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Fisherbrand™ accumet™ AB250 Benchtop pH/ISE 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.
Supplier: Fisherbrand™ 5933104
Includes: accumet AB250 pH/ISE benchtop meter, TRIS-compatible double junction refillable epoxy-body pH/ATC Electrode (13-620-631), electrode stand, RS232 and USB cables, 100/240V universal power supply, NIST traceability certificate
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 (Cat. No. 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
Warranty
3 years on meter
Specifications
| RS232 (phono plug), mini-B USB, stirrer | |
| ±0.2 mV | |
| 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 | |
| With NIST-traceable pH Certificate | |
| 500 | |
| ±2000 mV | |
| 0.001/0.01/0.1/1 (automatic) | |
| 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 | |
| AB250 pH/ISE Kit | |
| 0.1mV | |
| 0.1°C | |
| 100/240V |
| 0.5% full scale (monovalent ion), 1% full scale (divalent ion) | |
| ±0.002 | |
| Up to 6 preset or 5 custom | |
| Manual, timed (selectable every 3 to 3600 sec.), printer or CSV format | |
| LCD | |
| -2 to 20 | |
| 0.1/0.01/0.001 | |
| BNC, ATC | |
| 0.001 to 19999 (±2000) | |
| ±0.3°C | |
| 3 Years | |
| 50/60Hz |