SJ Scientific Freeze Drying & Thermal Control Solutions

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Command SJ-50F(T)

GMP Production Systems

Command SJ-50F(T)

GMP Compliance 0.5m2 shelves load; Shelf Temp :-65C to 65C Vacuum Control ESignatures(21 CFR Part 11)

Overview：

  • Command OS2.1 control system was developed to meet the lyophilization requirements of today’s pharmaceutical and biotechnology applications.

  • The system packs the highest level process control and flexibility into a software package that is as easy to use as it is multi-functional.

  • The SCADA system solution to deliver superior functionality, as well as faster, more intelligent control of 

  • the freeze-drying process and related functions.

Key Features：

Graphical synoptic display with real-time system status. Full system alarming. Historical data trending, with quick export capability. 

Power outage protection including product recovery routines. Comprehensive programming of unlimited custom recipes. 

Semiautomatic and fully automatic modes of operation. Available optional features include automatic Batch 

Reports.

21 CFR Part 11 Compliance CapabilitiesESignatures attached to all recipe changes.Secure Database 

alarms and events database. Proficy Historian for secured historical data archiving. 

Full security integration with the Microsoft Windows operating system environment

Technical Specifications

A

SN

Name

Model/Specifications/Material

Number

1

Chamber

AISI 304L /316L

1

2

Shelves

AISI 304L /316L

1

Shelf Size

350 x 400

4+1

3

Chamber Door

Acrylic or stainless door

1

4

Door lock system with safe bolt

1set

5

Product sensors

Pt-100

4

6

Temperature sensors(thermal fluid)

Pt-100

1

Performance

parameters

1

Finish

Ra≤0.4µm

2

Level

0.5mm/m

3

Shelves temperature Min

＜-60℃

4

Shelves temperature Max

+65℃

5

Shelves temperature uniformity

±1°C(after balance）

6

Spacing

100mm (Top stopper type is 80mm)

7

Chamber type

Rectangular

8

Insulation

B1 Cotton insulation

9

Open direction

Left or right

10

Sealing strips for doors

Silicon rubber

B 

Condenser (with coiled pipe)

SN

Name

Model/Specifications/Material

Number

1

Condenser

AISI 304 ,316 optional

1

2

Condenser coiled pipe

Coil inside or round type(coil outside)

1

3

Temperature sensors(condenser)

Pt-100

1

Performance

parameters

5

Coiled temperature Min

≤-85℃

ice capacity in 24hour

8kg

6

Condenser frosting capacity

Max 10kg/batch

7

Condenser type

round

D 

Refrigeration system

SN

Name

Model/Specifications/Material

Number

1

Compressor model and number

2HP 

2

2

Refrigerant

R507+R508B

Right quantity

3

Oil separator

Emerson / similiar type

1

5

Automatic protective device for pressure

DANFOSS

2

7

Pressure meter

REFCO or similiar type

3

8

Expansion valve

DANFOSS

4

Performance

parameters

1

Shelf cooling time (without load)

+20 ～ -40°C ≤ 60 minutes

2

Condenser cooling time(without load)

+20 ～ -40°C ≤ 30 minutes

E 

Vacuum system

SN

Name

Model/Specifications/Material

Number

1

Vacuum pump

DRV24 (24m³ /h)

1

2

Isolation valve of pump well

Electric valve

1

3

Vacuum gauge

Posifa

2

Performance

parameters

1

Final vacuum

⇐1Pa

2

Evacuation time

From atm to 20pa≤30min

3

Leakage rate

5×10-3pa.m3/sec

G 

Circulation system

SN

Name

Model/Specifications/Material

1

Circulation pump

Grundfos

2

Thermal fluid

5cs,USA Dowcorning Silicon oil (low viscosity)

3

Heater

500w

4

Plate heat exchanger

5

Temperature sensors(thermal fluid)

Pt-100

Performance

parameters

1

Heating rate

1°C/min

K 

Electric control system

SN

Name

Model/Specifications/Material

Number

1

Electric standard

IEEE

2

PLC

Simens S7-200

1

3

Breaker

schneider

4

AC contactor

schneider

Control type

Manual and automatic

Software function

1

Freeze drying (switch the type between manual and automatic randomly)

3

Technique setting (recipe management)

L 

Utility list

1

Electricity-total electrical load

5.5Kw (380V, 50Hz, 3Phase) or 220V-240V 3 phaseor

The 

equipment’s main technique parameter

1

Machine construction

Wall mounted ,GMP type

2

Weight (appox)

480 kg

3

Gross weight (appox)

580kg

4

Package size

850 x 1450 x 1980 mm

5

Capacity of raw material for freeze drying(suggestive value)

5 kg/batch

Document

SN

Name

Number

1

Operation manual

1

2

Maintenance manual

1

3

Wiring drawing

1

4

Instruction for the main parts

1

5

PQ,OQ,IQ Document

1


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