HPP272
Vaporized Hydrogen Peroxide, Humidity and Temperature Measurement HPP270 Series
for bio-decontamination processes
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The Vaisala PEROXCAP® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series probes are designed for demanding hydrogen peroxide bio-decontamination. The probes are ideal wherever repeatable, stable, and accurate measurement is essential and suitable for a variety of applications such as isolator, material transfer hatch, and room bio-decontamination.
Options
The basic probe option HPP271 is for measuring only H2O2 vapor concentration. The advanced HPP272 probe measures all relevant parameters during bio-decontamination processes, including: hydrogen peroxide vapor, temperature, and humidity as relative saturation and relative humidity, dew point, and vapor pressure.
The probes can be used as standalone devices, or with Vaisala Indigo transmitters: Indigo200 transmitters and Indigo520 transmitters. For easy-to-use access to configuration, calibration, and adjustment the probe can be connected to Vaisala Insight PC software.
What customers say:
Philippe Muylaert, Room Decontamination Service Specialist, STERIS SAS
Read full story
Jos van Daal, Technical director, Van Veldhuijzen Disinfection Services
Understanding the Unique Vaisala PEROXCAP Hydrogen Peroxide Sensor Technology
Configure the instrument
Choose the model, probes and accessories. Incompatible combinations are blocked as you go; the remaining rules are checked when the instrument is added to the quote.
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HPP272
A code can be pasted and the configuration builds itself.
Services and accessories
They are quoted separately: the instrument need not be configured.
Vaporized Hydrogen peroxide sensor with Indigo200 Transmitter in a Lab
Vaporized Hydrogen peroxide sensor with Indigo520 Transmitter in a Lab
Key benefits
Measures reliably and accurately even in high humidity
Intelligent measurement technology including the chemical purge function helps to maintain accuracy between calibrations in challenging environments. The purging process involves rapid heating of the sensor to remove possible contamination. The PEROXCAP sensor used in the HPP270 series probes is warmed, which prevents condensation from forming on the sensor. This provides reliable measurement even in condensing conditions.
3 measurement parameters in 1 instrument
In addition to hydrogen peroxide, the compact HPP272 measures temperature and humidity, referring to both relative humidity and relative saturation. This gives exact hydrogen peroxide readings in ppm throughout the whole bio-decontamination cycle. Dew point and vapor pressure measurements are possible.
Successful audits
Repeatable measurement helps you pass audits and regulatory inspections successfully.
Documents
- DatasheetThe Vaisala PEROXCAP Hydrogen Peroxide, Humidity, and Temperature Probes HPP271 and HPP272 are designed for demanding hydrogen peroxide biodecontamination where repeatable, stable, and accurate measurement is essential.
- User guide