Bante540 Portable Conductivity/TDS/Salinity Meter

Professional portable TDS meter with conductivity, salinity and resistivity measurement modes, 1 to 5 points calibration, setup menu contains 12 options, accuracy: 1% F.S.

Features:
• Professional portable conductivity/TDS meter is equipped with a backlit LCD display.
• 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.

Portable Conductivity TDS Meter

• Automatic temperature compensation corrects conductivity measurements to the reference
temperature.
• Auto-read function senses and locks the measurement endpoint.
• Calibration due alarm reminds the user to calibrate the meter regularly.
• Calibration log shows the calibration points and factor.

Portable Conductivity TDS Meter

• Setup menu allows setting the number of calibration points, stability criteria, temperature unit,
date and time, 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 is easy to transfer data to a PC.
• Multi-mode power scheme (batteries, power adapter, USB port) ensures the smooth operation
of the meter.

Specifications Ordering Info Optional Accessories Packaging

Model		Bante540
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		1 to 5 points
Calibration Solutions		10 µS / 84 µS / 1413 µS / 12.88 mS / 111.8 mS
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
Calibration		1 point
Calibration Range		Reading ±10°C/°F
Other Specifications
Temperature Compensation		0 to 100°C / 32 to 212°F, manual or automatic
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
Hold Function		Manual / Auto-read measurement endpoint
Stability Criteria		Low / High
Calibration Due Alarm		1 to 31 days or off
Auto-Power Off		10 / 20 / 30 minutes after last key pressed
Memory		Stores up to 500 data sets
Output		USB communication interface
Connector		6-pin mini-DIN, 3.5 mm jack socket
Display		Custom LCD (80 × 60 mm)
Power Supply		3 × 1.5V AA batteries or 5V DC power adapter
Battery Life		Approximately 150 hours without backlight
Environmental Conditions		0 to 50°C / 32 to 122°F, relative humidity < 80%
Dimensions		170 × 85 × 30 mm
Weight		300 g

Ordering Code	Meter Includes
Bante540-S	CON-1 conductivity electrode
	TP-10K temperature probe
	Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm
	Electrode clip
	Carrying case
Bante540-DL	CON-0.1 conductivity electrode
	CON-1 conductivity electrode
	TP-10K temperature probe
	Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm
	Electrode clip
	Carrying case
Bante540-DH	CON-1 conductivity electrode
	CON-10 conductivity electrode
	TP-10K temperature probe
	Conductivity standard solutions 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm
	Electrode clip
	Carrying case

Items	Description
CON-0.1 Conductivity Electrode	For measuring the pure water
CON-1 Conductivity Electrode	For measuring the general water samples
CON-10 Conductivity Electrode	For measuring the high conductivity samples
TP-10K Temperature Probe	For temperature compensation and measurement
Conductivity Standard Solutions	For conductivity calibration
USB Cable	For transferring data or connecting power adapter
5V DC Power Adapter	For connecting external power source