Humidity Fundamentals, Part 1: Key Concepts
What relative humidity, dew point, absolute humidity and mixing ratio are, how temperature and pressure distort the reading, and why dew point is…
Technical note
Contents
What you will find in the guide
Data center trends
The critical role of cooling and measurements in today's data center operations.
Why measurement accuracy matters
How accuracy affects a data center's costs and operational risks.
Real case study
Measurement accuracy vs. cooling energy costs in an operating data center.
How to increase accuracy
The five characteristics that define a high-accuracy measurement.
Technical note
Humidity Fundamentals, Part 2: Practical Measurement
How humidity behaves in real conditions, the three most common measurement problems, and two practical scenarios —heated air and compressed air—…
How to Choose the Right Humidity Instrument
When to measure relative humidity vs. dew point, what high and low humidity demand, how temperature and pressure factor in, and when a warmed probe…
Total Gas Pressure: Air Leak Detection in Power Transformers
Why measuring oxygen concentration alone is not enough to detect air ingress in sealed transformers, and how total gas pressure turns leak detection…
A question about your measurement
A specialist replies with the solution, the instrument and the service that fit.