Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations

This International Standard specifies the equations and reference tables relating temperature to EMF (electro-motive force) for Gold versus Platinum and Platinum versus Palladium thermocouples. For information and convenience of use it also provides the approximate equations for temperature as functions of EMF. The tables and equations in this standard are intended for use with thermocouples made from elements of purity not less than 99.999 % for Platinum and Gold and of 99.99 % for Palladium, by weight. Tolerances on initial values of EMF versus temperature have not been established for the thermocouples in this standard. Where required, these tolerances should be agreed between the wire manufacturer and the user. Temperatures in this standard are based on the International Temperature Scale of 1990 (ITS-90). They are expressed in degrees Celsius, symbol t90. Values of EMF, symbol E/ V, are given in microvolts. This standard does not cover extension or compensating wires for use with the pure-element thermocouples. The questions of their use shall be agreed between the manufacturer and the user.

Temperatur – Tabellen der elektromotorischen Kraft (EMK) für Kombinationen von Reinelement-Thermoelementen

Tableaux température - Force électromotrice (F.É.M.) pour les combinaisons de couples thermoélectriques à éléments purs

La CEI 62460:2008 spécifie les équations et les tableaux de référence donnant la relation entre la température et la f.é.m. (force électromotrice) pour les couples thermoélectriques Or/Platine et Platine/Palladium. Pour information et facilité d'usage, les équations approchées donnant la température en fonction de la f.é.m. sont aussi données.

Tabela temperatura-potencial za termospojne kombinacije čistih elementov (IEC 62460:2008)

General Information

Status
Published
Publication Date
08-Dec-2008
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
14-Nov-2008
Due Date
19-Jan-2009
Completion Date
09-Dec-2008

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SLOVENSKI STANDARD
SIST EN 62460:2009
01-januar-2009
7DEHODWHPSHUDWXUDSRWHQFLDO]DWHUPRVSRMQHNRPELQDFLMHþLVWLKHOHPHQWRY ,(&

Temperature - Electromotive force (EMF) tables for pure-element thermocouple
combinations
Temperatur – Tabellen der elektromotorischen Kraft (EMK) für Kombinationen von
Reinelement-Thermoelementen

Tableaux température - Force électromotrice (F.É.M.) pour les combinaisons de couples

thermoélectriques à éléments purs
Ta slovenski standard je istoveten z: EN 62460:2008
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
SIST EN 62460:2009 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 62460:2009
---------------------- Page: 2 ----------------------
SIST EN 62460:2009
EUROPEAN STANDARD
EN 62460
NORME EUROPÉENNE
September 2008
EUROPÄISCHE NORM
ICS 17.200.20; 25.040.40
English version
Temperature -
Electromotive force (EMF) tables
for pure-element thermocouple combinations
(IEC 62460:2008)
Tableaux température - Temperatur -
Force électromotrice (F.É.M.) Tabellen der elektromotorischen Kraft
pour les combinaisons de couples (EMK) für Kombinationen
thermoélectriques à éléments purs von Reinelement-Thermoelementen
(CEI 62460:2008) (IEC 62460:2008)

This European Standard was approved by CENELEC on 2008-08-01. CENELEC members are bound to comply

with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard

the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on

application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other

language made by translation under the responsibility of a CENELEC member into its own language and notified

to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the

Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,

Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 62460:2008 E
---------------------- Page: 3 ----------------------
SIST EN 62460:2009
EN 62460:2008 - 2 -
Foreword

The text of document 65B/665/FDIS, future edition 1 of IEC 62460, prepared by SC 65B, Devices &

process analysis, of IEC TC 65, Industrial-process measurement, control and automation, was submitted

to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62460 on 2008-08-01.

The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2009-05-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-08-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice

The text of the International Standard IEC 62460:2008 was approved by CENELEC as a European

Standard without any modification.
__________
---------------------- Page: 4 ----------------------
SIST EN 62460:2009
- 3 - EN 62460:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated

references, only the edition cited applies. For undated references, the latest edition of the referenced

document (including any amendments) applies.

NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60584-1 - Thermocouples - EN 60584-1 1995
Part 1: Reference tables
Undated reference.
Valid edition at date of issue.
---------------------- Page: 5 ----------------------
SIST EN 62460:2009
---------------------- Page: 6 ----------------------
SIST EN 62460:2009
IEC 62460
Edition 1.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Temperature – Electromotive force (EMF) tables for pure-element thermocouple
combinations
Tableaux température – Force électromotrice (F.É.M.) pour les combinaisons de
couples thermoélectriques à éléments purs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX
ICS 17.200.20; 25.040.40 ISBN 2-8318-9852-8
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 62460:2009
– 2 – 62460 © IEC:2008
CONTENTS

FOREWORD...........................................................................................................................3

1 Scope...............................................................................................................................5

2 Normative references .......................................................................................................5

3 Terms and definitions .......................................................................................................5

4 Information on tables and equations .................................................................................6

5 Tables for Gold versus Platinum thermocouples ...............................................................7

5.1 Gold versus Platinum: EMF at intervals of 1 °C .......................................................7

5.2 Gold versus Platinum: Temperature at intervals of 10 μV ......................................10

5.3 Thermoelectric values at the defining fixed points of the ITS-90 for Au/Pt

thermocouples (informative) ..................................................................................14

6 Tables for Platinum versus Palladium thermocouples .....................................................15

6.1 Platinum versus Palladium: EMF at intervals of 1 °C .............................................15

6.2 Platinum versus Palladium: Temperature at intervals of 10 μV ..............................19

6.3 Thermoelectric values at the defining fixed points of the ITS-90 for Pt/Pd

thermocouples (informative) ..................................................................................25

Annex A Gold versus Platinum coefficients ...........................................................................26

Annex B Platinum versus Palladium Coefficients ..................................................................28

---------------------- Page: 8 ----------------------
SIST EN 62460:2009
62460 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
TEMPERATURE – ELECTROMOTIVE FORCE (EMF) TABLES FOR
PURE-ELEMENT THERMOCOUPLE COMBINATIONS
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any

equipment declared to be in conformity with an IEC Publication.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 62460 has been prepared by subcommittee 65B: Devices and

process analysis, of IEC technical committee 65: Industrial-process measurement, control and

automation.
The text of this standard is based on the following documents:
FDIS Report on voting
65B/665/FDIS 65B/684/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

---------------------- Page: 9 ----------------------
SIST EN 62460:2009
– 4 – 62460 © IEC:2008

The committee has decided that the contents of this publication will remain unchanged until

the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in

the data related to the specific publication. At this date, the publication will be

• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 10 ----------------------
SIST EN 62460:2009
62460 © IEC:2008 – 5 –
TEMPERATURE – ELECTROMOTIVE FORCE (EMF) TABLES FOR
PURE-ELEMENT THERMOCOUPLE COMBINATIONS
1 Scope

This International Standard specifies the equations and reference tables relating temperature

to EMF (electro-motive force) for Gold versus Platinum and Platinum versus Palladium

thermocouples. For information and convenience of use it also provides the approximate

equations for temperature as functions of EMF.

The tables and equations in this standard are intended for use with thermocouples made from

elements of purity not less than 99.999 % for Platinum and Gold and of 99.99 % for

Palladium, by weight.

Tolerances on initial values of EMF versus temperature have not been established for the

thermocouples in this standard. Where required, these tolerances should be agreed between

the wire manufacturer and the user.

Temperatures in this standard are based on the International Temperature Scale of 1990

(ITS-90). They are expressed in degrees Celsius, symbol t . Values of EMF, symbol E/μV,

are given in microvolts.

This standard does not cover extension or compensating wires for use with the pure-element

thermocouples. The questions of their use shall be agreed between the manufacturer and the

user.
2 Normative references

The following referenced documents are indispensable for the application of this document.

For dated references, only the edition cited applies. For undated references, the latest edition

of the referenced document (including any amendments) applies.
IEC 60584-1, Thermocouples – Reference tables
3 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 60584-1 apply, as

well as the following.
3.1
thermocouple types
the following thermocouple wire types are covered by this standard:
• Gold versus Platinum (Au/Pt or Gold/Platinum)
• Platinum versus Palladium (Pt/Pd or Platinum/Palladium)

Following international convention, as in IEC 60584-1, when identifying thermocouples the

positive element/wire is given first.
---------------------- Page: 11 ----------------------
SIST EN 62460:2009
– 6 – 62460 © IEC:2008
3.2 thermoelectric values at the ITS-90 fixed points

values are given for the defining triple points (TP), melting points (MP) and freezing points

(FP) in the temperature range of the corresponding tables. The Seebeck coefficient S is the

first derivative of the EMF with respect to temperature.
4 Information on tables and equations
The following tables are included in this standard:
• Gold versus Platinum: EMF at intervals of 1 °C
• Gold versus Platinum: temperatures at intervals of 10μV
• Gold versus Platinum: thermoelectric values at the fixed points of the ITS-90
• Platinum versus Palladium: EMF at intervals of 1 °C
• Platinum versus Palladium: temperatures at intervals of 10μV

• Platinum versus Palladium: thermoelectric values at the fixed points of the ITS-90

For the tables in this document, the reference temperature is 0 °C.
/°C, which are used to
The definitive equations of EMF, E/μV, as functions of temperature, t

generate the tables, are given in Annex A for Gold/Platinum thermocouples and Annex B for

Platinum/Palladium thermocouples.

For information and convenience in use, approximate equations are also given, expressing

t /°C as functions of E/μV for the respective thermocouples within the stated error limits.

---------------------- Page: 12 ----------------------
SIST EN 62460:2009
62460 © IEC:2008 – 7 –
5 Tables for Gold versus Platinum thermocouples
5.1 Gold versus Platinum: EMF at intervals of 1 °C
t / °C 0 1 2 3 4 5 6 7 8 9 t / °C
90 90
E/μV
0 0.0 6.1 12.1 18.3 24.5 30.7 36.9 43.2 49.5 55.9 0
10 62.3 68.7 75.2 81.7 88.2 94.8 101.4 108.1 114.8 121.5 10
20 128.3 135.1 141.9 148.8 155.7 162.7 169.7 176.7 183.7 190.8 20
30 197.9 205.1 212.3 219.5 226.8 234.1 241.4 248.8 256.2 263.6 30
40 271.1 278.6 286.1 293.7 301.3 308.9 316.6 324.3 332.1 339.8 40
50 347.6 355.5 363.3 371.2 379.2 387.1 395.1 403.2 411.2 419.3 50
60 427.5 435.6 443.8 452.1 460.3 468.6 476.9 485.3 493.6 502.1 60
70 510.5 519.0 527.5 536.0 544.6 553.2 561.8 570.5 579.2 587.9 70
80 596.6 605.4 614.2 623.1 632.0 640.9 649.8 658.7 667.7 676.8 80
90 685.8 694.9 704.0 713.1 722.3 731.5 740.7 750.0 759.2 768.6 90
100 777.9 787.3 796.7 806.1 815.5 825.0 834.5 844.1 853.6 863.2 100
110 872.8 882.5 892.2 901.9 911.6 921.4 931.2 941.0 950.8 960.7 110
120 970.6 980.5 990.5 1000.4 1010.4 1020.5 1030.5 1040.6 1050.7 1060.9 120
130 1071.0 1081.2 1091.4 1101.7 1112.0 1122.3 1132.6 1142.9 1153.3 1163.7 130
140 1174.1 1184.6 1195.1 1205.6 1216.1 1226.7 1237.2 1247.8 1258.5 1269.1 140
150 1279.8 1290.5 1301.3 1312.0 1322.8 1333.6 1344.4 1355.3 1366.2 1377.1 150
160 1388.0 1399.0 1410.0 1421.0 1432.0 1443.1 1454.1 1465.3 1476.4 1487.5 160
170 1498.7 1509.9 1521.1 1532.4 1543.7 1555.0 1566.3 1577.6 1589.0 1600.4 170
180 1611.8 1623.3 1634.7 1646.2 1657.7 1669.3 1680.8 1692.4 1704.0 1715.6 180
190 1727.3 1739.0 1750.7 1762.4 1774.1 1785.9 1797.7 1809.5 1821.3 1833.2 190
200 1845.1 1857.0 1868.9 1880.9 1892.8 1904.8 1916.8 1928.9 1941.0 1953.0 200
210 1965.1 1977.3 1989.4 2001.6 2013.8 2026.0 2038.3 2050.5 2062.8 2075.1 210
220 2087.4 2099.8 2112.2 2124.6 2137.0 2149.4 2161.9 2174.4 2186.9 2199.4 220
230 2211.9 2224.5 2237.1 2249.7 2262.3 2275.0 2287.7 2300.4 2313.1 2325.8 230
240 2338.6 2351.4 2364.2 2377.0 2389.8 2402.7 2415.6 2428.5 2441.4 2454.4 240
250 2467.3 2480.3 2493.3 2506.4 2519.4 2532.5 2545.6 2558.7 2571.9 2585.0 250
260 2598.2 2611.4 2624.6 2637.8 2651.1 2664.4 2677.7 2691.0 2704.3 2717.7 260
270 2731.1 2744.5 2757.9 2771.3 2784.8 2798.3 2811.8 2825.3 2838.9 2852.4 270
280 2866.0 2879.6 2893.2 2906.9 2920.5 2934.2 2947.9 2961.6 2975.4 2989.1 280
290 3002.9 3016.7 3030.5 3044.4 3058.2 3072.1 3086.0 3099.9 3113.8 3127.8 290
300 3141.8 3155.8 3169.8 3183.8 3197.9 3211.9 3226.0 3240.1 3254.3 3268.4 300
310 3282.6 3296.8 3311.0 3325.2 3339.4 3353.7 3368.0 3382.3 3396.6 3410.9 310
320 3425.3 3439.7 3454.1 3468.5 3482.9 3497.4 3511.8 3526.3 3540.8 3555.4 320
330 3569.9 3584.5 3599.1 3613.7 3628.3 3642.9 3657.6 3672.2 3686.9 3701.7 330
340 3716.4 3731.1 3745.9 3760.7 3775.5 3790.3 3805.2 3820.0 3834.9 3849.8 340
350 3864.7 3879.6 3894.6 3909.6 3924.6 3939.6 3954.6 3969.6 3984.7 3999.8 350
360 4014.9 4030.0 4045.1 4060.3 4075.4 4090.6 4105.8 4121.0 4136.3 4151.5 360
370 4166.8 4182.1 4197.4 4212.8 4228.1 4243.5 4258.9 4274.3 4289.7 4305.1 370
380 4320.6 4336.1 4351.6 4367.1 4382.6 4398.1 4413.7 4429.3 4444.9 4460.5 380
390 4476.1 4491.8 4507.4 4523.1 4538.8 4554.6 4570.3 4586.1 4601.8 4617.6 390
---------------------- Page: 13 ----------------------
SIST EN 62460:2009
– 8 – 62460 © IEC:2008
Gold versus Platinum
EMF at intervals of 1 °C (continued)
t / °C 0 1 2 3 4 5 6 7 8 9 t / °C
90 90
E/μV
400 4633.4 4649.3 4665.1 4681.0 4696.8 4712.7 4728.6 4744.6 4760.5 4776.5 400
410 4792.5 4808.5 4824.5 4840.5 4856.6 4872.7 4888.7 4904.9 4921.0 4937.1 410
420 4953.3 4969.4 4985.6 5001.8 5018.1 5034.3 5050.6 5066.9 5083.1 5099.5 420
430 5115.8 5132.1 5148.5 5164.9 5181.3 5197.7 5214.1 5230.6 5247.0 5263.5 430
440 5280.0 5296.5 5313.1 5329.6 5346.2 5362.8 5379.4 5396.0 5412.6 5429.3 440
450 5446.0 5462.6 5479.4 5496.1 5512.8 5529.6 5546.3 5563.1 5579.9 5596.8 450
460 5613.6 5630.5 5647.3 5664.2 5681.1 5698.0 5715.0 5731.9 5748.9 5765.9 460
470 5782.9 5799.9 5817.0 5834.0 5851.1 5868.2 5885.3 5902.4 5919.6 5936.8 470
480 5953.9 5971.1 5988.3 6005.6 6022.8 6040.1 6057.3 6074.6 6091.9 6109.3 480
490 6126.6 6144.0 6161.3 6178.7 6196.1 6213.6 6231.0 6248.5 6265.9 6283.4 490
500 6301.0 6318.5 6336.0 6353.6 6371.2 6388.7 6406.4 6424.0 6441.6 6459.3 500
510 6477.0 6494.7 6512.4 6530.1 6547.8 6565.6 6583.4 6601.1 6619.0 6636.8 510
520 6654.6 6672.5 6690.4 6708.2 6726.2 6744.1 6762.0 6780.0 6797.9 6815.9 520
530 6833.9 6852.0 6870.0 6888.1 6906.1 6924.2 6942.3 6960.4 6978.6 6996.7 530
540 7014.9 7033.1 7051.3 7069.5 7087.7 7106.0 7124.3 7142.6 7160.9 7179.2 540
550 7197.5 7215.9 7234.2 7252.6 7271.0 7289.4 7307.9 7326.3 7344.8 7363.3 550
560 7381.8 7400.3 7418.8 7437.4 7455.9 7474.5 7493.1 7511.7 7530.3 7549.0 560
570 7567.6 7586.3 7605.0 7623.7 7642.5 7661.2 7680.0 7698.7 7717.5 7736.3 570
580 7755.2 7774.0 7792.9 7811.7 7830.6 7849.5 7868.5 7887.4 7906.4 7925.3 580
590 7944.3 7963.3 7982.3 8001.4 8020.4 8039.5 8058.6 8077.7 8096.8 8115.9 590
600 8135.1 8154.3 8173.4 8192.6 8211.9 8231.1 8250.3 8269.6 8288.9 8308.2 600
610 8327.5 8346.8 8366.2 8385.5 8404.9 8424.3 8443.7 8463.2 8482.6 8502.1 610
620 8521.5 8541.0 8560.5 8580.1 8599.6 8619.2 8638.7 8658.3 8677.9 8697.6 620
630 8717.2 8736.9 8756.5 8776.2 8795.9 8815.6 8835.4 8855.1 8874.9 8894.7 630
640 8914.5 8934.3 8954.1 8974.0 8993.9 9013.7 9033.6 9053.6 9073.5 9093.4 640
650 9113.4 9133.4 9153.4 9173.4 9193.4 9213.5 9233.5 9253.6 9273.7 9293.8 650
660 9313.9 9334.1 9354.2 9374.4 9394.6 9414.8 9435.0 9455.3 9475.5 9495.8 660
670 9516.1 9536.4 9556.7 9577.0 9597.4 9617.8 9638.2 9658.6 9679.0 9699.4 670
680 9719.9 9740.3 9760.8 9781.3 9801.8 9822.3 9842.9 9863.5 9884.0 9904.6 680

690 9925.2 9945.9 9966.5 9987.2 10007.9 10028.5 10049.3 10070.0 10090.7 10111.5 690

700 10132.2 10153.0 10173.8 10194.7 10215.5 10236.4 10257.2 10278.1 10299.0 10319.9 700

710 10340.9 10361.8 10382.8 10403.8 10424.8 10445.8 10466.8 10487.9 10508.9 10530.0 710

720 10551.1 10572.2 10593.3 10614.5 10635.6 10656.8 10678.0 10699.2 10720.4 10741.7 720

730 10762.9 10784.2 10805.5 10826.8 10848.1 10869.5 10890.8 10912.2 10933.6 10955.0 730

740 10976.4 10997.8 11019.3 11040.8 11062.2 11083.7 11105.3 11126.8 11148.3 11169.9 740

750 11191.5 11213.1 11234.7 11256.3 11277.9 11299.6 11321.3 11343.0 11364.7 11386.4 750

760 11408.1 11429.9 11451.7 11473.5 11495.3 11517.1 11538.9 11560.8 11582.6 11604.5 760

770 11626.4 11648.3 11670.3 11692.2 11714.2 11736.2 11758.2 11780.2 11802.2 11824.3 770

780 11846.3 11868.4 11890.5 11912.6 11934.7 11956.9 11979.0 12001.2 12023.4 12045.6 780

790 12067.8 12090.0 12112.3 12134.6 12156.8 12179.1 12201.5 12223.8 12246.1 12268.5 790

---------------------- Page: 14 ----------------------
SIST EN 62460:2009
62460 © IEC:2008 – 9 –
Gold versus Platinum
EMF at intervals of 1 °C (continued)
t / °C 0 1 2 3 4 5 6 7 8 9 t / °C
90 90
E/μV

800 12290.9 12313.3 12335.7 12358.1 12380.6 12403.0 12425.5 12448.0 12470.5 12493.0 800

810 12515.6 12538.1 12560.7 12583.3 12605.9 12628.5 12651.2 12673.8 12696.5 12719.2 810

820 12741.9 12764.6 12787.3 12810.1 12832.8 12855.6 12878.4 12901.2 12924.0 12946.9 820

830 12969.7 12992.6 13015.5 13038.4 13061.3 13084.3 13107.2 13130.2 13153.2 13176.2 830

840 13199.2 13222.2 13245.3 13268.4 13291.4 13314.5 13337.7 13360.8 13383.9 13407.1 840

850 13430.3 13453.5 13476.7 13499.9 13523.1 13546.4 13569.7 13593.0 13616.3 13639.6 850

860 13662.9 13686.3 13709.6 13733.0 13756.4 13779.8 13803.3 13826.7 13850.2 13873.6 860

870 13897.1 13920.7 13944.2 13967.7 13991.3 14014.9 14038.4 14062.0 14085.7 14109.3 870

880 14133.0 14156.6 14180.3 14204.0 14227.7 14251.5 14275.2 14299.0 14322.7 14346.5 880

890 14370.3 14394.2 14418.0 14441.9 14465.7 14489.6 14513.5 14537.5 14561.4 14585.3 890

900 14609.3 14633.3 14657.3 14681.3 14705.3 14729.4 14753.4 14777.5 14801.6 14825.7 900

910 14849.9 14874.0 14898.2 14922.3 14946.5 14970.7 14994.9 15019.2 15043.4 15067.7 910

920 15092.0 15116.3 15140.6 15164.9 15189.3 15213.6 15238.0 15262.4 15286.8 15311.2 920

930 15335.7 15360.1 15384.6 15409.1 15433.6 15458.1 15482.6 15507.2 15531.7 15556.3 930

940 15580.9 15605.5 15630.1 15654.8 15679.4 15704.1 15728.8 15753.5 15778.2 15803.0 940

950 15827.7 15852.5 15877.3 15902.1 15926.9 15951.7 15976.6 16001.4 16026.3 16051.2 950

960 16076.1 16101.0 16126.0 16150.9 16175.9 16200.9 16225.9 16250.9 16276.0 16301.0 960

970 16326.1 16351.2 16376.2 16401.4 16426.5 16451.6 16476.8 16502.0 16527.2 16552.4 970

980 16577.6 16602.8 16628.1 16653.3 16678.6 16703.9 16729.2 16754.6 16779.9 16805.3 980

990 16830.7 16856.1 16881.5 16906.9 16932.3 16957.8 16983.3 17008.8 17034.3 17059.8 990

1000 17085.3 1000
---------------------- Page: 15 ----------------------
SIST EN 62460:2009
– 10 – 62460 © IEC:2008
5.2 Gold versus Platinum: Temperature at intervals of 10 μV
E/μV 0 10 20 30 40 50 60 70 80 90 E/μV
t / °C
0 0.00 1.65 3.28 4.89 6.49 8.07 9.64 11.20 12.74 14.27 0
100 15.78 17.28 18.77 20.25 21.72 23.17 24.62 26.05 27.47 28.89 100
200 30.29 31.68 33.07 34.44 35.81 37.17 38.52 39.86 41.19 42.51 200
300 43.83 45.14 46.44 47.74 49.02 50.30 51.58 52.84 54.10 55.36 300
400 56.60 57.84 59.08 60.31 61.53 62.75 63.96 65.17 66.37 67.56 400
500 68.75 69.94 71.12 72.29 73.46 74.63 75.79 76.94 78.09 79.24 500
600 80.38 81.52 82.65 83.78 84.90 86.02 87.14 88.25 89.36 90.46 600
700 91.56 92.66 93.75 94.84 95.92 97.01 98.08 99.16 100.23 101.29 700
800 102.36 103.42 104.47 105.53 106.58 107.62 108.67 109.71 110.74 111.78 800
900 112.81 113.84 114.86 115.88 116.90 117.92 118.93 119.94 120.95 121.95 900
1000 122.96 123.96 124.95 125.95 126.94 127.93 128.91 129.90 130.88 131.86 1000
1100 132.83 133.81 134.78 135.75 136.72 137.68 138.64 139.60 140.56 141.52 1100
1200 142.47 143.42 144.37 145.31 146.26 147.20 148.14 149.08 150.02 150.95 1200
1300 151.88 152.81 153.74 154.67 155.59 156.51 157.43 158.35 159.27 160.18 1300
1400 161.09 162.00 162.91 163.82 164.72 165.63 166.53 167.43 168.33 169.22 1400
1500 170.12 171.01 171.90 172.79 173.68 174.56 175.45 176.33 177.21 178.09 1500
1600 178.97 179.84 180.72 181.59 182.46 183.33 184.20 185.06 185.93 186.79 1600
1700 187.65 188.52 189.37 190.23 191.09 191.94 192.80 193.65 194.50 195.35 1700
1800 196.19 197.04 197.89 198.73 199.57 200.41 201.25 202.09 202.93 203.76 1800
1900 204.60 205.43 206.26 207.09 207.92 208.75 209.58 210.40 211.22 212.05 1900
2000 212.87 213.69 214.51 215.32 216.14 216.96 217.77 218.58 219.40 220.21 2000
2100 221.02 221.82 222.63 223.44 224.24 225.05 225.85 226.65 227.45 228.25 2100
2200 229.05 229.84 230.64 231.44 232.23 233.02 233.81 234.61 235.39 236.18 2200
2300 236.97 237.76 238.54 239.33 240.11 240.89 241.67 242.46 243.23 244.01 2300
2400 244.79 245.57 246.34 247.12 247.89 248.66 249.43 250.20 250.97 251.74 2400
2500 252.51 253.28 254.04 254.81 255.57 256.34 257.10 257.86 258.62 259.38 2500
2600 260.14 260.90 261.65 262.41 263.16 263.92 264.67 265.42 266.18 266.93 2600
2700 267.68 268.42 269.17 269.92 270.67 271.41 272.16 272.90 273.64 274.39 2700
2800 275.13 275.87 276.61 277.35 278.09 278.82 279.56 280.30 281.03 281.76 2800
2900 282.50 283.23 283.96 284.69 285.42 286.15 286.88 287.61 288.34 289.06 2900
3000 289.79 290.52 291.24 291.96 292.69 293.41 294.13 294.85 295.57 296.29 3000
3100 297.01 297.73 298.44 299.16 299.87 300.59 301.30 302.02 302.73 303.44 3100
3200 304.15 304.86 305.57 306.28 306.99 307.70 308.41 309.11 309.82 310.52 3200
3300 311.23 311.93 312.64 313.34 314.04 314.74 315.44 316.14 316.84 317.54 3300
3400 318.24 318.93 319.63 320.33 321.02 321.72 322.41 323.11 323.80 324.49 3400
3500 325.18 325.87 326.56 327.25 327.94 328.63 329.32 330.01 330.69 331.38 3500
3600 332.06 332.75 333.43 334.12 334.80 335.48 336.17 336.85 337.53 338.21 3600
3700 338.89 339.57 340.24 340.92 341.60 342.28 342.95 343.63 344.30 344.98 3700
3800 345.65 346.33 347.00 347.67 348.34 349.01 349.68 350.35 351.02 351.69 3800
3900 352.36 353.03 353.70 354.36 355.03 355.69 356.36 357.02 357.69 358.35 3900
---------------------- Page: 16 ----------------------
SIST EN 62460:2009
62460 © IEC:2008 – 11 –
Gold versus Platinum
Temperature at intervals of 10 μV (continued)
0 10 20 30 40 50 60 70 80 90
E/μV E/μV
t / °C
4000 359.01 359.68 360.34 361.00 361.66 362.32 362.98 363.64 364.30 364.96 4000
4100 365.62 366.27 366.93 367.59 368.24 368.90 369.55 370.21 370.86 371.51 4100
4200 372.17 372.82 373.47 374.12 374.77 375.42 376.07 376.72 377.37 378.02 4200
4300 378.67 379.31 379.96 380.61 381.25 381.90 382.54 383.19 383.83 384.48 4300
4400 385.12 385.76 386.40 387.05 387.69 388.33 388.97 389.61 390.25 390.89 4400
4500 391.52 392.16 392.80 393.44 394.07 394.71 395.35 395.98 396.62 397.25 4500
4600 397.88 398.52 399.15 399.78 400.42 401.05 401.68 402.31 402.94 403.57 4600
4700 404.20 404.83 405.46 406.08 406.71 407.34 407.97 408.59 409.22 409.85 4700
4800 410.47 411.10 411.72 412.34 412.97 413.59 414.21 414.83 415.46 416.08 4800
4900 416.70 417.32 417.94 418.56 419.18 419.80 420.42 421.03 421.65 422.27 4900
5000 422.89 423.50 424.12 424.73 425.35 425.97 426.58 427.19 427.81 428.42 5000
5100 429.03 429.65 430.26 430.87 431.48 432.09 432.70 433.31 433.92 434.53 5100
5200 435.14 435.75 436.36 436.97 437.57 438.18 438.79 439.39 440.00 440.60 5200
5300 441.21 441.81 442.42 443.02 443.63 444.23 444.83 445.44 446.04 446.64 5300
5400 447.24 447.84 448.44 449.04 449.64 450.24 450.84 451.44 452.04 452.64 5400
5500 453.24 453.83 454.43 455.03 455.62 456.22 456.81 457.41 458.00 458.60 5500
5600 459.19 459.79 460.38 460.97 461.57 462.16 462.75 463.34 463.93 464.53 5600
5700 465.12 465.71 466.30 466.89 467.48 468.06 468.65 469.24 469.83 470.42 5700
5800 471.00 471.59 472.18 472.76 473.35 473.93 474.52 475.10 475.69 476.27 5800
5900 476.86 477.44 478.02 478.61 479.19 479.77 480.35 480.94 481.52 482.10 5900
6000 482.68 483.26 483.84 484.42 485.00 485.58 486.15 486.73 487.31 487.89 6000
6100 488.4
...

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