KGW杜瓦容器、KGW杜瓦瓶、KGW-ISOTHERM杜瓦瓶

杜瓦容器
型号变体

圆柱形杜瓦瓶
不锈钢杜瓦瓶
平底杜瓦容器

Typemax. content approx. [ml]A [mm]B [mm]D [mm]E [mm]Weight approx. [kg]Service life LN2 approx. [h]Evaporation rate LN2 approx. [L/d]
GSS/DSS 50050065801802000,6121,0
GSS/DSS 10001000851002062250,9210,9
GSS/DSS 1000 W10001001141561780,7151,6
GSS/DSS 200020001001142853051,3421,1
GSS/DSS 300030001842001601901,5223,1
TypeArticle no.ArtNo. Stopper
GSS 50023042680
GSS 100023002681
GSS 1000 W23012682
GSS 200023032682
GSS 300023022683
GSS 600023052683
DSS 50021002680
DSS 100021012681
DSS 1000 W21022682
DSS 200021032682
DSS 300021042683

碗形容器型杜瓦瓶
运输用杜瓦容器
球形杜瓦容器

大型隔热杜瓦瓶
箱式大型隔热杜瓦瓶
实验室平法兰接口杜瓦瓶
法兰接口杜瓦瓶

生物运输用杜瓦容器 BIO-BE-CO2
生物运输用杜瓦容器 BIO-BE-LN2 型
标准螺纹接口杜瓦瓶
集成磁力搅拌器杜瓦瓶

Typemax. content approx. [ml]A [mm]B [mm]C [mm]D [mm]E [mm]Weight approx. [kg]Service life LN2 approx. [h]Evaporation rate LN2 approx. [L/d]
FB 0 CAL1503750581401700,3120,25
FB 1 CAL2504760721401700,4130,35
FB 3 CAL4505770811852200,5280,35
FB 6 CAL6506780901852200,6320,4
FB 9 CAL85077951051852200,9320,55
FB 12 CAL1200901151241852251,2330,7
FB 18 CAL21001071301402352751,8520,9
TypeArticle no.
FB 0 CAL1151
FB 1 CAL1152
FB 3 CAL1153
FB 6 CAL1154
FB 9 CAL1155
FB 12 CAL1156
FB 18 CAL1157
Plug for typeArticle no.
FB 0 CAL1651
FB 1 CAL1652
FB 3 CAL1653
FB 6 CAL1654
FB 9 CAL1655
FB 12 CAL1656

玻璃制杜瓦容器
所有由KGW-ISOTHERM生产的杜瓦容器均采用3.3级硼硅酸盐玻璃(符合DIN/ISO 3585标准,选用DWK或肖特玻璃管材)。其制造严格遵循《压力设备指令》(97/23/EC号指令,N4附录1条款)及DIN EN ISO 16496《真空绝热设备》标准。

玻璃杜瓦瓶结构与功能
玻璃杜瓦瓶为双壁真空绝热容器,核心功能是使储存介质(液氮、二氧化碳或其他冷却剂)与环境温度实现热隔离。容器由内胆与外罩构成,两者在颈部开口处熔封为一体。内外壁之间的真空层可有效阻断储存介质与环境的热传导(接触传热),真空腔内壁还镀有银膜以最大限度抑制热辐射。通过同步消除接触传热(真空层)与辐射传热(镜面镀层),实现最优绝热效果。

基于安全及职业防护要求,玻璃杜瓦瓶必须加装金属保护外壳。外壳材质可选择钢板、铝材、不锈钢或透明聚氨酯涂层。

所有标准玻璃杜瓦瓶最高工作压力不得超过0.1巴。如需更高承压规格可定制生产。

  Typemax. content approx. [ml]A [mm]B [mm]C [mm]D [mm]E [mm]Weight approx. [kg]Service life LN2 approx. [h]Evaporation rate LN2 approx. [L/d]Type C   Item no:Type   G-C     Item no:
00 C100405663901350,270,31021
0 C2004056631702150,3210,210221061
1 C3004760721902400,3310,210231062
2 C4504760722703100,5460,2510241063
3 C5005770812102600,5300,3510251064
4 C7505770813103700,8590,310261065
5 C12505770815005501,31180,251027
6 C8006780902402950,6540,3510281066
7 C12006780903503950,8980,310291067
8 C17006780905005601,11360,310210
9 C100077951052352900,7600,35102111068
10 C150077951053453951,1800,4102121069
11 C210077951055005501,81300,410213
12 C1500901151242453001,1530,51021410610
13 C2000901151243403901,4900,51021510611
14 C3200901151246006652,51930,4510216
15 C15001001201302403001,2490,71021710612
16 C20001001201302903451,4770,61021810613
17 C40001001201306006602,91560,6510219
18 C25001101301402903451,7740,71022010614
19 C50001101301406006603,22070,610221
20 C30001381601652302801,4551,21022210615
S 21C40001381601653103752,4921,01022310616
S 22 C80001381601656006604,62200,91022410617
Typemax. Contents [approx. ml]A [mm]B [mm]D [mm]
00 A100405690
0 A2004056170
1 A3004760190
2 A4504760270
3 A5005770210
4 A7505770310
5 A12505770500
6 A8006780240
7 A12006780350
8 A17006780500
9 A10007795235
10 A15007795345
11 A21007795500
12 A150090115245
13 A200090115340
14 A320090115600
15 A1500100120240
16 A2000100120290
17 A4000100120600
18 A2500110130290
19 A5000110130600
20 A3000138160230
S 21 A4000138160310
S 22 A8000138160600
TypeArticle no.
00 A1011
0 A1012
1 A1013
2 A1014
3 A1015
4 A1016
5 A1017
6 A1018
7 A1019
8 A10110
9 A10111
10 A10112
11 A10113
12 A10114
13 A10115
14 A10116
15 A10117
16 A10118
17 A10119
18 A10120
19 A10121
20 A10122
S 21 A10123
S 22 A10124

Cylindrical stopper for Dewar vessels

Plug for typemax. Contents approx. [ml]Article no.
001001721
02001722
13001723
24501724
35001725
47501726
512501727
68001728
712001729
8170017210
9100017211
10150017212
11210017213
12150017214
13200017215
14320017216
15150017217
16200017218
17400017219
18250017220
19500017221
20300017222
S 21400017223
S 22800017224

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