The Starrett 3814 analog bench hardness tester provides reliable Rockwell hardness testing with a full set of accessories.
The 3814 analog bench hardness tester delivers accurate Rockwell hardness values for a wide range of metals and alloys. It features a high‑quality cast‑iron construction, ergonomic design, and complies with ASTM E‑18 standards. The unit includes a diamond indentor, a 1/16" (1.6 mm) ball indentor, three certified test blocks, four test tables, and an accessory case.
Key specifications include a throat depth of 6.6" (168 mm), maximum test height of 6.69" (169.9 mm), overall dimensions of 30" × 8.5" × 20" (762 × 216 × 508 mm), and a unit weight of 261 lb (118 kg). The tester handles Rockwell scales A through H and K with minor load 10 kgf and major loads up to 150 kgf.
| Throat Depth | 6.6" (168 mm) |
|---|---|
| Maximum Test Height | 6.69" (169.9 mm) |
| Unit Dimensions | 30" × 8.5" × 20" (762 × 216 × 508 mm) |
| Unit Weight | 261 lb (118 kg) |
| Minor Load | 10 kgf |
| Major Load (Scale A) | 60 kgf |
It can handle Rockwell scales A through H and K.
It conforms to the ASTM E‑18 standard.
Test force is applied by dead weight.