Omega Products DOH-SD1 User Manual

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ISSOLVED OXYGEN INSTRUMENTATION

Dissolved Oxygen Meter with Real Time SD Card Data Logger

DOH-SD1

U LCD with Green Light Backlighting U Real Time SD Memory Card Data Logger (SD Card Included) U Altitude and Salt Adjustments U RS232/USB Interface (with Optional Cable) U Automatic Temperature Compensation

The OMEGA® DOH-SD1 is innovative and easy to operate. What sets the DOH-SD1 apart from other dissolved oxygen meters is that it incorporates a real-time SD card data logger. The DOH-SD1 measures dissolved oxygen and has adjustments for altitude and salt. Download data from the SD card into an Excel spreadsheet. This allows the user to do further data or graphical analysis without special software. The DOH-SD1 has a wide variety of applications from water conditioning, aquariums, and fish hatcheries to food processing, educational and other laboratories.

Specifications

Display: 52 x 38 mm (2.04 x 1.5") LCD with

switchable green backlight Measurement:

Dissolved Oxygen: 0 to 20 mg/L Air Oxygen: Reference only

Sampling Time: Auto: 1 second to 8 hours 59 minutes 59 seconds Manual: Push the data logger button once will save data one time

Memory Card: SD memory card (with optional SD card) Display Update: @ 1 second Data Output (RS232/USB): With optional cable/software Operating Temperature: 0 to 50°C (32 to 122°F) Operating Humidity: Less than 85% RH Power: 6 “AAA” alkaline batteries (included),

or 9V power adaptor (optional) Current Draw: 14 mA DC (without SD card or back light),

49 mA (all functions)

Weight:

Meter: 489 g (1.08 lb) Probe: 335 g (0.74 lb)

Dimensions: Instrument: 177 L x 68 W x 45 mm D (6.96 x 2.67 x 1.77") Probe: 28 dia x 190 mm (1.1 x 7.48")

Measurement and Range: Dissolved Oxygen: 0 to 20.0 mg/L (liter)

Oxygen in Air: 0 to 100.0% (reference only) Temperature: 0 to 50°C (32 to 122°F)

Resolution: Dissolved Oxygen: 0.1 mg/L

Oxygen in Air: 0.1% Temperature: 0.1°C (32.18°F)

Accuracy: Dissolved Oxygen: ±0.4 mg/L Oxygen in Air: ±0.7% Temperature: ±0.8°C (1.5°F)

Compensation: Automatic Temperature: 0 to 50°C (32 to 122°F) Adjustable Salt: 0 to 50% Elevation: 0 to 8900 meters

Oxygen Probe: Polarographic

To Order Visit omega.com/doh-sd1 for Pricing and Details

Model No. Description

DOH-SD1

with SD card SW-U101-WIN Software for data logging from meters,

with USB and RS232 cables HC-SD Replacement hard case SC-SD Soft case ADAPTER-SD AC adaptor USB-SD Spare USB cable (SW-U101-WIN

software required) RS232-SD Spare RS232 cable (SW-U101-WIN

software required) DOE-SD1 Replacement dissolved oxygen probe 2GB-SD Spare 2 GB SD memory card

Comes complete with operator’s manual, probe, spare probe head, electrolyte, 2 GB SD card, hard carrying case and 6 “AAA” batteries.

Ordering Example: DOH-SD1, data logging dissolved oxygen meter with SD card and ADAPTER-SD, AC adaptor.

Data logging dissolved oxygen meter

DOH-SD1

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