Bante904 Precision Conductivity/TDS/Salinity/Resistivity/DO Meter

Features:
*During the conductivity mode, Up to 5-point calibration allows user to uses customized calibration solutions.
*Adjustable TDS factors, cell constants, temperature coefficients and normalization temperature (20°C or 25°F).
*Selectable linear or pure water compensation modes.
*In salinity measurement modes, selectable practical salinity (PSU) or seawater measurement standard (ppt). 
*During the DO mode, 1 or 2 points auto-calibration (100% in saturated air or air-saturated water, 0% in zero oxygen solution).
*Automatically compensates salinity and barometric pressure after manual input.
*Selectable readout in ppm, mg/L or % saturation.   
*Automatic Temperature Compensation (ATC) ensures highly accurate measurements over the entire range.
*Calibration due reminder prompts you to calibrate the meter regularly.
*Automatic endpoint function freezes stable measured value for easy reading and recording data.
*Help message as a operational guide to helps you understand how to use meter.
*Setup menu lets user customize calibration points, stability conditions of measurement, resolution, date and time to meet measurement requirements.
*Expanded memory stores and recalls up to 500 readings.Built-in real-time clock stamps stored data to meets GLP standards.
*Stored data can be transferred into personal computer via USB communication interface.
Bante 904 multi-parameter meter used for measuring the salinity conductivity, TDS,resistivity and dissolved oxygen in water. 

Specifications: 
 Model:Bante904 
 Conductivity Range:0~20mS/cm (Max.200mS/cm) 
 Conductivity Accuracy:±0.5% Full Scale 
 Calibration Points:Up to 5 points 
 Calibration Solutions:10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm 
 TDS Range:0~10ppt (Max. 20ppt, Depending on factor setting) 
 TDS Accuracy:±1% Full Scale 
 TDS Factor:0.1~1.0 (Default 0.5) 
 Salinity Range:0~10ppt (Max.80ppt) 
 Salinity Accuracy:±1% Full Scale 
 Salinity Measurement Modes:Practical Salinity (PSU) or Seawater Measurement Standard (ppt) 
 Resistivity Range:0~100MΩ 
 Resistivity Accuracy:±1% Full Scale 
 Temperature Coefficient:0.0~10.0% per °C 
 Compensation Modes:Linear or Pure Water 
 Cell Constant:K=0.1, 1, 10, Selectable  
 Normalization Temperature:20°C or 25°C 
 Temperature Compensation:0~100°C, 32~212°F, Automatic or Manual 
 Dissolved Oxygen Range:0.00~20.00mg/L or ppm 
 Resolution:0.01mg/L 
 Dissolved Oxygen Accuracy:±0.2mg/L 
 % Saturation of Oxygen:0.0~200.0% 
 Accuracy:±2.0% 
 Salinity Correction:0~50g/L 
 Pressure Correction:60.0~112.5kPa, 450~850mmHg 
 Temperature Compensation:0~50°C, 32~122°F, Automatic 
 Temperature Range:0~105°C, 32~221°F 
 Temperature Accuracy:±0.5°C, ±0.9°F 
 Temperature Calibration:Manual 
 Auto-Off:Manual or Automatic (10, 20 or 30 minutes after last key pressed) 
 Hold Function:Manual or Automatic endpoint 
 Stability Conditions:Low or High, Selectable 
 Calibration due reminder:1 to 30 days or Off 
 Reset Function:Yes 
 Memory:500 data sets with Date/Time stamping 
 Output:USB Communication Interface 
 Connector:BNC and 6-pin connector 
 LCD Display:Custom dual-display LCD (130×110mm) 
 Power Requirements:DC9V, using AC adapters, 220VAC/50Hz 
 Dimensions:210(L)×188(W)×60(H)mm 
 Weight:1.2kg

Order code and Accessories:   
Bante904-UK:K10 Conductivity Cell (Made in UK), DO100 Dissolved Oxygen Probe (Made in US), Electrolyte Solution, Membrane Cap Kit, Temperature Probe, Conductivity Calibration Solutions, Power Adapters
Bante904-CN:CON-1 Conductivity Cell, DO100 Dissolved Oxygen Probe (Made in US), Electrolyte Solution, Membrane Cap Kit, Temperature Probe, Conductivity Calibration Solutions, Power Adapters

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