Technical specifications
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Delta Q QALIDUS N°10 – 10 coffee capsules
Frequently Asked Questions
Which capsules are compatible with the Mini Qool?
Only Delta Q capsules — a proprietary system since 2007. The Delta Q capsule has a specific format (not interchangeable with Nespresso, Dolce Gusto, Lavazza AMM/Blue/EP/Firma, or illy Iperespresso). The complete Delta Q range is available at Cafemalin .
- 14 numbered intensities — from No. 1 the mildest to No. 14 the most intense (Qonvictus N7, Aqtivus N8, Qharisma N12, EpiQ N14…).
- Decaffeinated — Deqafeinatus N°7.
- Formats — box of 10 single caps, box of 40 caps, economy pack of 100 caps (10 × 10).
Who is the Mini Qool aimed at?
The Mini Qool targets the entry-level household segment : 1-3 people, simple daily coffee use. Use case:
- Household 1-3 people — 2-6 espressos/day. Compact machine that doesn't take up too much space.
- Student studio / small apartment — minimalist dimensions.
- Bed and breakfast, guesthouse, independent hotel room — simple machine for reception service.
- Waiting room for private practice — doctor, osteopath, physiotherapist — fast service without personal intervention.
For more advanced needs (cappuccino / frothed milk latte, multiple user profiles, touch screen), consider the Delta Q Milk-Q or Iconiq (high-end Delta Q).
What's the difference with other Mini Qool colours?
The Delta Q Mini Qool is available in 3 colors to suit different kitchens:
- Red (this product) — Delta Cafés' signature color , warm and bold.
- Grey — a neutral colour, it blends into all contemporary kitchens.
- Yellow — a sunny color, for colorful kitchens or pop style.
The technical specifications are identical : 15 bars, 0.6-0.8 L tank, dimensions W 13 × D 30 × H 27 cm. The choice is purely aesthetic.
How to prepare a cappuccino without a steam nozzle?
The Mini Qool doesn't have a built-in steam wand — it's a compromise between compactness and price. Two ways to prepare a cappuccino or latte:
- Separate electric milk frother — a standalone unit that heats and froths milk in 2 minutes. Pour over the Delta Q espresso. The closest thing to a real cappuccino.
- Hand whisk + microwave — heat 150 mL of whole milk in the microwave for about 1 minute, then whisk with an inexpensive battery-operated milk frother. Simple, but the result is less dense.
For an automatic cappuccino with integrated steam nozzle, opt for the Delta Q Milk-Q (high-end Delta Q) or the Lavazza AMM Idola system (integrated steam nozzle).
What maintenance is required?
Minimal maintenance , suitable for simple household use:
- Emptying the used capsule container — every 8-10 espressos.
- Water tank refill — every ~10 espressos.
- Descaling — every 3-4 months depending on local water hardness, with Delta or universal descaler compatible with capsule coffee makers.
- Exterior cleaning — damp microfiber cloth on the red finish (avoid abrasive products).
Regular heavy use or very hard water can reduce these intervals.
What is the Delta Q system?
Delta Q is the capsule system for home and small professional use launched by Delta Cafés (Portugal) in 2007.Delta Cafés is the No. 1 coffee company in Portugal, founded in 1961 in Campo Maior (Alentejo) by Rui Nabeiro. The Delta Q system:
- Proprietary capsule — specific format, not interchangeable with other systems.
- Intensity scale 1-14 — each intensity = a different Delta blend (single origin or blend, mild to intense, including decaf).
- Machine range : Mini Qool (compact burner), Naya (classic burner), Iconiq (high-end burner), Qosmo (intermediate), Milk-Q (with milk nozzle), Qlip / Qonic (design).
- International presence : distributed in more than 40 countries. Cafemalin is the Delta Cafés distributor in France.
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