If a more thoroughcleaning is required, remove the probe s

32TROUBLESHOOTING GUIDESMOTPMYS MELBORP NOITULOSpuetautculfsgnidaeR.)esion(nwoddnatoneveelseborpCEria;detresniylreporp.eveelsedisniselbbub.eveelsehtre

33CONDUCTIVITY SOLUTIONSHI 70030C 12880 µS/cm (µmho/cm), 20 mL sachets (25 pcs.)HI 70031P 1413 µS/cm (µmho/cm), 20 mL sachets (25 pcs.)HI 70033P 84

34OTHER ACCESSORIESHI 710005 Voltage adapter from 115 VAC to 12 VDC (USA plug)HI 710006 Voltage adapter from 230 VAC to 12 VDC (Europeanplug)HI 710012

35RECOMMENDATIONS FOR USERSBefore using this product, make sure that it is entirely suitable for theenvironment in which it is used.Operation of this

36Printed in EUROPEROMANIA MAN2300Y 09/12Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support f

41) Liquid Crystal Display (LCD).2) CAL key, to enter and exit calibration mode.RCL key (alternate function), to enter and exit memory recall.3) CFM/G

5EGNAR99.92ot00.0 µ mc/S9.992ot0.03 µ mc/S003. 9992ot . µ mc/Smc/Sm99.92ot00.3mc/Sm0.002ot0.03lautcamc/Sm0.005otpu)*(ytivitcudnocmpp99.41ot00.0mpp9.94

6noitarbilaCCE;noitarbilacepolstniop1:elbaliavasreffub63141,0.48 µ mc/Smc/Sm8.111,0.08,88.21,00.5:tesffotniop100.0 µ mc/SnoitarbilaClCaN htiwtniop1 L7

7OPERATIONAL GUIDEPOWER CONNECTIONPlug the 12 VDC adapter into the power supply socket.Notes: • This instrument uses non volatile memory to retain the

8The conductivity reading is affected by temperature.Three options for temperature compensation are available in conductivitymeasurement mode.Note: Th

9• If the reading is out of range, the full-scale value (100.0 for Mtc/Atcmode or 400.0 for uncompensated TDS) will be displayed blinking.• If LOCK wa