Oxygen meter SD 400 Oxi L

Oxygen meter for use in sewage and water works, research and teaching as well as in aquaristics. High measuring accuracy and low maintenance, thanks to luminescence technology no electrolyte solution is required. The SD 400 Oxi L is ideally suited for the determination of “dilution BOD” due to the optimized probe for standard BOD bottles.

• Especially high measuring accuracy by luminescence technology
• Short response time of the oxygen probe
• Low maintenance due to long-lasting oxygen probe and membrane head
• Inflow to the oxygen probe is not necessary, the use of stirrers or manual stirring is no longer required
• Includes software for extended and simplified data management with data logger function
• Backlit LC display for dark environments

Scope of supply:
SD 400 Oxi L (Set 1): Meter with 4 (AA) batteries, optical oxygen probe with 1.5 m cable, storage/calibration bottle, micro SD card with calibration data, software and manual (on Micro SD card), short manual, lanyard in case
SD 400 Oxi L (Set 2): as Set 1 but with optical oxygen probe with 3 m cable
SD 400 Oxi L (Set 3): as Set 2 but with optical oxygen probe with 10 m cable

• Specifications
• O₂ concentration:
  Resolution: 0 … 50 mg/l
  0.01 mg/l
• O₂ saturation:
  Resolution: 0 … 500 %
  0.1 %
• O₂ accuracy:
  0 … 200 % or 0 … 20 mg/l:
  > 200 % or > 20 mg/l:
  ± 1,0 % or ± 0,1 mg/l, larger value applies
  ± 10 %
• O₂ partial pressure:
  Resolution:
  Accuracy: 51 … 112 kPa
  0.1 kPa
  ± 0.2 %
• Probe temperature:
  Resolution:
  Accuracy : -5 … 50 °C
  0.1 °C
  ± 0.2 °C
• Memory: Micro SD card, 1 GB, saving of over 10000 datasets
• Power supply: Micro USB or 4 x AA batteries
• Dimensions (L x W x D): 162 x 98 x 54 mm
• Weight: Approx. 314 g
• IP code: IP 67