ISO 11372:2011 pdf download.Gas cylinders -Acetylene cylinders —Filling conditions and filling inspection.
2.9
solvent
acetylene cylinders:: liquid that is absorbed by the porous material and is capable of dissolving and releasing acetylene
NOTE The following abbreviations are used:
2.10
specified solvent content
:acetylene cylinders:’ weight of solvent that the acetylene cylinder shl contain in accordance with the type approval
tare
:acetylene cylinders reference weight of the acetylene cylinder induding the specified solvent content
NOTE I The tare is further speolled Ii aCcordance with definitions 211.1 to 2,11.3.
NOTE 2 For cybndecs with solvent, the tare Is expressed by indicating either tare S or both, tare A and tare S. For advent-free acetylene cylinders, the tare Is expressed by ndlcatlng tare F. For the tare used for cybiders r bundles, see
ISO 13088.
2.11.1
tar. A
acetylene cylinders:’ sum of the weights of the empty cylinder shell, the porous material, the specified solvent content, the valve, the coating, where applicable, and all other parts which are permanently attached (e.g. by damping or bolting) to the cylinder when it is presented to be filled
2.11.2
tare S
:acetylene cylinders:, tate A plus the weight of the saturation gas
2.11.3
tare F
:acetylene cylinders tare A minus the specified solvent content
2.12
total weight
:.acetylene cyIloders tare A plus the maximum acetylene content tare S plus the maximum acetylene charge, respectively
NOTE 1 For advent-free cylinders, the total weight is tare F plus the maximum acetylene content.
NOTE 2 The stamped value can be less thai the approved value.
solvent
acetylene cylinders:: liquid that is absorbed by the porous material and is capable of dissolving and releasing acetylene
NOTE The following abbreviations are used:
2.10
specified solvent content
:acetylene cylinders:’ weight of solvent that the acetylene cylinder shl contain in accordance with the type approval
tare
:acetylene cylinders reference weight of the acetylene cylinder induding the specified solvent content
NOTE I The tare is further speolled Ii aCcordance with definitions 211.1 to 2,11.3.
NOTE 2 For cybndecs with solvent, the tare Is expressed by indicating either tare S or both, tare A and tare S. For advent-free acetylene cylinders, the tare Is expressed by ndlcatlng tare F. For the tare used for cybiders r bundles, see
ISO 13088.
2.11.1
tar. A
acetylene cylinders:’ sum of the weights of the empty cylinder shell, the porous material, the specified solvent content, the valve, the coating, where applicable, and all other parts which are permanently attached (e.g. by damping or bolting) to the cylinder when it is presented to be filled
2.11.2
tare S
:acetylene cylinders:, tate A plus the weight of the saturation gas
2.11.3
tare F
:acetylene cylinders tare A minus the specified solvent content
2.12
total weight
:.acetylene cyIloders tare A plus the maximum acetylene content tare S plus the maximum acetylene charge, respectively
NOTE 1 For advent-free cylinders, the total weight is tare F plus the maximum acetylene content.
NOTE 2 The stamped value can be less thai the approved value.
