BANTE8 series Portable Dissolved Oxygen Meter

BANTE8 series meters use polarographic electrode to measures dissolved oxygen in water, it can display the oxygen level as % saturation from 0 to 200% or concentration from 0 to 20ppm (mg/L). Automatic Calibration: The meters can be calibrated at one or two points - in air (100%) and/or with a zero oxygen solution, easy and quick calibration ensures accurate reading. Auto-Calibration Recognition: During calibration, if the calibration condition does not match the meter's requirement, an ERROR message is displayed. Automatic Temperature Compensation: The DO probe with a globular shape temperature sensor, it can provides automatic temperature compensation to ensure accurate measuring value. Salinity and Barometric Pressure Compensation: Salt dissolved in solution limits oxygen content, BANTE 8 series meters can compensates salinity and barometric pressure after manual input coefficients. Multi-measurement Units: The meters can choose the various units for different countries. Example: mg/L vs. ppm; kPa vs. mmHg. Degrees. C vs. F, and so on. Hold Function: To keep the latest measurement on the display, after taking a reading press the HOLD key and the measurement remains on the display, You can easily view and record data. Power Monitor: During using, The CPU continuously monitors and displays the battery level, When the battery is running out of power, The battery icon will disappear from the LCD. Message Indicator: The meters displays helpful messages like an on-screen manual for easy operation of this meter and choosing of the various functions and options. Save and Communication Interface: BANTE8 series all have real-time date/clock stamps, The memory stores up to 48 discrete data sets. Press the SAVE key to store the current measured values and it automatically generates a serial number with the date and time. This data can then be sent to a computer via the USB port. Specifications: Model: BANTE820 Dissolved Oxygen Range: 0.0 to 20.0mg/L or ppm Resolution: 0.1mg/L Dissolved Oxygen Accuracy: ±0.5mg/L % Saturation of Oxygen: 0.0 to 200.0% Accuracy: ±10.00% Temperature Range: 0.0 to 50.0oC, 32 to 122oF Temperature Accuracy: ±1oC, ±1.8oF Temperature Compensation: 0.0 to 40.0oC, Automatic Salinity Correction: 0 to 35g/L Barometric Pressure Correction: 450 to 50mmHg, 60.0 to 112.5kPa Calibration Points: 1 or 2 points, 100% in air or 0% in solution Memory: 48 data sets with Date/Time stamping Output: USB communication interface Power Requirements: 9V Battery Dimensions: 185(L)×88(W)×32(H)mm Weight: 300g Model: BANTE821 Dissolved Oxygen Range: 0.00 to 20.00mg/L or ppm Resolution: 0.01mg/L Dissolved Oxygen Accuracy: ±0.3mg/L % Saturation of Oxygen: 0.0 to 200.0% Accuracy: ±5.00% Temperature Range: 0.0 to 50.0oC, 32 to 122oF Temperature Accuracy: ±1oC, ±1.8oF Temperature Compensation: 0.0 to 40.0oC, Automatic Salinity Correction: 0 to 35g/L Barometric Pressure Correction: 450 to 850mmHg, 60.0 to 112.5kPa Calibration Points: 1 or 2 points, 100% in air or 0% in solution Memory: 48 data sets with Date/Time stamping Output: USB communication interface Power Requirements: 9V Battery Dimensions: 185(L)×88(W)×32(H)mm Weight: 300g Meters Included: DO Probe, Membrane Cap, Electrolyte Solution, Battery