Table 1.
OC-zone (μm) | NT-zone (μm) | E-zone (μm) | Total (μm) | OC + NT (μm) | Inc. depth (μm) | |
---|---|---|---|---|---|---|
A/K/R120/5W-1 | 382 | 348 | 298 | 1028 | 730 | 116 |
A/K/R120/5W-2 | 294 | 425 | 292 | 1011 | 719 | 465 |
A/K/R120/5W-4 | 440 | 346 | 257 | 1043 | 786 | 456 |
Average | 372 | 373 | 282 | 1027 | 745 | 346 |
SD | 74 | 45 | 22 | 16 | 119a | 199 |
aThe measurement error of OC + NT is the total of the standard deviations of the OC-zone plus NT-zone