Hidden Maintenance Issues Could Be Slowing Your Evaporation

When evaporation performance declines, attention often turns to solvent choice or process parameters. In many cases, however, the issue is mechanical.

Worn seals, degraded vacuum components, minor leaks, or poorly maintained heating baths can quietly reduce efficiency, extend run times, and affect reproducibility. Over time, these small issues increase strain on the system and lead to avoidable downtime.

To help laboratories protect performance and extend equipment lifespan, our partner BUCHI is offering two free, on-demand maintenance webinars led by their evaporation and service specialists.

Webinar 1: Keep Your Rotavapor® Running at Peak Performance

This session focuses on practical maintenance techniques to maintain system integrity and consistent evaporation performance.

This webinar covers:

• How to inspect and replace seals to maintain airtight operation

• Correct assembly and disassembly for safe and effective cleaning

• Best practices for bath cleaning and filling to ensure stable thermal efficiency

For laboratories operating under GXP, or ISO standards, routine maintenance is essential to maintaining process consistency and audit readiness.

Webinar 2: Mastering Rotavapor Maintenance – Vacuum Pump Basics

Vacuum stability is fundamental to evaporation efficiency. Reduced pump performance, contamination, or membrane wear directly impacts pressure control and evaporation speed.

This webinar covers:

• Recommended vacuum pump cleaning frequency

• Internal and external cleaning after routine use

• Membrane servicing

• Cleaning and maintaining the Woulff bottle

Understanding and maintaining vacuum performance is critical to achieving consistent, reproducible results.

Local Rotavapor & Vacuum Pump Maintenance Support

While routine user maintenance is essential, periodic professional servicing ensures long-term reliability.

Mason Technology provides local maintenance and repair support for both Rotavapor systems and laboratory vacuum pumps. Our service capability includes:

• Preventive maintenance inspections

• Seal replacement and mechanical integrity checks

• Vacuum pump diagnostics and performance testing

• Membrane replacement and internal cleaning

• Leak detection and system optimisation

• On-site servicing or workshop repair at our Dublin Service Centre

• Structured maintenance agreements for planned servicing and cost control

Proactive maintenance reduces unplanned downtime, extends equipment lifespan, and protects critical laboratory workflows.

If your evaporation runs are slowing, your vacuum pump is struggling to reach target pressure, or servicing has been deferred, a technical assessment is advisable.

Watch the On-Demand Webinars

Both sessions are available to view at your convenience:

• Keep Your Rotavapor® Running at Peak Performance

• Mastering Rotavapor Maintenance – Vacuum Pump Basics

For advice on Rotavapor maintenance or vacuum pump servicing, contact Mason Technology to discuss support options or schedule a service visit.