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Water Testing - Data Logging Digital Dissolved Oxygen Meter
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Water Testing - Data Logging Digital Dissolved Oxygen Meter

Dissolved Oxygen Meter w/ Data Logging SD Card

  • $629.10
Market price: $699.00, you save $69.90
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  • Weight
    2.75 lbs
  • SKU

Dissolved Oxygen Meter w/ Data Logging SD Card DOM551SD

Need To Measure Dissolved Oxygen Levels? General Tools Digital Dissolved Oxygen Analyzer with Excel-Formatted Data Logging SD Card is the equipment you need.
Accurately Measure Dissolved Oxygen Concentration of Liquid or Air. (See Below For Available Accessories)

Dissolved Oxygen Analyzer Applications:

  • Aquaculture (fish farming)
  • Water pollution control
  • Food processing
  • Photography
  • Pulp and paper manufacturing
  • Power generation
  • Electroplating
  • Facilities management
This instrument’s unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cards Included

Dissolved Oxygen Meter Features:

  • Includes OXPB11 heavy-duty Polarographic oxygen probe
  • Automatically compensates for temperature, altitude and salt content of liquids
  • Min/max memory + data hold
  • Large backlit LCD
  • F/C switch
  • Auto power off (can be disabled for data logging)
  • Tripod mount

DOM551SD Specifications: 

Embedded Microcontroller: Custom single-chip LSI device
Display Type: LCD with green backlight
Display Size: 2.0 x 1.5 in. (52 x 38mm)
Dissolved Oxygen Measurement Range: 0 to 20 mg/L
Dissolved Oxygen Measurement Resolution: 0.1 mg/L
Dissolved Oxygen Measurement Accuracy: ± 0.4 mg/L
Oxygen in Air Measurement Range: 0 to 100%
Oxygen in Air Measurement Resolution: 0.1% O2
Oxygen in Air Measurement Accuracy: ±0.7% O2
Temperature Measurement Range: 32° to 122°F (0° to 50°C)
Temperature Measurement Resolution: 0.1 °F or °C
Temperature Measurement Accuracy: ±1.5 °F (±0.8 °C)
Compensation For Liquid Salt Content: 0 to 50%
Data Logging Sampling Time: 1 second to 9 hours
DO Probe Type: Polarographic
SD Memory Card Capacity: 1 GB to 16 GB
Power Supply: Six Alkaline “AA” batteries or optional 9-VDC adapter GTAC10
Power Consumption:
     14 mADC (normal operation, with backlight off and SD card not saving data)
     37 mADC with backlight on and card not saving data
     49 mADC with backlight on and card saving data
Operating Temperature: 32° to 122 °F (0° to 50° C)
Operating Relative Humidity: 0 to 85%
Dimensions of Meter: 7.0 x 2.7 x 1.9 in. (177 x 68 x 45mm)
Weight of Meter: 1.08 lb. (489g)
Dimensions of Probe: 7.5 (long) x 1.1 (across) inches (190 x 28mm)
Weight of Probe: 0.74 lb. (335g)

DOM551SD Included:

  • Oxygen probe OXPB11
  • Probe-filling electrolyte
  • Two spare probe heads and diaphragm set
  • 2 GB SD memory card
  • Custom hard plastic carrying case
  • User’s manual

One Year Limited Manufacture's Warranty 

Why Excel-formatted SD cards are a breakthrough in data logging technology:
  1. No muss. Unlike data loggers that use an RS-232 interface, General’s SD card instruments don’t require the end user to buy, stock and connect cables.
  2. No fuss. They also don’t require the user to add multiple jumpers between cable connectors to set up a serial communications link via RS-232. Adding even one jumper takes time and makes connections prone to failure.
  3. No software. General’s SD instruments don’t even need software. The automatically store the data they capture in a format readable by Microscoft’s Excel spreadsheet program. Any computer equipped with Excel will automatically display – as a table or graph – the data logs on an SD card inserted into it.
  4. No limits. SD cards are now available in capacities up to 32 GB. They’re not just a high-capacity storage medium, but a removable one as well. And because they’re solid-state, SD cards are inherently more reliable than rotating electromagnetic media like CD’s or DVD’s.
  5. No waste. Because the SD cards are removable, they’re portable. Once you’re done uploading the data logs on an SD card to your computer, you can erase the card and use it again – with the same SD card instrument or a different one.

Available Accessories:

 AC1 - 9VDC Adapter For 110V Power Supply

  • Manufacturer
    General Tools and Instruments

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