Fisher Accumet AR50 Dual Channel pH-ISE-Conductivity Meter

The Fisher Accumet AR50 dual channel benchtop meter is a powerful, accurate, and versatile to measure research-grade pH, mV ion, and conductivity, all in a single instrument for a wide range of electrochemical analysis.

Memory: 250 data points 

Screen Size: 4.5" x 6" 

Electrode is not included - comes as seen in photos.

Specifications:

pH Mode:

- Range: -2.000 to +20.000

- Resolution: 0.1/0.01/0.001

- Relative accuracy: ±0.002

- Auto/manual buffer recognition: Yes

- Calibration points: 5

mV Mode:

- Range: ±1800.0

- Resolution: 0.1

- Accuracy: ±0.1

Ion Mode: 

- Range: 1 x 10-6 to 9.99 x 1010

- Resolution: 4 significant figures

- Relative accuracy: ±0.17n%

- Calibration points: 5

- Incremental methods: KA, KS, AA, AS

Conductivity Mode:

- Conductivity range: 0 to 3 x 105 µS/cm

- Resistivity: 30megohm-cm to 100megohm-cm

- Salinity: 2 to 42ppt

- Accuracy: ±0.5%

Temperature Mode: 

- Range: -5.0° to +105°C

- Resolution: 0.1°C

- Accuracy: ±0.2°C