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LN2 Refrigerator Dewar Group

LN2 Refrigerator Dewar Group

LN2 Refrigerator Dewar Group

Designed for extended cryogenic storage of biological specimens

The Refrigerator Dewar Group consists of 12 portable aluminum cryogenic vessels, which range in size from 3.5 liters to 50 liters, and have a static hold time from 25 days to 269 days. These vessels come equipped with canisters for cryo-preservation of biological specimens.

Applications:

Refrigerator Group dewar cutaway view

Features

Assuring Satisfaction

refrigerator_open_lid_with_plug

All refrigerator models and sizes listed below are available for shipment from our Indianapolis, Indiana manufacturing facility. Our strict quality control governs every step of our manufacturing process to ensure years of trouble-free performance, fully backed by our 5-year warranty. Every unit comes standard as shown and is thoroughly tested and quality documented before leaving our facility.

Refrigerator Dewar Group Specifications
IC-3R
IC-3R
IC-6R
IC-6R
IC-10R
IC-10R
IC-20R
IC-20R
IC-20RX
IC-20RX
Arctic 22R
Arctic 22R
Arctic 22RX
Arctic 22RX
IC-35R
IC-35R
IC-35RX
IC-35RX
IC-38RX/6
IC-38RX/6
IC-38RX/10
IC-38RX/10
IC-50RX
IC-50RX
LN2 Capacity (liters) 3.6 6 10 20 20 22 22 35 35 38 38 50
Static Hold Time (days)* 25 30 100 200 105 146 146 269 184 135 135 125
Evaporation Rate*
liters/day
.14 .20 .10 .10 .19 .15 .15 .13 .19 .28 .28 .40
Working Time**
days / weeks
14 /
2
18 /
3
62 /
9
126 /
18
65 /
9
112 /
16
112 /
16
168 /
24
112 /
16
84 /
12
84 /
12
78 /
11
Necktube Diameter 2.25″ /
57mm
2.25″ /
57mm
2.25″ /
57mm
2.25″ /
57mm
3.75″ /
95mm
2.62″ /
66mm
2.62″ /
66mm
2.25″ /
57mm
3.75″ /
95mm
5.00″ /
127mm
5.00″ /
127mm
3.75″ /
95mm
Outside Diameter 8.75″ /
222mm
8.75″ /
222mm
11.25″ /
286mm
15.00″ /
381mm
15.00″ /
381mm
15.00″ /
381mm
15.00″ /
381mm
18.50″ /
470mm
18.50″ /
470mm
18.50″ /
470mm
18.50″ /
470mm
18.50″ /
470mm
Overall Height 16.5″ /
419mm
18.10″ /
460mm
23.00″ /
584mm
25.50″ /
647mm
25.50″ /
647mm
26.25″ /
667mm
26.25″ /
667mm
26.00″ /
660mm
26.00″ /
660mm
27.50″ /
698mm
27.50″ /
698mm
30.75″ /
781mm
Empty Weight 7 lbs /
3.5 kg
7 lbs /
3.5 kg
12 lbs /
5.5 kg
23 lbs /
11.5 kg
23 lbs /
10.5 kg
22 lbs /
10 kg
22 lbs /
10 kg
31 lbs /
14.5 kg
31 lbs /
14.5 kg
31 lbs /
14.5 kg
31 lbs /
14.5 kg
38 lbs /
17.5 kg
Full Weight 14 lbs /
6.5 kg
18 lbs /
8.5 kg
33 lbs /
15 kg
60 lbs /
27.5 kg
60 lbs /
27.5 kg
62 lbs /
28.5 kg
62 lbs /
28.5 kg
94 lbs /
43 kg
94 lbs /
43 kg
102 lbs /
46.5 kg
102 lbs /
46.5 kg
128 lbs /
58.5 kg
Canister Length 5″ /
127mm
5″ /
127mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
11″ /
279mm
Canister Inside Diameter 1.75″ /
44mm
1.75″ /
44mm
1.75″ /
44mm
1.75″ /
44mm
2.96″ /
75mm
2.00″ /
51mm
2.00″ /
51mm
1.75″ /
44mm
2.96″ /
75mm
4.1″ /
104mm
2.96″ /
75mm
2.96″ /
75mm
Canisters 6 6 6 6 6 3 6 6 6 6 10 6
Capacity:
0.5cc straws (on canes)
0.5cc straws (bulk)
1.2 ml. vials
 
330
990
n/a
 
330
990
n/a
 
660
1,800
180
 
660
1,800
180
 
2,340
5,820
660
 
480
1,356
205
 
960
2,712
410
 
660
1,800
180
 
2,340
5,820
660
 
4,680
10,320
1,320
 
3,900
9,700
1,100
 
2,340
5,820
660

*Evaporation Rate and Hold times are nominal.
**Working Time is an arbitrary reference, to estimate container performance under normal operating conditions. Designed for working time from 14 days to 168 days.

Straw capacity on canes:

10 Straws / cane for 11″ canisters
5 Straws / cane for 5″ canisters

Bulk:

Two level goblets for 11″; one level for 5″

Vial capacity on canes:

5 vials / cane for 11″ canisters

Square racks are available for RX models

Accessories

For more information, please see Accessories page.

Download International Cryogenics’ Liquid Nitrogen Vessel Operating and Handling Instructions (PDF).

Fri Jan 12 2018 11:21:53 CST  
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