Overview of VirTis Freezemobile FM35EL Freeze Dryer/Lyophilizer

The VirTis Freezemobile FM35EL Freeze Dryer offers precise temperature control, versatile applications, and reliable quality assurance thanks to more than 35 years of manufacturing experience backing its design. This freeze dryer is easy to install and incredibly efficient, even when purchased used.

At New Life Scientific, we offer quality used models of the SP VirTis Freezemobile FM35EL Freeze Dryer at the most affordable prices. You also have peace of mind when purchasing a used freeze dryer from us, thanks to rigorous testing standards.

View in stock used freeze dryers for sale here. Need assistance? Get in touch with us today.

VirTis Freezemobile FM35EL Freeze Dryer Features

These freeze dryers have several standout features:

• Enhanced refrigeration systems that offer exceptional performance up to -85ºC

• Time-saving features like a front-facing oil change module that makes maintenance easy

• High-throughput for batch processing

• Advanced pressure controls that optimize heat transfer so that cycles finish faster

Freezemobile FM35EL Freeze Dryer Specifications

Our Testing Process

1. Freeze dryer is visually inspected on arrival and then a performance test is initiated to see how well the unit is operating.

2. The interior and exterior of the unit are cleaned using a dry ice blasting method to remove buildup and contaminants.

3. The freeze dryer technician checks the ambient pressures of the high and low side compressors (if applicable). A functional test of the refrigeration circuit is performed to verify that the unit is cooling in accordance with the manufacturer's specifications.

4. Air-cooled units use a condenser and fans to remove heat from the system. The condenser is inspected and cleaned to ensure proper airflow. Water-cooled units use facility water or a standalone chiller to dissipate heat from the refrigeration circuit. The water circuit is inspected for leaks and verified to be functioning correctly.

5. For rotary vane vacuum pumps, the oil is flushed and refilled. Scroll vacuum pumps, which are oil-free, are inspected and calibrated accordingly.

6. For benchtop and floor model freeze dryers equipped with tree and drum manifolds, the valves are cleaned, inspected, and regreased to ensure proper sealing and functionality.

7. The unit’s temperature sensors are calibrated to ensure accurate readings and proper performance (on non-Lyo software units).

8. Door seals and other critical components are inspected and replaced as needed.

9. Refrigeration lines are reinsulated, and all vacuum hoses are inspected or replaced to ensure proper system integrity.

10. If the unit includes software, the technician runs functionality tests, including checking the minimum and maximum achievable temperatures.

11. The freeze dryer technician verifies that the stoppering mechanism (if present) and isolation valves are functioning correctly.

Note: Isolation valves are designed to prevent air leaks within the system and must be tested for proper sealing during operation, heating, and defrost cycles.

12. The unit is repainted and redecaled where necessary to ensure a professional appearance.

NLS' Standard Freezemobile FM35EL Freeze Dryer Upgrades and Accessories

• Manifold with valves
• Vacuum Pump
• Vacuum Hose
• Vacuum Pump Oil
• Manual Fluid Evacuator
• 90-Day to 1-Year Warranty

Our Freeze Dryer Technician Checklist

At New Life Scientific, our technicians test each device thoroughly before shipping to verify performance and functionality. After our freeze dryer technician finishes the initial testing process, this Freeze Dryer Technician Checklist is filled out to record the important information gathered throughout the repair process. This checklist will be available publicly after the unit has undergone tech completion.

VirTis Freezemobile FM35EL Freeze Dryer Applications

The SP VirTis Freezemobile FM35EL serves numerous applications: 

• Biopharmaceutical Labs - Labs involved in the production of biologics, including monoclonal antibodies, therapeutic proteins, and peptides, use freeze dryers to stabilize and preserve these sensitive products.

• Vaccine Development Labs - Labs working on vaccine production, especially those requiring lyophilization to preserve the potency of live or inactivated viruses, often rely on freeze-drying.

• Gene and Cell Therapy Labs - Labs focused on gene therapies (e.g., plasmids, mRNA) and cell therapy (e.g., stem cells) use freeze dryers to preserve the viability and stability of biological materials.

• Diagnostic and Assay Labs - Laboratories producing diagnostic kits, reagents, and assays, especially for long-term storage and stability, use freeze dryers to maintain their integrity over time.

• Research and Biotech Labs - Labs involved in biological research, including the preservation of biological samples, cell lines, and microbial cultures, use freeze dryers for sample storage and transportation.

• Blood Bank and Plasma Labs - Labs that process and store blood plasma, serum, and other biological materials often use freeze dryers to maintain the stability of these sensitive components.

• Nutraceutical and Exosome Therapy Labs - Labs producing nutraceuticals (e.g., probiotics) or exosome-based therapies use freeze dryers to stabilize these products for longer shelf life.

Contact New Life Scientific Today for Additional Information

When you need to purchase high-quality used freeze dryers, save money and have peace of mind with warranted products, New Life Scientific is here to assist. We offer exceptional products at affordable prices, including used VirTis Freezemobile freeze dryers. You can also rely on us for excellent customer service, even post-purchase. Contact us today if you have questions or need additional specifications. You may also:

• Live chat with us by clicking on the icon at the lower right of your screen.

• Email us at cs@newlifescientific.com

• Call us at (567)-210-2838