Yarn
Package Hardness Tester
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The HP models accurately measure the winding density of textile bobbins, beams, spools,
spindles, cones, quills, dye packages, rolls, etc.
We also offer durometers for rubber and
plastic hardness testing. Click here to view. |
|
 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. |
|
Indenter: |
Cone 35°,
1.3 mm Ø |
|
Depth of indentation: |
0 - 2.5 mm
|
|
Test pressure*: |
approx.
12.5 N |
|
Measuring spring force: |
0.55 -
8.065 N |
|
Display range: |
0 - 100
Scale |
|
Scale diameter: |
56 mm |
|
Weight, net (gross): approx. |
300 g (500
g) |
|
Dimensions: |
50 x 50 x
110 mm (L x W x H) |
 The
HP series is supplied as a complete kit with
the gauge and Calibration
Certificate in a foam-fitted carrying case. |
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