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UNIT

Code:
0112/2///62720#UAA115

Version:
002

Revision:
01

IRDI:
0112/2///62720#UAA115#002

Preferred name:
British thermal unit (international table) foot per hour square foot degree Fahrenheit

Synonymous name:

Short name:
BtuIT·ft/(h·ft²·°F)

Definition:
unit of the thermal conductivity according to the Imperial system of units

Note:
1 BtuIT · ft/(h·ft²·°F) = 1,730 735 W/(m·K)

Remark:

Definition source:
NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.

Definition class:

Base unit:

Unit structure:
m kg s⁻³ K⁻¹

Unit in text:
British thermal unit (international table) foot per hour foot squared degree Fahrenheit

Unit in SGML/XML:
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <!-- UAA115 --> <mrow> <mfrac> <mrow> <msub> <mrow> <mi mathvariant="normal">Btu</mi> </mrow> <mrow> <mi mathvariant="normal">IT</mi> </mrow> </msub> <mo>&#xB7;</mo> <mi mathvariant="normal">ft</mi> </mrow> <mrow> <mi mathvariant="normal">h</mi> <mo>&#xB7;</mo> <msup> <mi mathvariant="normal">ft</mi> <mn>2</mn> </msup> <mo>&#xB7;</mo> <mi mathvariant="normal">&#176;F</mi> </mrow> </mfrac> </mrow> </math>
Btu IT · ft h · ft 2 · °F

UN/ECE code:
J40

Unit conversion:

Formula in text:

Data object identifier:

Time stamp:

Applicable properties:

Applicable list of units:
0112/2///61987#ABT513 - Thermal conductivity
0112/2///62720#UAD380 - thermal conductivity

Status level:
Standard

Published in:

Version initiation date:
2023-07-24

Version release date:
2023-07-24

Revision release date:
2023-07-24

Responsible Committee:
IEC/SC 3D

Change request ID:
C00124


002-01 (2023-11-07 12:19:39 by BATCH 00001255) standard


UNIT

Code:
0112/2///62720#UAA115

Version:
002

Révision:
01

IRDI:
0112/2///62720#UAA115#002

Nom préféré:

Nom synonyme:

Nom court:

Définition:

Note:

Remarque:

Source de définition:
NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.

Definition class:

Base unit:

Unit structure:
m kg s⁻³ K⁻¹

Unit in text:
British thermal unit (international table) foot per hour foot squared degree Fahrenheit

Unit in SGML/XML:
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <!-- UAA115 --> <mrow> <mfrac> <mrow> <msub> <mrow> <mi mathvariant="normal">Btu</mi> </mrow> <mrow> <mi mathvariant="normal">IT</mi> </mrow> </msub> <mo>&#xB7;</mo> <mi mathvariant="normal">ft</mi> </mrow> <mrow> <mi mathvariant="normal">h</mi> <mo>&#xB7;</mo> <msup> <mi mathvariant="normal">ft</mi> <mn>2</mn> </msup> <mo>&#xB7;</mo> <mi mathvariant="normal">&#176;F</mi> </mrow> </mfrac> </mrow> </math>

UN/ECE code:
J40

Unit conversion:

Formule:

Data object identifier:

Time stamp:

Applicable properties:

Applicable list of units:
0112/2///61987#ABT513 - Thermal conductivity
0112/2///62720#UAD380 - thermal conductivity

Statut:
Standard

Publié dans:

Version, date d'initialisation:
2023-07-24

Version, date de publication:
2023-07-24

Revision release date:
2023-07-24

Responsible Committee:
IEC/SC 3D

Change request ID:
C00124


002-01 (2023-11-07 12:19:39 by BATCH 00001255) standard


UNIT

Code:
0112/2///62720#UAA115

Version:
002

Revision:
01

IRDI:
0112/2///62720#UAA115#002

Bevorzugter Name:

Synonym:

Kurzbezeichnung:

Definition:

Notiz:

Bemerkung:

Quelle der Definition:
NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.

Definition class:

Base unit:

Unit structure:
m kg s⁻³ K⁻¹

Unit in text:
British thermal unit (international table) foot per hour foot squared degree Fahrenheit

Unit in SGML/XML:
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <!-- UAA115 --> <mrow> <mfrac> <mrow> <msub> <mrow> <mi mathvariant="normal">Btu</mi> </mrow> <mrow> <mi mathvariant="normal">IT</mi> </mrow> </msub> <mo>&#xB7;</mo> <mi mathvariant="normal">ft</mi> </mrow> <mrow> <mi mathvariant="normal">h</mi> <mo>&#xB7;</mo> <msup> <mi mathvariant="normal">ft</mi> <mn>2</mn> </msup> <mo>&#xB7;</mo> <mi mathvariant="normal">&#176;F</mi> </mrow> </mfrac> </mrow> </math>

UN/ECE code:
J40

Unit conversion:

Formel:

Data object identifier:

Time stamp:

Applicable properties:

Applicable list of units:
0112/2///61987#ABT513 - Wärmeleitfähigkeit
0112/2///62720#UAD380 - thermal conductivity

Status:
Standard

Veröffentlicht in:

Version, Veranlassungsdatum:
2023-07-24

Version, Freigabedatum:
2023-07-24

Revision release date:
2023-07-24

Responsible Committee:
IEC/SC 3D

Change request ID:
C00124


002-01 (2023-11-07 12:19:39 by BATCH 00001255) standard


UNIT

識別コード:
0112/2///62720#UAA115

改訂版:
002

修正刷:
01

IRDI:
0112/2///62720#UAA115#002

推奨名:

別名:

略称:

定義:

注記:

備考:

定義出典:
NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.

Definition class:

Base unit:

Unit structure:
m kg s⁻³ K⁻¹

Unit in text:
British thermal unit (international table) foot per hour foot squared degree Fahrenheit

Unit in SGML/XML:
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <!-- UAA115 --> <mrow> <mfrac> <mrow> <msub> <mrow> <mi mathvariant="normal">Btu</mi> </mrow> <mrow> <mi mathvariant="normal">IT</mi> </mrow> </msub> <mo>&#xB7;</mo> <mi mathvariant="normal">ft</mi> </mrow> <mrow> <mi mathvariant="normal">h</mi> <mo>&#xB7;</mo> <msup> <mi mathvariant="normal">ft</mi> <mn>2</mn> </msup> <mo>&#xB7;</mo> <mi mathvariant="normal">&#176;F</mi> </mrow> </mfrac> </mrow> </math>

UN/ECE code:
J40

Unit conversion:

数式:

Data object identifier:

Time stamp:

Applicable properties:

Applicable list of units:
0112/2///61987#ABT513 - Thermal conductivity
0112/2///62720#UAD380 - thermal conductivity

状態:
標準

公開:

初版作成日:
2023-07-24

改訂版公開日:
2023-07-24

Revision release date:
2023-07-24

Responsible Committee:
IEC/SC 3D

Change request ID:
C00124


002-01 (2023-11-07 12:19:39 by BATCH 00001255) standard


UNIT

代码:
0112/2///62720#UAA115

版本号:
002

修订号:
01

IRDI:
0112/2///62720#UAA115#002

推荐名:

同义名:

短名:

定义:

注释:

备注:

定义来源:
NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.

定义类:

Base unit:

Unit structure:
m kg s⁻³ K⁻¹

Unit in text:
British thermal unit (international table) foot per hour foot squared degree Fahrenheit

Unit in SGML/XML:
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <!-- UAA115 --> <mrow> <mfrac> <mrow> <msub> <mrow> <mi mathvariant="normal">Btu</mi> </mrow> <mrow> <mi mathvariant="normal">IT</mi> </mrow> </msub> <mo>&#xB7;</mo> <mi mathvariant="normal">ft</mi> </mrow> <mrow> <mi mathvariant="normal">h</mi> <mo>&#xB7;</mo> <msup> <mi mathvariant="normal">ft</mi> <mn>2</mn> </msup> <mo>&#xB7;</mo> <mi mathvariant="normal">&#176;F</mi> </mrow> </mfrac> </mrow> </math>

Unit conversion:

公式:

Data object identifier:

Time stamp:

Applicable properties:

Applicable list of units:
0112/2///61987#ABT513 - Thermal conductivity
0112/2///62720#UAD380 - thermal conductivity

状态级别:
Standard (to be translated)

发布:

版本生成日期:
2023-07-24

版本发布日期:
2023-07-24

修订发布日期:
2023-07-24

负责委员会:
IEC/SC 3D

变更请求号:
C00124


002-01 (2023-11-07 12:19:39 by BATCH 00001255) standard

Version history
Historique
Historie
版改訂履歴:
版本历史:
002-01 (2023-11-07 12:19:39 by BATCH 00001255) standard


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