International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference HD 446.2 S2:1990
Title Thermocouples - Part 2: Tolerances
Project Number 4318
Abstract/Scope This standard contains the manufacturing tolerances for both noble and base metal thermo-couples manufactured in accordance with e.m.f. temperature relationships of Part 1 of the standard - The tolerance values are for a thermocouple manufactured from wires normally in the diameter range 0.25 mm to 3 mm as delivered to the user and do not allow for calibration drift during use
Status
Withdrawn

Status

Current Stage code 6060
Current Stage code date 1990-12-18
Current Stage code deadline 1991-12-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/SC 65B
Reference Document IEC 60584-2:1982 (EQV) + A1:1989 (EQV)
ICS  
Keywords Thermocouple; Tolerance
Note Superseded by EN 60584-2:1993
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1990-12-18 1991-12-01  
5099 1990-12-01 1991-01-05  
5020 1990-03-29 1990-09-01  
1599 1990-03-05 1990-07-05  
1520 1989-09-14 1989-12-31  

Implementation Dates

date of Ratification (DOR) (1) 1990-12-01
date of Availability (DAV) (2) 1990-12-18
date of Announcement (DOA) (3) 1991-06-01
date of Publication (DOP) (4) 1991-12-01
date of Withdrawal (DOW) (5) 1991-12-01

Relations

Supersedes HD 446.2 S1:1984
Superseded by  
Normative reference (6)  

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.