23.160 真空技术 标准查询与下载

ISO 3669:2020 真空技术.刀口法兰尺寸

This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10−11 Pa.

Vacuum technology — Dimensions of knife-edge flanges

BS ISO 1609:2020 真空技术 非刀口法兰尺寸

What is ISO 1609 about?    ISO 1609 discusses vacuum technology. Vacuum technology is a method used to evacuate air from a closed volume by creating a pressure differential from the closed volume to some vent, the ultimate vent being the open atmosphere.  ISO 1609 specifies the dimensions of non-knife-edge flanges and collars used in vacuum technology. The dimensions ensure interchangeability between bolted, clamped, and rotatable flanges:   Whether the assembly is homogeneous (for example, bolted flanges or clamped flanges) or heterogeneous (for example, bolted flanges assembled with clamped flanges either by means of bolts or clamps or by means of bolts and rotatable flanges).

Vacuum technology. Dimensions of non-knife edge flanges

ISO 1609:2020 真空技术.非刀口法兰尺寸

This document specifies the dimensions of non-knife-edge flanges and collars used in vacuum technology. The dimensions ensure interchangeability between bolted, clamped and rotatable flanges: a) whether the assembly be homogeneous (for example, bolted flanges or clamped flanges) or heterogeneous (for example, bolted flanges assembled with clamped flanges either by means of bolts or clamps or by means of bolts and rotatable flanges). b) whether the sealing rings used with the flanges be elastomer O-rings or metal sealing rings, provided that they are compatible with the linear sealing loads given in Annex A.

Vacuum technology — Dimensions of non-knife edge flanges

ISO 9803-2:2020 真空技术管道配件的安装尺寸第2部分:刀口法兰型

This document specifies mounting dimensions for vacuum pipeline fittings (elbows, tees and crosses) of knife-edge flanges for nominal bores from 16 mm to 200 mm.

Vacuum technology — Mounting dimensions of pipeline fittings — Part 2: Knife-edge flange type

ISO 21358:2020 真空技术.直角阀.气动执行机构的尺寸和接口

This document defines dimensions of right-angle valves that are compatible with the mounting dimensions of elbows defined in ISO 9803-1 and ISO 9803-2. This document covers right-angle valves with flanges defined in ISO 2861, ISO 1609 and ISO 3669.

Vacuum technology — Right-angle valve — Dimensions and interfaces for pneumatic actuator

ISO 9803-1:2020 真空技术管道配件的安装尺寸第1部分:非刀刃法兰型

This document specifies mounting dimensions for vacuum pipeline fittings (elbows, tees and crosses) of non knife-edge flange for nominal bores from 10 mm to 250 mm of the R5 series.

Vacuum technology — Mounting dimensions of pipeline fittings — Part 1: Non knife-edge flange type

KS B ISO 5302-2019 真空技术 涡轮分子泵 性能特性的测量

Vacuum technology－Turbomolecular pumps－Measurement of performance characteristics

KS D 8541-2019 吸气剂测试方法

Testing method for getter

JB/T 1246-2019 真空技术 滑阀真空泵

Vacuum technology slide valve vacuum pump

JB/T 10770-2019 真空技术 液环真空泵验收规范

Vacuum technology liquid ring vacuum pump acceptance specifications

JB/T 13677-2019 真空技术 金属粉末注射成型真空烧结炉

Vacuum technology metal powder injection molding vacuum sintering furnace

JB/T 8944-2019 单级旋片真空泵

Single stage rotary vane vacuum pump

JBT8944-2019 单级旋片真空泵

Single stage rotary vane vacuum pump

JBT1246-2019 真空技术 滑阀真空泵

Vacuum technology slide valve vacuum pump

JBT13677-2019 真空技术 金属粉末注射成型真空烧结炉

Vacuum technology metal powder injection molding vacuum sintering furnace

JBT10770-2019 真空技术 液环真空泵验收规范

Vacuum technology liquid ring vacuum pump acceptance specifications

ISO 3529-1:2019 真空技术 - 词汇 - 第1部分:一般术语

This document defines general terms used in vacuum technology. It gives theoretical definitions as precise as possible, bearing in mind the need for use of the concept in practice.

Vacuum technology — Vocabulary — Part 1: General terms

BS ISO 20146:2019 真空技术 真空计 电容隔膜压力表的规格、校准和测量不确定度

What is this standard about? This document defines terms related to capacitance diaphragm gauges (CDGs), specifies which parameters have to be given for CDGs, details their calibration procedure and describes which measurement uncertainties have to be considered when operating these gauges. This document complements ISO 3567 and ISO 27893 when calibrating CDGs and using them as reference standards.

Vacuum technology. Vacuum gauges. Specifications, calibration and measurement uncertainties for capacitance diaphragm gauges

ISO 20146:2019 真空技术.真空计.电容隔膜计的规范 校准和测量不确定度

This document defines terms related to capacitance diaphragm gauges (CDGs), specifies which parameters have to be given for CDGs, details their calibration procedure and describes which measurement uncertainties have to be considered when operating these gauges. This document complements ISO 3567 and ISO 27893 when calibrating CDGs and using them as reference standards.

Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for capacitance diaphragm gauges

BS ISO 21360-3:2019 真空技术 测量真空泵性能的标准方法 机械增压真空泵的具体参数

What is ISO 21360-3- Methods for measuring vacuum pump performance  about?   ISO 21360 is a series on Vacuum technology. Vacuum technology is a method used to evacuate air from a closed volume by creating a pressure differential from the closed volume to some vent, the ultimate vent being the open atmosphere. ISO 21360-3 specifies methods and special requirements for measuring the maximum tolerable pressure difference, effective compression ratio, compression ratio with zero throughputs and overflow valve pressure difference of mechanical booster vacuum pumps. ISO 21360-3 applies to mechanical booster vacuum pumps employed for medium vacuum or rough vacuum applications including gas-cooled mechanical booster vacuum pumps and multiple mechanical booster vacuum pump systems.   ISO 21360-3 covers characteristics of mechanical boosters that are different from those of the usual positive displacement vacuum pumps. Maximum tolerable pressure difference Δ p max , effective compression ratio K eff , compression ratio with zero throughput K 0 and overflow valve pressure difference Δ p

Vacuum technology. Standard methods for measuring vacuum pump performance - Specific parameters for mechanical booster vacuum pumps