BANTE90 series Multiparameter Water Quality Meter

BANTE90 series water quality meters are designed for high performance and easy operation. With 4 models to choose from per your requirements. The meters are capable of measuring up to 8 water quality parameters, including pH, ORP, Ion, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen and temperature. Meters Function: * BANTE900: pH, ORP, Ion, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen and Temperature. * BANTE901: pH, ORP, Conductivity, TDS, Salinity, Resistivity and Temperature. * BANTE902: pH, ORP, Dissolved Oxygen and Temperature. * BANTE903: Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen and Temperature. Multi-point Push-button Calibration: The meters have multi-point calibration mode. From setup menu, choose calibration and immerse electrode into indicated calibration solution, press ENTER key and meter is automatically calibrated. Auto-Buffer Recognition: During calibration, if the calibration solution or selected value does not match the meter's indicated value, an ERROR message is displayed. Viewing of Electrode Slope: After calibration, the percentage slope of the electrode is displayed before the meter returns to measurement mode. Per the slope value, user decides whether to change the electrode. Automatic Temperature Compensation: Using the supplied temperature probe, the temperature value is displayed on the screen. The meters provides manual or automatic temperature compensation mode for optimum accuracy under variable temperature conditions. Ion Concentration Measurement: BANTE901 meter have 13 types of Ion measurements to choose. From the screen menu select the desired Ion type and press ENTER. The pX value is displayed, Use the ENTER key again to switch between pX and ppm values. Auto-Ranging for Conductivity: BANTE900/901/903 have auto-range functions for measuring conductivity and total dissolved solids (TDS). Upon immersing conductivity sensor into sample solution, the screen immediately displays the value in appropriate measurement range for accuracy. Adjustable Temperature Coefficient: Various ions in solution have different temperature coefficients. BANTE900/901/903 can set the temperature coefficient between 0 and 3.9% in degrees centrigrade for optimum accuracy. Adjustable Cell Constant: The meters has three cell constants for measuring requirements. Once a cell constant has its calibration set, it is saved and does not require re-calibration when switching electrodes. Salinity and Barometric Pressure Compensation: Salt dissolved in solution limits oxygen content. BANTE900/902/903 meters can compensate salinity and barometric pressure after manually inputting coefficients. Message Indicator: BANTE90 series displays helpful messages like an on-screen manual for easy operation of this meter and choosing of the various options. Save and Communication Interface: The meters all have real-time date/clock stamps. The memory stores up to 99 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: pH: (Applicable only for BANTE900/901/902) pH Range: -2.000 to 16.000pH pH Accuracy: ±0.002pH Calibration Points: 2 points, NIST(pH4.00/6.86/9.18) or USA (pH4.01/7.00/10.01) mV/ORP: (Applicable only for BANTE900/901/902) mV/ORP Range: 0 to ±1999.9mV mV/ORP Accuracy: ±0.2mV Ion: (Applicable only for BANTE900) pX Range: 0.000 to 14.000pX pX Accuracy: ±0.002pX Ion Concentration Range: 0 to 19999ppm Ion Concentration Accuracy: ±0.5% F.S (Monovalent), ±1% F.S (Divalent) Calibration Points: 2 to 5 points, (10-2/10-3/10-4/10-5/10-6mol/L) Temperature Compensation: 0.0 to 100.0oC, 32 to 212oF, Manual or Automatic Conductivity: (Applicable only for BANTE900/901/903) Conductivity Range: 0 to 1.999, 19.99, 199.9, 1999uS/cm, 19.99, 200.0mS/cm Conductivity Accuracy: ±0.5% F.S Calibration Points: 1 point per range Temperature Compensation: 0 to 50oC, 32 to 122oF, Manual or Automatic Temperature Coefficient: 0 to 3.9% per oC Cell Constant: 0.1, 1.0, 10, adjustable TDS Range: 0 to 100ppt, Max.200ppt TDS Accuracy: ±1% F.S TDS Conversion Factor: 0.01 to 1.00, Default 0.67 Salinity Range: 0 to 50ppt, 0.00 to 5.00% Salinity Accuracy: ±0.5ppt, ±0.05% Resistivity Range: 0 to 100MΩ Resistivity Accuracy: ±1% F.S Dissolved Oxygen: (Applicable only for BANTE900/902/903) Dissolved Oxygen Range: 0.00 to 20.00mg/L or ppm Dissolved Oxygen Accuracy: ±0.3mg/L or ppm Saturation of Oxygen: 0 to 200.0% Accuracy: ±5.00% Temperature Compensation: 0 to 40oC, 32 to 104oF, Automatic Salinity Correction: 0 to 35g/L Barometric Pressure Correction: 450 to 850mmHg, 60 to 112.5kpa Calibration Points: 1 or 2 points (100% in air or 0% in zero oxygen solution) Other: (Applicable only for BANTE900/901/902/903) Temperature Range: 0.0 to 100.0oC, 32 to 212oF Temperature Accuracy: ±0.3oC, ±0.5oF Memory & Output: 99 data sets with date/time stamping, USB Power Requirements: DC 9V, using AC adapters 220VAC, 50Hz Dimensions: 210(L)×188(W)×60(H)mm Weight: 1.7kg * The instrument provides OEM service.