UC知道微量氧分析仪使用中遇到的专业术语,希望专业人士回答,段与段之间无联系,有的只是两个词,非常感谢
来源：百度知道 编辑：UC知道 时间：2024/05/17 08:14:31
Dress Ring
diffusion membrane
Beneath the diffusion membrane lies the oxygen sensing element – cathode-with a surface area almost 4 cm2. The cathode has many perforations to ensure sufficient wetting of the upper surface with electrolyte, and it is plated with an inert metal.
Calibration Characteristic
In practical application, zeroing may still used to compensate for the combined zero offsets of the cell and the electronics. (The electronics is zeroed automatically when the instrument power is turned on.)
The sample encounters almost no dead space. This minimizes residual gas pockets that can interfere with trace analysis.
The sample system for the standard instrument incorporates XA inch tube fittings for sample inlet and outlet connections at the rear panel. For metric system installations, 6 mm adapters are supplied with each instrument to be used if needed. The sample or calibration gas flows through the system is monitored by a flowmeter downstream
diffusion membrane
Beneath the diffusion membrane lies the oxygen sensing element – cathode-with a surface area almost 4 cm2. The cathode has many perforations to ensure sufficient wetting of the upper surface with electrolyte, and it is plated with an inert metal.
Calibration Characteristic
In practical application, zeroing may still used to compensate for the combined zero offsets of the cell and the electronics. (The electronics is zeroed automatically when the instrument power is turned on.)
The sample encounters almost no dead space. This minimizes residual gas pockets that can interfere with trace analysis.
The sample system for the standard instrument incorporates XA inch tube fittings for sample inlet and outlet connections at the rear panel. For metric system installations, 6 mm adapters are supplied with each instrument to be used if needed. The sample or calibration gas flows through the system is monitored by a flowmeter downstream
Dress Ring （什么环？这个抱歉我不知道）
渗透膜
渗透膜下方是氧敏元件和表面积大约4平方厘米的电极。电极上有许多小孔，确保镀有惰性金属的电解质上表面被充分润湿。
校准特性
实际应用中，归零仍被用于补偿小室和电子（不准确）之间的复合零偏距[仪器电源打开则电子（不准确）自动归零]
样品几乎不会遇到死腔，这就使得能干扰痕量分析的残留气囊最小化。
标准仪器的进样系统采用XA英寸的管夹作为后仪表盘处样品入口和出口的连接。对于计量系统的安装, 如果需要的话每台仪器可以配置6毫米的调节器。 流过系统的样品或者标准气体由下端插入小室的流量计来控制调节。图2-4 表示了标准模型的管道铺设和流程图。