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Aoda LGJ-50F Standard silicon oil heating Pilot vacuum freeze dryer

LGJ-50F Standard silicon oil heating pilot vacuum freeze dryer realize freeze drying in situ,prevent sample second pollution when transferring. ...

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Aoda LGJ-50F Standard silicon oil heating Pilot vacuum freeze dryer

The pilot-scale freeze dryer (R&D) in this series replicates the functionality of production-scale freeze dryers, making it suitable for optimizing industrial freeze-drying parameters.

LGJ-50F Standard silicon oil heating pilot vacuum Freeze dryer, freeze-drying area 0.7 m², recommended loading capacity 7 kg.

Key Features for Optimal Freeze Drying:

1. In-situ Vacuum Freeze Dryer: Automate your freeze-drying processes effortlessly with our in-situ vacuum freeze dryer.

2. Dual-Chamber Structure: The main unit comprises a dual-chamber structure housing a cold trap and a drying chamber.

3. Tool-Free Casing: Maintenance is a breeze with our machine's easily disassembled casing, eliminating the need for tools.

4. Independent Temperature Probes: Each level of the dryer is equipped with independent sample temperature probes for precise monitoring.

5. Rapid Cooling: Achieve rapid cold trap cooling, ranging from -20°C to -40°C in less than 20 minutes.

6. Swift Heating and Cooling: With heating and cooling rates of 1°C per minute, you can save time and increase efficiency.

7. Sublimation Curve Control: Seamlessly transition between stepwise and linear temperature control with our sublimation curve control switch.

8. Temperature Precision: Maintain shelf temperature control precision with an impressive ±1°C accuracy.

9. Advanced PLC Controller: Benefit from a PLC controller featuring PID temperature control for optimal performance.

10. Nitrogen Gas Filling: Enhance drying processes by using our nitrogen gas filling system, providing an inert gas environment.

11. Maintenance Reminders: Keep your equipment in top shape with comprehensive maintenance reminder functions.

12. Safety First: Our freeze dryers are equipped with multiple safety features to ensure secure operation for vacuum and refrigeration systems.

Pilot vaccum feeze dryer specification

Model		LGJ-20F Standard	LGJ-30F Standard	LGJ-50F Standard	LGJ-100F Standard
Freeze Drying Area	㎡	0.3	0.4	0.7	1.03
Cold Trap Temperature	℃	＜-75 (no-load)
Vacuum Level	Pa	≤1 (no-load)
Shelf Temperature Range	℃	-55-+70 (no-load)
Maximum ice capacity	kg/24h	≥6	≥8	≥10	≥15
Number of Shelf Layers	pcs	3+1	4+1	4+1	6+1
Material Tray	mm	400×270	340×300	480×360	480×360
Shelf Spacing	mm	70	50	50/ Optional 70	70
Overall Power	kW	3	4.5	5.5	6.5
Weight	kg	300	400	600	700
Dimensions	mm	1033×781×1580	825×928×1366	823×1008×1420	876×1190×1727
Loadable Materials	L/kg	3	4	7	10
Defrost Mode	-	Electric Defrost	Natural Defrost	Natural Defrost with Optional Electric Defrost	Electric Defrost
Safety Devices	-	Audible Alarm, Emergency Stop Switch, Overpressure Protection
Power Supply	-	Single-phase 3-wire, 220 volts	Single-phase 3-wire, 220 volts	Single-phase 3-wire, 220 volts Three-phase 5-wire, 380 volts	Three-phase 5-wire, 380 volts