User's Guide - Simvolt.com.ua
Contents
1. 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 on ne hold NEAL 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 4 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 2 When doing a 2 or 3 point calibration Calibrate with buffer pH 7 first and then follow with buffer pH 4 or pH 10 3 pH calibration type USA or NIST can be changed in advanced setting 4 The calibration points of USA are 1 68 4 01 7 00 10 01 and 12 45 5 The calibration points of NIST are 1 68 4 01 6 86 6 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 2 Make sure the probe is Conducti2. appear when it is over measuring range 2 After measurement rinse the electrode with clean 3 water Replace the soaking bottle The soaking bottle should be always filled with soaking solution 4M KCL lt COND TDS Salt gt 1 2 Insert Conductivity cell and press to choose COND TDS or Salt mode After calibration rinse the conductivity cell with clean 8 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 4 Don ttouch or wipe the surface of the inner black plate of the conductivity cell MAX MIN mode Lock Press and holdem button until the display appear flashing MAX and MIN icons to enter MAX MIN Press lightly to browse MAX and MIN value during this mode Lock To exit this mode press and hold gt button again until the flashing MAX and MIN icons disappear and return to measuring mode Store and Recall mode 1 In Recall mode press In measuring mode press 7 to store the current reading The Store icon and the ordinal of this record will appear on the display Press and hold for 3 sec to enter Recall mode In this
3. Oe ON IS 9 10 11 12 Function Mode Measuring Value Calibration Mode Calibration error indicator Battery power low Indicator Reading stored indicator MAX amp MIN Value Recall Mode Auto lock or manually lock current reading Temperature Indicator Auto Temperature Compensation Unit Device Description Adjustable Flip up cover Main Display Power Calibration Lock Max Min AC DC Adaptor Mode T Probe Input Store Recall ond Input Neck Strap pH ORP Input Functions of Keyboard LOCK MAXMIN J Lock the current reading press for 3 sec to enter or exit MAX MIN mode In this mode press to browse MAX and MIN reading i Store the current reading Press 3 sec to enter f Recall mode In Recall mode browse records Press both together 3 sec to enter advanced setting see page 10 w Choose different function mode Press 3 sec to Iswitch C F or switch pH mV or ORP mV in ORP mode 5 K Turn on or off power Press 3 sec to enter L f calibration mode Preparation 1 Fully extend the hinged cover open the battery compartment by a coin and connect 9V battery 2 Remove the protection cap from the pH electrode or Conductivity cell and connect to connector 3 Connect the Temp probe to meter and turn on the power switch 4 Rinse the electrode with clean water and wipe it dry Calibration lt pH gt 1 2
4. User s Guide PCT 407 pH ORP Conductivity TDS Salt Temp Meter A ea A S 1 Specifications 22 0400 2 aaa 2 ACCESSOMNES neca a a a ai 2 Display Description nennen 3 Device Description ooooooonocnnonicnocnoonocnoononnonnonnoso 4 Functions of Keyboard ee 5 Preparation o ie 5 Calibration ie seien 6 DOS entre 6 MOR A ess ae 7 lt COND TDS Salt 7 MeaSUremMme nt cc cccccccesscsscssesecseceseesesseeseeseeseeseeseeneens 8 DEE Heeres 8 BORE A O liad Oe AAE TT 8 lt COND TDS Sale aan 8 Store and Recall mode eeen 10 Introduction We thank you for having purchased PCT 407 portable pH Cond TDS Salt Temp 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 PCT 407 portable 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 2 Large LCD built into adjustable flip up cover which can display pH or ORP or Conductivity and Temperature simultaneously 3 Ru
5. gged design for handheld or bench top use neck strap for hands free operation 4 Automatic Temperature Compensation ATC 5 Memory function stores and recalls up to 150 points MAX MIN and data Lock C or F are available 6 Simple to calibrate by one keyboard for 5 points buffer calibration value can be adjusted as needed 7 Indicate percentage of slope PTS after calibration 8 Auto shut off after 10 minutes of non use Specifications pH ORP Temp Range 2 00 16 00 pH 1999 200 mV 0 110 C 199 9 499 9 mV 500 2000 mV Accuracy 0 01 1 digit 2 1 digit 0 2 1 digit Resolution 0 01 pH 0 1 1 mV 0 1 C Compensation ATC 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 0 1 1uS 0 01 0 1 mS 0 1 1ppm 0 01 0 1ppt 0 1 1ppm 0 01 0 1ppt Compensation ATC 0 50 C ATC 0 50 C ATC 0 50 C Accessories Upon receiving the shipment please inspect the container and equipment for any signs of damage Please verify that you have received the corresponding accessories as below pH electrode Conductivity cell Temp probe Buffer 7 00 x 50ml Buffer 4 01 x 50ml 1413yS x 50ml Neck strap 9V battery Optional ORP electrode wo Display Description Po
6. mode use 2 Or O to browse records Press and hold to exit this mode and return to measuring mode ns A together for 3 sec to clean all the records in the memory Advanced Setting 1 InpH or TDS measuring mode press S together for 3 sec will enter advanced setting 2 In pH advanced setting 1 SION Press to set pH calibration type and use S EEY to choose USA or NIST Then press to confirm and return to measuring mode Lock Press to turn on or off Auto Lock HO to choose on or off function Use l Then press to confirm and return to measuring mode 3 In TDS advance setting press to set the ratio between conductivity and TDS Use So 2 HO to adjust ratio from 0 5 to 1 0 Then press to confirm and return to measuring mode a 4 In any advanced setting press 2 to reset all settings to factory setting except ph calibration type and Auto Lock 11 12 13
7. vity cell Dip the cell into the standard solution 1413 uS cm Stir gently and wait until the reading is stable Press and on nee hold NEAL for 3 sec to enter calibration mode The display will appear CAL and flashing 1413uS 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 Measurement lt pH gt 1 2 Press to choose pH mode 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 lt ORP gt Insert ORP electrode and press 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
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