{"id":420082,"date":"2024-10-20T06:29:14","date_gmt":"2024-10-20T06:29:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iec-ts-62492-22013-2\/"},"modified":"2024-10-26T12:07:45","modified_gmt":"2024-10-26T12:07:45","slug":"bsi-pd-iec-ts-62492-22013-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iec-ts-62492-22013-2\/","title":{"rendered":"BSI PD IEC\/TS 62492-2:2013"},"content":{"rendered":"

This part of IEC 62492, which is a Technical Specification, applies to radiation thermometry and addresses all technical data specified in IEC\/TS 62492-1. It defines stan dard test methods which can be used by the end user of radiation thermometers to determine or confirm the fundamental metrological data of radiation thermometers with one wavelength range and one measurement field.<\/p>\n

The purpose of this specification is to facilitate comparability and testability. Therefore, unambiguous test methods are stipulated for determining technical data, under standardised measuring conditions that can be performed by a sufficiently skilled end user to serve as standard performance cr iteria for instrument evaluation or selection.<\/p>\n

It is not compulsory for manufacturers and sellers of radiation thermometers to include all technical data given in this document in the data sheets for a specific type of radiation thermometer. Only the relevant data should be stated and should comply with this specification and IEC\/TS 62492 -1.<\/p>\n

\n

NOTE Infrared ear thermometers are excluded from this Technical Specification.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n3.2 Abbreviations
4 Measurement conditions
5 Determination of technical data
5.1 Measuring temperature range
5.1.1 General <\/td>\n<\/tr>\n
12<\/td>\n5.1.2 Test method
5.2 Measurement uncertainty
5.2.1 General
5.2.2 Test method <\/td>\n<\/tr>\n
13<\/td>\n5.3 Noise equivalent temperature difference (NETD)
5.3.1 General
5.3.2 Test method <\/td>\n<\/tr>\n
14<\/td>\n5.4 Measuring distance
5.5 Field-of-view (target size)
5.5.1 General
Figure 1 \u2013 Relative signal to a signal at a defined aperture size (source size) of 100\u00a0mm in diameter for two infrared radiation thermometers A and B versus the source diameter <\/td>\n<\/tr>\n
15<\/td>\n5.5.2 Test method <\/td>\n<\/tr>\n
16<\/td>\n5.6 Distance ratio
5.7 Size-of-source effect (SSE)
5.7.1 General
5.7.2 Test method <\/td>\n<\/tr>\n
17<\/td>\n5.8 Emissivity setting
5.9 Spectral range
5.10 Influence of the internal instrument or ambient temperature (temperature parameter)
5.10.1 General <\/td>\n<\/tr>\n
18<\/td>\n5.10.2 Test method <\/td>\n<\/tr>\n
19<\/td>\n5.11 Influence of air humidity (humidity parameter)
5.12 Long-term stability
5.12.1 General
5.12.2 Test method <\/td>\n<\/tr>\n
20<\/td>\n5.13 Short-term stability
5.13.1 General
5.13.2 Test method
5.14 Repeatability
5.14.1 General <\/td>\n<\/tr>\n
21<\/td>\n5.14.2 Test method
5.15 Interchangeability
5.15.1 General
5.15.2 Test method <\/td>\n<\/tr>\n
22<\/td>\n5.16 Response time
5.16.1 General
Figure 2 \u2013 Demonstration of the response time to a rising temperature step <\/td>\n<\/tr>\n
23<\/td>\n5.16.2 Test method <\/td>\n<\/tr>\n
24<\/td>\n5.17 Exposure time
5.17.1 General
Figure 3 \u2013 Possible arrangement for determining the response time with two reference sources
Figure 4 \u2013 Demonstration of the exposure time <\/td>\n<\/tr>\n
25<\/td>\n5.17.2 Test method <\/td>\n<\/tr>\n
26<\/td>\n5.18 Warm-up time
5.18.1 General
5.18.2 Test method <\/td>\n<\/tr>\n
27<\/td>\n5.19 Operating temperature and air humidity range
5.19.1 General
5.19.2 Test method
Figure 5 \u2013 Example of warm-up time <\/td>\n<\/tr>\n
28<\/td>\n5.20 Storage and transport temperature and air humidity range
5.20.1 General
5.20.2 Test method <\/td>\n<\/tr>\n
29<\/td>\n6 Safety requirement <\/td>\n<\/tr>\n
30<\/td>\nAnnex A (informative) Change in indicated temperature of a radiation thermometer corresponding to a change in the radiation exchange
Table A.1 \u2013 The change in indicated temperature corresponding to a 1 % change in the radiation exchange with a radiation thermometer at 23 \u00b0C (Example) <\/td>\n<\/tr>\n
31<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Industrial process control devices. Radiation thermometers – Determination of the technical data for radiation thermometers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2013<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":420093,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[385,2641],"product_tag":[],"class_list":{"0":"post-420082","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-040-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/420082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/420093"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=420082"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=420082"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=420082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}