Understanding metrological traceability in hydrogen peroxide sensor calibration Life Science Metrological traceability is an important part of measurement. One of the best ways to understand an instrument’s measurement performance is to assess its accuracy. The instrument should be calibrated against an SI-traceable reference to ensure the quality of measurement data. Quality data, in turn, provides reliable information for decision-making. It's important to understand that the more calibration steps there are between the SI reference unit and the instrument, the greater the measurement uncertainty. In the application note (PDF) below: "Understanding Calibration Traceability" you will learn how to assess an instrument's traceability from its calibration certificate. Also, scroll down to view authors' bios. Understanding metrological traceability in calibration - with sample HPP270 calibration certificate (PDF)
Vaporized Hydrogen Peroxide, Humidity and Temperature Measurement HPP270 Series The Vaisala PEROXCAP® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series probes are designed for demanding hydrogen peroxide bio-decontamination.
Indigo200 Series Transmitters for Vaisala smart probes Vaisala Indigo200 series transmitters are host devices for displaying measurement values from Vaisala's Smart Humidity, Temperature, Dew Point, Moisture in Oil, CO2 and H2O2 Probes.
Indigo500 Series Transmitters The Vaisala Indigo500 series transmitters are host devices for Vaisala Indigo-compatible, stand-alone smart probes. The Indigo500 series include multi-functional Indigo520 transmitter and Indigo510 transmitter with basic features.
How to calibrate a Vaisala hydrogen peroxide sensor Watch a video on how to calibrate your hydrogen peroxide probe with the Vaisala HMK15 calibration kit and Insight software. Watch now
Enni Haverinen Senior Hardware Test Engineer As part of Vaisala's R&D team, Enni ensures quality and reliability by testing hardware from prototype to finished product. Tests include environmental, mechanical and measurement performance. With a specialty in probes in the Indigo family, Enni works with numerous measurement parameters, including carbon dioxide, vaporized hydrogen peroxide, humidity, and dew point. Enni holds a M.Sc. in Automation and Electrical Engineering from Aalto University.
Hannu Sairanen Principal Scientist As a Principal Scientist at Vaisala, Hannu Sairanen specializes in humidity measurement and applications, including humidity metrology. He has over 10 years' experience in humidity metrology, humidity measurements, and humidity-dependent processes with many publications based on his work in those areas. Hannu holds a doctorate from Aalto University in Finland, with a major in applied thermodynamics.
Casmir Igueri Jan 14, 2021 I am making a proposal for bio remediation of crude oil contaminated sites in Nigeria Delta of Nigeria.I need advice on the suitable instrument, parameters to monitor and quote to know the financial or cost implication. Reply
Janice Bennett-Livingston Jan 15, 2021 Thank you for your inquiry! A representative will reach out to you by email shortly. Reply
