Bruker Ascend 400'54 - Page 73

73
ZTKS0162 / Z31928 / 04
Technical Data MS 400‘54 Ascend
Fill Volume, Evaporation Rate and Hold Time
Cryogenic Agents Value Unit
Nitrogen vessel total volume 106 l
Nitrogen refill volume 86 l
Nitrogen evaporation rate 220 ml/h
Nitrogen hold time
1
16 days
Helium vessel total volume 106 l
Helium refill volume 94 l
Helium evaporation rate 13 ml/h
Helium hold time
1
1. Maximum time intervall between two fillings
300 days
Helium refill volume after Quench
(cool down and refill)
125 l
Table A.4: Cryogenic Agents