JIS H 7201:2007
Method for measurement of pressure-composition-temperature(PCT) relations of hydrogen absorbing alloys

Standard No.

JIS H 7201:2007

Release Date

2007

Published By

Japanese Industrial Standards Committee (JISC)

Status

Be replaced

Replace By

JIS H 7201 ERRATUM 1:2012

Latest

JIS H 7201 ERRATUM 1:2012

Replace

JIS H 7201:1991

Scope

This standard specifies the general measurement method for determining the pressure-composition isotherm (hereinafter referred to as the "PCT line") of hydrogen storage alloys using the Siebel method. The temperature range to which this standard applies is 173 K to 573 K, and the measurement pressure range is 1 kPa to 5 MPa.

JIS H 7201:2007 Referenced Document

• JIS H 7003 Glossary of terms used in hydrogen absorbing alloys
• JIS K 0512 Hydrogen
• JIS Z 8401 Rounding of numbers*， 2019-01-01 Update

JIS H 7201:2007 history

• 2012 JIS H 7201 ERRATUM 1:2012 ERRATUM
• 2007 JIS H 7201:2007 Method for measurement of pressure-composition-temperature(PCT) relations of hydrogen absorbing alloys
• 1991 JIS H 7201:1991 Method of determining the PCT relations of hydrogen -- absorbing alloys