P903 Button Desktop Dissolved Oxygen Meter

Features

• A 6.5-inch LED screen displays comprehensive and intuitive parameters, and the user-friendly interface design facilitates easy operation.
• Omron's long-life touch-sensitive buttons are convenient and durable, capable of over 100,000 cycles.
• Compliant with international GLP standards, it features intelligent functions such as automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function settings, and self-diagnostic information.
• Built-in large-capacity storage can store 300 sets of measurement data, which can be transferred via USB flash drive and opened using the popular office software EXELL, greatly facilitating editing.
• The dissolved oxygen measurement mode features automatic temperature compensation, salinity compensation, and barometric pressure compensation.
• An optional Bluetooth module supports wireless Bluetooth printing for convenient operation.
• The newly designed polarographic dissolved oxygen electrode simultaneously measures temperature, salinity, and dissolved oxygen. Equipped with a dedicated dissolved oxygen electrode calibration kit, electrode polarization takes only 3-5 minutes. 8. Utilizing a modular diaphragm cap, replacing the sensitive membrane requires simply screwing the new cap onto the electrode, making it extremely convenient.
• Designed to meet IP54 dust and splash resistance.

Parameters

• Model: P903
• Display: 6.5-inch LED
• Display Parameters: Concentration, Saturation, Temperature
• Dissolved Oxygen Range: (0-20.00) mg/L (ppm), (0-200.0)%
• Dissolved Oxygen Resolution: 0.1/0.01 mg/L (ppm), 1/0.1%
• Dissolved Oxygen Accuracy: Electric Meter: ±0.10 mg/L, Supporting: ±0.40 mg/L
• Response Time: 30s ≤ (25°C, 90% response)
• Residual Current: ≤0.1 mg/L
• Temperature Measurement Range: (0-100)°C
• Temperature Resolution: 0.1°C
• Relative Temperature Accuracy: ±0.1°C
• Temperature Compensation: (0-100)°C (Manual/Auto)
• Salinity Compensation: (0-45) ppt
• Barometric Pressure Compensation Range: (0-200) kPa
• Barometric Pressure Resolution: 0.1
• Barometric Pressure Accuracy: ± 2%
• Stability: (±0.07 mg/L)/1 hour
• Data Storage: 300 sets
• Communication Interface: USB, USB micro, wireless Bluetooth (optional)
• Operating Conditions: 5-40°C, Humidity: 5-85%
• Power Supply: 12V 1A (110-220°C, 50Hz-60Hz adapter)
• Dimensions and Weight: (215 × 170 × 40 mm) 600g