SD 400 Oxi L (Set 2)

Optical determination of dissolved oxygen - precise and fast measurement results

  • Luminescence technology
  • High accuracy
  • Low maintenace
  • Drift-free, optical measurement

The portable SD 400 Oxi L handheld meter allows the determination of dissolved oxygen using the highly accurate optical luminescence technology. The advantages of optical oxygen determination over conventional methods are manifold:

  • No need of an internal electrolyte: no additional effort, no hidden costs
  • No sample flow necessary for stable sensor response
  • No interferences from other gases
  • Drift-free measurement ensures extremely precise results
  • Low wear and low maintenance due to a long-life membrane head
  • Ready for immediate use without warm-up or polarisation times

Functions such as the automatic temperature, pressure and salt compensation are ideal to match individual measuring conditions and make the instrument the perfect all-rounder in water analysis. Calibration data are sensor-specific and stored on the integrated SD card in the unit, which also contains a free software for monitoring, storing and transferring measurement data.

 

Part Number 740010

1 pc.

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Product information

  • Modern technology
    The SD 400 Oxi L uses optical luminescence technology. Your advantage: High measuring accuracy, fast response and absolutely user-friendly measuring.
  • Low maintenance
    Thanks to luminescence technology, no electrolyte is needed. Regular refilling is therefore no longer necessary - and maintenance is reduced to a minimum.
  • Data management
    By means of integrated software ("data logger") the collection and analysis of data is simplified.
  • Suitable for "dilution BOD" determination
    The electrode of the SD 400 Oxi L is optimized for standard BOD bottles (NS 19/26). The device is therefore ideally suited for standard-compliant BOD determination of the dilution BOD.
Measuring Principle Optical DO
Measuring Range Concentration: Oxygen 0 - 50 mg/l, Saturation: 0 - 500 %, Temperature: -5 to 50 °C, Presure: 51 to 112 kPa
Accuracy Concentration:
< 20 mg/l: ± 1% MW oder 0,1 mg/l
> 20 mg/l: ± 10% MW
Saturation:
< 200 %: ± 1% MW oder 0,1 %
> 200 %: ± 10% MW
Temperature: ± 0,2 °C
 
Display Large LCD display with backlight
Interfaces Micro-USB
Data Logger Software for monitoring and storage of data
Auto – OFF Yes
External Storage Micro SD card
Power Supply Micro-USB
4 batteries (AA)
Portability Portable
Environmental Conditions -5 °C - 50 °C
Protection Class IP 67 (Sensor)
Compliance CE
Dimensions 98 x 54 x 162 mm
Weight 330 g (unit incl. batteries)
Weight with Packaging (unit incl. batteries)
Testparameter Measuring Range Method No.
Oxygen 0 - 50 mg/L O2
Title Part Number Add to quotation cart
Optical DO-probe with 3 m cable, incl. bottle for storage and Micro-SD-card with calibration data 740070
Carrying case with foam for SD 400 Oxi L 740050
Optical DO-probe with 1.5 m cable, incl. bottle for storage and Micro-SD-card with calibration data 740060
Optical DO-probe with 10 m cable, incl. bottle for storage and Micro-SD-card with calibration data 740080
Cleaning cloth 197635
Metal guard 740110
Bottle for storage and calibration 740120
Data Transmission Kit (consists of USB-cable and wall mount adapter) 740090
Maintenance Kit (membrane cap and Micro SD card with calibration data) 740100
Title Online Download Type Format Language Direct Download
Datasheet 740010 - SD 400 Oxi L (Set 2) Datasheet PDF (0.20 MB)
Instruction Manual SD 400 Oxi L Instruction Manual PDF (4.72 MB)
EU-Declaration of Conformity SD 400 Oxi L Declaration of Conformity PDF (0.19 MB)
  • Instrument
  • 4 (AA) batteries
  • Optical DO probe with 3 m cable
  • Bottle for storage and calibration
  • Micro SD Card with calibration data
  • Data Acquisition Software (included on micro SD card or Download)
  • Full user manual (printed version and included on micro SD card)
  • Metal guard
  • Micro USB cable for power supply and data acquisition
  • Lanyard
  • in case