Get the product asset
Product Selector
Click-to-answer questions guide you through selecting the right product for your application.
SmartScope Quest 800
High-Capacity, High-Performance Floor Model Fully 3D Multisensor Dimensional Metrology System for Large Parts
XYZ Travel
Standard: 790 mm x 815 mm x 300 mm
SmartScope® Quest™ 800 is an extremely accurate floor model coordinate measurement system incorporating scanning probe, touch probe, micro-probes, and the patented TeleStar® Plus TTL laser for versatility and accuracy.
The Quest 800, with its extensive 790 x 815 x 300 mm XYZ measurement volume (and available 400 mm Z-travel), is designed to measure very large parts. A solid granite bridge platform rests on a sturdy steel support structure and the bridge design limits measured part motion to the Y axis, offering measurement stability. Quest 800 offers:
Accurate video metrology – TeleStar® telecentric 10:1 zoom optics for the highest level of optical performance
Superb illumination for the best video measurements – Standard profile light, coaxial surface light, and SmartRing™ light illuminate parts from all angles multisensor dimensional measurement
Multisensor versatility – Optional touch probe, off-axis DRS™ laser, on-axis TeleStar TTL interferometric laser, micro-probes, SP25 continuous contact scanning probe, PH10 motorized probe head, and 4th and 5th axis rotary indexers
Technical Data
XYZ Travel
Standard
790 mm x 815 mm x 300 mm
Optional
Extended Z axis, 400 mm
Optics
Standard
10:1 AccuCentric® TeleStar® auto-compensating, telecentric zoom, motorized; mag range 0.8x – 8x, with up to 10 calibrated positions; 1.0x lens
Optional
Focus Grid Projector: LED source
Replacement Lenses: 0.45x, 0.5x, 2.0x, 4.0x
Laser Lenses: 0.45x, 0.5x, 2.0x, 4.0x
Illumination
Patented servo-driven high performance monochromatic substage profile, LED coaxial TTL surface, 8 sector/6 ring SmartRing™ LED
Sensors & Accessories
Tactile Sensors
Laser Sensors
Accessories
| Standard | Optional | |
|---|---|---|
| XYZ Travel | 790 mm x 815 mm x 300 mm | Extended Z axis, 400 mm |
| XYZ Scale Resolution | 0.1 μm | 0.05 µm |
| Drive System | DC servo with 4-axis control (X, Y, Z, zoom) with multifunction handheld controller |
XY liquid cooled linear motor drives |
| Worktable | Hardcoat anodized, with fixture holes, removable stage glass, 75 kg recommended max payload | |
| Rotary Axis | Miniature Servo Rotary (MSR™), MicroTheta Rotary (MTR™), Heavy Duty Rotary (HDR), Dual Rotary (requires optional 400 mm Z axis) |
|
| Optics* | AccuCentric® auto-compensating, fully telecentric zoom, motorized; 1x lens | Focus Grid Projector: LED source Laser Pointer: Not available with optional TTL Laser Replacement / Laser Lenses: 0.45x, 0.5x, 2.0x, 4.0x |
| Illumination | Substage LED profile, coaxial LED surface, SmartRing™ LED ring light | Flexible SmartRing light for 0.45x and 0.5x lenses, Tungsten Fiber-Optic Ring mounted below or in lieu of SmartRing (1x, 2x, and 4x only) |
| Metrology Camera | Monochrome digital metrology camera | |
| Field of View | 8.1 mm x 6.1 mm (low zoom) to 0.81 mm x 0.61 mm (high zoom) |
14.6 mm x 11.0 mm (0.45x lens), to 0.20 mm x 0.15 mm (4.0x lens) |
| Working Distance | 65 mm | Up to 200 mm (0.45x lens) |
| Sensor Options | Tactile: TP20 or TP200 Touch Probe, SP25 Scanning Probe, Feather Probe, PH10 motorized probe head (requires 400 mm Z and compressed air**) Non-Contact: TeleStar Plus Interferometric TTL Laser, DRS Laser, Rainbow Probe |
|
| Software | • ZONE3 Express metrology software • QVI® Portal |
Metrology software: ZONE3 Prime, ZONE3 Pro Productivity software: EVOLVE® Suite (Design, Manufacturing, SmartProfile®, SPC) Offline software: ZONE3 |
| System Controller | Windows® based, with up-to-date processor and on board networking/communication ports | |
| Controller Options | 24” flat panel LCD monitor, keyboard, 3-button mouse; Ergonomic sit / stand operator workstation | Dual 24” flat panel LCD monitors |
| Power Requirements | 100-200 VAC or 200-240 VAC, 50/60 Hz, 1 phase, 1250 W | |
| Safe Operating Environment | 15-30 °C, non-condensing | |
| Rated Environment | Temperature 18-22 °C, stable to ± 1 °C; max rate of change 1 °C / hour; max vertical gradient of 1 °C / meter; 30-80% humidity; vibration <0.001g below 15 Hz | |
| XYZ Volumetric Accuracy | E3 = (2.8 + 5L/1000) µm | |
| XY Area Accuracy | E2 = (2.0 + 5L/1000) µm | E2 = (1.4 + 5L/1000) µm (requires optional 0.05 µm scales) |
| Z Linear Accuracy | E1 = (2.5 + 5L/1000) µm | E1 = (1.5 + 5L/1000) µm (requires optional TeleStar Plus TTL Laser, DRS Laser, or touch probe) |
- Accuracy is evaluated with a QVI compensation and verification procedure where “L” is measured length in millimeters. Specifications apply within the rated environment. Standard optical specifications apply at the maximum optical magnification of the standard configuration. XY Accuracy applies with an evenly distributed load up to 10 kg in the standard measuring plane. The standard measuring plane is defined as a plane that is within 25 mm of the worktable surface. Depending on load distribution, accuracy at maximum payload may be less than standard. On-site verification of volumetric accuracy is optional. *Lenses can be manually interchanged to change magnification and working distance. **Air supply pressure: 0.55 MPa; Minimum flow capacity: 10 l/min; Air quality ISO 8573-1:2010 Class 4.3.4 or better. An air dryer kit is optionally available.
Last updated: September 2025
OGP Authorized Representatives are metrology specialists, qualified to evaluate your measurement requirements and recommend the solution that best fits your needs.
Your local representative is ready to help you with product details, demonstrations, training, or purchase information.
