BIT-8900 Embedded Deaeration Device
A degassing device that enables high performance, high durability, and stable solvent delivery, that is the 8900 series and the embedded model BIT-8900.
The basic configuration of the online degassing device consists of three components: the chamber unit, the vacuum pump, and the control board. The chamber unit has a Teflon AF permeable membrane inside, which removes only dissolved oxygen while the solvent passes through it. However, since not only dissolved oxygen but also some gasification of the solvent can permeate, the material of the chamber unit is made of chemical-resistant resin. Similarly, the vacuum pump also experiences some gasification of the solvent, which places a considerable burden on the internal components of the pump. Therefore, durability and the possibility of being maintenance-free are questioned, and the performance of the vacuum pump significantly affects the retention time and peak sharpness (theoretical number of stages) in the analysis results, making the degassing device an important apparatus in experimental results. The control board performs various safety management tasks, such as monitoring the vacuum state inside the chamber and confirming the operation of the pump with a vacuum sensor. Additionally, by connecting an LCD display board, the current vacuum value can be checked. The device's condition can be verified in functional test mode, allowing for maintenance checks and the creation of a history (dedicated mark sheet) without stopping the analytical device.
- 企業：ＡＱＵＡＴＨ
- 価格：Other
