发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
Gas analysis-Determination of composition of calibration gas mixtures-Comparison methods
本标准规定了用比较法测定标准混合气的组成。 本标准适用于测定混合气中每一组分的浓度。但是,由于所使用的仪器的类型不同,每一浓度值的准确度可以在相当大的范围内变化
Gas analysis--Determination of composition of calibration gas mixtures—Comparison methods
This drawing documents three product assurance class levels consisting of high reliability (device classes Q and M), space application (device class V
CALIBRATING GAS MIXTURE
Gas analysis. Calibration gas mixtures. Certificate of mixture preparation
本标准规定了用静态容积法制备标准混合气的方法。该法制备的标准混合气的压力接近于大气压。 本标准适用于制备10-6~10-1(V/V)浓度的标准混合气,其相对误差为10-3~10-2
Gas analysis--Preparation of calibration gas mixtures--Static volumetric methods
本标准规定了校准用混合气体气瓶的颜色标记。 本标准适用于可制备标准气的气瓶
3.1x00a0;The laboratory preparation of gas blends of known
Standard Practice for Preparation of Low-Pressure Gas Blends
Gas Mixers for Medical Use - Stand-alone Gas Mixers with Deviations by ASTM international
이 표준은 10-9에서 10-6 범위의 성분 몰 분율을 가지는 교정용 혼합 가스 제조를 위
Gas analysis-Preparation of calibration gas mixtures using dynamic volumetric methods-Part 10:Permeation method
This part of ISO 6145 specifies a dynamic method using permeation membranes for the preparation of calibration gas mixtures containing component mole
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10 : permeation method
Selection, Preparation, Validation, Care and Storage of Natural Gas and Natural Gas Liquids Reference Standard Blends
Gas analysis. Calibration gas mixtures. Certificate of mixture preparation.
Technologic rules for calibration gas mixtures
Gas analysis-Determination of composition of calibration gas mixtures-Comparison methods
本标准规定了用比较法测定标准混合气的组成。 本标准适用于测定混合气中每一组分的浓度。但是,由于所使用的仪器的类型不同,每一浓度值的准确度可以在相当大的范围内变化
Gas analysis--Determination of composition of calibration gas mixtures—Comparison methods
This drawing documents three product assurance class levels consisting of high reliability (device classes Q and M), space application (device class V
CALIBRATING GAS MIXTURE
Gas analysis. Calibration gas mixtures. Certificate of mixture preparation
本标准规定了用静态容积法制备标准混合气的方法。该法制备的标准混合气的压力接近于大气压。 本标准适用于制备10-6~10-1(V/V)浓度的标准混合气,其相对误差为10-3~10-2
Gas analysis--Preparation of calibration gas mixtures--Static volumetric methods
本标准规定了校准用混合气体气瓶的颜色标记。 本标准适用于可制备标准气的气瓶
3.1x00a0;The laboratory preparation of gas blends of known
Standard Practice for Preparation of Low-Pressure Gas Blends
Gas Mixers for Medical Use - Stand-alone Gas Mixers with Deviations by ASTM international
이 표준은 10-9에서 10-6 범위의 성분 몰 분율을 가지는 교정용 혼합 가스 제조를 위
Gas analysis-Preparation of calibration gas mixtures using dynamic volumetric methods-Part 10:Permeation method
This part of ISO 6145 specifies a dynamic method using permeation membranes for the preparation of calibration gas mixtures containing component mole
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10 : permeation method
Selection, Preparation, Validation, Care and Storage of Natural Gas and Natural Gas Liquids Reference Standard Blends
Gas analysis. Calibration gas mixtures. Certificate of mixture preparation.
Technologic rules for calibration gas mixtures