Pro Series Universal Calibration Slide
The Pro Series Universal Calibration Slide combines a large number of precise images/patterns on one slide; see table for patterns.
This is ideal for calibrating image analysis systems and sophisticated microscopes.
Multiple images/patterns on a single slide offer quick and cost effective solution to calibrate and check the resolution of microscopes and image analysis systems. Supplied in a polished wooden box. General tolerances in microns for the universal calibration slide are:
| Feature size in m | Tolerance in m |
|---|---|
| =<10 | 0.5 |
| 10-50 | 1.0 |
| 50-127 | 1.3 |
| 127-250 | 1.9 |
| =>250 | 2.54 |
| ID | Pattern Name | Location | Specification/Size |
|---|---|---|---|
| A | Concentric Circles | X2 / Y10 | 1,2,3,4,5mm circles with cross line and identifier. Line width 20 m |
| B | Concentric Squares | X10 / Y10 | 1,2,3,4,5 mm squares with cross line and identifier. Line width20 m |
| C | Line Grating 25 lines/mm | X18 / Y10 | 12.5 line pairs per mm; 40 m line 40 m space |
| D | Line Grating 100lines/mm | X26 / Y10 | 50 line pairs per mm; 10 m line 10 m space |
| E | Half Protractor | X34 / Y10 | 15 spacing. Line width 20 m |
| F | Grid Array Coarse | X40 / Y10 | 5mm square array with 0.5mm divisions. Central 2mm square with 0.25mm divisions. Line width 20 m |
| G | Grid Array Fine | X48 / Y10 | 5mm square array with 0.1mm divisions. Central 2mm square with 0.05mm divisions. Line width 8 m |
| H | Dot Array | X56 / Y10 | Dot diameter 0.25mm; dot centre to centre spacing 0.50mm 11x11grid=121 dots |
| I | Progression of Opaque Dots | X2 / Y4 | Line array of dot or square shapes; clear or opaque. Reducing in size with Root 2 progression |
| J | Progression of Opaque Squares | X17 / Y4 | Root 2 progression of 21 dots or squares from 3.58mm to 3.5 m |
| K | Progression of Clear Dots | X32 / Y4 | Dot/Square size in mm: 3.5833; 2.5338; 1.7917; 1.2669, 0.8959; 0.6335; 0.4479; 0.3167; 0.2240 |
| L | Progression of Clear Squares | X47 / Y4 | 0.1584;0.1120; 0.0792; 0.0560; 00396; 0.0280; 0.0198; 0.0140; 0.0099; 0.0070; 0.0049; 0.0035 |
| M | Vertical Scale Fine Variable | X63 / Y2 | Scale length 10mm.5mm in 0.5mm divisions; line width 20 m. 4mm in 0.1mm divisions; line width 10 m. 1mm in 0.01mm divisions; line width 3 m |
| N | Horizontal Scale Coarse | X0 / Y0 | Scale length 62mm long in 2mm divisions, subdivided in 1mm. Line width 20 m |
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 2285-42 | Universal Calibration Slide with 14 images/patterns | Each | € 796,60 |