现行

HG/T 4094-2009

化工用在线电化学式氧分析仪
Chemical online electrochemical oxygen analyzer

2009-02-05

现行

JJG 291-2018

溶解氧测定仪
Dissolved Oxygen Meters

2018-02-27

现行

SC/T 7006-2001

溶解氧测定仪
Dissolved oxygen meter

2001-09-27

现行

GB/T 6285-2016

气体中微量氧的测定 电化学法
Determination of trace oxygen in gases—Electrochemical method

2016-12-13

现行

GB/T 43503-2023

天然气 氧气含量的测定 电化学法
Natural gas—Determination of oxygen—Electrochemical method

2023-12-28

现行

GB/T 19904-2005

医用氧舱用电化学式测氧仪
Electrochemical oxygenmeter for medical hyperbaric oxygen chamber

2005-09-14

现行

UOP 678-04

Dissolved Molecular Oxygen in Liquid Hydrocarbons by Electrochemical Detection
液态烃中溶解分子氧的电化学检测

2005-01-11

现行

GB/T 32208-2015

化学需氧量（COD）测定仪
Chemical oxygen demand meters

2015-12-10

现行

BS EN ISO 5814-2012

Water quality. Determination of dissolved oxygen. Electrochemical probe method
水质 溶解氧的测定 电化学探针法

2012-11-30

现行

KS I ISO 5814

수질－용존 산소 측정방법－전기화학 탐사법
水质溶解氧的测定电化学探针法

2017-12-29

现行

KS I ISO 5814

수질 — 용존산소 측정방법 — 전기화학 프로브법
水质溶解氧的测定电化学探针法

2023-07-14

现行

GB/T 11913-1989

水质 溶解氧的测定 电化学探头法
Water quality--Determination of dissolved oxygen--Electrochemical probe method

1989-11-03

现行

ISO 5814-2012

Water quality — Determination of dissolved oxygen — Electrochemical probe method
水质与灰分；溶解氧的测定——电化学探针法

2012-10-11

现行

JIS K 0806-1997

Automatic chemical oxygen demand meter
自动化学需氧量计

1997-01-01

现行

JJG 975-2002

化学需氧量(COD)测定仪
Chemical Oxygen Demand (COD) Meters

2002-11-04

现行

JJG 824-1993

生物化学需氧量(BOD5)测定仪
Biochemical Oxygen Demand (BOD5) Meter

1993-06-04

现行

JJG 1060-2010

微量溶解氧测定仪
Low-level Dissolved Oxygen Meters

2010-09-06

现行

GB/T 3396-2022

工业用乙烯、丙烯中微量氧的测定 电化学法
Determination of trace oxygen in ethylene and propylene for industrial use—Electrochemical method

2022-12-30

现行

CJ/T 139-2001

无隔膜电极溶氧仪
Dissolved oxygen meter with non-membrane electrode

2001-08-24

现行

ASTM D7607/D7607M-19

Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
气体燃料中氧气分析的标准试验方法（电化学传感器方法）

2019-11-15