（Silicone heating）Pilot freeze dryer
SJIA-S/20F/30F/50F/100F/200F ,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,
Main features：
Pre-freeze dried in situ,high transmittance plexiglass viweing window
LCD display,PID control,the drying vurve;
Square tray is not easily deformed,easy to operate,easy to clean;
Can be configured inflation valve,ddsposable dry insert gas;
With tamponade,vacuum seal;
The LCD: shelf temperature curve,the cold trap temperature curve,
Sample temperture curve,the curve of the degree of vacuum and the composite curve,
16 programs can be steored,
Shelf temperature differences ± 1 °C, dry effect uniform
Freeze dryer program parameters can be modified during operation,
And record the final drying curves,
Circuit system using PID control,
Can connect the computer real-time display of the freeze-dried curve.
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 |
|
Model
|
SJIA-20F
|
SJIA-20FT
|
SJIA-30F
|
|
Shelves temp(℃)
|
-50
|
-50
|
-50
|
|
Cold trap temp(℃)
|
-80
|
-80
|
-80
|
|
Vacuum degree(Pa)
|
<10
|
<10
|
<10
|
|
Drying area (m2)
|
0.24
|
0.24
|
0.315
|
|
Water capture capacity(Kg/24h)
|
6.5
|
6.5
|
7.0
|
|
Tray specification
(L*W*H mm)
|
300*400*15
|
300*400*15
|
350*450*15
|
|
Layer
|
2+1
|
2+1
|
2+1
|
|
Materials plate layers (layer)
|
2
|
2
|
2
|
|
Plate load materials(liquid/L)
|
4.5
|
4.5
|
5
|
|
Materials plate spacing(mm)
|
95
|
90
|
90
|
|
Heating type
|
Silicone oil
|
Silicone oil
|
Silicone oil
|
|
Materials plate temp difference(℃)
|
+1
|
+1
|
+1
|
|
Cooling type
|
Air cooling
|
Air cooling
|
Air cooling
|
|
Electric defrost
|
have
|
have
|
have
|
|
Top-stoper down type
|
no
|
Hydraulic / manual
|
no
|
|
bottles
|
ф20 mm
|
760
|
760
|
1000
|
|
ф18 mm
|
940
|
940
|
1240
|
|
ф12 mm
|
2120
|
2120
|
2780
|
|
Voltage
|
220V
|
220V
|
220V
|
|
Exterior dimension
(L*W*H mm)
|
800*600*1000
|
900*600*1000
|
900*600*1100
|
|
Model
|
SJIA-30FT
|
SJIA-50F
|
SJIA-50FT
|
|
Shelves temp(℃)
|
-50
|
-50
|
-50
|
|
Cold trap temp(℃)
|
-80
|
-80
|
-80
|
|
Vacuum degree(Pa)
|
<10
|
<10
|
<10
|
|
Drying area (m2)
|
0.3
|
0.7
|
0.5
|
|
Water capture capacity(Kg/24h)
|
6.5
|
10
|
10
|
|
Tray specification
(L*W*H mm)
|
295*335*15
|
360*500*15
|
360*500*15
|
|
Layer
|
3+1
|
4+1
|
4+1
|
|
Materials plate layers (layer)
|
3
|
4
|
3
|
|
Plate load materials(liquid/L)
|
4
|
10
|
8
|
|
Materials plate spacing(mm)
|
70
|
50
|
70
|
|
Heating type
|
Silicone oil
|
Silicone oil
|
Silicone oil
|
|
Materials plate temp difference(℃)
|
+1
|
+1
|
+1
|
|
Cooling type
|
Air cooling
|
Air cooling
|
Air cooling
|
|
Electric defrost
|
have
|
no
|
have
|
|
Top-stoper down type
|
manual
|
-
|
hydraulic
|
|
bottles
|
ф20 mm
|
805
|
1408
|
1056
|
|
ф18 mm
|
1550
|
2728
|
2046
|
|
ф12 mm
|
2800
|
4920
|
3690
|
|
Voltage
|
220V
|
220V/380
|
220/380
|
|
Exterior dimension
(L*W*H mm)
|
630*800*1400
|
700*800*1530
|
1220*750*1500
|
