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The beans sit in the hopper, ground on demand. This is the faster way when the same variety is always running.
The diameter of the grinding burrs determines how many revolutions are needed for the same amount of coffee.
Flat burrs grind with two parallel rings and deliver a tight particle size distribution.
The grinder grinds for a set time.
A large hopper means less frequent refilling.
The beans sit in the hopper and are ground on demand.
The grinder output indicates how much ground coffee comes out per second.
The numbers from the data sheet, in the order that matters. A faster grinder does not grind better, it only grinds more.
The larger the burrs, the fewer revolutions are needed for the same amount of coffee. The grounds heat up less, and heat in the ground coffee costs aroma. Installed are Flat hardened steel.
For 18 g of coffee, calculated from 3,5 g per second. For a single drink you hardly notice it: brewing and milk foam take longer than grinding. For 50 drinks during peak time that is about 2 minutes less grinding time than the mid-range of our assortment.
These are 550 square centimeters of counter that are permanently occupied. At 60 cm height you need space above it for refilling.
All values come from the data sheet of this device. If a specification is missing, it is not listed here.
The same values by which you filter and compare in the shop. Is something missing? Write to us, we'll add it.
The beans sit in the hopper and are ground on demand. This is the faster way in everyday life, especially if the same coffee is used all the time. A full hopper, however, means that the beans at the bottom are exposed to the air for longer.
The diameter of the grinding burrs determines how many revolutions are needed for the same amount of coffee. Larger burrs need fewer revolutions, the grind warms up less, and heat in the grind reduces aroma.
Flat burrs grind with two parallel rings and deliver a tight particle size distribution. You do not recognize dull burrs by appearance but by the fact that the shot runs faster than usual.
The grinder grinds for a set time. That is quick for everyday use, but you have to readjust it when the bean changes or when the grind size changes, because then a different amount will flow in the same time.
The grinder output indicates how much ground coffee comes out per second. For a single drink you hardly notice it, as extraction and milk determine the time. You only feel it when many drinks are made back to back.
A large hopper means less frequent refilling. Bear in mind that beans age in it: anything that stays in the hopper for longer than a few days loses aroma, no matter how good the grinder is.
Manufacturer: Eureka · EUREKA, Conti Valerio S.r.l., Via Luigi Longo 39/41, 50019 Sesto Fiorentino (FI), Italy, www.eureka.co.it/en, [email protected]
Three varieties that we have dialed in on exactly this machine. Start recipe included.
All coffee beans in our range are organic.
Hochlandjuwel organic coffee Ethiopia Guji, NaturalTastes like berry compote with a chocolate finish. Rosehip and cherry on the first sip, followed by pronounced blueberry, dark chocolate in the finish.
Start recipe: 17-18 g → 34-43 g (1:2 to 1:2.5) in 27-30 s
Hornisgrinde Organic Espresso, Single Origin BrazilMarzipan on the first sip, followed by milk chocolate, vanilla in the finish. Round body, soft texture, very little acidity.
Start recipe: 17-18 g in the double basket → 36-40 g (Brew Ratio 1:2 to 1:2.3) in 28-32 s
Mount Everest organic espresso blend from five originsChocolate base from Brazil, bright stone fruit from Ethiopia, clear fruit and structure from Honduras, syrupy depth from the Indonesian Gayo...
Start recipe: 17-18 g in the double basket → 36-40 g (Brew Ratio 1:2 to 1:2.3) in 28-32 s
Beans ship free with the machine and come from the same roast week.
Eureka tamper adjustable 58.3 mm with oak handleAdjustable in height so that it fits the basket of your machine. Even pressure across the whole surface is what makes the extraction repeatable.
Grinder brush for coffee grinderGround coffee stays in the grind chute and goes stale there. A quick pass with the brush after each grind is enough.
Puly Grind Grinder Cleaner 10x15gCoffee oils coat the burrs and shift the grind size without you seeing it. Every few weeks, run a bag through the grinder.
You write to us, not the manufacturer. We organize pickup, repair and return shipping.
Seals, shower screens, pumps in stock. Maintenance service recommended after two years.
* Creditworthiness required. Installment example PayPal Installments: effective annual interest rate 12,49 % p. a., fixed nominal interest rate 11,80 % p. a., term 24 months. PayPal shows terms and total costs in the next step. Only for customers resident in Germany.
Het belangrijkste verschil tussen de Eureka Helios 65 +++B-stock+++ en de reguliere Eureka Helios 65 is de staat van de producten. De B-stock vertoont kleine optische gebreken of beschadigingen aan de verpakking, terwijl de reguliere versie deze gebreken niet heeft. Technisch gezien zijn beide modellen echter volledig functioneel en verschillen ze niet in prestaties of duurzaamheid.
De keuze tussen de Eureka Helios 65 +++B-stock+++ en de Eureka Helios 75 hangt af van uw specifieke behoeften. De Helios 65 is een B-stock-model dat volledig functioneel is en alleen kleine optische gebreken of beschadigde verpakkingen kan hebben. Beide modellen behoren tot de Helios-familie, maar de Helios 75 heeft mogelijk andere specificaties die beter bij uw wensen passen. Een zorgvuldige afweging van de prestatiegegevens en functies van de Helios 75 kan u helpen de juiste keuze te maken.
Is de Eureka Helios 65 +++B-stock+++ geschikt voor filterkoffie?
B-stock bij Eureka betekent: technisch in orde, volledige fabrieksgarantie, maar optische gebreken of transportschade aan de verpakking. Als je de molen in de werkplaats of thuis gebruikt en geen vitrine nodig hebt, bespaart dat je gemakkelijk 15–20 %. Belangrijk: retourneren alleen tegen shop-tegoed, geen contante teruggave. Controleer bij het uitpakken direct de vrijloop van de maalschijven (nulinstelling draaien, geen schuren) en of de micrometrische verstelling soepel loopt. Bij problemen direct melden. Voor professionals die waarde hechten aan functie in plaats van uiterlijk is het absoluut aan te raden.
Eureka geeft geen laser-diffractie-meetwaarden vrij voor de Helios 65, maar 65-mm platte maalschijven leveren doorgaans een smalle modale piek in het espressobereik (200–400 µm) met een matig aandeel fijndeeltjes. De maalschijven zijn gehard staal, geen diamantcoating zoals bij de Mignon XL. Dat betekent: goede uniformiteit voor klassieke espresso-blends, maar niet de ultra-laag-fijndeeltjes-controle van een EK43 of Lagom P64. Voor reproduceerbare shots in het prosumer-segment is dat volledig voldoende; bij lichte specialty-roastingen met extreem hoge eisen aan helderheid merk je wel compromissen. De maalretentie is dankzij de 15°-helling en het uitblaassysteem minimaal.
Ja, de beschikbaarheid van reserveonderdelen is identiek, B-stock verschilt alleen optisch, niet in service. Eureka werkt sinds juni 2025 samen met REPA als Global Master Distributor voor reserveonderdelen; je krijgt originele maalschijven, afdichtingen en schakelaars tijdig via vakhandelaren. De Helios 65 gebruikt dezelfde 65-mm platte schijven als andere Eureka-modellen, wat het voorraadbeheer vereenvoudigt. Belangrijk: retourneren van B-stock gebeurt alleen als shop-tegoed, niet contant; bij defecten geldt wel de volledige fabrieksgarantie zoals bij nieuw product.
Write to us if you are unsure about the selection. We roast ourselves and drink what we sell.
