Pilot Scale Freeze Dryer

• ILFD-40EH series freeze dryer is economic type in-situ freeze dryer, which can be used as food freeze dryer, with simple operation system, heating function, temperature control, process setting and LCDscreen displaying freeze drying curves.
• In-situ freeze and drying, with PLC control system for one button starting up.
• Temperature and process controllable with process operation hint function.
• Multi-stage temperature control process can be set and adjusted during freeze-drying.
• Large touch screen which can set password and show freeze drying curves.
• Square partition which is not easy to deform, easy to operate and clean.
• Vacuum protection function ensures successful freeze drying.
• Transparent organic glass sight window allows clear observation on the change of materials.
• Automatic control available over all process, with program mode and vacuum mode available.
• One button defrosting ensures cleaning and durability of equipment.

Optional: -75℃ series with overlapping double compressor.

Features

• Partition can be heated, so the pre-freezing and dry-heating process can happen at the same position, without moving the tray from the cold trap to the drying room, which provides possibility for automatic production.
• Imported compressor fully closed, efficient and reliable with low noise.
• Cold trap and drying room made up with stainless steel, with coil outside, which is easy to clean and corrosion resistant.
• Electronic defrosting function helps dry the cold trap after use and prolongs the service life of cold trap.
• Transparent observe window allows drying process inside clearly visible for instant adjustment.
• International standard KF vacuum port which can be connected to most vacuum pumps.
• True color Operation panel, which is easy to operate and record the freeze drying process in figures and curve.
• Large LCD screen displays and records operation time, condensation temperature, sample temperature and vacuum degree in figures and curve for 30 days at most.
• Industrial embedded operating system which is fast to react and has big memory space.
• 36 free-drying embodiment was equipped into the control system, each embodiment with 40 temperature segment setting, which allows precise record for freeze drying process of certain material, so that the freeze drying setting of the same material is much easier next time.
• Over temperature protection in partition and delay protection in compressor.
• Partition temperature is adjustable, which can be used for medium experiment to medium production.
• USB port to connect computer.

Optional: temperature control in partition; vacuum adjust and control; Eutectic point test; inlet

charging valve for inert gas; -80℃ overlapping double compressor.

Features

• Partition can be heated, so the pre-freezing and dry-heating process can happen at the same position, without moving the tray from the cold trap to the drying room, which provides possibility for automatic production.
• Imported compressor fully closed, efficient and reliable with low noise.
• Mature overlapping double compressor technology with lower freezing temperature, for a wider range of freeze drying materials.
• Partition heated by flowing silicon oil, which heat the partition more evenly.
• Fuzzy temperature control system achieves precise control, with less than 1 degree centigrade difference.
• Cold trap and drying room made up with stainless steel, with coil outside, which is easy to clean and corrosion resistant.
• Electronic defrosting function helps dry the cold trap after use and prolongs the service life of cold trap.
• Transparent observe window allows drying process inside clearly visible for instant adjustment.
• International standard KF vacuum port which can be connected to most vacuum pumps.
• True color Operation panel, which is easy to operate and record the freeze drying process in figures and curve.
• Large LCD screen displays and records operation time, condensation temperature, sample temperature and vacuum degree in figures and curve for 30 days at most.
• Industrial embedded operating system which is fast to react and has big memory space.
• 36 free-drying embodiment was equipped into the control system, each embodiment with 40 temperature segment setting, which allows precise record for freeze drying process of certain material, so that the freeze drying setting of the same material is much easier next time.
• 36V silicon heating partition is stable and safe in heating up, and more precise in temperature control.
• Over temperature protection in partition and delay protection in compressor.
• Partition temperature is adjustable, which can be used for medium experiment to big production.
• USB port to connect computer.

Optional: temperature control in partition; vacuum adjust and control; Eutectic point test; inlet charging valve for inert gas; -50 degree centigrade type.