PL-700 series-new
Contents
1. to choose ORP mode Rinse the ORP electrode with clean water and wipe it dry Dip the electrode into the sample solution which is going to be measured Stir gently and wait until a stable reading can be obtained Note 1 The display will appear when it is over measuring range 2 After measurement rinse the electrode with clean water Replace the soaking bottle The soaking bottle should be always filled with soaking solution 4M KCL lt COND TDS Salt gt 1 Insert Conductivity cell and press to choose COND TDS or Salt mode After calibration rinse the conductivity cell with clean water and wipe it dry Dip the electrode into the sample solution which is going to be measured Stir gently and wait until a stable reading can be obtained Note 1 The display will appear when it is over measuring range 2 The unit will auto range to uS cm or mS cm or ppm or ppt 3 After measurement rinse the cell with clean water and replace the protective cap 12 4 Don t touch or wipe the surface of the inner black plate of the conductivity cell lt DO gt 1 Select the desired units of measure by pressing Remove the protection cap and turn on the power and press to choose 02 mode Wait 10 minutes to 30 minutes for the probe to polarize The reading should be approx 101 7 saturation after the probe has completely polarized until the proper units are shown in th2. PL 700 series bench top multi parameters meter employs leading edge technology with integrated microprocessor which is suitable for measurement in water solutions for institutes industrial labs and production fields The information presented in this manual is subject to change without notice as improvements are made Features 1 Microprocessor based designed and rugged housing with splash proof keyboard 2 The large backlight LCD displays pH or ORP or Conductivity or DO and Temperature simultaneously 3 Automatic Temperature Compensation ATC Manual Salinity MSC and Altitude MAC Compensation 4 Memory function stores and recalls up to 150 points MAX MIN and data Lock C or F are available 5 Combine special platform and electrode holder or a Stirrer optional for convenient measuring 6 Output data for capturing on PC directly via USB Specifications pH ORP Range 2 00 16 00 pH 1999 200 mV 199 9 499 9 mV 500 2000 mV Accuracy 0 01 1 digit 2 1 digit Resolution 0 01 pH 0 1 1 mV Compensation JATC 0 100 C N A Conductivity TDS Salt Range 0 0 199 9uS 0 0 131 9 ppm 0 0 99 9 ppm 200 1999uS 132 1319 ppm 100 999 ppm 2 00 19 99 mS 1 32 13 19 ppt 1 00 9 99 ppt 20 0 200 0 mS 13 2 132 0 ppt 10 0 100 0 ppt Accuracy 2 FS 2 FS 2 FS Resolution J0 1 1uS 0 01 0 1 mS 00 1 1ppm 0 01 0 1ppt 0 1 1ppm 0 01 0 1p pt Compensation ATC 0 60 C ATC 0 60 C AT
3. 0 1 15 26 59 PH 710 pH 25 00 15 26 58 pH 7 11 pH 25 00 15 26 57 pH 741 pH 25 00 15 26 56 pH 7 10 pH 25 0 _ 15 26 55 pH 7 10 pH 25 08 15 26 54 pH 7 10 pH 25 00 15 26 53 pH 7 10 pH 25 0 hd K3 m J 21 7 Click SaveDatal and then press and hold to enter Recall mode Press to export all the records to the program The records can also be saved as a txt file by clicking SaveResult in this window ug GONDO Interval 1 sec Set Go SaveData MainPage Setting 1 DataNo Type Value Unit Temp I TempUnit SaveResult 1 ORP 0 7 mv 2 ORP 0 7 mv 3 ORP 0 8 mv 4 pH 0 7 mv 77 F 5 pH 0 7 mv 77 F 6 pH 0 7 mv 77 F 7 TDS 1319 ppm 77 F 14 DO 838 mg L 25 e 15 DO 838 mg L 25 ke 16 DO 838 mg L 25 c 7 02 11 6 25 c 18 02 11 6 25 t 19 02 11 6 25 c 20 02 11 6 25 c 21 pH 710 pH 25 t 22 pH 710 PH 25 c 23 pH 7 10 pH 25 c 24 pH 710 pH 25 ke 25 TDS 0 9 ppm 25 c Note Please click Disconnect or close the program before turn off power or remove the USB cable 22
4. ayes pH mV ppm ppt uS mS mg L 4 11 o 5 9 Function Mode 1 Measuring Value 2 Calibration Mode 3 Calibration error indicator 4 Reading stored indicator 5 MAX amp MIN Value 6 Recall Mode 7 8 9 1 Temperature Indicator Auto Temperature Compensation 0 Unit pa ATC 10 Auto lock or manually lock current reading Functions of Keyboard _ Lock the current reading press for 3 sec to Yenter or exit MAX MIN mode In this mode press to browse MAX and MIN reading e Store the current reading Press 3 sec to enter Recall mode In Recall mode browse records Press both together 3 sec to enter advanced setting see Jpage 12 Choose different function mode Press 3 sec to Ta switch C F or switch pH mV or ORP mV in ORP mode or switch mg L or ppm in DO mode in Turn on or off power Press 3 sec to enter calibration mode Increase stirrer speed Decrease stirrer speed Press to turn on the stirrer or set stir mode 30 60 120 minutes or continuously Press 3 sec to turn off the stirrer Stir mode LED indicator 30 60 120 minutes or stir continuously gt F a e 170 KI 230 b Preparation lt pH ORP COND TDS Salt gt 1 2 4 Connect AC adaptor with power source Remove the protection cap from the electrode and connect to input connector Connect the Temp pr
5. C 0 60 C DO O2 Temp Range 0 20 00 mg L 0 200 0 O 110 C 0 20 00 ppm Accuracy 0 2 1 digit 2 FS 0 2 1 digit Resolution 0 01 mg L 0 10 0 1 C Compensation ATC 0 50 C MSC 0 50 ppt MAC 0 20000 ft Accessories Please verify the corresponding accessories as below PL700 AL PL700 ALS pH glass electrode Conductivity cell DO probe Temp probe Membrane cap x 4 pcs Buffer 7 00 x 100ml Buffer 4 01 x 100ml 1413uS x 100ml 12 88mS x 100ml Electrolyte x 50 ml Plastic burette Sandpaper Electrode clamp amp rod Software and USB cable AC DC adaptor Instruction manual Gift box Stirrer PL 700ALS PL700 PC PL700 PCS pH glass electrode Conductivity cell Temp probe Buffer 7 00 x 100ml Buffer 4 01 x 100ml 1413uS x 100ml 12 88mS x 100ml Electrode clamp amp rod Software and USB cable AC DC adaptor Instruction manual Gift box Stirrer PL 700PCS PL700 PD PL700 PDS pH glass electrode DO probe Temp probe Membrane cap x 4 pcs Buffer 7 00 x 100ml Buffer 4 01 x 100ml Electrolyte x 50 ml Plastic burette Sandpaper Electrode clamp amp rod Software and USB cable AC DC adaptor Instruction manual Gift box Stirrer PL 700PDS PL700 PV PL700 PVS pH glass electrode Temp probe Buffer 7 00 x 100ml Buffer 4 01 x 100ml Electrode clamp amp rod Software and USB cable AC DC adaptor Instruction manual Gift box Stirrer PL 700PVS Display Description ppop 0000
6. NE to turn on power and press to choose PX mode Wait 10 minutes to 30 minutes for the probe to polarize The reading should be approx 101 7 saturation after the probe has completely polarized 3 Let the probe in the air Press and hold e 10 sec to enter calibration mode The display will appear CAL and flashing 101 7 When the display stops flashing and indicates SA then End while calibration ends and will return to measurement mode Optional zero oxygen calibration improves measurement accuracy for very low or very high DO measurements Place the probe into a zero oxygen calibration solution such as 5 sodium sulfite wait for stability and press and hold MEL to enter calibration Stability in a zero solution may take many minutes depending on probe history Note 1 The icon If will display automatically during calibration mode Calibration error indicator icon will appear and Err instead of SA if calibration fails If the reading is not 0 while the probe is not connected calibrate it in the air without probe to make reading becomes 0 Measurement lt pH gt 1 Press to choose pH mode 2 After calibration rinse the pH electrode with clean water and wipe it dry Dip the electrode into the sample solution which is going to be measured Stir gently and wait until a stable reading can be obtained 11 lt ORP gt Insert ORP electrode and press
7. User s Guide PL 700AL pH ORP Conductivity TDS Salt DO Temp PL 700PC pH ORP Conductivity TDS Salt Temp PL 700PD pH ORP DO Temp PL 700PV pH ORP Temp A O rewarded aa T 3 Specifications iii l EE ae da 4 ACCESSOMOS i i OE a Be Ge Ge kg Gees 5 Functions of Kevboard ss RR Re Re 7 Preparati ninn id 8 lt pH ORP COND TDS Salt gt 8 DOSEER SEENON Ge 8 Calibration Es ee de Me EE Ee ead 8 EDE SS OE RE e ba 8 ie ER EER EE OE EE EN 9 lt COND TDS Salt ua Ee nies 9 A ee ae EE iret eee ene ee 10 Maasurement sessies ees ess 11 A ob soca nate DE ee ee AE OTT 11 CORPS dios 12 lt COND TDS Salt gt ee ee ee ee ee ee ee 12 DO A Ee 13 Store and Recall mode ssssennennznnenznnenzznnznzznnia 14 Advanced SettiMg ooooooocnncnncnicnncnicncononncnnoss 15 Membrane Cap Replacement ooooo oooo0 17 onne t to POOG 19 lt System Requiremente 2 ee ee ee 19 lt Software Installation gt 19 sOperati0onSm iese ee ee ee ee Re ee ee ee 19 Introduction We thank you for having purchased PL 700 series bench top multi parameters meter Before using the instrument please note that the operation instructions should be read carefully which will help you to operate and maintain the instrument as well as to avoid trouble caused by unsuitable operation and maintenance
8. e display Place the probe in the sample to be measured Stir the probe in the sample to remove any trapped air bubbles from the membrane surface Allow the meter time to settle to the final measurement value Note ls The larger the difference in temperature between the probe and the solution the longer it will take for the reading to stabilize Stabilization time can vary from ten 10 seconds to five 5 minutes Cover the probe with the probe cap The sponge contained in the cap should be moistened not soaked with DI distilled water or clean tap water 13 MAX MIN mode Lock Press and hold EE button until the display appear flashing MAX and MIN icons to enter MAX MIN Press S lightly to browse MAX and MIN value during this mode To exit this mode press and hold button again until the flashing MAX and MIN icons disappear and return to measuring mode Store and Recall mode 1 In Recall mode press STG In measuring mode press ED to store the current reading The Store icon and the ordinal of this record will appear on the display Press and hold 7 for 3 sec to enter Recall mode In this mode use Mm or M to browse records Press and hold 8 to exit this mode and return to measuring mode MAD to clean all the records in the memory together for 3 sec Advanced Setting 1 In pH TDS or DO measuring mode press together for 3 sec will e
9. er pH 4 or pH 10 pH calibration type USA or NIST can be changed in advanced setting The calibration points of USA are 1 68 4 01 7 00 10 01 and 12 45 The calibration points of NIST are 1 68 4 01 6 86 9 18 and 12 45 lt ORP gt Calibration is not necessary for ORP However it could be tested with specific ORP standard solution to check whether the electrode is good lt COND TDS Salt gt 1 Make sure the probe is Conductivity cell 2 Dip the cell into the standard solution 1413 uS cm Stir gently and wait until the reading is stable Press and 9 NEAL for 3 sec to enter calibration mode The display will appear CAL and flashing 1413pS cm When the display stops flashing and indicates SA then End while calibration ends and will return to measurement mode Note 1 Calibrated by 12 88 mS cm standard solution would be better for measuring high conductivity solution The icon will display automatically during calibration mode Calibration error indicator icon will appear and Err instead of SA if calibration fails If the reading is not 0 uS cm while the cell is in the air and not dipped into any solution calibrate it in the air to make reading becomes 0 uS cm The calibration point of Conductivity are 0 84 uS cm 1413 uS cm 12 88 mS cm and 80 0 mS cm lt DO gt 1 Make sure the sensor is DO probe and remove the protection cap Press
10. exe from the CD ROM to the folder you want to put in lt Operations gt 1 Double click GOnDO exe to start the program 2 Click setting button to set COM port in the Setup window Gets SaveData MainPage iz t ORP COND Saing X Settings Port Baud rate Data bits Stop bits Parity Flow control None sl Cancel Choose the responding Port and then click OK In normal situation other settings do not need to be changed 3 Fill in desired measuring interval seconds and click set L IGONDO nterval 1 sec Set S pH 4 Click Connect to get readings and draw the curve Es ama Interval 1 sec set Stop SaveData MainPage 20 5 Click the small graphs of each mode in the main window can enter a big window with detail reading information Click MainPagel to back to the main window 6 In each big window click SaveResult will export the readings to txt file BA gog E Efx Interval i sec se Go SaveData Setting Disconnect 7A1 Time Type Value Unit Temp near wee 15 27 06 pH 741 pH 25 00 A 15 27 05 pH 711 pH 25 00 15 27 04 pH 7 41 pH 25 08 15 27 03 pH 711 pH 25 0 15 27 02 pH 741 pH 25 08 15 27 01 pH 711 pH 25 00 3 15 27 00 pH 7 10 pH 25
11. nter advanced setting 2 In pH advanced setting TO 1 Press M3 to set pH calibration type and use Mor Then press to choose USA or NIST to confirm and return to measuring mode LOCK A 2 Press to turn on or off Auto Lock function Use Moa to choose on or off Then press to confirm and return to measuring mode 3 In TDS advance setting press 2c to set the ratio between conductivity and TDS Use adjust ratio from 0 5 to 1 0 Then press confirm and return to measuring mode 4 In DO advanced setting STO 1 Press Sd to set Salt Compensation Use 15 Then press to confirm and return to to adjust the value from 0 to 50 ppt measuring mode LOCK 2 Press to set Altitude Compensation 20K ft Then press to measuring mode 5 In any advanced setting press MEL to reset all settings to factory setting except ph calibration type and Auto Lock 16 Membrane Cap Replacement 1 Do not touch the membrane as skin oils will interfere with the oxygen permeability rate of the membrane Replace the cap carefully It is recommended that the probe remain attached to the meter during this replacement process Unscrew the cap firmly and carefully from the probe Rinse the old electrolyte solution from the Cathode and Anode Use the supplied Polishing Strips to clean polish shine and or rem
12. obe to meter and turn on the power switch Rinse the electrode with clean water and wipe it dry lt DO gt 1 Connect the probe to meter and remove the protection cap from the probe Remove the membrane cap carefully Fill the membrane cap with the electrolyte solution up to the bottom of the threads on the inside of the cap Please see step 7 10 in Membrane Cap Replacement on page 16 for details Press NEE button to turn the meter power on Calibration lt pH gt 1 2 Make sure the sensor is pH electrode Dip the electrode into the buffer solution pH 7 00 Stir gently and wait until the reading is stable Press and er for 3 sec to enter calibration mode The display will appear CAL and flashing 7 00 When the display stops flashing and indicates SA then End while calibration ends and will return to measurement mode 3 Rinse the electrode with clean water and wipe it dry Dip the electrode into the buffer solution pH 4 01 as previous steps After slope calibration pH 4 01 or pH 10 01 the display will indicate the percentage of slope PTS to show the status of the electrode If the PTS is below 70 or above 130 the electrode must be replaced A slope of 100 is ideal Note 1 Calibration error indicator icon will appear and Err instead of SA if calibration fails When doing a 2 or 3 point calibration Calibrate with buffer pH 7 first and then follow with buff
13. ove scratches from the cathode Be sure to moisten the cloth before polishing the cathode Do not over polish the sensitive gold cathode Set the new replacement membrane cap on a flat surface Leave the cap in this position during the replacement process Fill the membrane cap with the electrolyte solution up to the bottom of the threads on the inside of the cap Tap the membrane cap to release and prevent air bubble in electrolyte solution Keeping the cap in a fixed position on a flat surface carefully insert the probe into the new cap by first dipping and removing the probe several times from the cap With each dip push the probe progressively deeper into the bonded cap Finally screw the probe slowly onto the cap until fully tightened The dipping and removal technique minimizes the introduction of air bubbles into the electrolyte solution Air bubbles in the electrolyte can affect measurements 10 It is normal that excess electrolyte solution will leak out 17 the cap during this replacement since it minimizes the introduction of air pockets Clean off the excess electrolyte before use DO probe hk Anode Cathode Membrane Cap 18 Connect to PC lt System Requirement gt 1 OS Windows 2000 Windows XP Windows Vista Windows 7 2 USB host controller lt Software Installation gt 1 Open USB Driver folder and install USB PL2303 Prolific Driverlnstaller VXXXXX exe 2 Copy GOnDO
Download Pdf Manuals
Related Search