Purpose: 

 

SJIA series vacuum freeze dryer (square cabinet) is suitable for laboratory samples of freeze drying test, and a small amount of production. The machine is with shelf heating function, using PID technology which is accurate temperature control, human-computer interface using LCD screen with curves and data, 

 

Technical characteristics:

1, Pre-freeze drying processing is in situ, put the material into the drying cabinet, it is automatic for the process of freezing and dring. 
2, The machine is cascade refrigeration technology, imported compressor which is low noise, large cooling capacity and high capacity of water capture to reduce the time of freeze drying.
3, Silicon oil is intermediate medium in the shelves for heating to ensure drying material uniformity, temperature discrepancy is ≤1℃

4, The shelf temperature can be adjustable and control which is easy for exploring of semi-work and production process.

5, The square shelf is difficult for distortion, and easy for operation and cleaning.

6, LCD display I designed as touch screen, it adopt PID intelligent control system, can display all important curves and data, human-computer interface can provide the user more information for relevant freeze drying process.

7, Cold trap and operation panel are made by stainless steel, corrosion-resistant and easy to clean

8, The inflation valve is optional, which can be filled with inert gas.

9, The cabinet door is with high transparent colorless organic glass, the material change process can be easily observed during the operation through the transparent door.

10, The recorder and computer communication interface is optional.

 

 

Model /Specification	SJIA-20F	SJIA-30F	SJIA-50F	SJIA-100F	SJIA-200F	SJIA-300F
Freeze-drying area(m2)	0.24	0.3	0.5	1	2	3
Water capture capability（kg/24H）	6kg	7kg	10kg	15kg	30kg	50kg
Cold trap temperature（℃）	<-75℃
Vacuum (Pa)）	<10PA
Shelves temperetarure（℃）	-50℃~+65℃
Trays number	2+1	3	3+1	6+1	5+1	6+1
Tray size (mm)	300*400	280x400	500x360	500x360	500*900	600*850
Tray cacity（L）	6L	7L	10L	15L	30L	50L
Dia vails Ø12mm (reference)	2000	2600	3600	7920	11000	16000
Dia vails Ø16mm(reference )	960	1440	2000	4092	8000	12000
Valovs Ø22mm(reference)	660	728	1050	2112	4000	6000
Top down	Automatic hydraulic pressure
voltage	220V 50HZ		380V 50HZ
Machine size（mm)	1100*900*1280	915*1245*1700	1100*900*1900	2100*1200*2200	3000*1200*2300	4500*2300*3100
(L*W*H)
weight（kg)	350kg	450kg	650kg	1050kg	300kg	4500kg
power（W）	1.8kw	2.5kw	3.5kw	7kw	10kw	20kw

 
 
 
 
 
 
Silicone Oil Heating Freeze Dryer Technical indicators

Model /Specification	SJIA-5F	SJIA-2S	SJIA-3S	SJIA-5S
Freeze-drying area(m2)	0.1	0.24	0.36	0.48
Water capture capability（kg/24H）	2kg/24h	3kg/24h	4kg/24h	5kg/24h
Cold trap temperature（℃）	<-50℃		<-60℃
Vacuum(Pa)）	<15PA
Tray temperature（℃）	-40℃~+50℃		-50℃~+60℃
Tray number	1	2	3+1	4+1
Tray size(mm)	280*400	300*400	300*400	300*400
Tray capacitys（L）	1L	3L	3L	5L
Vails Ø12mm (reference)	700	1600	2400	3200
vailsØ16mm(reference)	300	700	1050	1400
Vails Ø22mm(reference )	200	500	1000	1500
Top down	Automatic (optional)	no
voltage	220V 50HZ
Machine size（mm)	880*660*550	850*760*1250	880*665*1163mm	880*665*1163mm
(L*W*H)
weight（kg)	80kg	200kg	230KG	250KG
power（about W）	1.3KW	1.5kw	2.2kw	3kw

 
 
 
 

 

Ningbo Sjialab Equipment Co.,ltd is one of the leading laboratory instruments manu-facturers and exporters lyophilizer,thermostatic bath,homogenizer,sonicator,centrifuge etc. laboratory and scientific instruments.

There Laboratory ,scientific Instruments can be used in general laboratory,sterilizing / clean room,biotechnology or college laboratory.

Our company has passed ISO9001:2000 International Quality and Management System Attestation, and received CE Security Attestation Certificate and Medicare Appliances-Producing License.We share great pretisge from our customers because of our excellent quality and service.

Our goal is to be the most professional in laboratory products in China.

Excellet service derives from speciality.