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Fisher Scientific™ accumet™ AB Benchtop Meters

Available with ISE and multi-parameter pH/Conductivity capabilities

Manufacturer: fisher scientific™  59331-05

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Catalog No. AB200ACERT

  • / Each

Description & Specifications


Includes Meter, electrode arm, RS-232 and USB cables, 100/240V power supply, and NIST traceability certificate
Range (pH) -2 to 20
Resolution (pH) 0.1/0.01/0.001
Accuracy (pH) ±0.002
Range (mV) ±2000mV
Resolution (mV) 0.1mV
Accuracy (mV) ±0.2mV
Range (Conductivity) 0μS to 500mS
Resolution (Conductivity) 0.01/0.1μS, 0.001/0.01/0.1mS
Accuracy (Conductivity) ±1% FS
Range (TDS) 0ppm to 500ppt (at TDS factor 1)
Resolution (TDS) 0/0.1ppm, 001/01/0.1ppt
Range (Salinity) 0 to 80ppt
Resolution (Salinity) 0.01/0.1ppm, 0.001/0.01/0.1ppt
Range (Resistivity) 2W to 20MW
Resolution (Resistivity) 0.01/0.1W, 0.001/0.1kW, 0.01MW
Cell Constant 0.010 to 10.000
Calibration Points (pH) Up to 6 pre-set or 5 custom
Calibration Points (Conductivity) Automatic (4 points), maximum 1/range, manual (5 points), maximum 1/range
Resolution (Temperature) 0.1°C
Accuracy (Temperature) ±0.3°C
Display Type LCD
Data Management Details Manual, timed (selectable every 3 to 3600 sec.), printer or CSV format
Data Points 500
Inputs BNC, ATC
Outputs RS232 (phono plug), mini-B USB, stirrer
Certifications/Compliance With NIST-traceable pH Certificate
Model AB200 pH/Conductivity Meter Only
Voltage 100/240V
Warranty 3 Years

Intuitive, simple operation and high accuracy in a compact, affordable meter.

  • Optional stirring probe accessory (Cat. No. 13-620-BSP) with five speed settings
  • Compact size conserves valuable bench space
  • Large display shows measurement and temperature at all times
  • Automatic Temperature Compensation (ATC) in °C or °F
  • Graphic display with adjustable backlight
  • Date and Time to meet GLP
  • Password protection
  • Optional calibration reminder and high/low alarm
  • 500-point memory — log manually or at intervals
  • Easy-to-understand prompts
  • Easily view calibration data
  • 100 to 240V power supply includes multi-plugs for use around the globe
  • Select preferred language as displayed on instrument — choose from English, German, Chinese, French, Italian and Spanish

For AB200 only

  • Measures pH and Conductivity/TDS/Resistivity/Salinity
  • Temperature is measured in two channels
  • High accuracy thermistor built in to the conductivity probe, or separately along with the pH reading
For AB150, 250 only
  • 0.001pH resolution
  • Calibrate with user-selected custom pH buffer values
For AB250 only
  • Measures pH and Ion Selective
  • NIST-Traceable Calibration Models (-CERT)
    • Helps meet ISO, FDA, USDA and EPA quality assurance guidelines
    • Includes measurement of meter accuracy at five test points across pH range
    • Includes measurement of meter accuracy at five test points across corresponding mV range
    • Testing performed by accredited laboratory; includes NIST-Traceable certificate