Multiparameter Meters

Bante902 Benchtop pH/Conductivity/TDS/Salinity Meter

High-accuracy multiparameter water quality meter contains 12 options, the meter is suitable for measuring the pH, ORP, conductivity, TDS, salinity and resistivity.

pH Mode:
• Multiparameter water quality meter is equipped with a large backlit LCD display.
• 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.

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.

pH Conductivity TDS Salinity Meter

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.

   Model


Bante902

   pH



   Range


-2.000 to 20.000 pH

   Resolution


0.001 / 0.01 / 0.1 pH, selectable

   Accuracy


±0.002 pH

   Calibration Points


1 to 5 points

   pH Buffer Options


USA / NIST / DIN / 2 custom buffers

   ORP



   Range


-1999.9 to 1999.9 mV

   Resolution


0.1 / 1 mV, selectable

   Accuracy


±0.2 mV

   Calibration Points


1 point

   Measurement Modes


Relative / Absolute mV

   Conductivity



   Range


0 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm

   Resolution


0.001, 0.01, 0.1, 1, automatic

   Accuracy


±0.5% F.S.

   Calibration Points


1 to 5 points

   Calibration Solutions


10 µS / 84 µS / 1413 µS / 12.88 mS / 111.8 mS

   Temperature Coefficient


0.0 to 10.0%/°C

   Pure Water Compensation


Yes

   Reference Temperature


20 / 25°C

   Cell Constant  


K=0.1 / 1 / 10 / Custom

   TDS



   Range


0 to 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt

   Resolution


0.01, 0.1, 1, automatic

   Accuracy


±1% F.S.

   TDS Conversion Factor


0.1 to 1.0 (default 0.5)

   Salinity



   Range


0.00 to 80.00 ppt / 0.00 to 42.00 psu

   Resolution


0.01

   Accuracy


±1% F.S.

   Resistivity



   Range


0.00 to 20.00 MΩ

   Resolution


0.01

   Accuracy


±1% F.S.

   Temperature



   Range


0 to 105°C / 32 to 221°F

   Resolution


0.1°C/°F

   Accuracy


±0.5°C / ±0.9°F

   Offset Calibration


1 point

   Calibration Range


Reading ±10°C/°F

   Other Specifications



   Temperature Compensation


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

   Hold Function


Manual / Auto-read measurement endpoint

   Stability Criteria


Low / 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 mini-DIN, 3.5 mm jack socket

   Display


Custom LCD (125 × 100 mm)

   Power Supply


5V DC power adapter

   Environmental Conditions


0 to 50°C / 32 to 122°F, relative humidity < 80%

   Dimensions


210 × 188 × 60 mm

   Weight


1.5 kg

   Ordering Code

Meter Includes

   Bante902-CN

E201-BNC pH electrode

CON-1 conductivity electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm

USB cable

5V DC power adapter

   Bante902-UK

   

P11 glass pH electrode

K10 conductivity electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm

USB cable

5V DC power adapter

Items Description
P11 pH Electrode For measuring the liquids
P11-LiCl pH Electrode For measuring the non-aqueous samples
P11-HA pH Electrode For measuring the high alkalinity samples
P11-NA pH Electrode For measuring the biofuels
P12 pH Electrode For measuring the sample in the test tube
P13 pH Electrode For measuring the micro-volume samples
P15 pH Electrode For measuring the low conductivity samples
P16 pH Electrode For measuring the Tris buffers
P18 pH Electrode For measuring the soils
P19 pH Electrode For measuring the semisolid samples
P21 pH Electrode For measuring the colloids
501 ORP Electrode For measuring the strong redox potential samples
502 ORP Electrode For measuring the weak redox potential samples
CON-0.1 Conductivity Electrode For measuring the low conductivity liquids
CON-1 Conductivity Electrode For measuring the general water samples
CON-10 Conductivity Electrode For measuring the high conductivity liquids
TP-10K Temperature Probe For temperature compensation and measurement
pH Buffer Solutions For pH calibration
pH Electrode Storage Solution For electrode maintenance and storage
pH Electrode Cleaning Solution For general cleaning
pH Electrode Cleaning Solution For removing the protein contamination
Conductivity Standard Solutions For conductivity calibration

   Ordering Code

Dimensions and Weights

   Bante902-CN

30 × 25 × 20 cm, 1.7 kg

   Bante902-UK

30 × 25 × 20 cm, 1.7 kg