Humidity & Dew Point Calibration

Expert humidity and dew point calibration ensures precise, compliant sensors for compressed air, gas, and environmental systems.

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Precision You Can Trust

Humidity and dew point measurements may be invisible, but their impact is everywhere. Humidity affects products quality, storage conditions, and manufacturing environments, while dew point sensors are critical for compressed air systems, gas monitoring, and environmental control.

Even reliable instruments can drift over time, leading to skewed data, regulatory non-compliance, and process inconsistencies. Regular, accredited calibration keeps your sensors accurate, reliable, and audit-ready while protecting your systems, products, and operations.

Why Humidity & Dew Point Calibration Matters

Humidity and dew point measurements may work behind the scenes, but they're critical across your operations. In pharmaceutical manufacturing, cleanrooms, food production, and compressed air systems, even small deviations can result in:

  • Product spoilage or quality issues
  • Failed audits and compliance risks
  • Equipment corrosion and wear
  • Inaccurate data logging
  • Safety hazards

When sensors drift, processes become inefficient, environmental control fails, and downtime increases. Accuracy matters and getting it right the first time saves time, cost, and risk.

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Instruments We Calibrate

Any instrument that monitors, logs, or controls humidity or dew point should be calibrated regularly. Alpha Controls handles a wide range of devices, including:

Humidity Instruments:

  • RH Probes & Sensors
  • Hygrometers & Humidity Transmitters
  • Chart Recorders & Data Loggers

Dew Point Instruments:

  • Chilled Mirror Hygrometers
  • Portable & Fixed Dew Point Sensors
  • Dew Point Transmitters

Explore our full range of calibration services:

Thumbnail of document OFFICIAL 2026 Alpha Controls Calibration Lab Capabilities
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OFFICIAL 2026 Alpha Controls Calibration Lab Capabilities

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Why Choose Alpha Controls For Humidity & Dew Point Calibration?

Alpha Controls delivers humidity and dew point calibration with precision and confidence. Our lab features advanced equipment including the Thunder Scientific 3900 two-pressure, two-temperature generator and dual pressure chambers, achieving some of the lowest uncertainties in the industry. 

We offer one of the widest calibration ranges available: 0% to 95% RH for humidity and -95°C to +70°C for dew point.

Our Advantage:

  • Industry-Leading Range: Ultra-dry to high-moisture environments
  • High-Precision Equipment: Advanced generator technology and chilled mirror systems
  • ISO 17025 Accreditation: Certified accuracy and compliance
  • Full Traceability: Audit-ready certificates and comprehensive documentation
  • Expert Technicians: Skilled in portable and lab-grade instruments
  • Fast, Reliable Service: Quick turnaround times without sacrificing quality

Whether you have a single sensor or an entire network, Alpha Controls ensures precise, stable, and compliant measurements across both disciplines.

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Industries That Rely on Humidity & Dew Point Calibration

Humidity and dew point calibration are essential in industries where precision, product quality, and compliance are non-negotiable:

  • Pharmaceutical & Life Sciences: GMP compliance and product integrity
  • Food & Beverage: Quality assurance and safety
  • Cleanrooms & Laboratories: Environmental monitoring and control
  • HVAC & Building Automation: System performance and accuracy

Our calibration services help organizations stay compliant, protect processes, and maintain operational confidence.

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