Knowledge base

Technical insights, whitepapers, and practical knowledge from the world

Technical insights, whitepapers, and practical knowledge from the world of climate and refrigeration technology.

10 oktober 2025

Phase-out of F-gases: timeline, GWP table and what you should do now

The phase-out of refrigerants in Europe is laid down in legislation — but what does this timeline mean in practice for the R404A installation in your warehouse or production facility?

17 mei 2026

Mechanical cooling: how it works, what it's for, and when to choose it

Mechanical cooling precisely controls temperature. Nijssen builds custom cooling systems for storage, process cooling, and test facilities.

17 mei 2026

Climate chamber cleaning: protocol, agents, and pitfalls

Cleaning a climate chamber seems simpler than it is, until the panel coating starts blistering after a few months. The combination of high humidity, feed water, and the specific material

22 juli 2026

Climate Chamber Explained: Operation, Applications, and What You Need to Know

Discover what a climate chamber is, which climate conditions are regulated, and when terms like climate cell, test cell, or growth chamber are used.

24 september 2026

GWP over 20 years: a different perspective on the climate impact of refrigerants

GWP100 doesn't always tell the whole story. For cooling systems, the climate impact over 20 years can also be relevant.

30 augustus 2026

Industrial Heat Pump: When is it Cost-Effective? Decision Model with Grants (ISDE, EIA, SDE++)

Discover when an industrial heat pump is cost-effective. Includes a decision model, grant overview, and insights into the conditions for achieving a payback period of less than five years.

8 juni 2026

Natural Refrigerants: Ammonia, CO₂ or Propane — Which Suits Your System?

Natural refrigerants are a future-proof alternative to R404A and R507F. This article compares ammonia, CO₂, and propane in terms of cost, safety, and application.

17 mei 2026

Climate chamber cleaning: protocol, agents, and pitfalls

Cleaning a climate chamber seems simpler than it is, until the panel coating starts blistering after a few months. The combination of high humidity, feed water, and the specific material

22 juli 2026

Climate Chamber Explained: Operation, Applications, and What You Need to Know

Discover what a climate chamber is, which climate conditions are regulated, and when terms like climate cell, test cell, or growth chamber are used.

10 oktober 2025

Phase-out of F-gases: timeline, GWP table and what you should do now

The phase-out of refrigerants in Europe is laid down in legislation — but what does this timeline mean in practice for the R404A installation in your warehouse or production facility?

17 mei 2026

Mechanical cooling: how it works, what it's for, and when to choose it

Mechanical cooling precisely controls temperature. Nijssen builds custom cooling systems for storage, process cooling, and test facilities.

24 september 2026

GWP over 20 years: a different perspective on the climate impact of refrigerants

GWP100 doesn't always tell the whole story. For cooling systems, the climate impact over 20 years can also be relevant.

8 juni 2026

Natural Refrigerants: Ammonia, CO₂ or Propane — Which Suits Your System?

Natural refrigerants are a future-proof alternative to R404A and R507F. This article compares ammonia, CO₂, and propane in terms of cost, safety, and application.

30 augustus 2026

Industrial Heat Pump: When is it Cost-Effective? Decision Model with Grants (ISDE, EIA, SDE++)

Discover when an industrial heat pump is cost-effective. Includes a decision model, grant overview, and insights into the conditions for achieving a payback period of less than five years.

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