Conductivity/TDS/Salinity/Resistivity Mode:
? 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 constant (0.1/1/10), normalization temperature (20/25°C), TDS conversion
factor, 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, resolution,
stability condition, 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.
Specifications
|
Model |
Bante904 |
|
|
Conductivity |
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|
Range |
0~20.00, 200.0, 2000?S/cm, 20.00, 200.0mS/cm |
|
|
Accuracy |
±0.5% F.S |
|
|
Calibration Points |
1 to 5 points |
|
|
Calibration Solutions |
10?S/cm, 84?S/cm,1413?S/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 |
|
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Cell Constant |
K=0.1, 1, 10 or User-defined |
|
|
Normalization Temperature |
20°C or 25°C |
|
|
TDS |
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|
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 |
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|
Range |
0~100MΩ |
|
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Accuracy |
±1% F.S |
|
|
Resolution |
0.01, 0.1, 1 |
|
|
Dissolved Oxygen |
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|
Range |
0.00~20.00mg/L (or ppm) |
|
|
Accuracy |
±0.2mg/L |
|
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Resolution |
0.01mg/L |
|
|
Calibration Points |
1 or 2 points |
|
|
Temperature Compensation |
0~50°C, 32~122°F, Automatic |
|
|
Pressure Correction |
60.0~112.5kPa, 450~850mmHg |
|
|
Salinity Correction |
0~50g/L |
|
|
% Saturation of Oxygen |
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|
Range |
0.0~200.0% |
|
|
Accuracy |
±2.0% |
|
|
Resolution |
0.1, 1% |
|
|
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 |
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|
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 (130×110mm) |
|
|
Power Requirements |
DC5V, using AC adapter, 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 |
|
|
Conductivity Standard Solutions (84?S, 1413?S, 12.88mS) |
|
|
DO Electrolyte Solution |
|
|
DO Membrane Cap |
|
|
USB Cable |
|
|
DC5V Power Adapter |
|
|
Bante904-UK
|
K10 Conductivity Electrode (Made in UK) |
|
DO100 Dissolved Oxygen Probe (Made in US) |
|
|
TP-10K Temperature Probe |
|
|
Conductivity Standard Solutions (84?S, 1413?S, 12.88mS) |
|
|
DO Electrolyte Solution |
|
|
DO Membrane Cap |
|
|
USB Cable |
|
|
DC5V Power Adapter |
Optional Accessories
|
Items |
Description |
|
For the pure water |
|
|
For the general liquids |
|
|
For the high conductivity liquids |
|
|
Polarographic sensor |
|
|
84?S/cm, 1413?S/cm, 12.88mS/cm, 111.8mS/cm |
|
|
480mL/Bottle |
|
|
Special-purpose spare |
|
|
Special-purpose sensor |
Packaging
|
Order Code |
Dimensions |
Weight |
|
Bante904-CN |
310(L)×240(W)×180(H)mm |
1.7kg |
|
Bante904-UK |
310(L)×240(W)×180(H)mm |
1.7kg |
