SD400 Oxi L

SD400_1000x1000

SD400 – Dissolved Oxygen using Luminescence

    • Luminescence Technology
    • High accuracy
    • Drift-free, optical measurement
    • Easy, intuitive handling
    • comfortable BOD bottle fitting
    • No electrolyte required
    • Long life sensor membrane
    • Water proof (IP 67)
    • Backlt LCD
    • Internal data storage

Description

The SD 400 Oxi L allows measurement of dissolved oxygen at an advanced level. The determination of dissolved oxygen is based on luminescence. This technology offers distinct advantages regarding low maintenance, easy calibration and fast response combined with high accuracy.

For oxygen measurement based on luminescence, no electrolyte is required. There is therefore no need to refill the sensor, making maintenance particularly easy.

Technical Data
Display Large LCD display
Protection class IP 67 (sensor)
Ambient conditions Temperature: 0 to 50 °C rel. humidity 0 to 90%
Probe Optical DO
Data Memory Auto or manual data memory, Micro SD-card
Data Logger Software for monitoring and storage of data
Software Included in instrument
Data Logger Software for monitoring and storage of data
Interface Mini USB
Power off After 10 minutes or manual off
Power supply Mini USB or 4 AA batteries
Salinity 0 to 50 ppt, auto compensation (with manual input salinity)
Working Temperature -5 °C to 50 °C
Response time 40 sec. to 90 % of final reading
Dimensions 162 (L) x 98 (W) x 54 (H) mm instrument only
Weight approx. 314 g (unit incl. batteries)
Languages German, English, Italian, French, Spanish, Portuguese, Dutch, Chinese (simplified)
EC-Conformity CE
Measuring Ranges
Oxygen 0 to 50 mg/l
Saturation 0 to 500 %
Temperature 0 to 50 °C
Barometer 51 to 112 kPa
Resolution
Oxygen 0.01 mg/l
Saturation 0.1 %
Barometer 0.1 kPa
Barometer 51 to 112 kPa
Accuracy
Oxygen
0 to 200% or 0 to 20 mg/l ± 1.0 % of the reading or ± 0.1 mg/l whichever is greater > 200% or > 20 mg/l ± 10 % of reading
Temperature ± 0.2 °C
Barometer ± 0.2 %
DTK Water
4 Morris Close,
Park Farm Ind Est,
Wellingborough,
NN8 6XF, UK
T: +44 (0)1604 686995
F: +44 (0)1604 686997
E: info@dtkwater.com