Portable Hardness Tester for Hardness Measurement
on Gear Teeth

N7P - Portable Hardness Tester for Testing the Hardness of Tooth Flanks	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
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.
Applications Spur toothed flank testing Tooth flank hardnesstester for spur toothed wheels Application range between modul 2 - 35 Measurement value display for HRC Not suitable for helical gear wheels (only possible with appropriate tooth width)

Available Versions of Portable Hardness Testers for Hardness Measurement on Gear Teeth
N7F Portable Hardness Testers for Hardness Measurement on Gear Teeth	N7P Portable Hardness Testers for Hardness Measurement on Gear Teeth
Intest tooth flank hardness tester, portable for module 2 - 10 max. tooth measuring range 140 mm pitch circle dia. 30 - max. 400 mm with test unit N1E000 test method HR 62.5 inclu. spring link with diamond and dial gauge NMU000 measurement value indication in HRC	Tooth flank hardness tester, portable modul 3 - 35 max. tooth measuring range 700 mm pitch circle dia. up to 2000 mm with test unit N1E000 test method HR 62.5 inclu. spring link with diamond and dial gauge NMU000 measurement value indication in HRC

Technical Specifications for Portable Gear Teeth Hardness Testers
Model	N7F	N7P
Test loads	613 N 62.5 kgf	613 N 62.5 kgf
Peculiarities	max. tooth measuring range 140 mm	max. tooth measuring range 700 mm

Portable Hardness Testers for Metals Main Page

To place an order for Portable Hardness Testers for Hardness Measurement on Gear Teeth or, more information, please E-mail our sales department at: sales@qualitest-inc.com or call us toll-free at: 1-877-884-TEST.