Oxygen meter BOD-tester Anion-4140
Oxygen meter/BOD tester Anion-4140 designed to measure normal concentrations (from 0.01 mg/dm³) of dissolved oxygen, as well as BOD in accordance with the algorithm RD 52.24.420-95. Measurements are made taking into account atmospheric pressure by entering data manually or automatically from the built-in sensor (the sensor is installed in the device upon request). The measurement results can be presented in mass (mg/dm³) or in percentage (%) concentration. The Anion-4140 oxygen meter has a real-time clock and calendar. Display backlight for comfortable work in low light conditions. Automatically taking measurement readings by the device and saving them in a notepad at set intervals. Transferring information to a personal computer, controlling the device via a personal computer via an RS-232C communication channel. Automatic (switchable) temperature compensation (ATC). The device is calibrated according to two oxygen concentration values - 0 and 100%. Calibration reminder - audible and visual alarm when entering measurement mode if the device is not calibrated or calibrated at only one point. Device memory for 199 measurement groups (O2 + °C) with manual or automatic data recording. Features: Real time clock and calendar. Display backlight. Automatic measurements. Selecting a convenient unit of measurement. BOD software support. Recording results in memory. Manba: https://www.nv-lab.ru/catalog_info.php?ID=5044
- Parameter: Value
- Amperometric channel O2: range, mg/dm³ (%)
- resolution, mg/dm³ (%): 0.01 (0.1)
- error:0…10 mg/dm³10…20 mg/dm³0…20%20…100%: ±0.1±0.2±0.2±1
- ATK: range, °C
- error, mg/dm³ (%): ±0.1 (±1)
- Temperature channel, T: range, °C
- resolution, °C: 0.1
- error, °C: ±0.3
- Absolute atmospheric pressure channel, P: range, kPa
- resolution, kPa: 0.1
- error, kPa: ±0.5
- Dimensions, mm: 220×180×75
- Weight, kg: 0.9