Ohaus Conductivity Probe Stcon3, 1 Item OHAU83033972

The Ohaus Conductivity Probe STCON3 (part number 83033972) is a conductivity electrode designed to measure the conductivity of solutions, including temperature compensation for accurate readings.

Key Features:

• Electrode Type: Conductivity
• Measurement Range: 2 μS/cm to 200 mS/cm
• Temperature Range: 0 °C to 50 °C
• Temperature Sensor: Built-in 30 kΩ sensor for automatic temperature compensation
• Cable Length: 1.1 meters
• Shaft Material: Plastic
• Dimensions: 135 mm length x 15 mm diameter (5.3 in x 0.59 in)
• Weight: 3 oz (85 g)
• Measurement Method: 4-ring potentiometric method using four stainless steel rings to eliminate polarization
• Operating Environment: 10 °C to 40 °C (50°F - 104°F), up to 85% relative humidity, non-condensing

Advantages:

• Wide conductivity measurement range from very low (2 μS/cm) to high (200 mS/cm) enables versatile application across various ionic strengths.
• Automatic temperature compensation via built-in temperature sensor ensures measurement accuracy despite temperature fluctuations.
• 4-ring potentiometric design eliminates polarization effects common in 2-plates amperometric methods, allowing for more stable and accurate readings without electrolysis.
• Lightweight and compact plastic shaft design provides ease of use and compatibility with starter bench and portable meters.
• Durable in typical laboratory conditions (10 °C to 40 °C, 85% RH) suitable for most indoor measurement environments.