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1. Structure of RTA:
RTA has a basic structure including the following main components:
-Deck: Is where the coil and cotton are installed, similar to RDA. The RTA deck is usually located below or in the middle of the e-liquid chamber.
-Tank (essential oil chamber): Contains a large amount of essential oil, helping users not have to drop essential oil frequently like RDA.
-Chimney: Connects the deck and drip tip, leading steam to the suction mouth.
-Airflow: The air vent system regulates the amount of air entering the coil, usually located at the bottom or side of the combustion chamber.
-Drip Tip: The suction mouth where the user holds the tip.
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2. Characteristics of RTA:
-Essential oil chamber: Can store 2-6ml of essential oil depending on the design, suitable for mobile users.
-Highly customizable: Allows users to wrap their own coils and place cotton to adjust flavor and smoke volume.
- Wicking system: Requires precise cotton placement to avoid dry hits or essential oil leakage.
3. Advantages of RTA:
-More convenient than RDA: No need to continuously drip essential oils, thanks to the tank.
-Customize flavor: Users can build their own coils to adjust strength, flavor, and smoke volume.
-Long-term cost savings: Just replace cotton and wind the coil, no need to buy stock coil like other devices.
-Variety of experiences: Suitable for both MTL (Mouth-to-Lung) and DTL (Direct-to-Lung) thanks to the ability to customize airflow and coil.
4. Disadvantages of RTA:
-More complicated setup: Proper coil wrapping and cotton placement is a must to ensure performance, avoid leaks or dry hits.
-Difficult to maintain: Compared to stock coil devices, RTA requires users to disassemble and clean more frequently.
-Essential oil leakage: If the cotton is not placed properly or the chamber is not tightened enough, essential oil may leak.
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5. RTA users:
RTA is typically intended for:
-People who have experience in vaping, familiar with building coils themselves.
-Users enjoy rich flavor experiences and customizable smoke output.
-People need a device with a large essential oil chamber for continuous use without having to drop essential oil many times.
6. Compare RTA with other types of combustion chambers:
Characteristic | RTA | RDA | Sub-ohm Tank |
Coil customization | Yes (Rebuildable) | Yes (Rebuildable) | No (Stock coil) |
Essential oil chamber | Have | Are not | Have |
Flavor | Good (depending on setup) | Very good (direct dripping) | Good but inferior to RDA and RTA |
Convenience | Medium | Short | High |
7. Some prominent RTAs on the market:
-GeekVape Zeus X RTA : Leak-proof airflow system, suitable for both newbies and experienced users.
- Vandy Vape Kylin Mini RTA: Single coil deck design, easy to build and rich flavor.
- Hellvape Destiny RTA : Bottom airflow, good flavor and easy to use.
Conclude:
RTA is an ideal choice for those who want to enjoy good flavor and customizable vapor without having to constantly drip e-juice like RDA. However, using RTA requires some experience in building coils and placing cotton properly to avoid problems such as leaking or burning. This is a suitable device for those who want to take their vaping experience to the next level.