Dewar Carrying Flasks



Type B
Type B-E

Application

  • storage and transport of temperature-sensitive goods e.g. dry ice ( CO2 )
  • flexible applications in laboratory
  • cooling of small samples
  • as high quality insulating flask
  • when storing liquid nitrogen ( LN2 ) a hole ( Ø ca. 2 mm ) in centre of the lid is necessary.

Versions

  • B : blue coated metal cover
  • BE : stainless steel cover
  • A : glass refill ( without cover )

Advantages

  • robust design
  • made of Borosilicatglass 3.3
  • incl. insulated lid, held by two spring clips
  • incl. handle made of aluminium

Technical data

Type max.
Content
ca. [ L ]
A
mm
B
mm
C
mm
D
mm
E
mm
Weight
ca. [ kg ]
Holding
time
LN2
ca. [ h ]
Evaporation
rate LN2
ca. [ L/d ]
26 B/BE 1 100 120 132 150 215 1,5 18 1,2
27 B/BE 2 138 160 170 170 245 2,3 26 1,9
28 B/BE 3 138 160 170 230 305 2,8 44 1,6
29 B/BE 4 138 160 170 310 385 3,3 75 1,4
Type Article No. Type Article No. Glass Refill Article No.
26 B 1211 26 BE 1221 26 A 1201
27 B 1212 27 BE 1222 27 A 1202
28 B 1213 28 BE 1223 28 A 1203
29 B 1214 29 BE 1224 29 A 1204
Type B
Type B-E
26B 1211 26BE 1221 26A 1201 27B 1212 27BE 1222 27A 1202 28B 1213 28BE 1223 28A 1203 29B 1214 29BE 1224 29A 1204