Yarn Package Hardness Tester

HP Textile
Yarn Package Hardness Tester

The HP models accurately measure the winding density of textile bobbins, beams, spools, spindles, cones, quills, dye packages, rolls, etc.

Constant-pressure indicating system assures uniform test pressure eliminating false readings due to differences between operators

Supplied in a foam-fitted carrying case.

Operation is as easy as pressing the spring-loaded knurled aluminum shell down to the red line.

Model Number	Indentor Ball Size	Typical Application
HP-2.5	2.5 mm	Closely wound synthetic, hard finish fibers and filaments.
HP-5	5.0 mm	Average yarns, threads, fibers, etc., wound with moderate winding density.
HP-5F	5.0 mm	Same as HP5, except with flat base for large yarn packages over 15" (380 mm) in diameter.
HP-10	10.0 mm	Loosely wound spools of natural or synthetic yarns and fibers, bulky yarns.
HP-10F	10.0 mm	Same as HP10, except with flat base for large yarn packages over 15" (380 MM) in diameter.


The HP series is supplied as a complete kit including gauge and instruction manual in a foam-fitted carrying case.

HP-TB Textile Durometer Test Block
The HP-TB allows users to test the function of their HP textile durometer and ensure it is operating properly.
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PTS-HP
Precision Test Stand for HP Durometers

Spring loaded lever for fast & precise travel

11.5" High Shaft allows you measure a wide range of different sized objects

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