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it was made of imported compresser, good effeciency. - details see: https://www.machineto.com/fd-27s-chemical-freeze-dryer-10291790

Function

1.it was made of imported compresser, good effeciency.

2.heating elimination of wind-cooling, do not need water cooling.

3.vacuum connection is made of international standard sparepart, 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, saftly,directly.

7.stainless table, perfect.

8.low noise.

Parameters:

1.trap temperature:<-80°C
2.vacuum degree:13Pabelow
3.time of freezing-drying: about 10KG/24hours, its thickness is not more than 10mm

4.size of room: φ262×480(mm),max 8flask, flask following spec: 500ml,250ml,100ml,50ml.

5.Freezing-drying area:0.13-0.27 m²

6.time of cooling down:<120min. time of vacuum<20min.

7.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 Six stores, can put 22mm flask 558pcs.

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,

Electrical requirements:220V±10% 50Hz 1700W
stantard configuration:Table-top main machine, 4L vacuum pump, Drying device, 8 units rubber vavle, 8 units glass drying flask.

overall:1000L×555W×780H(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 mateiral disk into cold trap for pre-freezing.

FD-27S, it is enhanced type based FD-27, it has dummy plate heating function,big screen digital, programmable control unit,and memery 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.