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Operation Manual

MicroPurge® Flow Cell
MP25 & MP2T

QED Environmental Systems Inc.

2355 Bishop Circle West

Dexter, MI 48103

A Graco Company

Содержание MicroPurge MP25

Страница 1: ...Operation Manual MicroPurge Flow Cell MP25 MP2T QED Environmental Systems Inc 2355 Bishop Circle West Dexter MI 48103 A Graco Company...

Страница 2: ...y Table of Contents 1 Introduction 3 1 1 Components 3 2 MP25 and MP25T Sonde 4 2 1 MP25 and MP25T Sensor Parameter List 4 2 2 MP25 Sensors 4 2 3 MP25T Sensors 5 2 4 MP25 and MP25T Flow Cell Setup 5 2...

Страница 3: ...on Criteria 21 3 6 Backup Logs 22 3 7 Other Operations 23 3 7 1Tablet Scroll Interval 23 3 7 2 Bluetooth Scan Filter 23 3 7 3 Save GPS Location 23 3 7 4 Software Version 23 3 7 5 Wipe Turbidity Sensor...

Страница 4: ...6 5 Troubleshooting 26 6 Warranty 27 1 Introduction 1 1 Components 1 MP25 or MP25T Multi parameter Sonde with Storage Calibration Cup 2 Bluetooth Battery Module 3 3 meter waterproof cable 4 Bluetooth...

Страница 5: ...ons to sampling pump tubing 2 MP25 and MP25T Sonde 2 1 MP25 and MP25T Sensor Parameter List 1 Temperature C 2 Temperature F 3 pH units 4 pH mV 5 Specific Conductivity S cm 6 Specific Conductivity mS c...

Страница 6: ...Remove storage cup from sonde 2 Attach flow cell adaptor to end of sonde Only needed for MP25 MP25T has integral bayonet pins on the sonde bottom cap 3 Insert sonde adaptor into flow cell and push int...

Страница 7: ...NOTE The flow cell is designed to be used in either a horizontal or vertical position Any gas bubbles in the flow stream are vented out of the cell and away from the sensors weather vertical or horizo...

Страница 8: ...o the user The LEDs can be seen through the gap in the label in the same window as the serial number when the sonde is connected to the application Green LED Blinks every one second to indicate adequa...

Страница 9: ...necting your MP25 or MP25T for the first time The MP25 and MP25T are Bluetooth capable devices so the user can wirelessly display and log their data Below is how the user will connect their MP25 or MP...

Страница 10: ...rval the time between live readings can be set It s easiest to use the same interval for the Tablet Scroll Interval as you use for the PurgeScan Logging Interval to avoid confusion but this isn t requ...

Страница 11: ...left corner is the name of the log file when pressed a list of other logs will appear and can be viewed These files will be downloaded onto the selected File Save Location see Section 3 7 6 on how to...

Страница 12: ...d 0 001 Molar 147 Micro S brackish saltwater borderline brackish water typical freshwater very pure fresh glacial water Reference Electrode calibration not required N A replace pH electrolyte solution...

Страница 13: ...for zero oxygen as well as saturation To calibrate the zero point follow the same steps as above for air saturated water DO using one of the three following methods Method 1 use a commercially prepare...

Страница 14: ...point pH calibration The two point calibration is most common using a pH 7 buffer and a pH 4 buffer if expected values are below 7 or pH 10 buffer if expected values are above 7 If you are measuring i...

Страница 15: ...e voltage drop across the platinum membrane of an ORP electrode The ORP sensor on the MP25 system is the 1 mm silver colored dot you can see when looking down at the pH sensor The pH ORP reference ele...

Страница 16: ...cy of very low turbidity readings Make sure you use enough calibration standard solution to cover the sensor s optical volume generally filling to near the top of the calibration cup when installed on...

Страница 17: ...t of the entire turbidity sensor 6 NEVER rotate the wiper arm manually This will strip the gears inside the wiper mechanism which would require replacement of the entire turbidity sensor Setting up th...

Страница 18: ...g box This typically takes about one minute but could take slightly longer 4 Hit OK 5 After this point the application will bring up another dialog box to calibrate to a second standard if applicable...

Страница 19: ...lized etc You can elect to accept any SRF value and continue with calibration Calibrating barometric pressure for Dissolved Oxygen DO There are two ways to calibrate the Barometric Pressure BP on the...

Страница 20: ...tions completed on the sonde during its lifetime In this file are the time and date of the calibration the parameter calibrated the reading before the calibration was accepted the reading after the ca...

Страница 21: ...moves the check mark and disables that parameter Only select parameters for sensors that are installed If a parameter is selected and the MP25 or MP25T does not have that sensor installed the data wil...

Страница 22: ...Rev 01 P N 95343 Page 21 3 5 4 Configure Stabilization Criteria...

Страница 23: ...ater sampling analysis plan GWSAP or SAP and considering any regulatory guidance or requirements When all of the selected parameters fall within the selected stabilization criteria the system will sho...

Страница 24: ...er the Find Another MP25 Menu This will make connecting to the MP25 or MP25T more convenient 3 7 3 Save GPS Location This feature will allow the user to save the physical GPS location of the tablet be...

Страница 25: ...flow cell does not appear to be increasing in turbidity bubbles forming from dissolved gases in the groundwater may be interfering with the sensor When this button is pressed the wiper located on the...

Страница 26: ...ature data from Table 4500 O found in the 19th Edition of Standard Methods for the Examination of Water and Wastewater 4 1 2 Salinity Correction of DO mg L The function used to calculate oxygen solubi...

Страница 27: ...nd Jenkins 4 3 CE Testing and Certification The MP25 System has been tested and complies with CE requirements in effect at time of manufacture A copy of the MP25 s current Certificate of Compliance is...

Страница 28: ...llers and Water Level and Drawdown Meters are warranted for one 1 year Hose reel and caps are warranted for ninety 90 days Tubing used in a Portable System is covered by a ninety 90 day material and w...

Страница 29: ...installing or maintaining the Product in a manner other than in accordance with QED s written recommendations uses or applications other than the intended use or application as indicated in the manua...

Страница 30: ...ronmental Systems Inc 2355 Bishop Circle West Dexter MI 48130 Toll Free North America 800 624 2026 Company Main 734 995 2547 Fax 734 995 1170 Web www qedenv com Email info qedenv com QED Environmental...

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