This instrument is specially produced for our company XRY The oxygen bomb barrel of the series of oxygen bomb calorimeters is designed to oxygenate the oxygen bomb barrel. This instrument has a novel and compact structure, beautiful and generous, and is easy to use. It is also suitable for oxygen recharge of other oxygen-like bullet barrels.

1. Main features
（1）Pressure gauge: Displays the oxygen charge pressure of the oxygen cartridge.
（2）Air inflatable port: This port is the conical air outlet of the oxygen inflatable device, and is aligned with the air intake of the oxygen bullet barrel when oxygen is charged.
（3）Oxygenation handle: Turn forward and lower, press down the air inlet of the oxygen bullet barrel.
（4）Bracket: Rigid structure bracket, built-in inflation pipeline, etc.
（5）Base: The base of the oxygen bullet barrel, the oxygen bullet barrel is placed on this base when oxygen is charged.
（6）Air inlet: This port is the air inlet of this oxygenator. The oxygen in the oxygen cylinder passes through a pressure reducing valve and is then connected to this air inlet through a gas pipe.
 
2. Main technical parameters and indicators
1、Oxygenation pressure: not less than 4 MPa。
2、Oxygenation tube withstand pressure: not less than 4 MPa。