Akso's AK121 is a portable dissolved oxygen meter with an advanced optical probe, designed to provide accurate measurements in a variety of applications. Essential in aquaculture, it guarantees a healthy environment for aquatic organisms, while it optimizes the activity of microorganisms in sewage treatment. In the beverage and food industry, such as in the production of beer and wine, it controls oxygen during fermentation to ensure product quality. In fish farming, it promotes ideal conditions for fish development. Furthermore, it provides accurate data in research laboratories and is crucial to the effectiveness of biological reactors in industrial processes. The AK121 combines accuracy and reliability, meeting a wide range of needs. Key Features of the AK121 Include: - Optical Probe – optical dissolved oxygen sensor provides exceptional accuracy and sensitivity in measurements, with minimized interference from contaminants and reduced maintenance requirements. - Automatic Temperature Compensation (0 to 40°C) and manual adjustments for altitude (0 to 3500m) and salinity (0 to 45ppt), ensuring accurate readings regardless of environmental changes. - Two-Point Calibration: Adjusts to 0% and 100% saturation for accurate calibration. - Automatic shutdown: Saves battery life by turning off the device when not in use.
Specifications:
Range:
DO: 0 to 20.00 mg/L (ppm)
0 to 200 % Saturation
Temperature: 0 to 40 ºC
Resolution:
DO: 0.01 / 0.1 mg/L
0.1 %
Temperature: 0.1ºC
Accuracy:
D.O.: ± 0.3mg/L (0 a 10.00 mg/L)
± 2% of reading (from 10.00 to 20.00 mg/L)
- Temperature: ± 0.5ºC
- D.O. calibration: 2 points automatic / in 100% air and 0 oxygen
- Automatic Temperature compensation: 0 to 40 °C
- DO Optical probe: AK1030 (included)
- Temperature probe: Built-in temperature sensor
- Backlight LCD: On/Off
- Auto shut-off: 10 minutes
- Reading (HOLD): Manual
- Operating Temperature: 0 to 40 °C
- Operating RH: 10 to 90 % RH
- Casing: IP65
- Battery type: 1 x 3,7v rechargeable battery
- Dimensions (W x L x H): 83 x 175 x 34 mm
- Weight: 257g
