Continuous Evaporators

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Continuous Evaporators: Automation and Efficiency in Ongoing Evaporation Processes

Continuous evaporators, particularly automation systems added to existing rotary evaporators, represent the next step in optimizing laboratory evaporation processes. These solutions enable automated, unattended processing of large sample volumes or series of samples, increasing throughput, improving safety, and saving valuable time.

Operating Principles and Automation of Continuous Evaporation

Instead of a manual batch evaporation process, continuous or automated evaporation systems allow for the continuous feeding of the sample into the evaporation flask and/or automatic draining of the condensate and residue. This is achieved through the integration of pumps, level sensors, valves, and an intelligent control unit, like Heidolph’s Hei-VOLUME Distimatic module. This system manages the flow of materials into and out of the rotary evaporator according to pre-set parameters.

Automation allows the system to operate independently over extended periods, even beyond regular working hours, while maintaining stable and continuous process conditions. The result is the ability to process much larger volumes than possible manually in the same timeframe and perform repetitive evaporation tasks without constant operator intervention.

Key Applications Requiring High Throughput and Automation

Continuous and automated evaporation systems are particularly essential in the following situations:

• Processing Large Volumes: When the total sample quantity exceeds the standard evaporation flask volume and continuous feeding is required.
• Unattended Operation: Running long evaporation processes (e.g., overnight) without needing physical presence.
• Repetitive Processes: In quality control (QC) labs or research requiring serial processing of many samples under identical conditions.
• Continuous Distillation: Continuous separation and collection of solvents or different phases.
• Process Optimization: In pilot plants and R&D, for studying evaporation parameters over time.

Continuous Evaporation Solutions from Heidolph – Automation Offered by Labotal

Labotal offers advanced automation solutions for evaporation from the German company Heidolph, centered around the Hei-VOLUME Distimatic module. This intelligent module connects to Heidolph’s Hei-Vap series rotary evaporators, turning them into highly efficient automated evaporation systems. The Distimatic allows easy setting of filling and draining parameters, monitors the process using precise sensors, and ensures safe and reliable unattended operation.

The combination of a high-quality Heidolph rotary evaporator with the Distimatic module, accompanied by Labotal’s professional support, provides the laboratory with a powerful solution for increasing evaporation throughput and streamlining workflows. Our expert team will assist in adapting the right automated solution to your specific needs, guide you in operating the system, and provide comprehensive technical support.

Interested in making your evaporation process more automated and efficient? Discover the capabilities of Heidolph’s Hei-VOLUME Distimatic module. Contact Labotal’s experts for personalized advice, a demonstration, and a quote for continuous and automated evaporation solutions. Click here to contact us and get advice.