N25 交直流电工仪器记录仪器 标准查询与下载

DIN EN 60564:1994 电阻测量用直流电桥

This document applies to d.c. bridges for measuring resistance. It also applies to auxilary equipment which is a built-in part of the bridge.

D.C. bridges for measuring resistance (IEC 60564:1977 + A1:1981); German version EN 60564:1993

BS EN 61143-2:1993 电气测量仪表.X-t记录仪.推荐的补充试验方法

Specifies tests additional to those specified in BS 89-9. To be read in conjunction with BS 89-9 BS EN 61143-1

Specification for electrical measuring instruments - X-t recorders - Recommended additional test methods

BS 7623:1993 用于工业过程控制系统的电气和气动模拟图表记录仪 检查和例行测试指南

Provides technical guidance for acceptance tests or after repairs. To be read in conjunction with BS 4671

Electrical and pneumatic analogue chart recorders for use in industrial-process control systems. Guidance for inspection and routine testing

DIN EN 141101:1992 电子元器件质量评定协调体系.详细规范:用导杆作动和旋转预调电位器

This document deals with determinations for preset potentiometers for use in electronic equipment in form of a blank specification.

Harmonized system of quality assessment for electronic components; detail specification: lead-screw actuated and rotary preset potentiometers; german version EN 141101:1992

prEN 60523-1992 直流电位差计

Direct-current potentiometers (IEC 523:1975 + A1:1979)

prEN 60564-1992 测量电阻用直流电桥

D.C. bridges for measuring resistance (IEC 564:1977 + A1:1981)

HD 613 S1-1992 直流电位差计

Direct-current potentiometers (IEC 523:1975 + A1:1979 + corrigendum 1980)

prEN 61028-1992 电测仪表.X-Y记录器(IEC 1028-91)

Electrical measuring instruments; X-Y recorders (IEC 1028:1991)

SJ/T 10300-1991 电容测量仪测试方法

本标准适用于测试GB 10299《电容测量仪技术条件》中所规定的有关性能特性及误差。允许采用其他优于本标准的测试方法。但有争议时，应以本标准为准。

Test methods of capacitance measuring instruments

SJ/T 10299-1991 电容测量仪技术条件

本标准适用于以电容为主参量的测量仪器及其附件。

Specifications of capacitance measuring instruments

IEC 60893-1:1987 电工用热固性树脂工业硬质层压片规范 第1部分:定义、名称和一般要求

Specification for industrial rigid laminated sheets based on thermosetting resins for electrical purposes. Part 1 : Definitions, designations and general requirements

GOST 8.019-1985 ГСИ.测量电容和损失正切角器具的国家一级基准器和全苏检定系统

Настоящий стандарт распространяется на государственный первичный эталон и государственную поверочную схему для средств измерений танге

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring electrical capacity and tangent loss angle

BS 6184:1981 仪表变压器部分放电测量方法

1 This standard is applicable to current and voltage transformers. The capacitive part of capacitive voltage transformers should be tested according to IEC Publication 358: Coupling Capacitors and Capacitor Dividers. 2 The object of this standard is to describe a routine test. The measurement of partial discharges should be carried out as an acceptance test only when arranged between the manufacturer and customer. 3 The minimum voltage levels for which this standard applies will be as follows: — solid insulation: Um = 7.2 kV — liquid immersed insulation: Um = 72.5 kV — Um = highest voltage for equipment. 4 This standard can be applied to unconventional systems (e.g. gas-filled or gas-immersed) for which less experience is available than for the conventional systems, but their permissible discharge levels shall be subject to agreement between manufacturer and customer.

Method for measuring partial discharges in instrument transformers

BS EN 60523:1980 直流电位计

Terms and definitions, classification, limits of intrinsic error , permissible variations with influence quantities, additional electrical and mechanical requirements, markings and symbols.

Direct-current potentiometers

GOST 8.029-1980 ГСИ.测量电感量器具的国家一级基准器和全苏检定系统

Настоящий стандарт распространяется на государственный первичный эталон и общесоюзную поверочную схему для средств измерений индуктивн

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring inductance

HD 368 S1-1978 直接作用记录式电测仪表及其附件

Direct acting recording electrical measuring instruments and their accessories

IEC 60564:1977 测量电阻用直流电桥

Specifies a classification system and a class index system; gives permissible errors for each class. Includes conditions for use and for testing. Contains information to be supplied by the manufacturer.

D.C. bridges for measuring resistance

IEC 60258:1968/AMD1:1976 直接作用电测量记录仪表及其附件 修改1

Amends IEC Publication 258 by various additions and replacements, deletions and modifications to bring it in line with IEC Publication 51.

Direct acting recording electrical measuring instruments and their accessories

IEC 60523:1975 直流电位差计

Specifies a classification system; gives permissible errors for each accuracy class; includes conditions to determinate errors. Applies to d.c. potentiometers having accuracy classes from 0,0005 up to 0,1. potentiometer.

Direct-current potentiometers

JJF(机械) 019-2008 电机温升电阻测量仪校准规范

Calibration specification for motor temperature rise resistance measuring instrument