Depth Measurement System
AssemblyLinear encoder and LVDT that read indenter travel. Hardness is computed from the depth the indenter advances between the minor load datum and the recovered major load position. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Depth Measurement System
6 top-level lines as of r79873| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Linear Encoder | hardness-tester-rockwell-linear-encoder | 1× | 1 | · | part |
| 2 | LVDT Sensor | hardness-tester-rockwell-lvdt | 1× | 1 | · | part |
| 3 | Encoder Glass Scale | hardness-tester-rockwell-encoder-scale | 1× | 1 | · | part |
| 4 | Sensor Bracket | hardness-tester-rockwell-sensor-bracket | 1× | 1 | · | part |
| 5 | Reference Bar | hardness-tester-rockwell-reference-bar | 1× | 1 | · | part |
| 6 | Connector | connector | 2× | 2 | · | part |