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XY Travel
Standard: 15” x 9”
The QL-20™ Contour Projector® is a precision instrument designed for the shop floor. QL-20 has extensive standard features and a range of options that allow users to configure a system to meet specific measurement needs. QL-20 has an upright and unreversed image, as well as a high load capacity, cast iron, nickel-plated worktable. The QL-20 offers:
Fast and easy measurements – Eye level 24-inch diameter glass screen with 20-inch viewing area and conveniently located DRO
Keep lenses safe and ready for use – standard fixed lens with optional motorized 5-position internal lens turret
Adjustable for variable intensity light control- Versatile TruLight® LED lighting illumination
Ideal for real world, shop floor environments in a benchtop configuration – High load capacity, nickel-plated worktable easily accommodates large, heavy machined parts and fixtures
Full automation – Optional VidiProbe video measurement
Technical Data
XY Travel
Standard
15” x 9”
Optional
15” x 10”, 18” x 9”, 18” x 10”
Optics
Lens Options
10x, 20x, 31.25x, 50x, 62.5x, 100x
Illumination
Standard
Profile Light
Optional
Coaxial Light
Screen
24” diameter ground glass screen, with 20″ viewing area, integral hood, 90° centerlines and clips for mounting standard overlay charts.
WorkTable
Standard
Motorized, heavy-duty nickel-clad cast-iron with dovetail slot
Optional
±7.5° helix angle range
Sensors & Accessories
Options and Accessories
| Standard | Optional | |
|---|---|---|
| XY Travel Range | 15” x 9” | 15” x 10”, 18” x 9”, 18” x 10” |
| Helix Angle Range | ± 7.5° with pivoting worktable assembly and zero stop | |
| Z Focus Travel | 3” with precision fine adjustment | |
| Throat Clearance | 19” | |
| XY Scale Resolution | 0.00004” | 0.00002” |
| XY Drive System | Motorized, DC servo, with variable speed joystick and X & Y axis manual fine adjustment | |
| Worktable | Heavy duty cast iron nickel plated worktable, 32” x 8” | |
| Recommended Maximum Load Capacity | 250 lb | |
| Optical System | Telecentric with upright, un-reversed image | |
| Optical Options1 | Adjustable direct projection iris; Swing-away lamphouse; Overscreen Fresnel lens; Surface concentrator (requires optional surface light); VidiProbe video automation package; eCAD™ for electronic CAD overlay and virtual charts | |
| Edge Detection2 | Projectron® internal automatic edge detection | |
| Screen | 20” diameter ground glass screen, with integral hood, 90° centerlines and clips for mounting standard overlay charts | |
| Protractor | Screen rotation protractor with ± 360° motion, digital display, 0.01° or 1’ display | |
| Working Distance | 8.4” | |
| Lens | 10x, 20x, 31.25x, 50x, 62.5x, 100x | |
| Lens Mount | Fixed, one position mount | Internal, motorized 5 position lens turret with automatic magnification identification |
| Illumination | Green LED profile light with continuously variable intensity control | White brightfield LED through-the-lens coaxial surface light with continuously variable intensity |
| DRO | Q-Check® | |
| Software | Measure-X Measure and Compare (included with VidiProbe) Measure-X Analyze (optional with VidiProbe) Measure-X Offline OGP® EVOLVE® SPC |
|
| Accessories | Rotary indexer; Overhead light shield; Fixture and calibration reticles; Overlay charts | |
| Power Requirements | 100-120 VAC or 200-240 VAC, 50/60 Hz, 1 phase, 1500 W | |
| Safe Operating Environment | 15-30 °C, non-condensing | |
- 1. Surface concentrator for use with lenses of 50x magnification and higher
2. Projectron intended for use with lenses of 50x magnification and lower
Last updated: May 2023
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