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Fisherbrand™ accumet™ AB250 pH/ISE Benchtop Meters

Provides intuitive, simple operation and high accuracy measurements in a compact, affordable meter. Fisherbrand accumet AB250 pH/ISE meter provides flexible measurements of pH or ion concentration using an ion selective electrode (ISE) in one easy to use, reliable measurement system.

$878.85 - $4,434.32

Specifications

Range (pH) -2 to 20
Resolution (pH) 0.1/0.01/0.001
Accuracy (pH) ±0.002
Range (ISE) 0.001 to 19999 (±2000)
Resolution (ISE) 0.001/0.01/0.1/1 (automatic)
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Products 3
Catalog Number Mfr. No. Model Includes Certifications/Compliance Price Quantity  
Catalog Number Mfr. No. Model Includes Certifications/Compliance Price Quantity  
13-636-AB250A
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Fisherbrand™
ORI13636AB250A
AB250 pH/ISE Meter Only Meter, Electrode Arm, RS-232 and USB Cables, 100/240V Power Supply Without NIST-traceable pH Certificate
Each for $1,673.06
 
13-636-AB250
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Fisherbrand™
ORI13636AB250
AB250 pH/ISE Kit Meter, TRIS Compatible pH/ATC Electrode (13-620-631), Electrode Arm, RS-232 and USB Cables, 100/240V Power Supply Without NIST-traceable pH Certificate
Each for $878.85
 
AB250CERT
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Fisherbrand™
5933104
AB250 pH/ISE Kit Meter, TRIS compatible pH/ATC electrode (13-620-631), electrode arm, RS-232 and USB cables, 100/240 V power supply, and NIST traceability certificate With NIST-traceable pH Certificate
Each for $4,434.32
 
Description

Description

Provides intuitive, simple operation and high accuracy measurements in a compact, affordable meter. Fisherbrand accumet AB250 pH/ISE meter provides flexible measurements of pH or ion concentration using an ion selective electrode (ISE) in one easy to use,

  • Graphic backlit display with date and time, stability indicator and alarms
  • One to six point pH calibration with 0.001 pH resolution
  • Automatic buffer recognition with four pH buffer sets or custom buffer option
  • pH slope and offset display
  • Two to six point ISE calibration with 0.001 ppm, mg/L or molar resolution
  • Automatic or manual temperature compensation, displayed in °C or °F
  • Password protection of calibration and setup modes
  • 500 data set storage
  • RS232 and USB interfaces
  • Multilanguage interface with English, German, Chinese, French, Italian and Spanish
  • Optional stirring probe (13-620-BSP) with five speed settings
NIST-Traceable Calibration Model (-CERT)
  • Help meet ISO, FDA, USDA and EPA quality assurance guidelines
  • Includes meter accuracy at five test points across pH range
  • Includes meter accuracy at five test points across corresponding mV range
  • Testing performed by accredited laboratory, includes NIST-Traceable certificate
Specifications
  • pH Range: -2.000 to 20.000 pH
  • pH Resolution: 0.1, 0.01, 0.001 pH
  • pH Accuracy: ±0.002 pH
  • ISE Range: 0.001 to 19999 ppm, mg/L or molar
  • ISE Resolution: 0.001, 0.01, 0.1, 1 (automatic)
  • ISE Accuracy: 0.5 % full scale (monovalent ion), 1 % full scale (divalent ion)
  • mV Range: ±2000.0mV
  • mV Resolution: 0.1mV
  • mV Accuracy: ±0.2mV or ±0.05 %, whichever is greater
  • mV Offset Adjustment: Up to ±150mV
  • Temperature Range: 0° to 100°C (32° to 212.0°F)
  • Temperature Resolution: 0.1°C (0.1°F)
  • Temperature Accuracy: ±0.3°C (±0.5°F)
  • Calibration Points: 1 to 6 points with automatic buffer recognition (ABR)
  • ATC Temperature Calibration: Offset in 0.1°C increments; Offset range: ±5°C (±9°F)
  • Self-Test: Yes
  • Inputs: BNC, mini-phone ATC, ground
  • Power Requirements: 100 to 240VAC, 50/60Hz
Applications
Academic, research, QA/QC, drinking water, wastewater, food, beverage, industrial

Certifications

Select models available with Certificate of NIST Traceability

Warranty

3 years on meter

Specifications

Specifications

-2 to 20
±0.002
0.001/0.01/0.1/1 (automatic)
±2000 mV
±0.2 mV
Up to 6 preset or 5 custom
LCD
500
RS232 (phono plug), mini-B USB, stirrer
3 Years
0.1/0.01/0.001
0.001 to 19999 (±2000)
0.5% full scale (monovalent ion), 1% full scale (divalent ion)
0.1mV
0.1°C
2 to 6 points from one of following group, 0.001, 0.01, 0.1, 1, 10, 100, 0.01, 0.1, 1, 10, 100, 1000
Manual, timed (selectable every 3 to 3600 sec.), printer or CSV format
BNC, ATC
100/240V
SDS