จรัญเอสโซซิเอทส์ (Charan Associates)

เครื่องวัดค่า Conductivity meter - Bante903 Benchtop pH/Dissolved Oxygen Meter

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เครื่องวัดค่า Conductivity meter - Bante903 Benchtop pH/Dissolved Oxygen Meter
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  • หมวดหมู่ : เครื่องวัดค่ากรด-ด่างและค่าการนำไฟฟ้า / PH CON DO
  • รหัสสินค้า : 001495

รายละเอียดสินค้า เครื่องวัดค่า Conductivity meter - Bante903 Benchtop pH/Dissolved Oxygen Meter

Bante903 Benchtop pH/Dissolved Oxygen Meter

Multiparameter pH/Dissolved Oxygen meter contains 11 optional parameters. The meter is suitable for measuring the pH, ORP and DO of the liquids.

pH Mode:
• Multiparameter pH/Dissolved Oxygen 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.

 

pH Dissolved Oxygen Meter


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

Dissolved Oxygen Mode:
• 1 or 2 points calibration using the air-saturated water and zero oxygen solution.
• Manual salinity and barometric pressure compensation improve the measurement accuracy. 

 

pH Dissolved Oxygen Meter
 


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 11 parameters, including the number of calibration points,
  resolution, stability condition, measurement unit, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• 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.

Model

 

Bante903

pH

   

Range

 

-2.000~20.000pH

Accuracy

 

±0.002pH

Resolution

 

0.1, 0.01, 0.001pH, Selectable

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, Selectable

Calibration Points

 

1 point (Only for Relative mV mode)

Calibration Range

 

±200mV

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

Display

 

LCD (130×110mm)

Power Requirements

 

DC5V, using AC adapter, 220VAC/50Hz

Dimensions

 

210(L)×188(W)×60(H)mm

Weight

 

1.5kg