1. Introduzione
Thank you for choosing the AUTENS AD-50L Dehumidifying Dry Cabinet Box. This manual provides essential information for the safe and efficient operation of your new dry cabinet. This product is designed to protect sensitive items such as camera lenses, electronic equipment, and other valuables from moisture, dust, and oxidation by maintaining a stable, controlled humidity environment.
Si prega di leggere attentamente il presente manuale prima di utilizzare il prodotto e di conservarlo per riferimento futuro.

Immagine 1.1: anteriore view of the AUTENS AD-50L Dehumidifying Dry Cabinet, showcasing its capacity for camera equipment.
2. Istruzioni di sicurezza
- Garantire l'alimentazione voltage matches the specifications indicated on the product label.
- Do not place the dry cabinet in direct sunlight, near heat sources, or in areas with high humidity.
- Keep the dry cabinet away from water or other liquids to prevent electric shock.
- Do not open the dehumidification unit or attempt to repair it yourself. Contact qualified service personnel for assistance.
- Ensure the cabinet door is properly sealed after placing or removing items to maintain the internal humidity level.
- Keep out of reach of children to prevent accidental injury or damage to stored items.
3. Contenuto della confezione
Verificare che tutti i componenti siano presenti al momento del disimballaggio:
- AUTENS AD-50L Dehumidifying Dry Cabinet Box
- Adattatore di alimentazione
- Adjustable Shelves (Quantity may vary by model)
- Wave Sponge Pads
- Chiavi per la serratura della porta
- Manuale dell'utente (questo documento)
4. Caratteristiche del prodotto
- Stable Humidity Control: Utilizes microprocessor and TE Cooling technology for real-time temperature and humidity detection, ensuring a stable environment.
- Energy Saving & Noiseless: Operates with low power consumption (8W) and produces no noise or heat, making it suitable for various environments.
- Alta precisione: Humidity control accuracy of ±1%RH (laboratory data), allowing precise adjustment between 25% and 60% RH.
- Design durevole ed elegante: Constructed from high-quality steel plate and aluminum alloy frame with toughened glass magnetic door. Features a dual LED display for temperature and humidity.
- Interno regolabile: Adjustable shelves and included wave sponge pads provide flexible storage for various item sizes.
- Sicurezza: Equipped with a lock and keys for added security of your valuables.

Image 4.1: Visual representation of the dry cabinet's energy-saving, noiseless, safe, and radiation-free operation.
5. Impostazione
- Disimballaggio: Carefully remove the dry cabinet from its packaging. Inspect for any damage during transit.
- Posizionamento: Place the cabinet on a stable, level surface. Ensure there is adequate ventilation around the unit. Avoid placing it in areas with extreme temperature fluctuations or direct sunlight.
- Piedini regolabili: For models ≥ 50L, the cabinet includes adjustable leveling feet. If the ground is uneven, adjust the feet to ensure stability.
- Installazione dello scaffale: Insert the adjustable shelves into the desired slots. Place the wave sponge pads on the shelves to cushion your items.
- Collegamento elettrico: Connect the power adapter to the cabinet's power input and then plug it into a suitable electrical outlet.
- Esecuzione iniziale: It is recommended to run the cabinet empty for at least 8 hours when first using it or after a long period of disuse. This allows the internal humidity to stabilize at a lower level.

Image 5.1: Close-up of various product details such as keys, wave sponge, LED lights, and adjustable feet.
6. Istruzioni per l'uso
6.1 Display e controlli digitali
The control panel features a dual LED screen displaying real-time temperature and humidity. Buttons allow for setting the desired humidity level and controlling the internal LED lights.
- Visualizzazione della temperatura: Shows the internal temperature. Note that the internal temperature can be monitored but not controlled.
- Visualizzazione dell'umidità: Shows the current relative humidity (RH%) inside the cabinet.
- Pulsante IMPOSTA: Press to enter humidity setting mode.
- Frecce su/giù: Use to adjust the target humidity level.
- Pulsante luce: Toggles the internal LED lights ON/OFF.
6.2 Impostazione del livello di umidità
- Premere il tasto IMPOSTATO button once. The humidity display will start flashing.
- Utilizzare il Up or Giù arrow buttons to adjust the desired relative humidity (RH%) between 25% and 60%.
- Premere il tasto IMPOSTATO button again to confirm your selection, or wait a few seconds for the setting to automatically save.
- The cabinet will begin dehumidifying until the set humidity level is reached. It will then maintain this level by cycling the dehumidification process as needed.
6.3 Recommended Humidity Levels for Various Items
| Relative Humidity (RH%) Level | Articoli consigliati |
|---|---|
| dal 50% all'60% | Books, antique documents, paper, prints, camcorders, cameras, lenses, telescopes, microscopes, endoscopes. |
| dal 40% all'50% | Compact discs, film negatives, film transparency/slides, microfilm, disk drives, audio and video tapes. |
| dal 30% all'40% | Medical and pharmaceutical powder products, electrical equipment, semiconductors, capacitors, printed circuit boards, ICs, batteries, other electronic equipment, precision measuring tools, spectrometers, optics, lenses. |
| dal 25% all'30% | Pharmaceutical raw materials, spices, powder coating, adhesives, seeds, pollen, dry flour. |
Table 6.1: Recommended humidity levels for different types of items.

Image 6.1: A visual guide to recommended humidity levels for different categories of items.
7. Manutenzione
- Pulizia: Wipe the exterior of the cabinet with a soft, dry cloth. For the interior, use a slightly damp cloth and mild detergent if necessary, then dry thoroughly. Do not use abrasive cleaners or solvents.
- Guarnizione della porta: Periodically check the magnetic door seal for any damage or gaps. A proper seal is crucial for effective dehumidification.
- Cavo di alimentazione: Ispezionare regolarmente il cavo di alimentazione per verificare la presenza di eventuali segni di usura o danni.
- Stoccaggio a lungo termine: If the cabinet will not be used for an extended period, unplug it, clean it, and store it in a dry, cool place.
8. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Humidity level not decreasing | Door not properly sealed; Cabinet overloaded; High ambient humidity; Dehumidification unit malfunction. | Ensure door is tightly closed. Reduce the number of items. Allow more time for stabilization. Contact customer support. |
| Display non funzionante | No power; Loose connection. | Check power adapter and outlet. Ensure all connections are secure. |
| Rumore insolito | Problema con i componenti interni. | Unplug the unit and contact customer support. |
| Internal humidity increases after opening door | Funzionamento normale. | The longer the door is open, the more ambient air enters. Close the door promptly; the cabinet will re-stabilize. |
Tabella 8.1: Passaggi comuni per la risoluzione dei problemi.

Image 8.1: Important tips for optimal performance and care of the dry cabinet.
9. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Modello | AD-50L |
| Capacità | 50 litri |
| Marca | AUTENTIC |
| Consumo energetico | 8 Watt |
| Gamma di controllo dell'umidità | 25% - 60% UR |
| Precisione dell'umidità | ±1%RH (Laboratory Data) |
| Display | Digital LED Dual Screen (Temperature & Humidity) |
| Dimensioni (P x L x A) | 41.9 cm P x 29 cm L x 32 cm A (16.5" P x 11.41" L x 12.6" A) |
| Peso dell'articolo | 19.76 libbre (8.98 kg) |
| Materiale | Steel Plate, Aluminum Alloy Frame, Toughened Glass |
| Caratteristiche speciali | Digital Display, Noiseless, Energy Saving, LED Lights, Adjustable Shelves, Lockable Door |
Table 9.1: Technical specifications of the AUTENS AD-50L dry cabinet.

Image 9.1: Product dimensions of the AUTENS AD-50L dry cabinet.
10. Garanzia e supporto
AUTENS products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your purchase or contact AUTENS customer support directly. If you encounter any issues or have questions regarding your product, please reach out to our customer service team for assistance.
For further support, please visit the official AUTENS websito o contattare il rivenditore.





