chamber depth 0.1 mm
Ruling
combination of Buerker and Thoma
9 large squares of 1 mm² each
consisting of 16 groups of squares of 0.2 x 0.2 mm
Large central square: 16 small squares of 0.05 x 0.05 mm – surface area of 0,0025 mm² each
| Item No. | Version |
|---|---|
| 40445002 | double ruling, without clamp |
| 40445003 | double ruling, with clamp |
| 40445702 | double ruling, without clamp, CE |
| 40445703 | double ruling, with clamp, CE |
- Item number: 40445002
- Version: double ruling, without clamp
- Item number: 40445003
- Version: double ruling, with clamp
- Item number: 40445702
- Version: double ruling, without clamp, CE
- Item number: 40445703
- Version: double ruling, with clamp, CE
