{"id":616,"date":"2025-08-31T00:33:54","date_gmt":"2025-08-30T16:33:54","guid":{"rendered":"https:\/\/rubasseroasters.com\/?page_id=616"},"modified":"2026-01-16T17:30:46","modified_gmt":"2026-01-16T09:30:46","slug":"near-infrared-radiation","status":"publish","type":"page","link":"https:\/\/rubasseroasters.com\/zh\/near-infrared-radiation\/","title":{"rendered":"Near Infrared Radiation"},"content":{"rendered":"\n
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Smarter & Better<\/mark>\u00a0Coffee Roasting\u00a0<\/h2>\n\n\n\n
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\"Nir<\/div>\n\n\n\n

Radiation<\/mark>\u00a0Roasting<\/h2>\n\n\n\n
Easier roast development, 50% less energy usage, and better for the environment \u2014 Near Infrared Radiation makes them all possible.

Radiation redesigns roasting in a truly innovative fashion.<\/div>\n<\/div>\n\n\n\n
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\"Auto<\/div>\n\n\n\n

One Touch,\u00a0Smart Replication<\/mark><\/strong><\/h2>\n\n\n\n
Full-auto roasting process & precise roast profile replication ensures efficient and care-free production.

Minimal work, optimal results \u2014 time after time.<\/div>\n<\/div>\n\n\n\n
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\"Moisture<\/div>\n\n\n\n

Live\u00a0Roast Moisture<\/mark>\u00a0Data<\/h2>\n\n\n\n
Introducing new roast data that deepens our understanding about coffee roasting \u2014 Starting with\u00a0the world’s first roast moisture detection\u00a0function.

Learn the details of each green coffees and control your roasts with precision like never before.<\/div>\n<\/div>\n<\/div>\n\n\n\n
Cutting-edge technology for\u00a0roasting better coffee in a smarter & more efficient way.<\/mark><\/div>\n\n\n\n

Get a Quotation<\/h2>\n\n\n\n
Ask More \/ Know the Price<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"2000px<\/div>\n<\/div>\n<\/section>\n\n\n\n
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1. Why Roast with NIR Radiation?<\/strong><\/h2>\n\n\n\n
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\"Penetrative<\/div>\n<\/div>\n\n\n\n
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Direct<\/mark>\u00a0Roasting<\/h2>\n\n\n\n
Using radiation to roast coffee saves you time, energy, and worries about underdeveloping your coffees.

Directly applying penetrative radiant energy onto the beans, radiant heat develops the coffee quicker & more evenly comparing to traditional (convective + conductive) roasting.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Correct<\/div>\n<\/div>\n\n\n\n
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Radiation \u226b<\/mark>\u00a0Convection<\/h2>\n\n\n\n
Radiant heat is evenly absorbed by the total mass of a coffee bean.

Convective heat (hot air) is mainly & firstly absorbed by the outer surface of a coffee bean.\u00a0 The heat needs time to penetrate deeper.

Roasting with radiation means:<\/strong>

\u25cf Faster roast development (especially as the beans get darker)
\u25cf Less uneven and\/or prolonged “baked” roasts.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Correct<\/div>\n<\/div>\n\n\n\n
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Powerful<\/mark>\u00a0Roasting<\/h2>\n\n\n\n
Gone are the days of slow and sluggish electric coffee roasters.

Near Infrared Radiation (NIR) roasting machines can achieve roasting durations similar to (or faster than) gas-burning roasters while only needing less than half of the total energy consumption.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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” …This results in approximately\u00a050% less energy consumption due to the effective heat method. “<\/em><\/h2>\n\n\n\n
(page 12, EECA Technology Scan report)<\/strong><\/em>
( Link to the full report is at the end of this page )<\/em><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Grey<\/div>\n<\/div>\n\n\n\n
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>50%<\/mark>\u00a0Roast Energy Savings<\/h2>\n\n\n\n
Switching the primary roasting energy source from hot air to radiation benefits roasters with tremendous energy savings.

Our center-placed radiation power element ensured maximum radiant heat utilization,\u00a0resulting in the world’s most energy efficient roasting process<\/strong>\u00a0(proven by the 3rd party research in the Appendix section below).<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Grey<\/div>\n<\/div>\n\n\n\n
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Cool & Comfortable<\/mark>\u00a0Roasting Environment<\/h2>\n\n\n\n
Improving roast energy efficiency by roasting with radiation also means less waste heat being released in to the roasting environment.\n\nThe benefits: \n\n\u25cf Comfortable, cool roasting sessions\n\u25cf Way less money spent on air conditioning<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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Experience Radiation Roasting\u00a0Live<\/mark><\/h2>\n\n\n\n
Book FREE online demo<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n <\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Grey<\/div>\n\n\n\n

2. Auto Roasting & Profile Replication<\/h2>\n\n\n\n
One Touch,<\/mark>
Smart Replication

Only 30 seconds of labor per roast<\/div>\n\n\n\n
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1. Select saved profile from touch panel<\/h4>\n\n\n\n
\"3s<\/div>\n<\/div>\n\n\n\n
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2. Auto\u00a0preheat & charge temperature idle<\/h4>\n\n\n\n
\"3s<\/div>\n<\/div>\n\n\n\n
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3. Auto\u00a0charging<\/h4>\n\n\n\n
\"3s<\/div>\n<\/div>\n\n\n\n
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4. Auto\u00a0roasting with profile replication<\/h4>\n\n\n\n
\"3s<\/div>\n<\/div>\n\n\n\n
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5. Auto discharge & cooling<\/h4>\n\n\n\n
\"3s<\/div>\n<\/div>\n\n\n\n
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6. Auto unloading<\/h4>\n\n\n\n
\"3s<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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Auto-Pilot
Roast Profile Replication<\/h2>\n\n\n\n
Smart automation + Precise replication = Minimal work, optimal results<\/strong><\/div>\n\n\n\n
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\"Pink<\/div>\n<\/div>\n\n\n\n
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Auto\u00a0Preheat<\/mark><\/h2>\n\n\n\n
The Auto-Pilot system automatically idles the bean temperature at your charge temperature.\n\nPower output and airflow setting are controlled by the system to ensure stable initial energy at the start of the roast.\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Pink<\/div>\n<\/div>\n\n\n\n
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Auto Roasting
Rubasse Back-tracking Algorithm<\/mark><\/h2>\n\n\n\n
Specialized algorithm takes full control over radiation heat & airflow settings, corrects temperature deviations swiftly, and replicates your unique profile with precision both on the graph & in the cup.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Pink<\/div>\n<\/div>\n\n\n\n
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Auto Roasting
Differential Pressure Profiling<\/mark><\/h2>\n\n\n\n
Rubasse’s “Pressure Compensation” feature mitigates possible effects on the roast caused by air pressure issues such as clogged ducts over time or weather\/ambient changes\u2026etc.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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See the Machine Roast & Replicate<\/h2>\n\n\n\n
Book Live Online Demo With Our Representatives<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n <\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Curve<\/div>\n\n\n\n

3. Digital Roast Data Collection<\/h2>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Grey<\/div>\n<\/div>\n\n\n\n
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Full Knowledge<\/mark> of Your Roasts<\/h2>\n\n\n\n
Fully digitalized roast control & roast data sensors enable users to roast with precision & insight.


Roast data includes :

Bean temperature<\/strong>
Bean temperature rate of rise (RoR)<\/strong>
Exhaust air temperature<\/strong>
Drum surface temperature<\/strong>
Differential pressure<\/strong>
Exhaust Moisture*<\/strong><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Meticulous<\/div>\n<\/div>\n\n\n\n
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Meticulous in Data Consistency<\/mark><\/h2>\n\n\n\n
Low quality data sometimes is worse than no data.

To obtain truly informative insights, we make sure that our roast data collection is flawless from an engineering perspective – starting from making & hand-tuning each & every temperature sensing probe!<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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Exhaust Moisture Meter<\/mark>
A New Perspective<\/h2>\n\n\n\n
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“<\/strong> <\/strong>Actually seeing how the coffee release moisture during roasting really elevates a roaster’s understanding about the roasting process. “<\/p>\n\n\n\n


\u2014 William Cheng, Founder of Rubasse<\/p>\n<\/blockquote>\n<\/div>\n <\/div><\/div>\n\n\n\n

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\"2<\/div>\n<\/div>\n\n\n\n
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1st Crack Navigator<\/mark><\/h2>\n\n\n\n
\u25cf More reliable way to mark 1st crack
\u25cf Perfect post-crack heat application
\u25cf Avoid the “Crash & Flick” with ease

The above are some of the highlighted benefits roasters gain after including our exhaust moisture data into their roastings.\u00a0<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Correct<\/div>\n<\/div>\n\n\n\n
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Visualize<\/mark>\u00a0How Coffees “Roasts Differently<\/h2>\n\n\n\n
You can now see possible reasons behind common sayings such as “Kenyan coffees like to crash” or “Naturals tend to fly-off near the end of roasting”…etc.

The exhaust moisture curve gives you previously inaccessible, crucial information when designing roasting heat profiles for individual coffees.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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More About the Exhaust Moisture Meter<\/h2>\n\n\n\n
Ask Us Anything\uff01<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n <\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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\"Nano1s<\/div>\n\n\n\n

Roast It the Way You Like It<\/h2>\n\n\n\n
Just More Efficiently & Consistently<\/strong><\/div>\n\n\n\n
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\"Pink<\/div>\n\n\n\n

Micro<\/h2>\n\n\n\n
Daily production roasting made simple.<\/strong><\/div>\n\n\n\n
\u25cf Max.\u00a03kg<\/strong>\u00a0capacity
\u25cf Min. 300g capacity

\u25cf 220V single phase power

\u25cf\u00a0Unlimited back-to-back roastings<\/strong>
\u25cf 100% automated roast workflow<\/div>\n<\/div>\n\n\n\n
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\"Pink<\/div>\n\n\n\n

Nano<\/h2>\n\n\n\n
Small scale roasting powerhouse.<\/strong><\/div>\n\n\n\n
\u25cf Max.\u00a0600g<\/strong>\u00a0capacity
\u25cf Min. 200g capacity

\u25cf 220\/110V single phase power

\u25cf\u00a0Unlimited back-to-back roastings<\/strong><\/div>\n<\/div>\n<\/div>\n\n\n\n
\"Pink<\/div>\n\n\n\n

What Our Users\u00a0Love<\/mark><\/h2>\n\n\n\n
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\"Pink<\/div>\n\n\n\n

Hassle-Free Setup<\/h4>\n\n\n\n
Our 220V, 1-phase power makes our roasting machines extremely set-up friendly.

Worry no more about gas pipelines or industrial 3-phase electicity settings.<\/div>\n<\/div>\n\n\n\n
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\"Pink<\/div>\n\n\n\n

Simple Maintenance<\/h4>\n\n\n\n
If you know how to change a lightbulb, you can do maintenance on a Rubasse roaster.

NIR heat source, airflow system, and our roasting drum are all designed with easy cleaning in mind.<\/div>\n<\/div>\n\n\n\n
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\"Pink<\/div>\n\n\n\n

Intuitive Roasting<\/h4>\n\n\n\n
Linear heat energy output calibration and the direct heating enables our users to roast intuitively.

Want more energy applied immediately? Just crank up the power %.<\/div>\n<\/div>\n<\/div>\n\n\n\n

What Our Users\u00a0Say<\/mark><\/h2>\n\n\n\n
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\"12<\/div>\n\n\n\n
I have tried some traditional roasters, but\u00a0with the Rubasse,\u00a0I discovered unexplored flavor notes in my Indian coffee beans that I have never found with other roasters.<\/strong>\u00a0 It’s quite surprising how the Rubasse can reveal new notes & aromas.<\/div>\n\n\n\n
JC Mysore, Green coffee exporter & coffee roasters, India<\/div>\n<\/div>\n\n\n\n
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\"12<\/div>\n\n\n\n
The roaster is very responsive with a high level of control allowing you to easily roast your coffee in the way you want, then after you have created your ideal profile you are able to replicate the roast knowing that it will keep repeating your roast with a high level of consistency.<\/div>\n\n\n\n
Bay coffee roasters, coffee roastery & cafe, United Kingdom<\/div>\n<\/div>\n<\/div>\n\n\n\n
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See the Machines in Action<\/h5>\n\n\n\n
Book FREE Online Demo<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n\n\n\n
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Get a Quotation<\/h5>\n\n\n\n
Ask more \/ Know the price<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n\n\n\n
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Rubasse Distributors<\/h5>\n\n\n\n
Find Distributor Near You<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\"Customer<\/div>\n\n\n\n
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2025 Global Promo: Up to 20% Off & More!<\/h1>\n\n\n\n

If you place your order for our roasting machine between 28~30th November, than the Global Promo discount will be applied to your order.<\/p>\n\n\n\n

What’s more, if your region has a local Rubasse distributor, you can receive extra gifts! (click on the flags below for details in each region).<\/p>\n\n\n\n

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\"Uk<\/span>
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United Kingdom<\/strong><\/p>\n\n\n\n

See More<\/span><\/span><\/span><\/a>
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Roaster up to 20% OFF * <\/strong>
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+ Extra Bonus (Full Add-on Sensors)
+ 20kg Columbian specialty coffee green beans<\/p>\n\n\n\n

<\/p>\n\n\n\n

In Collaboration with our United Kingdom distributor:<\/p>\n\n\n\n

Bay Coffee Roasters<\/h1>\n\n\n\n
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Contact to Claim Deal<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>