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SD card real time data logger

TDS ( Total dissolved solids ), Salt

CONDUCTIVITY METER

Your purchase of this
CONDUCTIVITY METER
w i t h   S D   C A R D
DATA LOGGER marks a
step forward for you
into the field of
precision measurement.
Although this meter a
complex and delicate
instrument, its durable
structure will allow
many years of use if
p r o p e r   o p e r a t i n g
t e c h n i q u e s   a r e
developed. Please read
t h e   f o l l o w i n g
instructions carefully
and always keep this
manual within easy
reach.

       OPERATION MANUAL

Model : CD-4307SD

3, Hagavish st. Israel 58817   Tel: 972 3 5595252, Fax: 972 3 5594529 

[email protected]

 

MRC. 

2

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9

Summary of Contents for CD-4307SD

Page 1: ... measurement Although this meter a complex and delicate instrument its durable structure will allow many years of use if p r o p e r o p e r a t i n g t e c h n i q u e s a r e developed Please read t h e f o l l o w i n g instructions carefully and always keep this manual within easy reach OPERATION MANUAL Model CD 4307SD 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab c...

Page 2: ...HER FUNCTION 14 7 1 Data Hold 14 7 2 Record Max Min reading 14 7 3 LCD Backlight ON OFF 15 8 DATALOGGER 15 8 1 Preparation before execute datalogger function 15 8 2 Auto Datalogger Set sampling time 1 second 16 8 3 Manual Datalogger Set sampling time 0 second 17 8 4 Check time information 17 8 5 Check sampling time information 18 8 6 SD Card Data structure 18 9 Saving data from the SD card to the ...

Page 3: ...operation computer is not need to setup extra software after execute datalogger just take away the SD card from the meter and plug in the SD card into the computer it can down load the all the measured value with the time information year month date hour minute second to the Excel directly thenuser can make the further data or graphic analysis by themselves SD card capacity 1 GB to 16 GB LCD with ...

Page 4: ...to 1 sec to 8 hour 59 min 59 sec Sampling Time Sampling time can set to 1 second Setting range but memory data may loss Manual Push the data logger button once will save data one time Set the sampling time to 0 second Manual mode can also select the 1 to 99 position Location no Memory Card SD memory card 1 GB to 16 GB Advanced SD memory card Format setting Set clock time Year Month Date Hour Minut...

Page 5: ...ery UM3 AA x 6 PCs or equivalent A DC 9V adapter input AC DC power adapter is optional Power Current Normal operation w o SD card save data and LCD Backlight is OFF Approx DC 14 mA When SD card save the data and LCD Backlight is OFF Approx DC 37 mA A If LCD backlight on the power consumption will increase approx 12 mA Weight 489 g 1 08 LB Dimension Meter 177 x 68 x 45 mm 7 0 x 2 7x 1 9 inch Probe ...

Page 6: ...rature Compensation Automatic from 0 to 60 32 140 with temperature compensation factor variable between 0 to 5 0 per C The accuracy is specified under measurement value 100 mS mS milli Simens 23 5 TDS Total Dissolved Solids Range Measurement ResolutionAccuracy 200 PPM 0 to 132 PPM 0 1 PPM 2 000 PPM 132 to 1 320 PPM 1 PPM 2 F S 1d 20 000 PPM 1 320 to 13 200 PPM 10 PPM F S 200 000 PPM 13 200 to 132 ...

Page 7: ...Temperature Function Measuring Range ResolutionAccuracy 0 to 60 0 1 0 8 32 to 140 0 1 1 5 23 5 Salt Measurement 0 to 12 salt weight Range Resolution 0 01 salt Accuracy 0 5 salt value F S full scale 5 ...

Page 8: ...3 FRONT PANEL DESCRIPTION 6 ...

Page 9: ...e Button Button 3 6 Range Button Button 3 7 Time Button 3 8 Logger Button SET Button Sampling check 3 9 Stand 3 10 Battery Compartment Cover 3 11 Battery Cover Screw 3 12 Tripod Fix Nut 3 13 Probe Socket 3 14 DC 9V Power Adapter Input Socket 3 15 Reset Button 3 16 RS 232 Output Terminal 3 17 SD card socket 7 ...

Page 10: ...ig 1 once the Display will show the following text in sequence Cd Conductivity measurement tdS TDS measurement SALt Salt measurement Until the Display show the desired mode the meter will execute this Mode with default 5 CONDUCTIVITY TDS MEASURING and CALIBRATION PROCEDURE The meter default function are following The display unit is set to conductivity uS mS The temperature unit is set to Temp com...

Page 11: ...ct the Meter s measurement Mode to Cd Conductivity measurement refer to chapter 4 page 8 3 Hold the Probe Handle 5 2 Fig 2 by hand and let the Sensing head 5 3 Fig 2 immersed wholly into the measured solution Shake the probe to let the probe s internal air bubble drift out from the sensing head Display will show the conductivity mS uS values at the same time the left bottom display will show the T...

Page 12: ... the measurement solution is to 2 0 per If intend to change it please refer to chapter 10 8 page 27 Zero adjustment If the probe not immerse the measurement solution and display not show zero value pressing the Button 3 5 Fig 1 continuously at least 10 seconds will let display show zero The zero function only valid for the 200 uS range and the not zero value is 2 0 uS 5 2 TDS PPM measurement The m...

Page 13: ...he Probe Plug 5 1 Fig 2 into the CD Socket 3 13 Fig 1 3 Power on the meter by pressing Power Button 3 2 Fig 1 once 4 Hold the Probe Handle 5 2 Fig 2 by hand and let the Sensing head 5 2 Fig 2 immersed wholly into the measured solution Shake the probe to let the probe s internal air bubble drift out from the sensing head Display will show the conductivity mS uS values 5 Use the two fingers to press...

Page 14: ...tton 3 4 Fig 1 will save the calibration data and finish the calibration procedures 1 318 1 413 Standard value 1 318 1 318 If only intend to make the one point calibration just execute the 2 mS range 1 413 mS Cal is enough Multi points calibration procedures should execute the 2 mS range 1 413 mS Cal calibration at first then make other ranges 20 uS range 20 mS range or 200 mS range calibration pr...

Page 15: ... Select the Meter s measurement Mode to SALt refer to Chapter 4 page 8 3 Hold the Probe Handle 5 2 Fig 2 by hand and let the Sensing head 5 3 Fig 2 immersed wholly into the measured solution Shake the probe to let the probe s internal air bubble drift out from the sensing head Display will show the Salt values weight 6 2 Calibration If the conductivity range already make the calibration completely...

Page 16: ...e REC Button 3 4 Fig 1 once the REC MAX symbol along with the maximum value will appear on the display If intend to delete the maximum value just press the Hold Button 3 3 Fig 1 once then the display will show the REC symbol only execute the memory function continuously b Press the REC Button 3 4 Fig 1 again the REC MIN symbol along with the minimum value will appear on the display If intend to de...

Page 17: ...card should face against the down case b SD card Format If SD card just the first time use into the meter it recommend to make the SD card Format at first please refer chapter 10 1 page 23 c Time setting If the meter is used at first time it should to adjust the clock time exactly please refer chapter 10 2 page 23 d Decimal format setting The numerical data structure of SD card is default used the...

Page 18: ...le refer to Chapter 10 5 page 25 b Pause the datalogger During execute the Datalogger function if press the Logger Button 3 8 Fig 1 once will pause the Datalogger function stop to save the measuring data into the memory circuit temporally In the same time the the text of DATALOGGER will be no flashing Remark If press the Logger Button 3 8 Fig 1 once again will execute the Datalogger again the bott...

Page 19: ...anual Datalogger press the Button 3 5 Fig 1 the lower no position no will flashing It can use the Button 3 5 Fig 1 or Button 3 6 Fig 1 to set the measuring Location no 1 to 99 for example room 1 to room 99 to identify the measurement location the lower Display will show P x x 1 to 99 b Finish the Datalogger Press the REC Button 3 4 Fig 1 continuously at least two seconds the REC indication will be...

Page 20: ...isplay will present the Sampling time information in second unit 8 6 SD Card Data structure 1 When the first time the SD card is used into the meter the SD card will generate a route CDA01 2 If the first time to execute the Datalogger under the route CDA01 will generate a new file name CDA01001 XLS After exist the Datalogger then execute again the data will save to the CDA01001 XLS until Data colu...

Page 21: ...4 The file s route structure CDA01 CDA01001 XLS CDA01002 XLS CDA01099 XLS CDA02 CDA02001 XLS CDA02002 XLS CDA02099 XLS CDAXX Remark XX Max value is 10 19 ...

Page 22: ... SD card into the SD card adapter then connect the SD card adapter into the computer 3 Power ON the computer and run the EXCEL software Down load the saving data file for example the file name CDA01001 XLS CDA01002 XLS from the SD card to the computer The saving data will present into the EXCEL software screen for example as following EXCEL data screens then user can use those EXCEL data to make t...

Page 23: ...EXCEL data screen graphic screen for example EXCEL graphic screen for example graphic 21 ...

Page 24: ... SD memory card Format dAtE Set clock time Year Month Date Hour Minute Second SP t Set sampling time Hour Minute Second PoFF Auto power OFF management bEEP Set beeper sound ON OFF dEC Set SD card Decimal character t CF Select the Temp unit to or PEr C Set CD temperature compensation factor ESC Escape from the advanced setting Remark During execute the Advanced Setting function if press ESC Button ...

Page 25: ...he SD memory card format then press Enter Button once will format the SD memory clear all the existing data that already saving into the SD card 10 2 Set clock time Year Month Date Hour Minute Second When the upper display show dAtE 1 Use the Button 3 5 Fig 1 or Button 3 6 Fig 1 to adjust the value Setting start from Year value After the desired value is set press the Enter Button 3 4 Fig 1 once w...

Page 26: ...Minute Second When the upper display show SP t 1 Use the Button 3 5 Fig 1 or Button 3 6 Fig 1 to adjust the value Setting start from Hour value After the desired value is set press the Enter Button 3 4 Fig 1 once will going to next value adjustment for example first setting value is Hour then next to adjust Minute Second value Remark The adjusted value will be flashed 2 After set all the sampling ...

Page 27: ...to yES or no press the Enter Button 3 4 Fig 1 will save the setting function with default 10 5 Set beeper sound ON OFF When the lower display show bEEP 1 Use the Button 3 5 Fig 1 or Button 3 6 Fig 1 to select the upper value to yES or no yES Meter s beep sound will be ON with default no Meter s beep sound will be OFF with default is power ON 2 After select the upper text to yES or no press the Ent...

Page 28: ...splay show dEC 1 Use the Button 3 5 Fig 1 or Button 3 6 Fig 1 to select the upper text to bASIC or Euro bASIC Use as the Decimal point with default Euro Use as the Decimal point with default 2 After select the upper text to bASIC or Euro press the Enter Button 3 4 Fig 1 will save the setting function with default 10 7 Select the Temp unit to or When the lower display show t CF 1 Use the Button 3 5...

Page 29: ... the Button 3 5 Fig 1 or Button 3 6 Fig 1 to select the upper value to the desired Temp compensation value per then press the Enter Button 3 4 Fig 1 will save the setting value temporally 10 9 ESC When the display show ESC When the Display show the text ESC then press the Enter Button 3 4 Fig 1 will finish the Advanced Setting procedures and return to the normal measuring screen Remark During exec...

Page 30: ...PLACEMENT 1 When the left corner of LCD display show it is necessary to replace the battery However in spec measurement may still be made for several hours after low battery indicator appears before the instrument become inaccurate 2 Loose the screws of the Battery Cover 3 11 Fig 1 and take away the Battery Cover from the instrument and remove the battery 3 Replace with DC 1 5 V battery UM3 AA Alk...

Page 31: ... Reset Button 3 15 Fig 1 once a while will reset the circuit system 14 RS232 PC SERIAL INTERFACE The instrument has RS232 PC serial interface via a 3 5 mm terminal 3 16 Fig 1 The data output is a 16 digit stream which can be utilized for user s specific application A RS232 lead with the following connection will be required to link the instrument with the PC serial port Meter PC 9W D Connector Cen...

Page 32: ...hen send the lower display data 2 D12 D11 Annunciator for Display uS 13 mS 14 PPM 19 03 D10 Polarity 0 Positive 1 Negative D9 Decimal Point DP position from right to the left 0 No DP 1 1 DP 2 2 DP 3 3 DP D8 to D1 Display reading D1 LSD D8 MSD For example If the display reading is 1234 then D8 to D1 is 00001234 D0 End Word RS232 FORMAT 9600 N 8 1 Baud rate 9600 Parity No parity Data bit no 8 Data b...

Page 33: ...4 6 8 displays software powe powerful application software SW U801 WIN provprovides the functions of data loggilogging system text display displangular display chart display high low limit data query text data recorder high low limit data repoquery text report chart report file c xxx mdb data file can be ACES retrieved for EXCEL ACESS wide intelligent applications Power adapter AC 1AC 110V to DC 9...

Page 34: ...ter SD card structure already get patent or patent pending in following countries Germany Nr 20 2008 016 337 4 JAPAN 3151214 TAIWAN M 358970 M 359043 CHINA ZL 2008 2 0189918 5 ZL 2008 2 0189917 0 USA Patent pending 32 ...

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