Laboratory Freeze Dryer with Touchscreen PLC | 1.08–3.24m² Shelf Area | Programmable Lyophilizer for Pharmaceuticals & Research
Area (m2): 1.08 / 2.16 / 3.24 (Depend on models)
Shelf temperature (℃): -50 ~ +60
Shelf temperature limit (no-load): ≤-55℃
Shelf specification (mm): W600*D450 / W900*D600 (Depend on models)
Shelves: 4+1 layers / 6+1 layers (Depend on models)
Shelf spacing (mm): 80
Bulk drug loading capacity : 15kg/batch / 30kg/batch / 43kg/batch (Depend on models) Ice holding capacity: 25kg /30kg /40kg (Depend on models)
Cooling method: air cooling or water cooling
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PGJ-100E /PGJ-200E /PGJ-300E
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TOP
1. The shelves incorporate our innovative technology, utilizing a circulating heat transfer fluid within them. This unique design allows for in-place refrigeration or heating, resulting in uniform temperature distribution and easy temperature control. As a result, these shelves serve as highly efficient conductors.
2. Our independently researched and developed PLC system enables seamless automatic control or semi-automation functionalities.
3. Equipped with:
1) A 10" touch screen:
- Record and present real-time data. Get an at-a-glance view of live readings, including vacuum pressure, cold trap temperature, and material and shelf temperatures. These readings collectively construct the freeze-drying curve;
- Data-saving frequency: every minute;
- Efficiently capture and continuously monitor comprehensive data on the material and the freeze dryer’soperational status;
- Off-linedata is available for analysis, printing, and storage;
2) USB ports.
4. The material chamber and cold trap adopt a cylindrical compartment design, accelerating the sublimation rate and enhancing dehumidification capacity.
5. Real-time monitoring of vacuum pressure is implemented to safeguard the integrity of the vacuum system. If the vacuum pressure fails to reach the designated setpoint within the stipulated timeframe, an automatic shutdown of the vacuum pump is triggered. Subsequently, the solenoid valve is activated to allow air ingress, thereby maintaining the shelves’ temperature at a normal level under atmospheric pressure conditions. The vacuum pressure chamber functions like an Ultra-Low Temperature (ULT) freezer, offering enhanced protection for the samples.
6. The refrigeration system is bolstered by two hermetic compressors, which are interconnected, with one compressor responsible for refrigerating the other. This compressor unit utilizes environmentally friendly refrigerants that adhere to international safety standards. These combined features facilitate rapid refrigeration. The cooling system is stable, with low vibration and low noise.
7. The compressor incorporates a restart delay mechanism, and an integrated thermal overload module is employed to safeguard the freeze-dryer from overheating.
8. A distinctive design incorporates a silicone-oil-based heat transfer mechanism, making the shelves achieve higher temperature control accuracy.
9. Consider incorporating a valve to regulate the vacuum pressure, as this addition also facilitates in-depth exploration of the freeze-drying process.
10. Consider implementing Wi-Fi and wireless IoT receivers.
11. Access the cumulative operating hours of the vacuum pump, serving as a reliable indicator to determine the optimal timing for changing the vacuum pump oil.
12. The cold trap has mechanisms for spraying, thus immersing to remove frost.
13. Distinct user access levels, categorized into three tiers. Each account is equipped with its unique password to securely log onto the platform. Comprehensive information, including user login history, activities, freeze-drying data/curves,and alarm records, is meticulously tracked and recorded. Users have the capability to directly export freeze-drying curves and generate datasheets in PDF format.
14. The freeze-dryer can store up to 50 recipes, which can be customized with different names. Each recipe offers 36 temperature control stages, and individual time settings can be configured for each stage. The freeze-dryer intelligently waits until the specified time reaches its setpoint before initiating the countdown. During any given stage, it allows for real-time data modification, and the system automatically adjusts the time spent on sublimation based on the changes made.
1. The shelves incorporate our innovative technology, utilizing a circulating heat transfer fluid within them. This unique design allows for in-place refrigeration or heating, resulting in uniform temperature distribution and easy temperature control. As a result, these shelves serve as highly efficient conductors.
2. Our independently researched and developed PLC system enables seamless automatic control or semi-automation functionalities.
3. Equipped with:
1) A 10" touch screen:
- Record and present real-time data. Get an at-a-glance view of live readings, including vacuum pressure, cold trap temperature, and material and shelf temperatures. These readings collectively construct the freeze-drying curve;
- Data-saving frequency: every minute;
- Efficiently capture and continuously monitor comprehensive data on the material and the freeze dryer’soperational status;
- Off-linedata is available for analysis, printing, and storage;
2) USB ports.
4. The material chamber and cold trap adopt a cylindrical compartment design, accelerating the sublimation rate and enhancing dehumidification capacity.
5. Real-time monitoring of vacuum pressure is implemented to safeguard the integrity of the vacuum system. If the vacuum pressure fails to reach the designated setpoint within the stipulated timeframe, an automatic shutdown of the vacuum pump is triggered. Subsequently, the solenoid valve is activated to allow air ingress, thereby maintaining the shelves’ temperature at a normal level under atmospheric pressure conditions. The vacuum pressure chamber functions like an Ultra-Low Temperature (ULT) freezer, offering enhanced protection for the samples.
6. The refrigeration system is bolstered by two hermetic compressors, which are interconnected, with one compressor responsible for refrigerating the other. This compressor unit utilizes environmentally friendly refrigerants that adhere to international safety standards. These combined features facilitate rapid refrigeration. The cooling system is stable, with low vibration and low noise.
7. The compressor incorporates a restart delay mechanism, and an integrated thermal overload module is employed to safeguard the freeze-dryer from overheating.
8. A distinctive design incorporates a silicone-oil-based heat transfer mechanism, making the shelves achieve higher temperature control accuracy.
9. Consider incorporating a valve to regulate the vacuum pressure, as this addition also facilitates in-depth exploration of the freeze-drying process.
10. Consider implementing Wi-Fi and wireless IoT receivers.
11. Access the cumulative operating hours of the vacuum pump, serving as a reliable indicator to determine the optimal timing for changing the vacuum pump oil.
12. The cold trap has mechanisms for spraying, thus immersing to remove frost.
13. Distinct user access levels, categorized into three tiers. Each account is equipped with its unique password to securely log onto the platform. Comprehensive information, including user login history, activities, freeze-drying data/curves,and alarm records, is meticulously tracked and recorded. Users have the capability to directly export freeze-drying curves and generate datasheets in PDF format.
14. The freeze-dryer can store up to 50 recipes, which can be customized with different names. Each recipe offers 36 temperature control stages, and individual time settings can be configured for each stage. The freeze-dryer intelligently waits until the specified time reaches its setpoint before initiating the countdown. During any given stage, it allows for real-time data modification, and the system automatically adjusts the time spent on sublimation based on the changes made.
Specification
