Features of the C3040 Multi probe meter

• pH
• Multi-point (1...5) calibration for more linearity.
• Selectable resolution from 0.001 pH to 0.1 pH.
• Automatic calibration with any of nine pre-programmed and five user specified pH buffer tables.
• Accepts pH electrodes with any zero point (Eo) between ±999 mV.
• mV
• Features mV calibration for accurate ORP measurements.
• Selectable resolution from 0.1 mV to 1 mV.
• Ion
• Direct concentration measurement.
• Ion mode is easily calibrated with any of five standards and a blank correction.
• Conductivity
• Multi-point (1...3) calibration for more linearity.
• Extended conductivity range; to measure the full range from 0.001 µS/cm to 2000 mS/cm requires 3 electrodes: 0.1, 1 and 10 cm-1.
• Selectable reference temperature: 20° or 25°C.
• Automatically selects correct range and frequency.
• Automatic cell constant determination with any of three preprogrammed or user specified standard tables.
• Allows to lock the initial conductivity range to avoid non-linear titration curves.
• Accurate low conductivity measurements by eliminating the capacitive component of the electrode and its cable (avoid the use of long cables!).
• Dissolved oxygen
• Operates with a galvanic dissolved oxygen electrode requiring no polarisation time and no zero calibration.
• Selectable resolution from 0.01 mg/l (0.1%) to 0.1 mg/l (1%).
• Manual salinity compensation 0-40 ppt.
• Automatic air pressure compensation 600-1300 hPa.
• Temperature
• Reads temperatures with 0.1°C resolution.
• Manual or automatic temperature compensation (O2: 0...50°C).
• Calibrates temperature probe for quality measurements.