Bante900 Benchtop pH/Ion/Conductivity/DO Meter

Alat Laboratorium Air
Bante900 Benchtop pH/Ion/Conductivity/DO Meter
Multiparameter benchtop pH meter contains 15 options, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity, total dissolved solids (TDS), salinity, resistivity, DO.

pH Mode:
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
• Automatic electrode diagnosis shows the pH slope and offset.

ORP Mode:
• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes ensure the reliable ORP measurements.

Ion Concentration Mode:
• 2 to 5 points calibration, including the 8 concentration points can be selected.
• Direct ion concentration readout simplifies the measurement process.
• Automatic electrode diagnosis shows the calibration points and slopes.
• Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency.
Conductivity/TDS/Salinity/Resistivity Modes:
• 1 to 5 points calibration with automatic recognition for conductivity standards.
• Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS factor, linear
and pure water compensations, seawater and practical salinity measurement modes.

Dissolved Oxygen Mode:
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement error.

Other Features:
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Read function senses and locks the measurement endpoint.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Setup menu allows setting the number of calibration points, stability criteria, temperature
unit, date and time, auto-power off, etc.
• Reset function automatically resumes all settings back to the factory defaults.
• Expanded memory stores or recalls up to 500 data sets.
• USB communication interface for data transfer and timed interval readings.
SpecificationsOrdering InfoOptional AccessoriesPackaging
Model


Bante900
pH




Range


-2.000 to 20.000pH
Resolution


0.001, 0.01, 0.1pH, selectable
Accuracy


±0.002pH
Calibration Points


1 to 5 points
pH Buffer Options


USA, NIST, DIN, 2 custom buffers
ORP




Range


±1999.9mV
Resolution


0.1, 1mV, selectable
Accuracy


±0.2mV
Calibration Points


1 point
Measurement Modes


Relative or absolute mV
Ion Concentration




Range


0.001 to 19999 (deponding on the range of ISE)
Resolution


0.001, 0.01, 0.1, 1
Accuracy


±0.5% F.S. (monovalent), ±1% F.S. (divalent)
Calibration Points


2 to 5 points
Calibration Solutions

0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000
Measurement Units


ppm, mg/L, mol/L, mmol/L
Conductivity




Range


0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
Resolution


0.001, 0.01, 0.1, 1
Accuracy


±0.5% F.S.
Calibration Points


1 to 5 points
Calibration Solutions


10µS, 84µS, 1413µS, 12.88mS, 111.8mS
Temperature Coefficient


Linear (0.0 to 10.0%/°C), pure water
Reference Temperature


20/25°C
Cell Constant


K=0.1, 1, 10 or custom
TDS




Range


0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt
Resolution


0.01, 0.1, 1
Accuracy

±1% F.S.
TDS Factor

0.1 to 1.0 (default 0.5)
Salinity




Range


0.00 to 80.00ppt, 0.00 to 42.00psu
Resolution


0.01
Accuracy

±1% F.S.
Resistivity




Range


0.00 to 20.00MΩ
Resolution


0.01
Accuracy


±1% F.S.
Dissolved Oxygen




DO Range


0.00 to 20.00mg/L
Resolution


0.01, 0.1mg/L, selectable
Accuracy


±0.2mg/L
% Saturation of Oxygen


0.0 to 200.0%
Resolution


0.1, 1%, selectable
Accuracy


±2.0%
Calibration Points


1 or 2 points
Pressure Correction


60.0 to 112.5kPa/450 to 850mmHg, manual
Salinity Correction


0.0 to 50.0g/L, manual
Temperature




Range


0 to 105°C/32 to 221°F
Resolution


0.1°C/0.1°F
Accuracy


±0.5°C/±0.9°F
Offset Calibration


1 point
Calibration Range


Reading ±10°C
General Specifications




Temperature Compensation


0 to 100°C/32 to 212°F, manual or automatic
Stability Criteria

Low or high
Calibration Due Alarm


1 to 31 days or off
Memory

Stores up to 500 data sets
Output

USB communication interface
Connector

BNC, 6-pin nimi-DIN, 3.5mm jack socket
Display

Custom LCD (125×100mm)
Power

DC5V, using AC adapter, 220V/