Portable hardness testers N7P
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Portable hardness testers - N7P
15–187.5 kgf. Proven hardness testers - Made in Austria
Experience is required to master special challenges.Our portable Rockwell hardness testers are the result of more than 60 years' experience. They have proven themselves in many branches of industry for decades. The heart of every tester is the reliable spring sleeve unit for load application. The hardness value is indicated on an analogue dial gauge.
Versions in comparison
|
N4A |
N6 |
N7F |
N4B |
N4C |
N7P | |
|
Load range |
15 - 182.5 kgf |
62.5 kgf |
62.5 kgf |
15-187.5 kgf |
15-187.5 kgf |
62.5 kgf |
|
Display |
manually |
manually |
manually |
manually |
manually |
manually |
|
Automation level |
manually |
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|
Device type |
Testing clamp |
Hardness tester in bores |
Tooth flank tester |
Testing clamp |
Testing clamp |
Tooth flank tester |
|
Testing room |
Throat depth: 85 mm, clamping width: 0-145 mm |
drilling diameters from 36–110 mm, insertion depth up to 400 mm |
External teeth module 2–10, max. tooth measuring range 140 mm |
Throat depth: 130 mm, clamping width: 0-235 mm |
Throat depth: 180 mm, clamping width: 0-335 mm |
External teeth module 3–35, max. tooth measuring range 700 mm |
Rockwell
HR 62,5