Jenway 3520 pH/mV/temperature Meter

• Laboratory analysis for chemical and biological samples.
• Quality control in food and beverage production.
• Environmental monitoring of water and wastewater.
• Educational settings for chemistry and science experiments.
• Pharmaceutical research and development for solution characterisation.

Typical measurement range (pH)

Typically 0 to 14 pH.

Typical measurement range (mV)

Commonly ±1999.9 mV for ORP and ion-selective electrode measurements.

Temperature compensation

Typically automatic or manual temperature compensation, often 0 to 100 °C.

Power supply

Commonly mains powered, typically 230V AC for UK units, with some models offering battery operation.

Display type

Typically an LCD display for clear readings.

Calibration points

Often features 1 to 5 point calibration for accuracy.

Data output

Some units include RS232 or USB for data logging to a PC or printer.

• What is the typical accuracy for a Jenway 3520 pH meter?

  For this class of equipment, pH accuracy is typically ±0.002 pH, with mV accuracy around ±0.2 mV. Buyers should confirm the specific unit's calibration and performance.

• What kind of electrodes are compatible with this meter?

• Does this unit come with calibration certificates?

• What maintenance is typically required for a pH meter?

• Can this meter measure conductivity as well?

pH meters and sensors attract strong buyer interest in laboratory, biotech and pharmaceutical settings. Industry consensus values accuracy, calibration stability and sensor longevity as critical factors. Used units typically offer good value if maintained properly. Buyers prioritise checking calibration history, electrode condition and display functionality before purchase. Reputable brands retain performance well. Common strengths include reliable readings in controlled environments and straightforward operation, though sensors require regular maintenance and occasional replacement to sustain accuracy standards.

Visão geral para este tipo de máquina