All Biosystems bulk LN2 refrigerators are designed to provide the user with a fully automated, safe and reliable cryostorage system.






Manufactured from high quality stainless steel, Biosystem models are castor mounted with a lockable, hinged lid. Large neck opening gives easy unrestricted access to samples. Storage of biological material can be carried out in either liquid phase at - 196 C or under vapour phase conditions as low as - 190 C.

A choice from eight base models in the range provides storage for up to 67,600 vials in one refrigerator. Safe, automated storage is provided with the security of having the system run and monitored by an integrated microprocessor based controller. Key pad touch control allows for easy set-up and continuous monitoring to provide complete security for your biological material.

The Biosystem microprocessor based controller provides the user with the ultimate in sample security and container reliability.GLP traceability iinformation is provided through accurate data logging facility.

Biosystem Technical Specifications

Model

12

24
36*
45*
50
70*

Liquid nitrogen capacity vapour phase

32

53
144
260
140
260
Static evaporation rate Litres/Day+
5
8
9
10
20
12
Static holding time (Days)+
6
7
16
26
7
21
Gambro bag capacity DF700
154
225
364
420
560
672
Max vial 2ml capacity vapour phase
10,250
20,350
37,400
46,800
50,700
67,600
Liquid nitrogen capacity liquid phase (litres)
250
377
144
260
800
260
Static evaporation rate litres/Day+
5
8
9
10
24
12
Static holding time (days)+
50
47
16
26
33
21
Max vial 2ml capacity liquid phase
12,300
24,050
37,400
46,800
50,700
67,600
0.5ml Straw capacity
75,920
143,080
363,175
0.25ml Straw capacity
170,560
321,444
815,900
Hot gas by pass option
Yes
Yes
Yes
Yes
Yes
Yes
Vapour guard overfill protection
Yes
Yes
No
Yes
Yes
Yes
Super chill option (-190C)
Yes
Yes
No
No
Yes
No
Daisy chain fills - Saves LN2
Yes
Yes
Yes
Yes
Yes
Yes
Overall height
1065
1152
1330
1530
1320
1955
Overal width
741
910
1227
1608
1250
1608
Overall depth
868
1038
1227
1608
1645
1608
Internal max height
745
835
690
505
910
807
Total lift height of Sample Tower
1710
1853
1550**
1450**
2038
1450**
Int Usable diameter
617
788
1067
1368
1130
616
Neck opening
617
788
510
616
1130
616

*Biosystems with offset necks
**Built in step
+Actual holding time will vary with type of use

| Bio series | Biorack | Biostor | Biotrek | Cryolab | Cryostor | Open Dewars | Lab safety |

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Features.

Dual Solenoids fitted as standard to prevent LN2 overfill.

As low as -190°C vapour phase storage temperature

Simultaneous filling (“Daisy Chaining”) with multiple units for liquid economy

Baxtor and Gambro blood bag storage systems.

Custom Built special storage systems available

Cryovial and straw inventory control systems, liquid or vapour.

CE marked in accordance with EC Medical Devices Directive.

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