Table 6 Development of submerged and successive prints on debit card (red) using Robin powder blue and Silver magnetic dual powder
From: Development of submerged and successive latent fingerprints: a comparative study
Debit card (red) | |||||
|---|---|---|---|---|---|
Print succession | |||||
1st | 2nd | 3rd | 4th | 5th | |
RPB | |||||
Dry | 5 | 5 | 5 | 3 | 3 |
0.5 h | 5 | 5 | 5 | 4 | 3 |
24 h | 5 | 5 | 5 | 4 | 3 |
48 h | 5 | 5 | 4 | 3 | 3 |
120 h | 2 | 3 | 3 | 1 | 1 |
SMDP | |||||
Dry | 4 | 4 | 4 | 4 | 4 |
0.5 h | 3 | 4 | 4 | 3 | 3 |
24 h | 4 | 4 | 4 | 3 | 3 |
48 h | 4 | 4 | 3 | 4 | 3 |
120 h | 2 | 2 | 3 | 2 | 2 |