ISM pH Sensors for Bioprocessing

3 Reasons to Switch to ISM pH Sensors For Bioprocessing

66% Reduction in Calibration Requirements

• Most sensors are calibrated periodically: Based on a fixed schedule, not need.
• ISM predictive diagnostics use sensor output to ensure calibration only when needed.
• Specialized glass and reference system lead to low zero-point shift reducing the need for calibration.

5x Less Measurement Variability

• Most sensors experience drastic zero-point shifts after a few autoclave cycles.
• Specially designed, rigorously tested ISM pH sensors keep their zero-point 5 × better, even after dozens of autoclave cycles.

120% Improved Accuracy

• Analog pH sensors introduce up to 0.1 pH unit of error due to environmental factors.
• ISM pH sensors convert the signal to digital in the sensor, preventing interference.
• Algorithms mitigate temperature errors and buffer uncertainties.

Intelligent Sensor Management (ISM) is a digital technology that directly incorporates a microprocessor into sensors, enabling analog to digital signal conversion for greater accuracy and interference-free measurements, plus onboard storing of calibration data predictive diagnostics.