Ernst NR3D Economical Regular & Superficial Rockwell Hardness Testers
The NR3D Rockwell Tester is a sturdy, cost effective Rockwell Tester that is able to operate accurately even in the Superficial Rockwell test range, unlike many other lower cost testers. The unit comes with either a regular or superficial test head or both and the test heads can be swapped in a minute.
Features:
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| The load is changed using the wheel at the top of the test hand. Load is applied with the lever on the side. | The tester is very precise and is often purchased with the superficial Rockwell tester head. | The tester is ideal for optional testing of plastics, from rubber to acrylic plastic, according to ASTM D-785. |
| Description | Part # | Saved | Price | Select Option | Add to |
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| Ernst NR3D Economical Regular Rockwell Hardness Tester Includes: 1 Rockwell diamond indenter, 1 Rockwell ball indenter 1/16", 1 Rockwell ball indenter 2.5mm, 1 Rockwell and 1 Brinell test block, 1 Flat Anvil 60mm in a polished wooden box | HT-ER-NR3-REG |
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| Ernst NR3D Superficial Rockwell Hardness Tester | HT-ER-NR3-SUPER |
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