محفظه گاز (Gas Cell)
Model 220601
Optic Experiments Equipment
![](http://moolianco.com/wp-content/uploads/2019/09/p220601s.jpg)
For determining the refractive index of gases by means of interferometer. With three house connections and stand rod to adjust on Fabry – Perot interferometer
Length : 7 Cm
Diameter of window : 25 mm
Diameter of house nipples : 6 mm