Specifications

pH Mode, ORP Mode, Ion Mode, Conductivity/TDS/Salinity Mode, Dissolved Oxygen Mode.

Multi-parameter Water Quality Meter, PH meter

• pH Mode:

Up to 5 points push-button calibration with auto-buffer recognition.

selectable pH buffer standards, resolution and temperature units.

Automatically calculates and  displays electrode slope  that helps you decide whether to replace pH electrode.

• ORP Mode:

Single point  offset calibration allows user  adjusts displayed value to a known standard.

Absolute or Relative  mV measurements provides accurate readings 

• Ion Mode:

Standard BNC connector can connects many Ion selective Electrode.

2 to 5 points push-button calibration from low to high concentrations.

selectable multiple concentration units, including ppm, mg/L, mol/L.

Direct readout ion concentration simplifies measurement process.

mV measurement allows user to check performance of ion electrode.

• Conductivity/TDS/Salinity Mode:

Up to 5-point push-button calibration allows user to uses customized calibration solutions.

Adjustable TDS factors, cell constants, temperature coefficients and normalization temperature.

selectable linear or pure water compensation modes.

In salinity measurement modes, selectable practical salinity (PSU) or seawater measurement standard (ppt). 

• Dissolved Oxygen Mode:

1 or 2 points auto-calibration (100% in saturated air or air-saturated water, 0% in zero oxygen solution).

Manual salinity and barometric pressure compensation.

selectable readout in ppm, mg/L or percentage saturation.

 

BK-Bante 900 multi-parameter meter is capable of  measuring up to

9 water quality parameters, including pH, ORP, Ion, Conductivity

TDS, Salinity, Resistivity, Dissolved Oxygen, etc.

Parameter

Model	BK-900
pH Range	-2.000~20.000pH
pH Accuracy	±0.002pH
Resolution	0.001, 0.01, 0.1pH, selectable
Ion Concentration Accuracy	±0.5% Full Scale (Monovalent), ±1% Full Scale (Divalent)
Calibration Solutions	0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mol/L, mg/L
Conductivity Accuracy	±0.5% Full Scale
TDS Accuracy	±1% Full Scale
Salinity Measurement Modes	Practical Salinity (PSU) or Seawater Measurement Standard (ppt)
Resolution	0.001, 0.01, 0.1, 1, Automatic
Temperature Coefficient	0.0~10.0% per °C
Cell Constant	K=0.1, 1, 10, selectable
Dissolved Oxygen Accuracy	±0.2mg/L (Calibration and measurement under the conditions of same temperature)
Accuracy	±2.0%
Pressure Correction	60.0~112.5kPa, 450~850mmHg
Temperature Compensation	0~100°C, 32~212°F, Automatic or Manual; DO Mode: 0~50°C, 32~122°F, Automatic
Output	USB Communication Interface
Power Requirements	DC5V, using AC adapters, 220VAC/50Hz
LCD Display	Custom dual-display LCD (130×110mm)
Dimensions	210(L)×188(W)×60(H)mm
Weight	1.2kg

Contact: Carry Sang