Cfm thermo anemometer air velocity, air flow, and temperature (9 pages)
Summary of Contents for Extech Instruments 407510
Page 1
User's Manual Heavy Duty Dissolved Oxygen Meter Model 407510...
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Factor adjust key Probe head 10. Sensor body 11. Sensor plug 12. Sensor jack 13. RS-232 output jack 14. Battery cover (rear) 15. Altitude compensation key 16. O Cal key 17. Zero key 18. O calibration key 19. % Salt key 407510-EU-EN-V7.2-5/12...
Connect the DO sensor to the top of the meter (remove the plastic probe head protective cap). Allow the meter to stand for at least five minutes until the most stable value is displayed. Press the O Cal key and the display will indicate approx. 20.9 (typical O in air). 407510-EU-EN-V7.2-5/12...
Slide the O /DO switch to the O position. The display will indicate the oxygen air value in %. Temperature Measurements The lower display will indicate the temperature of the measured solution. Press the F key to change the temperature units. 407510-EU-EN-V7.2-5/12...
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RS-232 PC Interface The meter includes a RS-232 serial data port. This interface was designed to operate with the Extech Data Acquisition Software/Hardware kit Part No. 407001. This kit enables the user to capture, store and display readings using a PC. 407510-EU-EN-V7.2-5/12...
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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. Probe handle Temperature sensor Probe Head 407510-EU-EN-V7.2-5/12...
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