Lutron Electronics DO-5512SD - User Manual

SD card real time data logger
DISSOLVED OXYGEN
METER
Model : DO-5512SD
Your purchase of this
DISSOLVED OXYGEN
METER with SD CARD
DATA LOGGER marks a
step forward for you
into the field of
precision measurement.
Although this meter a
complex and delicate
instrument, its durable
structure will allow
many years of use if
proper operating
techniques are
developed. Please read
the following
instructions carefully
and always keep this
manual within easy
reach.
OPERATION MANUAL

Lutron Electronics DO-5512SD Specifications

General

Model	DO-5512SD
Manufacturer	Lutron Electronics
Category	Measuring Instruments
Type	Sound Level Meter
Measurement	Sound Pressure Level (SPL)
Resolution	0.1 dB
Display	LCD
Power Source	9V Battery
Range	Dissolved Oxygen: 0 to 20.0 mg/L, Temperature: 0 to 50°C
Frequency Weighting	A, C
Time Weighting	Fast, Slow
Operating Temperature	0 to 50°C
Power Supply	9V battery
Weight	Approx. 300g (0.66 lbs) (including battery)
Measurement Range	30 to 130 dB

Summary

1. FEATURES

2. SPECIFICATIONS

3. FRONT PANEL DESCRIPTION

4. DO (Dissolved Oxygen) MEASURING and CALIBRATION PROCEDURE

4-1 Dissolved Oxygen measurement

Explains the steps for accurately measuring dissolved oxygen levels with the meter.

4-2 Calibration

Details the calibration procedure required for precise dissolved oxygen measurements.

4-3 Probe maintenance

Provides instructions on how to maintain and care for the dissolved oxygen probe.

5. OTHER FUNCTION

5-1 Data Hold

Explains how to freeze the current measured value on the display.

5-2 Data Record (Max., Min. reading )

Details how to record and view maximum and minimum measurement readings.

5-3 LCD Backlight ON;OFF

Describes how to turn the LCD backlight on and off.

6. DATALOGGER

6-1 Preparation before execute datalogger function

Outlines the necessary steps before starting data logging, including SD card insertion and formatting.

6-2 Auto Datalogger ( Set sampling time ≥ 1 second )

Explains how to use the auto datalogger function with a set sampling interval.

6-3 Manual Datalogger ( Set sampling time = 0 second )

Details the manual datalogger function for single point data saving.

6-4 To check the time information

Describes how to view the current date and time settings on the meter.

6-5 Check sampling time information

Explains how to check the set sampling time interval for data logging.

6-6 SD Card Data structure

Details the file and folder structure generated on the SD card by the datalogger.

7. Saving data from the SD card to the computer ( EXCEL software )

8. ADVANCED SETTING

8-1 SD memory card Format

Instructions for formatting the SD memory card before or during use.

8-2 Set clock time ( Year;Month;Date, Hour;Minute; Second )

Procedure for setting the internal clock and calendar of the meter.

8-3 Set sampling time (Hour;Minute;Second)

Configures the time interval for automatic data logging.

8-4 Auto power OFF management

Allows enabling or disabling the automatic power-off feature to conserve battery.

8-5 Set beeper sound ON;OFF

Controls whether the meter's audible beeper function is enabled or disabled.

8-6 Decimal point of SD card setting

Configures the decimal point format (e.g., '.' or ',') for data saved to the SD card.

8-7 Select the Temp. unit to ℃ or °F

Allows selection of the temperature display unit between Celsius and Fahrenheit.

8-8 Set DO salt% compensation value

Adjusts the salt compensation value for dissolved oxygen measurements.

8-9 Set DO height (meter ) compensation value

Configures the height compensation value in meters for dissolved oxygen readings.

8-10 Set DO height ( feet ) compensation value

Configures the height compensation value in feet for dissolved oxygen readings.

8-11 ESC

Exits the advanced setting menu and returns to the normal measurement screen.

9. POWER SUPPLY from DC ADAPTER

10. BATTERY REPLACEMENT

11. SYSTEM RESET

12. RS232 PC SERIAL INTERFACE

13. OPTIONAL ACCESSORIES

14. PATENT