Emag Emmi-04D vs SilverCrest SUR 50 A1
Facts from manuals and makers, side by side. We have not tested either cleaner, so we do not name a winner.
Where they differ
| Spec | Emag Emmi-04D | SilverCrest SUR 50 A1 |
|---|---|---|
| Made for | Pro | Jewelry |
| Tank volume | 0.6 L | 0.5 L |
| Tank inside (L × W × H) | 160 × 90 × 50 mm | Not stated |
| Frequency | 45 kHz | 48 kHz |
| Ultrasonic power | 40 W | Not stated |
| Total power | 40 W | 50 W |
| Timer settings | Not stated | 1.5, 3, 5, 8, 10 min |
| Timer max | Not stated | 10 min |
| Degas | No | Not stated |
| Sweep | No | Not stated |
Where they are the same
- Heater
- No
- Timer
- Preset buttons
- Basket
- Yes
- Lid
- Yes
- Power source
- Mains
Power and frequency usually come from the maker or the seller and are not independently tested.
Warnings from each manual
Emag Emmi-04D
- Ask your optician first about coated glasses – ultrasound can damage the coating
- Do not place items directly on the bottom of the tank
- No flammable chemicals, acids, cleaners containing chloride or household cleaners
SilverCrest SUR 50 A1
- Not for porous stones such as pearls, opal, turquoise or emerald
- Glasses and lenses for 90 seconds at most
- Not for mechanical watches or watches that are not waterproof
- Not for plastic lenses, wood, leather or silver-plated costume jewelry
- Let it cool after five runs in a row
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