Pilot Freeze Dryer NPFD-500 provides a nominal shelf area of 0.3 m² and a usable shelf area of 0.24 m². It offers a total liquid loading capacity of 4 liters, suitable for pilot-scale applications. This unit maintains a minimum cold trap temperature of ≤–75°C to ensure effective moisture capture. It consists of 2 primary shelves and 1 auxiliary shelf for flexible sample handling. Our dryer integrates an automatic endpoint discrimination function to ensure precise transition after completion.
Pilot Freeze Dryer NPFD-500 is used to preserve temperature-sensitive biologicals, pharmaceuticals, and chemical samples by removing moisture through sublimation under vacuum. It is commonly applied in research laboratories, pharmaceutical pilot plants, and cleanroom production environments.
1: Can the Pilot Freeze Dryer NPFD-500 run automatically?
Yes, the Pilot Freeze Dryer features fully automatic operation from pre-freezing to shutdown. You benefit from hands-free operation, reducing manual monitoring and improving consistency.
2: How does the Pilot Freeze Dryer ensure the drying process is complete?
Our Pilot Freeze Dryer includes an automatic endpoint discrimination function that verifies when secondary drying is complete. This helps ensure every batch is thoroughly dried before moving to the next step.
3: Can the Pilot Freeze Dryer NPFD-500 be relocated easily?
Its compact footprint and built-in mobility options make relocation manageable. It’s especially helpful for labs that require occasional layout changes or equipment sharing.
4: How often does the Pilot Freeze Dryer NPFD-500 require maintenance?
Routine maintenance is minimal but important for long-term reliability. Basic checks like cleaning the cold trap, inspecting seals, and verifying vacuum integrity should be done after each cycle or weekly, depending on usage.
5: What should I check regularly to ensure proper function?
You should regularly inspect the vacuum level, shelf temperature uniformity, gasket condition, and condensate buildup. Keeping logs of process performance also helps detect issues early.
Labnics Pilot Freeze Dryers offer an efficient vacuum system for fast and uniform sublimation. They feature a flexible shelf design that allows easy adjustment and consistent temperature distribution. These units are built with stainless steel chambers for durability and corrosion resistance. They are equipped with a digital display for clear and accurate readings. Our pilot freeze dryers include a defrosting system for quick condenser cleaning and reduced downtime.
