HP Textile-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. |
< 15″ Yarn Package Diameter, use “regular” models> 15″ Yarn Package Diameter, use “F” models (i.e. HP-5F) |
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) |