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You are here: Home > Products > Chemical > Dissolved oxygen meter > Benchtop > Bante904Products

Bante904

Benchtop Conductivity/TDS/Salinity/DO Meter

Conductivity/TDS/Salinity/Resistivity Mode:

• High accuracy benchtop multiparameter water quality meter is equipped with a large backlit  LCD display.
• 1 to 5 points push-button calibration with automatic calibration solution recognition.
• Selectable cell constants (0.1/1/10), normalization temperatures (20/25°C), TDS conversion  factors, seawater and practical salinity measurement modes.
• Linear or pure water compensation improves measurement accuracy of meter.
 

Dissolved Oxygen Mode:

• 1 or 2 points calibration using air-saturated water and zero oxygen solution.
• Manual salinity and barometric pressure compensation improve the measurement accuracy. 
 

Other Features:

• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration corrects temperature deviation.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 13 parameters, including the calibration points, resolutions,  stability conditions, measurement units, etc.
• Reset feature automatically resumes all parameters back to factory default options.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
 

Specification:

   Model Bante904
   Conductivity
   Range 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
   Accuracy ±0.5% F.S
   Calibration Points 1 to 5 points
   Calibration Solutions 10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm
   Temperature Compensation 0~100°C, 32~212°F, Manual or Automatic
   Temperature Coefficient 0.0~10.0%/°C
   Compensation Modes Linear or Pure Water
   Cell Constant K=0.1, 1, 10
   Normalization Temperature 20 or 25°C
   TDS
   Range 0~10ppt (Max. 20ppt, depending on factor setting)
   Accuracy ±1% F.S
   TDS Factor 0.1~1.0 (Default 0.5)
   Salinity
   Range 0~10ppt (Max. 80ppt)
   Accuracy ±1% F.S
   Measurement Modes Seawater or Practical Salinity
   Resistivity
   Range 0~100MΩ
   Accuracy ±1% F.S
   Resolution 0.01, 0.1, 1
   Dissolved Oxygen
   Range 0.00~20.00mg/L (or ppm)
   Accuracy ±0.2mg/L
   Resolution 0.01mg/L
   Calibration Points 1 or 2 points
   Temperature Compensation 0~50°C, 32~122°F
   Pressure Correction 60.0~112.5kPa, 450~850mmHg
   Salinity Correction 0~50g/L
   % Saturation of Oxygen
   Range 0.0~200.0%
   Accuracy ±2.0%
   Resolution 0.10%
   Temperature
   Range 0~105°C, 32~221°F
   Accuracy ±0.5°C, ±0.9°F
   Resolution 0.1°C
   Calibration Points 1 point
   Calibration Range Measured value ±10°C
   Others
   Hold Function Manual or Automatic
   Stability Conditions Low or High
   Calibration Due 0 to 31 days
   Power Off Manual or Automatic (10, 20, 30 minutes)
   Reset Function Yes
   Memory Stores up to 500 data sets
   Output USB Communication Interface
   Connector 6-pin Mini Plug
   Display LCD
   Power Requirements DC5V, using AC adapters, 220VAC/50Hz
   Dimensions 210(L)×188(W)×60(H)mm
   Weight 1.5kg
 

Order Information:

 Order Code Accessories
   Bante904-CN CON-1 Conductivity Electrode
DO100 Dissolved Oxygen Probe (Made in US)
TP-10K Temperature Probe
Calibration Solutions (84µS/cm, 1413µS/cm, 12.88mS/cm)
DO Filling Solution
DO Cap Membrane
USB Cable
DC5V Power Adapters
   Bante904-UK  K10 Conductivity Electrode (Made in UK)
  DO100 Dissolved Oxygen Probe (Made in US)
  TP-10K Temperature Probe
  Calibration Solutions (84µS/cm, 1413µS/cm, 12.88mS/cm)
  DO Filling Solution
  DO Cap Membrane
  USB Cable
  DC5V Power Adapters