DVS Vacuum 中文
DVS Vacuum – 唯一支持静态及动态实验的重量法系统
在静态条件下(A)和动态条件下(B)的吸附分子
和基质。不同的条件下测量出的吸附压力将是相同的。
Vacuum pump
(downstream)
Do
wnstream open
U
pstream open
Sample contained in
s
ample pan, hanging from system microbalance
Sample chamber evacuation
(1)
Filling with sorbate
(2)
Steady-state
(3)