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BEIJING YUYAN BIOTECH CO., LTD

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Plasma Freezing System with
Intelligent Temperature Control
Model:BSSD-II-01 BSSD-III-01 BSSD-IV-02

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  • Time:2025-9-4

Details

International Standards(WHO, FDA,CE)

Shorter plasma freezing time will provide a higher level of biological activity of unstable blood coagulation factors V and Vlll. (European standards require that plasma be frozen to -30`C within 60 minutes.) Using higher quality frozen plasma will yield better clinical outcomes.

Plasma Freezing System with Intelligent Temperature Control is the world's first plasma freezing instrument that conforms with international standards and all applicable Chinese laws. It includes a data management system for plasma freezing that can track the plasma bag's core temperature and simultaneously monitor freezing time during the whole process.

Patented temperature control system provides real-time monitoring and automatic calibration cf freezing parameters to improve quality of frozen plasma.

General Features

Simple Operation

Colorful touch-screen interface makes the Plasma Freezing System more convenient to use.

Separated functional buttons for easy operation.

Equipped with VGA, USB, internet ports and more.

Equipped with Windows operating system for wide compatibility and easy operation.

Low Temperature Output

Upper and lower cold plates can reach a temperature of -60°c.

When processing a full load, it takes about 20minutes to cool the core temperature of plasma bags to -30℃.

Quality management of machine

By monitoring the temperature difference between the upper and lower cold plates, temperature probes provide real-time monitoring that ensures meeting quality control requirements.

*Archived quality control data can be searched by specific date.

*Monitoring temperature difference (△T):uncertainty of ±1°℃

Quality control and data traceability

The core temperature of plasma can be collected,stored, transported and summarized through analog plasma QC bags.

Soft-Touch Technology (Patented technology)

Using patented flexible cushion, the different quantity of plasma that causes uneven distribution and even leads to different freezing results can be overcome.Experimental data shows that flexible cushion can enhance the freezing effect by over 20%.

Intelligent Operation System

Touch-screen interface and USB, VGA ports and windows system are wellequipped for simple operation.

*Equipped 32G electronic drive for data storage.

*Equipped Windows system for wide compatibility and easy operation.

*Outer scanner, remote monitor system can be directly connected.

*Data can be sent and received wirelessly.

Eco mode

After the freezing process, the machine will switch to eco mode to maintain the temperature of frozen plasma. When the temperature of the frozen compartment reaches -30°C , the machine will automatically maintain the temperature at below-30°C.

Custom Made

Pallet-type plasma freezing system(all-in-one type): Set up easily;Rapid movement.

Pallet-type plasma freezing system(split type): Equipped with an external cold air circulating system;Noise-free;No warm air in indoor.

Pellet-type plasma freezing system(double casing type): Doubled quantity of plasma bags can be frozen at one time.


Freezing Technical Parameters

Model

BSSD-II-01

BSSD-III-01

BSSD-IV-02

Structure

All-in-one Type

Split Type

Split type

Noise

50 dB

Indoor: 40dB

Outdoor: 50dB

Indoor: 40dB

Outdoor: 50dB

Weight

400 KGS

Indoor: 275KGS

Outdoor: 410KGS

Indoor: 290KGS

Outdoor:410KGS

Dimensions

1400*780*1530(mm)

Indoor: 1400*780*1530(mm) Outdoor:1300*520*1245(mm)

Indoor:1590*780*1935mm

Outdoor: 1300*650*1265mm

Cabinet Material

ABS

Indoor: ABS

Outdoor: sheet metal

Indoor: ABS

Outdoor: sheet metal

Material of cold plate

Special stainless steel mirror panels.

Interior diameter area of cold plate

1100*630(mm)

1100*630mm x2

Control Management System; Data Records and

Storage

Microcomputer touch screen, Windows operation systems; 32G electronic hard drive can process and store 16,000 sets of recorded data.

Record Data

It can capture and record operator, plasma bag barcode, QC curve, temperature / time curve, and other data.

Simulated Plasma Bags

It can detect the core temperature of plasma bags and ensure consistency of frozen results.

Soft-touch Cushion

Although the thickness of the plasma bags may vary, consistency of the thermal conductivity environment is ensured.

Remote Monitoring system

The user can use a server to remotely monitor devices at any time.

Optical Control Protection

Adapt the light-protection to prevent the hands from nipping

Min. Temp.

-60°C

Cooling rate

Load: less than 10 minutes from room temperature to -50 °C

Compressor

two-stage piston compressor from Germany Bitzer

Freeze capacity

Capable of freezing fifty-five (60)100ml bags, thirty-six (40)200ml bags, or twenty-four (20) 580ml bags in one load.

Capable of freezing fifty-five (120)100ml bags, thirty-six(80) 200ml bags, or twenty-four (40) 580ml bags in one load.

The fastest freeze time under full load

24 minutes (200 ml 40 bags)

24 minutes (200ml 80bags)

Rated power

6000VA

6000*2VA

Defrost time

Less than 8 minutes

Rated voltage / frequency

380 V/50 Hz