China FD-18S Freeze Dryer

It is enhanced type based FD-18, it has dummy plate heating function, big screen digital
Function
1. It was made of imported compressor, good efficiency.
2. Heating elimination of wind-cooling, do not need water cooling.
3. Vacuum connection is made of international standard spare-part, it is convenient.
4. Trap temperature and sample vacuum degree for digital display, it is easy.
5. The operation is very easy for soft key.
6. Drying room for transparency, naturally heat, safely, directly.
7. Stainless table, perfect.
8. Low noise.
Parameters:
1. Trap temperature: <-60° C 2. Vacuum degree: 15Pabelow3. Time of freezing-drying: about 6KG/24hours, its thickness is not more than 10mm
4. Size of room: D: 262x 480(mm), max 8flask, flask following spec: 500ml, 250ml, 100ml, 50ml.
5. Sample dish
Common:
Specially designed stainless sample frame, adjustable distance of sample, freely design layer quantity, the diameter of material drying dish for 240mm, total four stores, can put materials about 1800ml(thickness for 10mm)
Gland Cover: The material drying dish about 220mm, total three stores, can put the materials about 1100ml(thickness for 10mm), may put diameter 22mm Penicillin bottle 250PCS, Fer-rover 1100PCS.
Electrical requirements: 220V± 10% 50Hz 1800Wstandard configuration: Table-top main machine, 4L vacuum pump, Drying device, 8 units rubber valve, 8 units glass drying flask.
Overall: 555Lx 555Wx 960H(mm)
Main attribute:
1. imported entire sealing compressor unit.
2. The cold trap is made of stainless, can do sample pre-freezing.
3. The heating part is made of special material to reduce complex operation of controlling temperature of layer to layer.
4. imported compressor: DANFOSS 1.5P,
5. Vacuum Pump: 4L vacuum pump
6. Way of pre-freezing: Put material disk into cold trap for pre-freezing.
FD-18S, it is enhanced type based FD-18, it has dummy plate heating function, big screen digital, programmable control unit, and memory temperature curve of freezing-drying dummy plate and sample temperature curve. To use PID controller, exactly control-temperature, provide more details due to curve and data, and provide computer connection.