DOH-SD1
Disolved Oxygen Meter
With Data Logging SD Card
Page 1: ...DOH SD1 Disolved Oxygen Meter With Data Logging SD Card...
Page 2: ...atic vs manual datalogging 9 Transferring data from the SD card to a computer 10 Specifications 12 Maintenance troubleshooting tips 13 Replacement parts accessories 14 1 FEATURES Office Jl Radin Inten...
Page 3: ...microcontroller to display readings from 0 to 20 milligrams liter mg L with a resolution of 0 1 mg L and an accuracy of 0 4 mg L Because it is microprocessor based the DOH SD1 can make full use of th...
Page 4: ...l the probe Two spare probe heads with diaphragm set A 2 GB SD memory card This user s manual Fig 1 shows all of the controls and indicators on the front back top bottom and side of the DOH SD1 Famili...
Page 5: ...e Replace the cover by replacing the two screws 2 Install an SD card To prepare for setup also install the supplied 2 GB SD memory card or another card with a capacity from 1 GB to 16 GB in the socket...
Page 6: ...current month and press the REC ENTER button to store the setting When the next screen flashes the value above dd again use the or button to navigate to the current day and press the REC ENTER button...
Page 7: ...pper portion of the display matches your altitude in meters Then press the REC ENTER button to store this value as the temporary default 12 Compensate DO measurements for altitude in feet Once DO meas...
Page 8: ...obe head with electrolyte To calibrate the DOH SD1 use the following procedure while referring to Figures 1 and 3 CALLOUTS FOR FIG 3 3 1 Probe Plug 3 2 Probe Handle 3 3 Temperature sensing Metal 3 4 P...
Page 9: ...el once Insert the probe at least 4 inches 10 cm into the liquid to be measured Wait a few minutes for the instrument to automatically compensate for any difference in temperature between the probe an...
Page 10: ...which the instrument was set up press the LOGGER SET button which has the words Sampling check stenciled below it once To change the sampling time perform Step 5 of the setup procedure 1 To start aut...
Page 11: ...ation press the REC ENTER button to save the setting This causes the value to stop flashing and the P to return 6 To end manual datalogging press the REC ENTER button and hold it for at least three se...
Page 12: ...11 5 Typical Excel graphics only screen 6 Typical Excel mixed graphics data screen...
Page 13: ...Automatic Compensation for altitude 0 to 29 200 ft 0 to 8 900 meters Compensation for liquid salt content 0 to 50 Datalogging sampling time range 1 second to 8 hours 59 minutes 59 seconds DO probe typ...
Page 14: ...t corner of the display it s time to replace the six AA batteries that power it although measurements will remain valid for several hours after the low battery indicator first appears Replacing the ba...
Page 15: ...ACEMENT PARTS OPTIONAL ACCESSORIES DOE SD1 Spare oxygen probe DOEH SD1 Spare probe head and diaphragm set DOEL SD1 Electrolyte for probe APAPTER ST 9 VDC adapter for 110VAC power supply RS232 SD RS232...
Page 16: ...15 NOTES...
Page 17: ...e Jl Radin Inten II No 62 Duren Sawit Jakarta 13440 Indonesia Workshop Jl Pahlawan Revolusi No 22B Jakarta 13430 Indonesia Phone 021 8690 6777 Hunting Fax 021 8690 6777 Mobile 62 816 1740 8925 Fax 021...
