Large Scale Freeze Dryer NLFD-102 provides a drying area of 5.2 m² and supports a bulk capacity of 50 liters. It features a colour LCD touchscreen with an English interface and curved display. This unit utilizes silicone oil heating to maintain accurate shelf temperature. It offers vacuum degree adjustment and eutectic point testing. Our Large Scale Freeze Dryer includes PLC control with a programmable function.
FAQ for Large Scale Freeze Dryer NLFD-102
1: What access and security features are available on the Large Scale Freeze Dryer’s control panel?
The control panel of the Large Scale Freeze Dryer includes a multilevel password system and login access, helping prevent unauthorized operation and ensuring controlled, secure usage in regulated environments.
2: Does the Large Scale Freeze Dryer NLFD-102 support nitrogen purging?
Yes, the Large Scale Freeze Dryer is equipped with a nitrogen inflation valve, which is useful for drying oxygen-sensitive materials or for maintaining a sterile environment during the drying process.
3: What types of data can I export from the Large Scale Freeze Dryer?
The Large Scale Freeze Dryer exports shelf temperature, vacuum pressure, and cycle data via USB in Excel format for easy review and documentation.
4: Why is silicon oil used for shelf heating in the Large Scale Freeze Dryer NLFD-102?
Silicon oil provides uniform shelf heating and maintains precise temperature control to ensure consistent drying and product integrity.
5: How does the PLC system enhance performance in the Large Scale Freeze Dryer?
The Large Scale Freeze Dryer uses a PLC system with programmable functions for precise control, ensuring consistent and reliable drying across batches.
6: What types of materials can be processed in a Large Scale Freeze Dryer?
These Large Scale Freeze Dryer can handle a wide range of materials including pharmaceuticals, biological samples, food ingredients, chemicals, and other temperature-sensitive substances requiring gentle drying.
7: Can both freezing and drying be performed within the same chamber?
Yes, the large scale freeze dryer performs both freezing and drying processes directly on the shelf within the same chamber. This design ensures a smooth transition between stages, improves process efficiency, and maintains the integrity of the samples throughout the cycle.
8: What safety features are included in Large Scale Freeze Dryers?
Most of our units include alarms for abnormal vacuum pressure, temperature fluctuations, and process completion. Safety locks, emergency stop functions, and password protection further ensure safe operation.
9: What maintenance is recommended to ensure the long-term performance of the Large Scale Freeze Dryer?
Regular cleaning of the chamber and condenser, along with periodic inspection of seals and vacuum lines, is recommended to maintain optimal performance and extend the lifespan of the large scale freeze dryer.
