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SJIA-3S silicone heating freeze dryer

SJIA-3S freeze-dryer, compared with ordinary bell-illuminated freeze-dryer, has more uniform temperature, controllable temperature throughout the freeze-drying process, and can realize automatic control.

Service Hotline:+86 15306638822
Product Details

Purpose: 

SJIA series vaccum freeze dryer ( In situ) is suitable for laboratory samples of freeze drying test,

and a small amount of  production.The machine is with shelf sheating function,using PLCtechnology

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 discrepany is      ≤1°C

 

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 designed as touch screen, it adopt PLC control system, can display all

important curves and data,  human-computer interface can provide the user more information for relevant freeze drying process.

 

SpeficicationSJIA-3S-TW
Shelf System
shelf dimensions(mm)300x400
No. of Shelves3+1 radiant
Total shelf area(m2)0.36
shelf clearance(mm)55
MOC of the shelvesSS 304 or SS316L
Finishpharma finish better than 220 Grit
Shelf temperature range-50 to +60
cooling time from 20C to -40C 60min
shelf uniformity±1
10 heater capacity150W
11 heating rateGreater than 1
12 shelf fluidsilicon Oil
CONDENSER
Maxiumm low temperature-60
MOC of the condenserSS 304 or SS316L
condenser capacity3kg/24h
condenser area(m2)0.34
coolling time from 20C to -40C30min
Vacuum
ultimate vacuum<10Pa
pump down time to 10Pa30 min
chamner leak rate<20 ML/S
power failure protection
chambers
product chamberrectangular chamber MOC SS304 or SS316L,
dooracrylic door door with opening to a max angle of 110°
sealingsplit ring silicon ruber gasket
condenser chamnerround chamber with MOC SS304 or SS 316L
refrigeration system
compressorTECUMSEH 3HP *1
power unit2.25KW
refrigerantR600A & R23
pressure controldanfos
machine sizeW*D*H880x665x1163

 

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 capabilitykg/24H

2kg/24h

3kg/24h

3kg/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 capacitysL

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 sizemm)

 

880*660*550

850*760*1250

880*665*1163mm

880*665*1163mm

(L*W*H)

weightkg)

80kg

200kg

230KG

250KG

powerabout W

1.3KW

1.5kw

2.2kw

3kw

 

 

Silicone Oil Heating Freeze Dryer Technical indicators

 

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 capabilitykg/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 cacityL

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 sizemm)

1100*900*1280

915*1245*1700

1100*900*1900

2100*1200*2200

3000*1200*2300

4500*2300*3100

(L*W*H)

weightkg)

350kg

450kg

650kg

1050kg

300kg

4500kg

powerW

1.8kw

2.5kw

3.5kw

7kw

10kw

20kw