Large Insulating Dewar Flasks
Application
- storage and transport of temperature sensitive goods e.g. dry ice ( CO2 )
- suitable as insulating flask
Versions
- C : blue coated metal cover
- CAL : structured aluminium cover
- Series 40 - 46 is suitable as glass refill of series 30/4 - 34
Accessories
- linen bag for easy handling of dry ice ( CO2 )
- insulating discs, recommendable when storing dry ice
Advantages
- robust design
- large aperture
- made of Borosilicatglass 3.3
- insulated lid ( incl. grip )
- handle or two grips
-
deliverable:
- fully silvered ( standard )
- silvered with viewing stripes
- incl. quick release clamp
- shortened
Technical data
Type |
max.
Content ca. [ L ] |
A
mm |
B
mm |
C
mm |
D
mm |
E
mm |
Weight
ca. [ kg ] |
Evaporation
rate CO2 ca. [ kg / d ] |
---|---|---|---|---|---|---|---|---|
30/4 C/CAL | 4 | 158 | 183 | 210 | 250 | 340 | 5 | 0,45 |
30/7 C/CAL | 7 | 158 | 183 | 210 | 400 | 490 | 6 | 0,4 |
30 C/CAL | 7 | 200 | 230 | 250 | 275 | 385 | 6 | 0,45 |
31 C/CAL | 10 | 200 | 230 | 250 | 350 | 475 | 8 | 0,4 |
32 C/CAL | 14 | 200 | 230 | 250 | 500 | 610 | 9 | 0,4 |
33 C/CAL | 21 | 250 | 280 | 300 | 480 | 615 | 14 | 0,6 |
34 C/CAL | 28 | 250 | 280 | 300 | 620 | 750 | 16 | 0,6 |
Technical Datasheet
Article Numbers
Type | Article No. | Type | Article No. | Glass Refill | Article No. |
---|---|---|---|---|---|
30 / 4 C | 1248 | 30/4 CAL | 1258 | 40 | 1231 |
30 / 7 C | 1249 | 30/7 CAL | 1259 | 41 | 1232 |
30 C | 1241 | 30 CAL | 1251 | 42 | 1233 |
31 C | 1242 | 31 CAL | 1252 | 43 | 1234 |
32 C | 1243 | 32 CAL | 1253 | 44 | 1235 |
33 C | 1244 | 33 CAL | 1254 | 45 | 1236 |
34 C | 1245 | 34 CAL | 1255 | 46 | 1237 |
Article Numbers
Typ | Linen-bags for Type | Insulating disc for Type |
---|---|---|
31 C/CAL | 1632 | 1642 |
32 C/CAL | 1633 | 1643 |
33 C/CAL | 1634 | 1644 |
34 C/CAL | 1635 | 1645 |