B-One pH Electrode Model PS 44 Spear Electrode

B-One pH Electrode Model PS 44 – Spear-Type Electrode for Semi-Solid and Food Sample pH Measurement

The B-One PS 44 pH Electrode is a spear-tip plastic-body electrode specifically designed for direct pH measurements in semi-solid, viscous, and soft material samples such as meat, cheese, soil, creams, and gels. Built with a durable polycarbonate (PC) body, non-refillable Ag/AgCl reference, and PVC junction, the PS 44 delivers convenient and reliable pH testing in both laboratory and field environments.

Product Features

• Spear-Tip Design for Penetration Testing

  • Designed for direct insertion into semi-solids and soft materials, enabling fast and accurate pH readings without pre-processing or dilution.

• Wide pH and Temperature Compatibility

  • Covers the full 0–14 pH range, operating efficiently within 0 to 80°C, suitable for a variety of food and industrial samples.

• Durable and Lightweight Plastic Body

  • Constructed from PC (polycarbonate), offering impact resistance and chemical stability, ideal for rugged use in field or production environments.

• Maintenance-Free Ag/AgCl Reference System

  • Sealed, non-refillable design simplifies handling and reduces contamination risk during routine measurements.

• PVC Junction for Viscous Samples

  • Ensures stable readings even in high-viscosity or non-aqueous sample types.

• Universal Compatibility

  • Equipped with a BNC connector, making it compatible with most portable and benchtop pH meters.

• Extended Length for Deep Sample Access

  • Slightly longer body (174 mm) improves handling and accessibility in deeper or harder-to-reach containers.

Applications

• Food Industry Quality Control

  • Ideal for pH measurement of meat, cheese, yogurt, sauces, dough, and semi-solid ingredients.

• Agriculture and Soil Testing

  • Suitable for direct pH measurement of soil pastes and nutrient-rich muds.

• Cosmetic and Pharmaceutical Samples

  • Perfect for testing creams, gels, ointments, and emulsions during formulation and QA processes.

• Environmental Sampling

  • Useful in on-site analysis of natural materials like compost, sludge, or organic waste.

Product Specifications