Description
Dorsey Metrology International / IMPROVED 30″ SCHERR-TUMICO design
2600 Series, 30″ Horizontal Beam Optical Comparator updated by Dorsey Metrology
The “2600” Series 30″ floor model horizontal beam optical comparator has been a leader in the industry for over 40 years. It offers high accuracy and weight capacity in a portable package, making it a choice for an inspection room or shop floor application. It features S-T’s exclusive Gothic arch bearing ways which provide the best in accuracy and longevity.
- High precision 9″ x 12″ measuring stage travel with .00005″/.001mm resolution precision glass scales. Optional 7″ x 20″ and 7″ x 24″ travels available.
- Motorized X and Y axis with joystick control.
- Choice of QuadraChek® or Metlogix digital readouts.
- Optional 6-position power lens changer.
- Hardened steel, chrome-plated workstage for long life and corrosion resistance.
- Tungsten/halogen profile illumination for bright, sharp images at all magnifications.
- Duplex adjustable surface illumination.
- Digital screen protractor with readings to 1′ or .01° with rotating steel ring.
- Helix angle +/- 10° by swinging lamphouse.
- Three 7″ diameter wheels for portability.
- Available CNC option.
Optional Magnification Lenses
- 5x Magnification
- 10x Magnification
- 20x Magnification
- 31 1/4 x Magnification
- 50x Magnification
- 62 1/2 x Magnification
- 100x Magnification
Specifications 
- Measuring Travel: 9″ x 12″ (225 mm x 300 mm) Larger travels available
- Work Table: 8″ x 35″, hardened steel, chrome-plated
- Focus Travel: 3″
- Allowable Work Load: 500 lb
- Gothic Arch Hardened Steel Bearing Ways Stage Motion: Motorized 2-axis variable speed joystick
- Measuring Stage Resolution: .00005″/.001 mm
- Digital Screen Protractor: 1 min/.01° arc
- Duplex Adjustable Surface Illumination
- 30″ Frosted Glass Screen: with 30-, 60- and 90-degree crosslines
- Helix: +/- 10° by swinging lamphouse
- Mounted on Three 7″ Wheels for Portability
- Electrical: 115 V, 60 Hz; other voltages available.
Models
Comparator and Readout Systems (2600 Series)
| Catalog # | Description |
|---|---|
| 22-2600-01 | 2600 with QC 121 DRO |
| 22-2600-02 | 2600 with 221 DRO |
| 22-2600-03 | 2600 with QC 221E DRO with Edge Sensing |
| 22-2600-05 | 2600 with QC 5215 DRO with Edge Sensing |
| 22-2600-22 | 2600 with M2 DRO |
| 22-2600-23 | 2600 with M2E DRO with Edge Sensing |
Comparator and Readout Systems (2601 Series With 6-Position Lens Changer)
| Catalog # | Description |
|---|---|
| 22-2601-01 | 2601 with QC 121 DRO |
| 22-2601-02 | 2601 with 221 DRO |
| 22-2601-03 | 2601 with QC 221E DRO with Edge Sensing |
| 22-2601-05 | 2601 with QC 5215 DRO with Edge Sensing |
| 22-2601-22 | 2601 with M2 DRO |
| 22-2601-23 | 2601 with M2E DRO with Edge Sensing |
CNC Comparator (2800/2801 Series)
CNC Motor Control Options include Joystick Control of Stage Motion and Fine Position Jog Knobs for Exact Positioning. Also includes Optical Edge Detection and CNC Motor Drive System for Automatic Measurement. M2E DRO provides easy to use, programming control and fixed reporting capability. Includes all feature types (point, line, circle, arc, distance, angle and skew), tolerancing and single feature graphic display. QC5215 DRO is a PC based readout system with CAD-Like User Interface and Unlimited Feature and Part Program Storage. Features complete graphical part display, as well as comprehensive reporting capability.
| Catalog # | Description |
|---|---|
| 22-2800-23 | 30″ CNC Comparator with M2E DRO |
| 22-2800-01 | 30″ CNC Comparator with QC5215 DRO |
| *22-2801-23 | 30″ CNC Comparator with M2E DRO |
| *22-2801-01 | 30″ CNC Comparator with QC5215 DRO |
*With 6 Position Motorized Lens Changer
*Extended Travel Stage
| Catalog # | Description |
|---|---|
| 22-2537-00 | Extended Travel Work Stage with 8″X35″ Chrome Plated Top Plate with 20″ Horizontal Travel |
| 22-2537-24 | Same as above except with 24″ horizontal travel |
*Extended Travel Stage option results in a decrease of 2″ in useable Y axis.
Magnification Lenses
| Catalog # | Description |
|---|---|
| 22-2508-01 | 5X Magnification Lens |
| 22-2501-00 | 10X Magnification Lens |
| 22-2502-00 | 20X Magnification Lens |
| 22-2505-00 | 31 1/4X Magnification Lens |
| 22-2504-00 | 50X Magnification Lens |
| 22-2506-00 | 62 1/2X Magnification Lens |
| 22-2507-00 | 100X Magnification Lens |
Staging Fixtures
| Catalog # | Description |
|---|---|
| 20-0390-00 | Right Angle Backing Plate |
| 20-1005-24 | Rotary Vise Fixture (Large) |
| 20-2533-01 | Stage Centers (Large) |
| 20-2541-00 | Vertical Glass Fixture (Large) |
| 20-3623-00 | Concentricity Fixture 1.0″ Capacity |
| 20-3624-00 | Concentricity Fixture 2.0″ Capacity |
| 20-3630-00 | Rotary V-Block |
| 20-3631-00 | Rotary Vise Fixture (Small) |
| 20-3632-00 | Stage Centers (Small) |
| 20-3633-00 | V-Block with Centers |
Options and Accessories
| Catalog # | Description |
|---|---|
| 74-0008-3025 | Replacement 32″ Glass Screen |
| 22-3698-01 | Profile Illumination Intensifier |
| 48-5442-00 | Lamp, Surface Illumination S/N T980801 & Before |
| 48-8088-00 | Lamp, Profile Illumination S/N T980802 & After |
| 48-8086-00 | Lamp, Surface Illumination S/N T980802 & After |
| 74-0321-10 | 10″ Glass Magnification Scale, Certified |
| 74-0330-20 | 20″ Glass Magnification Scale, Certified |
| 74-0413-00 | Ball Checker, Certified |
| 74-0500-00 | Stage Calibration Master, Certified |
Note: A different screen may be substituted for the standard screen for an additional charge.
Long Life Bulb Upgrade Kits
The Following Kits are for 30″ Comparators, S/N T980801 and Before. Includes New Long Life Tungsten Halogen Bulb, Complete Kit, Easy Installation.
| Catalog # | Description |
|---|---|
| 22-3829-04 | Profile Illumination Fan Kit |
| 22-3934-04 | Profile Illumination Kit (Requires 22-3829-04 fan kit to be installed) |
| 22-3933-02 | Surface Illumination Kit |
NOTE: Warranty on M2 & M3 computer is 2 year.
Warranty: 2 year warranty on all parts and labor.
Installation: We provide setup, installation, onsite calibration and training of your operators at your facitily.
Contact Houston Precision, Inc. at (713) 943-1155 for repair, replacement parts and calibration service of your optical comparator.
