background image

 

 

 

  

User

 

Guide

 

 

Dissolved

 

Oxygen

 

Meter

 

 

Model

 

DO210

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Summary of Contents for DO210

Page 1: ...User Guide Dissolved Oxygen Meter Model DO210 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Page 2: ...th a remote sensor that also contains a thermistor for measuring air temperature Advanced features include altitude and salt compensation data hold auto shut off and Min Max recording Meter Description 1 Main display digits for measurements and programming values 2 Temperature reading 3 Power Escape button 4 Function Hold Up arrow button 5 Record Enter button 6 Setting Down arrow button 7 Battery ...

Page 3: ... For first time use or after long periods of non use calibrate the instrument using the procedure below The procedure should be performed in an open well ventilated area 1 Connect the oxygen probe plug to the probe input socket 2 Switch ON the meter by pressing the Power ESC button 3 The lower display should indicate the O2 unit symbol and a temperature value 4 The upper display will begin fluctua...

Page 4: ...ribed earlier if necessary Taking Measurements 1 Press and hold the Function button for at least 2 seconds to change from mg L to O2 if necessary For oxygen in air measurements be sure to select O2 2 Hold the probe in the area under test and wait until the display stabilizes Temperature Measurements The lower display will indicate the temperature of a measured solution or the temperature of the ai...

Page 5: ...but is displaying real time measurements To view the MAX and MIN values again use the REC button as described earlier 4 To exit the Record mode press and hold the REC button for at least 2 seconds The display will return to the normal operating mode Settings Mode Before accessing the Settings mode ensure that the meter is not in the HOLD or MIN MAX Recording modes To use the Settings mode 1 Press ...

Page 6: ...The SALt symbol will flash and the display will show the salt compensation value on the upper large LCD digits 3 Use the and buttons to adjust the display to the desired SALt value 4 Press ENTER to save the data and to step to the next parameter or press ESC to return to the normal mode of operation 5 The salt value can be adjusted from 0 to 39 salt weight When the meter is powered OFF the salt va...

Page 7: ...ery terminals onto the wired connectors observing correct polarity and inserting the battery into the compartment lid chamber 5 Install the compartment lid chamber into the meter housing and secure with the two screws Never dispose of used batteries or rechargeable batteries in household waste As consumers users are legally required to take used batteries to appropriate collection sites the retail...

Page 8: ...lid objects Replacement probe heads are available from an Extech distributor Replacement procedure 1 Unscrew the probe head and empty the old electrolyte from the container 2 Fill the new probe head electrolyte container with electrolyte 3 Screw the probe head onto the probe handle Excess electrolyte may be forced out through the threads Wipe clean 4 Lightly tap the probe to remove any air bubbles...

Page 9: ...ity 80 RH Battery power 9V alkaline battery Power Consumption Approx 6 2 mA DC Weight 446g 0 98 lbs including batteries probe Dimensions Main instrument 135 x 60 x 33mm 5 3 x 2 4 x1 3 Probe 190 x 28mm 7 5 x 1 1 length diameter Electrical Specifications Measurement Range Resolution Accuracy Dissolved Oxygen 0 0 20 0 mg L 0 1mg L 0 4 mg L Oxygen in air 0 100 O2 0 1 O2 0 7 O2 Temperature probe only 3...

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