Name:Type YG364 Fiber Heat Shrinkage Meter
Keywords:Fiber Heat Shrinkage Meter,Textile Instrument,Textile Testing Instrument
Description
It is used to test the heat shrinkage of various chemical fibers and short fibers such as wool class.
Standards: GB/T6505 FZ/T50004
Main Technical Data
Heat shrinkage rate: | ①Hot air 180℃;②Boiling water 100℃ |
Measuring method: | Bundling method |
Projection objective: | ①Focal length:f=84.47mm②Relative aperture:D/f=1/4.6 |
Instrument magnification times: | 5 |
Projection screen size: | 60×60mm |
Hand-wheel graduation: | 0.01mm |
Measuring length: | 16~20mm |