Details

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- Robust glass-free ISFET pH sensor
- Only 0.5 mL of sample needed
- Smart calibration workflow
- Reliable readings in two seconds
- App-based data storage with cloud and web app integration options

pH2Go by Anton Paar delivers lab-grade pH precision in a compact, portable handheld that can be used anywhere with ease. A glass-free, ISFET sensor sidesteps the typical pain points of traditional electrodes - no fragile glass, no special storage, no tedious cleaning. Despite its compact size, pH2Go provides ±0.02 pH accuracy from just 0.5 mL of sample. And with an intuitive, IP67-rated design, it performs reliably in harsh or outdoor environments.

Measurement Specifications:

• Sensor: ISFET (Ion Sensitive Field Effect Transistor)
• Measuring range: 0.00 pH to 14.00 pH
• Accuracy: ±0.02 pH
• Resolution: 0.01 pH
• Calibration: 1-, 2-, 3- and 5-point calibration
• Automated temperature compensated calibration (ATC): Yes
• Buffer types: DIN, NIST, JIS, custom buffer sets
• Electrolyte solution: Gelled KCl
• Diaphragm: Porous PTFE
• Temperature accuracy: ±1 %
• Temperature resolution: 0.1 °C (0.1 °F)
• Sample temperature range: 0 °C to 80 °C (32 °F to 176 °F)

Device Specifications:

• Sample volume: 0.5 mL
• Dimensions (L × W × H): 108 mm × 64 mm × 35 mm (4.3 in × 2.5 in × 1.4 in)
• Weight (incl. batteries): 125 g (0.28 lbs)
• Power supply: 2× AAA 1.5 V batteries (included)
• Enclosure rating: IP67 according to IEC 60529

Operating Conditions:

• Ambient temperature: 10 °C to 40 °C (50 °F to 104 °F)
• Air humidity: 5 % to 95 % relative air humidity, non-condensing
• Battery lifetime: ~10,000 measurements
• Storage temperature: 10 °C to 40 °C (50 °F to 104 °F)
• Interface: Bluetooth™ Low Energy
• Mobile operating system: iOS and Android

Sample Area:

• Sample well: PSU
• Diaphragm: Porous PTFE
• Sensor: ISFET
• O-ring: FKM
• Housing: PBT/PC