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®
EcoSense
®
EcoSense
Dissolved oxygen & temperature
instruments
U S E R M A NUA L
E n g l is h, Français, E spa ño l, Port ugu ês
For Sales & Service Contact
2650 E. 40th Ave. • Denver, CO 80205
Phone 303-320-4764 • Fax 303-322-7242
1-800-833-7958
www.geotechenv.com
DO200A
DO200M
User Manual
DOCUMENT #606035REF
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Related Manuals for YSI EcoSense DO200A
Summary of Contents for YSI EcoSense DO200A
- Page 1 User Manual DOCUMENT #606035REF ® EcoSense DO200A ® EcoSense DO200M Dissolved oxygen & temperature instruments U S E R M A NUA L E n g l is h, Français, E spa ño l, Port ugu ês For Sales & Service Contact 2650 E.
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Page 2: Contact Information
Within the warranty period, YSI will repair or replace, at its sole discretion, free of charge, any product that YSI determines to be covered by this warranty. -
Page 3: Table Of Contents
Recal Timer - DO200M Only ..........10 Date/Time Settings - DO200M Only ........10 Sensor Storage ..............11 Short-term Storage ............11 Long-term Storage ............11 Troubleshooting ................11 Error Messages on Display ..........11 Opening the Data File with Excel® ........12 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 3 12/7/2017 9:45:08 AM... - Page 4 Maintenance ..................13 Dissolved Oxygen Sensor ...........13 Temperature Sensor ............14 Accessories / Part Numbers .............14 Technical Support ................15 Specifications ..................15 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 4 12/7/2017 9:45:08 AM...
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Page 5: Safety Information
3. Wait for unit and all connections to dry before reinstalling the battery and resuming operation. 4. If the unit does not function correctly after step 3, contact YSI for possible repair or replacement. The Probe 1. Membranes last longer if properly installed and regularly maintained. -
Page 6: Package Contents
Carefully unpack the unit and accessories, and inspect for shipping damages. Compare received parts with materials listed in the Package Contents section. Notify YSI immediately of any damage or missing parts. Save all packing materials until satisfactory operation is confirmed. -
Page 7: Installation
This instrument is powered by a 9 volt battery, which the user must remove and dispose of when the batteries no longer power the instrument. Disposal requirements vary by country and region, and users are expected to understand and follow the battery disposal requirements for their specific locale. 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 3 12/7/2017 9:45:08 AM... -
Page 8: Intended Use And General Overview
I N T E N D E D U S E A N D G E N E R A L O V E R V I E W The YSI DO200A and YSI DO200M are precise water quality instruments that measure dissolved oxygen (DO) in addition to temperature. A built-... -
Page 9: Display Description
Save, Full, Recall, Each, All, Delete: Instrument’s data storage indicators. Date/Time display (DO200M only) SAL ppt: Displays during calibration when user is prompted for the approximate salinity (in ppt) of the sample to be tested. 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 5 12/7/2017 9:45:09 AM... -
Page 10: Operational Keys Description
DO200M 2, 6 Up and down arrow keys. Used to ® ® scroll through saved data in Recall Mode YSI EcoSense Handheld Overlay Mode mode, select the data deletion 12/19/2016 option in Delete mode, and adjust EcoSense DO200M input values for barometric pressure... -
Page 11: Operational Procedures
1/2 ft per second to overcome the inherent consumption of oxygen by the sensor. When using the 200-BOD lab probe, however, simply use the probe’s self-stirring feature. YSI EcoSense Handheld Overlay Measurement Modes - % or mg/L 12/19/2016... -
Page 12: Calibration
5. The LCD prompts for the local pressure in mBar. Use Up and Down INPUT keys to increase or decrease the pressure value respectively. See Appendix A to convert barometric pressure units to mBars. Date Recal Timer Time 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 8 12/7/2017 9:45:11 AM... -
Page 13: Saving, Viewing And Deleting Data
All records after the deleted record will shift up to keep the records in sequential order. For example, if record 3 is deleted, record 4 will become record 3 and record 5 will become record 4. Press Mode twice to return to the measurement mode. 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 9 12/7/2017 9:45:11 AM... -
Page 14: Downloading Data To A Computer - Do200M Only
Use the up and down arrow keys to adjust Hour, Minute (Min) and Second (Sec). Press Enter to confirm each selection. After adjusting time, adjust date information by using the up and down arrow 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 10 12/7/2017 9:45:12 AM... -
Page 15: Sensor Storage
T R O U B L E S H O O T I N G Error Messages on Display Main Display Possible Solutions “ovEr” or “undr” • Check membrane and electrolyte solution. • Clean anode and cathode. • Return product for service. 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 11 12/7/2017 9:45:12 AM... -
Page 16: Opening The Data File With Excel
3. Choose to Import the data file you have copied to your PC. Don't select the original data file that is still on the instrument. 4. Under Step 1 of the Text Import Wizard, choose Delimited. 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 12 12/7/2017 9:45:12 AM... -
Page 17: Maintenance
On average, the probe should only be cleaned about once or twice per year. To clean the probe, sand the electrodes according the directions below. In addition to 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 13 12/7/2017 9:45:12 AM... -
Page 18: Temperature Sensor
• 3% household cleaning strength ammonia and soak overnight (8-12 hours) 4. Rinse ammonium hydroxide/ammonia from probe. 5. Use sandpaper (400 grit wet/dry, supplied with YSI membrane kit 605306) to buff (wet sand) excess deposits from probe. 6. Install a new membrane cap. -
Page 19: Technical Support
+1 937 767 2762 (Globally) Monday through Friday, 8 AM to 5 PM ET Email: info@ysi.com Mail: YSI Incorporated 1725 Brannum Lane Yellow Springs, OH 45387 USA Internet: ysi.com. S P E C I F I C A T I O N S These specifications represent typical performance and are subject to change without notice. - Page 20 To Convert: Multiply by: Inches of Hg to mBar 33.864 Inches of Hg to mmHg 25.4 mmHg to mBar 1.333 Item #606035REF Revision B; December 2017 For the latest version of this manual, visit ysi.com 606035REF-B-YSI-DO200A-DO200M-User-Manual-English.indd 16 12/7/2017 9:45:13 AM...