pH meters are designed for the precise measurement of the acidity or alkalinity of aqueous solutions, and can also integrate the reading of additional parameters such as temperature, ORP (oxidation-reduction potential), conductivity, resistance, among others. These devices are available in portable versions, ideal for field measurements, and benchtop versions, suitable for laboratory use. They are characterized by high precision, stability, and ease of calibration, and are widely used in areas such as quality control, environmental analysis, the food industry, pharmaceuticals, and scientific research.
Specifications of the various models available:
- pH measurement range of -2.00 to 16.00 or -2.00 to 19.99. What is your desired range?
- Models with different resolutions of 0.01 pH or 0.001 pH. Which one do you prefer?
- Allows measurement of other parameters, such as:
- temperature (-20 to 120 °C, -10 to 110 °C or 0 to 100 °C).
- oxidation-reduction potential (0 to ±2000 mV),
- conductivity (0 to 2000 µs/cm),
- resistance (0 to 100 MΩ.cm),
- salinity (0 to 100 ppt),
- dissolved oxygen (0 to 20 mg/L (ppm)),
- TDS (total dissolved solids) (0 to 100 g/L).
- Oxygen saturation: -0.1 to 600% or -0.0 to 200%.
Are any of these parameters relevant? If so, which ones?
- Do you require automatic temperature, salinity, or pressure compensation?
- Do you require compliance with the GLP standard, with storage capacity?
- For some of the available models, temperature and conductivity probes and calibration solutions are available. Are any of these features relevant?
- Available in benchtop and portable formats. Which one do you prefer?
Please inform us of the desired specifications and our team will recommend the most suitable equipment.
