708
WATER QUALITY
W
Dissolved Oxygen, Data Logger
DO-5512SD, dissolved oxygen meter, SD Card, real time datalogger, Patent
Model
DO-5512SD
Circuit
Custom one-chip of microprocessor LSI circuit.
Display
LCD size : 52 mm x 38 mm LCD with green backlight (ON/OFF).
Measurement
Dissolved Oxygen, Air oxygen (for reference only)
Measurement & Range
Dissolved Oxygen
0 to 20.0 mg/L (Liter).
Oxygen in Air
0 to 100.0 %.
Temperature
0 to 50°C.
Resolution
Dissolved Oxygen
0.1 mg/L.
Oxygen in Air
0.1 % O2 .
Temperature
0.1°C.
Accuracy
(23± 5
°
C )
Dissolved Oxygen
± 0.4 mg/L.
Oxygen in Air
± 0.7% O2.
Temperature
± 0.8 °C/1.5 °F.
Probe Compensation &
Adj.
Temperature
0 to 50 °C, Automatic
Salt
0 to 50 % Salt
Height ( M. T.)
0 to 8900 meter
Oxygen Probe
The polarographic type oxygen probe with temp. sensor.
Datalogger
Sampling Time
Setting range
Auto
1 sec to 8 hour 59 min. 59 sec.
@ Sampling time can set to 1 second, but memory data may loss.
Manual
Push the datalogger button once will save data one time.
@ Set the sampling time to 0 second.
@ Manual mode, can also select the 1 - 99 position (Location) no.
Memory Card
SD memory card. 1 GB to 16 GB.
Advanced setting
* SD memory card Format * Set clock time (Year/Month/Date, Hour/Minute/ Second)
* Set sampling time * Auto power OFF management * Set beep Sound ON/OFF * Decimal point
of SD card setting * Set temperature unit to °C or °F * Set DO salt% compensation value * Set
DO height ( meter ) compensation value * Set DO height ( feet ) compensation value
Data Hold
Freeze the display reading
Memory Recall
Maximum & Minimum value
Sampling Time of Display
Approx. 1 second
Data Output
RS 232/USB PC computer interface. * Connect the optional RS232 cable UPCB-02 will get the
RS232 plug * Connect the optional USB cable USB-01 will get the USB plug.
Power Supply
* Alkaline or heavy duty DC 1.5 V battery (UM3, AA) x 6 PCs, or equivalent
* DC 9V adapter input. (AC/D C power adapter is optional)
Power Current
Normal operation (w/o SD card save data and LCD Backlight is OFF): Approx. DC 14 mA
When SD card save the data and LCD Backlight is OFF): Approx. DC 37 mA
* If LCD backlight on, the power consumption will increase approx. 12 mA
Operating Temperature
0 to 50 °C
Operating Humidity
Less than 85% R.H.
Weight
Meter: 489 g/1.08 LB. probe: 335 g/0.74 LB
Dimension
Meter: 177 x 68 x 45 mm (7.0 x 2.7x 1.9 inch) probe: 190 mm x 28 mm Dia. ( 7.5” x 1.1” Dia. )
Accessories Included
* Oxygen probe ( OXPB-11 ): 1PC * Hard carrying case ( CA-06 ): 1PC * Operation manual: 1PC
* Spare Probe head with Diaphragm OXHD-04: 2 set * Probe-filling Electrolyte OXEL-03: 1 set
Optional Probe &
Accessories
*Oxygen probe: OXPB-11 * Spare Probe head with Diaphragm set: OXHD-04 * Probe-filling
Electrolyte: OXEL-03 * RS232 cable: UPCB-02 * USB cable: USB-01 *Data Acquisition software:
SW-U801-WIN * AC to DC 9V adapter
●
Precision Dissolved Oxygen measurement
●
Dissolved oxygen: 0 to 20.0
mg/L.
●
Dissolved oxygen meter use the polar graphic type oxygen probe
with temperature sensor, high precision measurement for Dissolved Oxygen
(DO) and temperature measurement.
●
Heavy duty dissolved oxygen probe,
probe head can connect with BOD bottle.
●
DO use the automatic Temp.
compensation.
●
DO meter build in “ % SALT “ & “Mountain Height“
compensation value adjustment.
●
Separate probe, easy for operation of
different measurement environment.
●
Real time SD memory card
Datalogger, it Built-in Clock and Calendar, real time data recorder, sampling
time set from 1 sec to 8 hour 59 min. 59 sec.
●
Manual datalogger is
available (set the sampling time to 0), during execute the manual
datalogger function, it can set the different position (location) No. (position
1 to position 99).
●
Innovation and easy operation, computer is not need to
setup extra software, after execute datalogger, just take away the SD card
from the meter and plug in the SD card into the computer, it can down
load the all the measured value with the time information (year/month/
date/hour/minute/second) to the Excel directly, then user can make the
further data or graphic analysis by themselves.
●
SD card capacity : 1 GB to
16 GB.
●
LCD with green light backlight, easy reading.
●
Can default auto
power off or manual power off.
●
Data hold, record max. and min. reading. ,
high accuracy.
●
Power by UM3/AA (1.5V) x 6
batteries or DC 9V adapter.
●
RS232/USB PC COMPUTER interface.
●
Wide
applications: water conditioning, aquariums, beverage, fish hatcheries, food
processing, photography, laboratory, paper industry, plating industry, quality
control, school & college, water conditioning.
DO-5512SD
