Cryogenic Freezer, LN2 Vapor Phase

CryoMatrix series high-efficiency vapor phase liquid nitrogen storage system provides the most ideal storage

conditions for biological samples. The whole series realize -190°C vapor phase storage. Supported by LN2

automatic filling system and temperature & LN2 level monitoring system, CryoMatrix freezers provide all-round

protection to precious sample, assisting life science research and cell therapy applications. Based on the actual

needs of users, Antech has innovatively optimized the performance, structure and control system of the

vapor-phase cryogenic freezer to meet the user's highest standard of large-capacity vapor-phase cryogenic storage requirements.

Advanced Control System

1. HMI human-machine interactive touch screen, display temperature, liquid level, temperature curve and 

alarm information.

2. Important events such as temperature, alarm, liquid nitrogen fill, can be checked, and can also download through USB disk.

3. Various alarms, and the alarm information can be stored and downloaded through the USB disk. 

4. Operating data, such as temperature and liquid level, can be stored for up to 10 years.

5. Optimized structure design to achieve the best sample storage density and save space.


1. Multiple capacity freezers, from 370L to 1,800L, 2.0ml vials storage capacity from 15,600 to 94,500.

2.Excellent temperature uniformity and stability, enabling samples to be stored at -190°C vapor phase environment.

3. Excellent vacuum performance and structural design ensure minimum liquid nitrogen consumption and lower storage costs.

4. Advanced temperature, liquid level monitoring and alarm system, and can realize remote monitoring.

5. Automatic supply of liquid nitrogen, safe and labor-saving. 

6. The liquid nitrogen supply system is controlled by multiple solenoid valves, which can effectively prevent the overflow of liquid nitrogen and sample contamination caused by high LN2 level. 

7. Manual filling available under special circumstances.

8. Compatible with vapor phase and liquid phase storage modes, users can choose according to their needs.

9. The optimized mechanism design realizes high-density storage to save space.

Humanized Design

1. Defog function, easier to find samples and shorten lid opening time.

2. After 48 hours of lid open, temperature in the freezer remains below -150°C (according to the factory test 


3. The remote alarm interface can be connected to the central alarm system.

4. Foldable step for convenient operation & space saving.

5. Optional backup battery in case of power failure.

6. Optional vacuum jacketed hose for lower liquid nitrogen consumption.

ModelCryoMatrix 15KCryoMatrix 19KCryoMatrix 28KCryoMatrix 39KCryoMatrix 44KCryoMatrix 55KCryoMatrix 94K
2ml vial (square   rack)
Rack layout

Maximum   capacity15600195002800039200429005550094875
Rack model x   rack qtyCFC-12-2   x 12CFC-15-2   x 12CFC-10-2   x 24CFC-14-2   x 24CFC-13-2   x 32CFC-15-2   x 32CFC-15-2   x 60
Rack model x   rack qtyCFC-12-2S   x 4CFC-15-2S   x 4CFC-10-2S   x 16CFC-14-2S   x 16CFC-13-2S   x 4CFC-15-2S   x 20CFC-15-2S   x 13
5ml vial (square   rack)
Maximum   capacity58326804972013608155521814434020
Rack model x   rack qtyCFC-6-3   x 12CFC-7-3   x 12CFC-5-3   x 24CFC-7-3   x 24CFC-6-3   x 32CFC-7-3   x 32CFC-7-3   x 60
25ml blood bag: Pall   MEDSEPTM 25 mL, OriGen CS 25
Maximum   capacity1372156824483264299647887218
Cassette model   x qtyBBC-25   x 1372BBC-25   x1568BBC-25   x 2448BBC-25   x 3264BBC-25   x 2996BBC-25   x 4788BBC-25   x 7218
Rack model x   rack qtyCFB-25-7   x 196CFB-25-8   x 196CFB-25-6   x 408CFB-25-8   x 408CFB-25-7   x 428CFB-25-9   x 532CFB-25-9   x 802
50ml blood bag:   Fenwal 4R9951, OriGen CS 50
Maximum   capacity896102414881984190431324446
Cassette model   x qtyBBC-50   x 896BBC-50   x 1024BBC-50   x 1488BBC-50   x 1984CFB-50x   1904BBC-50   x 3132BBC-50   x 4446
Rack model x   rack qtyCFB-50-7   x 128CFB-50-8x   128CFB-50-6   x 248CFB-50-8   x 248CFB-50-7x   272CFB-50-9   x 348CFB-50-9   x 494
250ml blood bag:   Fenwal 4R9953 & 4R5461, OriGen CS 25 or CryoMACS 50 & 250
Maximum   capacity40050058898083213401940
Cassette model   x qtyBBC-250   x 400BBC-250   x 500BBC-250   x 588BBC-250   x 980BBC-250   x 832BBC-250   x 1340BBC-250   x 1940
Rack model x   rack qtyCFB-250-4   x 100CFB-250-5   x 100CFB-250-3   x 196CFB-250-5   x 196CFB-250-4   x 208CFB-250-5   x 268CFB-250-5   x 388
500ml blood bag   :Fenwal 4R9955 & 4R5462, OriGen CS 500
Maximum   capacity2403003966604649001090
Rack model x   rack qtyCFB-500-4   x 60CFB-500-5   x 60CFB-500-3   x 132CFB-500-5   x 132CFB-500-4   x 116CFB-500-5   x 180CFB-500-5   x218
Cassette model   x qtyBBC-500   x 240BBC-500   x 300BBC-500   x 396BBC-500   x 660BBC-500   x 464BBC-500   x 900BBC-500   x 1090
200ml blood bag   (frame rack & cassette)
Maximum   capacity1922403484645768001250
Cassette model   x qtyBBC-200   x 192BBC-200   x 240BBC-200   x 348BBC-200   x 464BBC-200   x 576BBC-200   x 800BBC-200   x 1250
Rack model x   rack qtyCFB-200-4   x 48CFB-200-5   x 48CFB-200-3   x 116CFB-200-4x   116CFB-200-4   x 144CFB-200-5   x 160CFB-200-5   x 250
700ml blood bag   (frame rack & cassette)
Maximum   capacity128160204272336480690
Cassette model   x qtyBBC-700   x 128BBC-700   x 160BBC-700   x 204BBC-700   x 272BBC-700   x 336BBC-700   x 480BBC-700   x 690
Rack model x   rack qtyCFB-700-4   x 32CFB-700-5   x 32CFB-700-3   x 68CFB-700-4   x 68CFB-700-4   x 84CFB-700-5   x 96CFB-700-5   x 138
CryoMatrix 15KCryoMatrix 19KCryoMatrix 28KCryoMatrix 39KCryoMatrix 44KCryoMatrix 55KCryoMatrix 94K
Maximum storage   capacity 
1.2 & 2ml vial1.2   &2ml vial15600195002800039200429005550094875
Number of large rack (81/100-place box)12122424323260
Number of small rack (25-place box)44161642013
2" Boxes per rack12151014131515
5ml vial5ml   vial (81-place)58326804972013608155521814434020
Number of racks12122424323260
3.75" Boxes per rack6757677
25ml blood bag
    (Pall MEDSEPTM 25 mL, OriGen CS 25)
Numbers   of blood bag1372156824483264299647887218
Layers per rack7868799
Number of racks196196408408428532802
50ml blood bag
    (Fenwal 4R9951, OriGen CS 50)
Numbers   of blood bag896102414881984190431324446
Layers per rack7868799
Number of racks128128248248272348494
250ml blood bag
    (Fenwal 4R9953 & 4R5461, OriGen CS 25 or CryoMACS 50 & 250)
Numbers   of blood bag40050058898083213401940
Layers per rack4535455
Number of racks100100196196208268388
500ml blood bag
    (Fenwal 4R9955 & 4R5462, OriGen CS 500)
Numbers   of blood bag2403003966604649001090
Layers per rack4535455
Number of racks6060132132116180218
200ml blood bag
    (Gambro DF-200 or CryoMACS 50 & 250)
Numbers   of blood bag1922403484645768001250
Layers per rack4534455
Number of racks4848116116144160250
700ml blood bag
    (Gambro DF-700, OriGen CS 1000 or CryoMACS 500& 750 &1000)
Numbers   of blood bag128160204272336480690
Layers per rack4534455
Number of racks323268688496138
LN2 capacity
LN2 capacity (L)37046055080089011621854
LN2 capacity at vapor platform (L)5555125133165200295
Neck opening (mm)317317445445465520635
Usable internal height (mm)708914590840765887906
Inner diameter (mm)730730980980
External diameter (mm)82082010901090119012561565
Overall height (mm)1400160014001650160017901750
Door width limit (mm)85085011401140121013001615
Weight empty (kg)212264310394400580805
Weight full, vapor phase (kg)2573094125025347431045
ControllerTouch screenTouch screenTouch screenTouch screenTouch screenTouch screenTouch screen
Full auto fillStandardStandardStandardStandardStandardStandardStandard
Data storage / USB portStandardStandardStandardStandardStandardStandardStandard
Foldable stepStandardStandardStandardStandardStandardStandardStandard
Backup batteryOptionalOptionalOptionalOptionalOptionalOptionalOptional
Vacuum jacketed hoseOptionalOptionalOptionalOptionalOptionalOptionalOptional
Inventory rackOptionalOptionalOptionalOptionalOptionalOptionalOptional
Wi-Fi connection & cloud accessOptionalOptionalOptionalOptionalOptionalOptionalOptional

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