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Observations for a Better World

Reliable environmental observations for better decision making, safety and efficiency

VaisalaThe lives of millions of people all around the world are touched daily by the work we do and the technologies we create. Our products and services provide our customers with the means to influence and better understand their environment. Curiosity, the desire to meet challenges and an extraordinary ability to innovate are at Vaisala's core, both past and present.

Committed to innovative solutions, Vaisala developed the following technologies to accurately measure:

  • Relative Humidity
    – Vaisala HUMICAP® - a thin-film, capacitance sensor technology for measuring humidity and temperature. Its accuracy, reliability and stability have become an industry standard.
  • Vaisala - HUMICAP® Hand-Held Humidity and Temperature Meter HM70Dewpoint
    – Vaisala DRYCAP® - a thin-film, polymer sensor technology for industrial dewpoint measurement.
  • Carbon Dioxide
    – CARBOCAP® - a non-dispersive, infrared (NDIR) sensor technology for measuring carbon dioxide.
  • Barometric Pressure
    – Vaisala BAROCAP® - a silicon-based, capacitive, absolute pressure sensor.
  • Wind Speed and Direction
    – Vaisala WINDCAP® - an ultrasonic wind sensor with no moving parts.
  • Precipitation
    – RAINCAP® - a piezoelectric precipitation sensor with no moving parts.

Vaisala - HUMICAP® Humidity and Temperature Transmitters HMD/W60/70

Vaisala - HUMICAP® Humidity and Temperature Transmitters HMD/W60/70 The Vaisala state-of-the-art Service Center and Calibrations Standards Laboratory (CSL) provides service, calibration, and adjustment for Vaisala’s relative humidity, dewpoint, material moisture, barometric pressure, and carbon dioxide instruments.

In addition to ISO 9001:2000 certification, the CSL received certification to ISO/IEC 17025 from the American Association for Laboratory Accreditation (A2LA). As a result the CSL offers accredited calibrations for humidity, temperature, dewpoint, carbon dioxide, and barometric pressure instruments.

Vaisala - SPECTRACAP® Oxygen Transmitter OMT355For excellent After Sales Service, the Vaisala Service Center provides a two-day express, or 5-day turn-around period for humidity calibration. Enroll in Vaisala’s unique Calibration Reminder Program, re-calibrate the instrument within the initial warranty period, and the warranty will be extended for one-year – FREE.

The Vaisala commitment to accurate, stable, and reliable instruments combined with excellent service and support make Vaisala instruments the best choice for your measurement needs.

Vaisala - HUMICAP® Humidity and Temperature Transmitters HMD/W60/70

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Technical Articles

Your Idea of Normal RH vs. an Auditor's Idea of Normal RH: How to Reconcile the Results of Mapping Studies (Humidity and Moisture Sensing) Almost as follow up to our blogs on remapping and buffering sensors in mapping studies, we had a question from a blog reader about results from a temperature and humidity mapping study with some high... (View Full Article)
Data Integrity: 3 Common Pitfalls in pharmaceutical, biotech manufacturing and GxP environments (Calibration Instruments, Standards and Reference Sources) In the US and EU, 21 CFR Part 11 and Annex 11 respectively try to ensure that the use of computerized systems do not put product quality at risk. One of the most important aspects of computerized... (View Full Article)