ASTM Spun Yarn Appearance Standards
INTRODUCTION
The ASTM Spun Yarn Appearance Standards serve as guides for assigning grades to yarns.
DESCRIPTION
Traditional method, used with ASTM D2255-90, for grading spun yarns for appearance (available for a variety of yarn sizes).
NOTE
- Lawson-Hemphill's EIB was developed as an efficient and highly accurate optical alternative to this method.
INSTRUMENT SIZE
| |
Depth: |
|
9 in. (23cm) |
| |
Height: |
|
10 in. (25cm) |
| |
Width: |
|
36 in. (91cm) |
| |
Weight: |
|
5 lbs (2kg) |
CONNECTIONS
Power: 115/220 VAC - 50/60 Hz
ORDERING INFORMATION
Catalog Number: LH-730 ASTM Spun Yarn Appearance Standards
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