Specifications

*Water quality meter
* Multi-point Push-button Calibration
* Large displayer with message indicators

 

   

            TEL: +86 21 65416501       FAX: +86 21 35100022      SKYPE: selon-group

 

 

SELON  ACID CONCENTRATION   METER,DIGITAL PH METER,PH METER DIGITAL

 

endress hauser  , marks and spencer  ,   hydroponic aquarium

 

 

pH Mode:
*During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition.
*Selectable pH buffer standards and resolution (0.1, 0.01, 0.001pH).
*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 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 (20°C or 25°C).
*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 % saturation.
Bante900 multi-parameter meter is capable of measuring up to 9 water quality parameters, including pH, ORP, Ion, Conductivity,TDS, Salinity, Resistivity, Dissolved Oxygen, etc.

 

General Features:
Automatic Temperature Compensation ensures high accuracy of measurements.Calibration due reminder helps you to calibrate meter regularly.Automatic endpoint function freezes stable measured values. Help message as a operational guide to helps you understand how to use meter.Setup menu lets user customize the calibration points, stability conditions, date and time to meet  measurement requirements.Expanded memory stores and recalls up to 500 readings.Built-in real-time clock stamps stored data to meets GLP.USB communication interface.

 

Specifications:
 Model: Selon900  
 pH Range:-2.000~20.000pH
 pH Accuracy:±0.002pH
 Resolution:0.001, 0.01, 0.1pH, Selectable
 Calibration Points:Up to 5 points
 Calibration Solutions:USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/ 12.75)
 Ion Concentration Range:0.001~19999ppm, mg/L, mol/L (Depending on measuring range of Ion Selective Electrode)
 Ion Concentration Accuracy:±0.5% Full Scale (Monovalent), ±1% Full Scale (Divalent)
 Calibration Points:2 to 5 points
 Calibration Solutions:0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm
 mV Range:-1999.9~1999.9mV
 mV Accuracy:±0.2mV
 Resolution:0.1, 1mV, Selectable
 Conductivity Range:0~20mS/cm (Max.200mS/cm)
 Conductivity Accuracy:±0.5% Full Scale
 Calibration Points:Up to 5 points
 Calibration Solutions:10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm
 TDS Range:0~10ppt (Max. 20ppt, Depending on factor setting)
 TDS Accuracy:±1% Full Scale
 TDS Factor:0.1~1.0 (Default 0.5)
 Salinity Range:0~10ppt (Max.80ppt)
 Salinity Accuracy:±1% Full Scale
 Salinity Measurement Modes:Practical Salinity (PSU) or Seawater Measurement Standard (ppt)
 Resistivity Range:0~100MΩ
 Resistivity Accuracy:±1% Full Scale
 Resolution:0.001, 0.01, 0.1, 1, Automatic
 Temperature Coefficient:0.0~10.0% per °C
 Compensation Modes:Linear or Pure Water
 Cell Constant:K=0.1, 1, 10, Selectable 
 Normalization Temperature:20°C or 25°C
 Dissolved Oxygen Range:0.00~20.00mg/L or ppm
 Resolution:0.01mg/L
 Dissolved Oxygen Accuracy:±0.2mg/L
 % Saturation of Oxygen:0.0~200.0%
 Accuracy:±2.0%
 Salinity Correction:0~50g/L
 Pressure Correction:60.0~112.5kPa, 450~850mmHg
 Temperature Range:0~105°C, 32~221°F
 Temperature Accuracy:±0.5°C, ±0.9°F
 Temperature Calibration:Manual
 Temperature Compensation:0~100°C, 32~212°F, Automatic or Manual; DO Mode: 0~50°C, 32~122°F, Automatic
 Auto-Off:Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable)
 Hold Function:Manual or Automatic endpoint
 Stability Conditions:Low or High, Selectable
 Calibration due reminder:1 to 30 days or Off
 Reset Function:Yes
 Memory:500 data sets with Date/Time stamping
 Output:USB Communication Interface
 Connector:BNC and 6-pin connector
 LCD Display:Custom dual-display LCD (130×110mm)
 Power Requirements:DC5V, using AC adapters, 220VAC/50Hz
 Dimensions:210(L)×188(W)×60(H)mm
 Weight:1.2kg

Payment Terms
1. All the payments required before
2.30% deposit required before production, 70% balance before delivery.

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