Portable hardness tester for testing the hardness of tooth flanks
All devices consist of test unit N1E 000 (complete with dial gauge, dialgauge cover and spring sleeve) with load lever, the measurement head with built-in spring joint, including hardness testing diamond and the clamping device. The standard design consists of a load level 62.5, HRC hardness value indicator, tool kit, hardness comparison table, device case and instruction manual.
Application N7F
External teeth module 2–10,
max. tooth measurement range 140 mm
Application N7P
External teeth module 3–35,
tooth measurement ranges max. 700 mm
N7
Details
Achievements
Accessories
Technical data
Applications
Operation:
The testing machine is positioned on the work piece and clamped to the requested test point. The test load is applied via hand lever. Subsequentlythe reading is taken from the dial gauge.

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| N7F |
| 613 N 62.5 kgf |
| max. tooth measuring range 140 mm |
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| 340 x 320 x 60 |
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| 5.4 kg |
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| N7P |
| 613 N 62.5 kgf |
| max. tooth measuring range 700 mm |
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| 890 x 480 x 60 |
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| 7.8 kg |
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