Tintometer

SD 400 Oxi L

Allows the measurement of dissolved oxygen at an advanced level

Highlights

  • Luminescence-Technology
  • High Accuracy
  • Drift-free, optical measurement
  • Easy, intuitive handling
  • Matches BOD bottles

Applications

  • Waste Water
  • Water Treatment
  • Marine Water
  • Surface Water
  • Drinking/ Potable Water

Users

  • Sewage plants
  • Medical research and development
  • Institutes, Universities, Schools
  • Water protection control
  • Laboratories
  • Aquaristic/ Fishkeeping

The SD 400 Oxi L allows the measurement of dissolved oxygen at an advanced level. The determination of dissolved oxygen in water is based on the optical technology of luminescence. This technology offers concrete advantages concerning low maintenance, easy calibration and a fast reponse combined with high accuracy.

Features of SD 400 Oxi L

For oxygen measurement based on luminescence there is no electrolyte required.
So it is not necessary to refill the sensor which makes maintenance easy..

  • High accuracy
  • No sample flow is needed
  • Low maintenance
  • No costs caused by electrolyte
  • No pollution of ambient medium
  • Long-life sensor membrane
  • Insensitive to toxic gases

Additional features of SD 400 Oxi L

  • Waterproof sensor IP 67
  • Backlit LCD
  • Internal data storage
  • Software for monitoring and storage of data
  • Mini-USB-port
  • Matches Karlsruhe bottles NS 19 / 26
    (16,4 mm ø and above)
Probe Optical DO
Protection class IP 67 (sensor)
Display Large LCD display
Data Memory Auto or manual data memory, Micro SD-card
Data Logger Software for monitoring and storage of data
Software included in instrument
Interface Mini-USB
Power off After 10 minutes or manual off
Power Supply Mini-USB or
4 x AA batteries
Salinity 0… 50 ppt, auto compensation
(with manual input salinity)
Response time 40 sec. to 90 % of final reading
Storage temperature -5 °C to 50 °C
Working temperatur -5 °C to 50 °C
Dimensions 162 x 98 x 54 mm (L x W x H)
instrument only
Weight  approx. 314 g (unit incl. batteries)
Languages German, English, Italian, French, Spanish, Portuguese, Dutch, Chinese (simplified)
CE-Conformity

Measuring ranges
Oxygen 0 – 50 mg/l
– saturation 0 – 500 %
– temperature -5 to 50 °C
– barometer 51 to 112 kPa

Resolution
Oxygen 0.01 mg/l
– saturation 0.1 %
– temperature 0.1 °C
– barometer 0.1 kPa

Accuracy
Oxygen 0 to 200% or 0 – 20mg/l:
± 1.0% of the reading or
± 0.1 mg/l whichever is greater
> 200% or > 20mg/l:
± 10% of reading
– temperature ± 0.2 °C
– barometer ± 0.2%

Code Article
74 00 60 Optical DO-probe with 1.5 m cable and bottle for storage and calibration
74 00 70 Optical DO-probe with 3 m cable and bottle for storage and calibration
74 00 80 Optical DO-probe with 10 m cable and bottle for storage and calibration
74 00 30 SD 400 Oxi L basic instrument
74 00 90 Data Transmission Kit (consists of USB-cable and wall mount adapter)
74 01 00 Maintenance Kit (consists of membrane cap and Micro SD card with software and calibration data)
74 01 10 Metal guard (as protection and weight in field-testing)
74 01 20 Bottle for storage and calibration
74 00 50 Carrying case with foam
19 76 35 Cleaning cloth
Code Description
Order Code: 740000
SD 400 Oxi L, Set 1 with 1.5 m cable		 instrument, 4 (AA) batteries, optical DO-probe with 1.5 m cable,
bottle for storage and calibration, Micro-SD-Card with calibration data, software and full user manual, quick start guide and lanyard in case
Order Code: 740010
SD 400 Oxi L, Set 2 with 3 m cable		 instrument, 4 (AA) batteries, optical DO-probe with 3 m cable,
bottle for storage and calibration, Micro-SD-Card with calibration data, software and full user manual, quick start guide and lanyard in case
Order Code: 740020
SD 400 Oxi L, Set 3 with 10 m cable		 instrument, 4 (AA) batteries, optical DO-probe with 10 m cable,
bottle for storage and calibration, Micro-SD-Card with calibration data, software and full user manual, quick start guide and lanyard in case