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: 900P Portable Multiparameter Water Quality Meter Model Number: 900P
Specifications

Multiparameter portable water quality meter includes the 8 measurement modes. The meter is suitable for measuring the pH, ORP, Ion concentration, Conductivity, TDS, Salinity, Resistivity and Dissolved Oxygen of the liquids.

pH Mode:
? Multiparameter water quality meter is equipped with a large backlit LCD display.
? 1 to 5 points push-button calibration with auto-buffer recognition.
? Selectable pH buffer standard (USA/NIST/DIN) or using the custom calibration solutions.
? Automatic electrode slope display helps user decide whether to replace sensor.

ORP Mode:
? Single point offset calibration allows adjusting the displayed value to a known standard.
? Relative and absolute millivolt measurement modes provide accurate ORP readings.

Ion Mode:
? 2 to 5 points calibration including the eight concentration calibration points can be selected.
? Automatically recognize ion selective electrodes, does not need to specify type of ion.
? Direct ion concentration readout simplifies the elaborate measurement process.
? Selectable multiple concentration units includes the ppm, mg/L, mmol/L and mol/L.

Conductivity/TDS/Salinity/Resistivity Mode:
? 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 mode.
? 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.
? Automatic electrode diagnosis shows zero point offset and slope of the electrode.
? Help message as a operational guide that helps you quickly begin using the meter.
? System menu allows setting the 15 parameters, including the number of 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.
? Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use
the meter smoothly.

Specifications

Model		Bante900P
pH
Range		-2.000~20.000pH
Accuracy		±0.002pH
Resolution		0.1, 0.01, 0.001pH
Calibration Points		1 to 5 points
Calibration Solutions		USA, NIST, DIN or User-defined
Temperature Compensation		0~100°C, 32~212°F
Compensation Mode		Manual or Automatic
mV
Range		-1999.9~1999.9mV
Accuracy		±0.2mV
Resolution		0.1, 1mV
Calibration Points		1 point (Only for Relative mV mode)
Calibration Range		±200mV
Ion
Range		0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE)
Accuracy		±0.5% F.S (Monovalent), ±1% F.S (Divalent)
Resolution		0.001, 0.01, 0.1, 1
Calibration Points		2 to 5 points
Calibration Solutions		0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
Temperature Compensation		0~100°C, 32~212°F
Compensation Mode		Manual or Automatic
Conductivity
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
Cell Constant		K=0.1, 1, 10 or User-defined
Normalization Temperature		20°C or 25°C
TDS
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
Range		0~100MΩ
Accuracy		±1% F.S
Resolution		0.01, 0.1, 1
Dissolved Oxygen
Range		0.00~20.00mg/L (or ppm)
Accuracy		±0.2mg/L
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
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
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		BNC, 6-pin Mini Plug
Power Requirements		3×1.5V "AA" Batteries
Battery Life		Approximately 150 hours (Turn off the backlit)
Dimensions		170(L)×85(W)×30(H)mm
Weight		300g

Order Information

Optional Accessories

Order Code	Accessories
Bante900P-CN	E201-BNC pH Electrode
	CON-1 Conductivity Electrode
	DO100 Dissolved Oxygen Probe (Made in US)
	TP-10K Temperature Probe
	pH Buffer Solutions (pH4.01/7.00/10.01)
	Conductivity Standard Solutions (84?S, 1413?S, 12.88mS)
	DO Electrolyte Solution
	DO Membrane Cap
	AA Battery
	Carrying Case
Bante900P-UK	P11 Glass pH Electrode (Made in UK)
	K10 Conductivity Electrode (Made in UK)
	DO100 Dissolved Oxygen Probe (Made in US)
	TP-10K Temperature Probe

Items	Description
P11 pH Electrode	For the general liquids
P11-LiCl pH Electrode	For the non-aqueous samples
P11-HA pH Electrode	For the photographic processing solutions
P11-NA pH Electrode	For the biofuel
P11-DW pH Electrode	For the low ionic strength samples
P12 pH Electrode	For the sample in the test tube
P13 pH Electrode	For the micro-volume samples
P14 pH Electrode	For the outdoor applications
P15 pH Electrode	For the low conductivity liquids
P16 pH Electrode	For the Tris buffers
P17 pH Electrode	For the semisolid samples (Flat Surface)
P18 pH Electrode	For the slurries
P19 pH Electrode	For the semisolid samples
P21 pH Electrode	For the colloids
P22 pH Electrode	For high temperature measurements
501 ORP Electrode	For the sample with strong redox potential
502 ORP Electrode	For the sample with weak redox potential
Na-US Sodium Electrode	Range: 0.1~23000ppm
CL-US Chloride Electrode	Range: 1.8~35500ppm
F-US Fluoride Electrode	Range: 0.02ppm to Saturation
Ca-US Calcium Electrode	Range: 0.02~40000ppm
NO3-US Nitrate Electrode	Range: 0.4~62000ppm
Br-US Bromide Electrode	Range: 0.4 to 79900ppm
NH4-US Ammonium Electrode	Range: 0.1~18000ppm
Cn-US Cyanide Electrode	Range: 0.2~260ppm
Cd-US Cadmium Electrode	Range: 0.01~11200ppm
Cu-US Cupric Electrode	Range: 0.006~6400ppm
I-US Iodide Electrode	Range: 0.06~127000ppm
Pb-US Lead Electrode	Range: 0.2~20700ppm
Ag-US Silver Electrode	Range: 0.01~107900ppm
K-US Potassium Electrode	Range: 0.04~39000ppm
S-US Sulphide Electrode	Range: 0.003~32100ppm
NH3-US Ammonia Electrode	Range: 0.02~17000ppm
CON-0.1 Conductivity Electrode	For the pure water
CON-1 Conductivity Electrode	For the general liquids
CON-10 Conductivity Electrode	For the high conductivity liquids
DO100 Dissolved Oxygen Probe	Polarographic sensor
Conductivity Standard Solutions	84?S/cm, 1413?S/cm, 12.88mS/cm, 111.8mS/cm
Ion Standard Solutions	480mL/Bottle
Ionic Strength Adjusters	480mL/Bottle
DO Electrolyte Solution	480mL/Bottle
DO Membrane Cap	Special-purpose spare
pH Buffer Pouches (USA)	pH4.01/7.00/10.01
pH Buffer Pouches (NIST)	pH4.01/6.86/9.18
TP-10K Temperature Probe	Special-purpose sensor

Packaging

Order Code	Dimensions	Weight
Bante900P-CN	475(L)×155(W)×350(H)mm	2kg
Bante900P-UK	475(L)×155(W)×350(H)mm	2kg

Specifications

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