BS ISO 48-7:2018
Current
The latest, up-to-date edition.
Rubber, vulcanized or thermoplastic. Determination of hardness Apparent hardness of rubber-covered rollers by Shore-type durometer method
Hardcopy , PDF
English
22-08-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.This document specifies a method for the determination of the apparent hardness of vulcanized- or thermoplastic-rubber roller covers, expressed in Shore hardness, for measurement where only medium precision is required.
| Committee |
PRI/22
|
| DocumentType |
Standard
|
| ISBN |
9780580999659
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies a method for the determination of the apparent hardness of vulcanized- or thermoplastic-rubber roller covers, expressed in Shore hardness, for measurement where only medium precision is required. The method and apparatus used are essentially those described in ISO48‑4, the measurements in this case being made on the curved surface of the conditioned rubber-covered roller rather than on a flat test piece. Shore typeA and typeD instruments are specified, the latter being used for measurements on rollers of high hardness.
NOTE With some rollers, there can be significant variation in the thickness of the rubber over the surface of the roller, which could affect the measured apparent hardness.
| Standards | Relationship |
| ISO 48-7:2018 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.