Bante221 is a high performance portable pH/ORP meter designed
for outdoor applications. The meter contains a built-in setup menu
that provides many advanced and useful options to improve
accuracy of measurement and simplify operation.
Features:
During the pH mode, Up to 5 points push-button calibration with auto-
buffer recognition.
Selectable pH buffer standards and temperature units.
Automatically calculates and shows electrode slope after calibration.
Automatic Temperature Compensationensures highly accurate
measurement over the entire pH range.
Calibration due reminder prompts you to calibrate the meter regularly.
During the ORP mode, 1 point offset calibration allows user to adjust
displayed value to a known standard.
Absolute or Relative millivolt (R.mV) measurement provides accurate
ORP readings.
Automatic endpoint function freezes the stable measured values for
easy reading and recording data.
Manual temperature calibration provides accurate temperature value.
Help message as a operational guide that can help users quickly use
the meter.
Setup menu lets user customize buffer standard, calibration points,
stability condition, resolution, temperature unit, date and time to meet
measurement requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meet GLP standards.
Stored data can be transferred into computer via USB communication
interface.
Specifications:
Model | Bante221 | |||||
pH Range | -2.000~20.000pH | |||||
pH Accuracy | ±0.002pH | |||||
Resolution | 0.001, 0.01, 0.1pH, Selectable | |||||
mV Range | -1999.9~1999.9mV | |||||
mV Accuracy | ±0.2mV | |||||
Resolution | 0.1, 1mV, Selectable | |||||
Calibration Points | Up to 5 points | |||||
Calibration Solutions | USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN(pH1.09/4.65/6.79/9.23/12.75) | |||||
Temperature Range | 0~105°C, 32~221°F | |||||
Temperature Accuracy | ±0.5°C, ±0.9°F | |||||
Temperature Calibration | Manual | |||||
Temperature Compensation | 0~100°C, 32~212°F, Automatic or Manual | |||||
Auto-Off | Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable) | |||||
Hold Function | Manual or Automatic | |||||
Stability Conditions | Low or High, Selectable | |||||
Calibration due reminder | 0 to 30 days | |||||
Reset Function | Yes | |||||
Memory | 500 data sets with Date/Time stamping | |||||
Output | USB Communication Interface | |||||
Connector | BNC | |||||
Power Requirements | 3×1.5V "AA" Batteries | |||||
Battery Life | Approximately 150 hours | |||||
Dimensions | 170(L)×85(W)×30(H)mm | |||||
Weight | 300 grams | |||||
Order Code and Accessories: | ||||||
Order Code | Accessories | |||||
Bante221-UK |
P11 Glass pH Electrode (Made in UK) TP-10K Temperature Probe pH Buffer Solutions (pH4.01/7.00/10.01) Carrying Case and "AA" Batteries |
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Bante221-CN |
E65-1-BNC Glass pH Electrode TP-10K Temperature Probe pH Buffer Solutions (pH4.01/7.00/10.01) Carrying Case and "AA" Batteries |
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Bante221-ORP |
E65-1-BNC Glass pH Electrode 501 ORP Electrode TP-10K Temperature Probe pH Buffer Solutions (pH4.01/7.00/10.01) Carrying Case and "AA" Batteries |