Smart Dissolved Oxygen Meter Oxygen Consumption Tester for BOD OUR SOUR ±0.2mg/L
Functional features
- - Highly accurate, intelligent dissolved oxygen meter with polarographic electrode.
- - 1 or 2 point calibration, using air saturated water or zero oxygen solution.
- - Salinity and atmospheric pressure compensation to eliminate measurement errors.
- - Selectable test time, start/end DO to calculate oxygen consumption rate (OUR) and specific oxygen consumption rate (SOUR).
- - Data management function provides detailed BOD information, including date/time, temperature, initial/final DO.
- - Automatic temperature compensation to ensure accurate measurements over the full range.
- - Automatic endpoint locking to retain stable readings for easy viewing and recording.
- - Limit alarms to automatically warn if a measurement exceeds the set range.
- - Calibration expiry reminder, reminding the user to calibrate the instrument regularly.
- - Password protection to prevent unauthorised calibration and setting.
- - Multi-parameter measurement, with the possibility of connecting the S10pH and S50 conductivity meters and displaying the measured values simultaneously.
- - Reset function, automatically restores the meter to factory default settings.
- - Support for all-network, Bluetooth and WIFI versions.
- - GPS positioning.
- - Real-time Email measurement data.
- - 5.5" HD IPS touch screen.
TECHNICAL PARAMETERS
Dissolved Oxygen Concentration
- Measuring range : 0.00~20.00mg/L
- Display resolution: 0.01/0.1mg/L, optional
- Measurement accuracy: ±0.2mg/L
% Saturation
- Measurement range : 0.0~200.0%
- Display resolution : 0.1%
- Measurement accuracy: ±2.0%
Other parameters
- Calibration points: 1 or 2 points
- Temperature compensation: 0~50°C/32~122°F, automatic
- Atmospheric pressure compensation: 60.0~113.3kPa/450~850mmHg, manual
- Salinity compensation: 0.0~50.0g/L, manual
- Extended applications: BOD, Oxygen consumption rate (OUR), Specific oxygen consumption rate (SOUR)
- Stability conditions: fast/standard/high accuracy
- Measurement modes: continuous or automatic endpoint lock
- Timed interval readings: 10/30/60/300 seconds or off
- Calibration expiry reminder: 1 to 99 days or off
- High/low limit alarms: optional
- Data transfer: memory or printer
- Password protection: 6 digits
- Architecture: ARM Cortex-A7 quad-core 1.3GHz
- Storage: 8GB ROM + 1GB RAM
- Display: 5.5HD,1280×720 IPS
- WIFI: 2.4Ghz, supports IEEE802.11 a/b/g/n
- Communication: Unicom 3G/2G, Mobile 2G
- Bluetooth: Support Bluetooth 3.0/4.0, support BLE
- Keypad: Power button (lock button) + volume up/down keys
- External connector: BNC, 3.5mm microphone plug; Type-C USB; OTG function supported
- Barcode recognition: Rear camera scanning, support 1D/2D barcode scanning and reading
- Connectivity : WIFI, GPS, Bluetooth, GSM
- Power supply type: Removable Li-ion battery 3.7V/5000mAh
- Dimensions: 211 x 87 x 60.5mm
- Instrument weight : 500G (with battery)