In many laboratories, especially those involved in chemical processing, residue handling after evaporation can be one of the most frustrating parts of the workflow. Once the solvent has been removed, what remains in the flask is often a sticky, uneven solid mass which difficult to collect, and even more difficult to clean. The conventional approach which are scraping, dissolving, filtering, then scraping again, is not only time-consuming but also risks damaging fragile glassware and losing valuable samples in the process.

But what if this entire process could be simplified? That’s exactly what the Yamato rotary evaporator offers: an intelligent, programmable solution to deal with residual solids more efficiently. Through adjustable rotation speed and direction, operators can automate the solidification process to turn sticky residues into dry, granular solids. No more manual scraping. No more guesswork. Just efficient post-distillation cleanup that saves both time and effort.

The models most commonly used for this purpose include the Yamato RE202/212 and REV202/212 series, which are known for their superior automation, rotation control, and vacuum precision. These rotary evaporators offer one of the widest rotation speed ranges on the market which is between 5 and 315 rpm that provides the flexibility needed to work with a variety of solvents and sample types. Thanks to the intuitive encoder dial, adjusting settings becomes a smooth, tactile experience: rotate gently for fine-tuning, or spin quickly for large changes.

Whether working with water, ethanol, acetone, or more complex organic solvents, Yamato rotary evaporators provide multiple rotation modes (forward, reverse, auto-reverse) that can be customized depending on the viscosity and volatility of the solution. Visibility is also a priority. The speed display includes up to 8 brightness levels, ensuring clarity even in bright or low-light lab conditions.

Another key highlight is the ergonomic and compact design. All glassware and heating bath components can be positioned flexibly, saving precious lab space and enhancing convenience. Yamato’s condensers are engineered to prevent liquid stagnation and backflow, enhancing durability and operational reliability, while chemical-resistant PTFE seals ensure long-term use even with aggressive solvents.

For laboratories seeking efficiency and precision, Yamato’s rotary evaporators deliver exceptional performance. In Indonesia, these products are officially available through PT. Universal Labora Analitika, the authorized distributor of Yamato Scientific. As the trusted distributor, ULA offers original products, professional installation, comprehensive technical support, and after-sales service tailored to laboratory needs.

If your lab struggles with solid residues after distillation, upgrading to a smarter evaporation system like Yamato could make all the difference. Contact PT. Universal Labora Analitika at info@ula.co.id or visit www.ula.co.id to request a product demo or consultation today.