Dorsey Metrology International
The 32SS offers the same quality features as the 32P Horizontal Beam comparator, however the 32SS offers an offset screen for working with large overlay applications. This machine has an erect correct image, a 9.5" working distance and through the lens surface illumination.
Feature List
- 32" (800mm) Vertical screen for optimum viewing of erect and correct image
- High resolution ground glass screen with calibration reticle, 90 degree cross lines and chart clips
- Machined chart ring with vernier protractor, 1 minute graduation facilitates optimal alignment
- 6 position motorized lens turret with selector switch
- Coated telecentric parfocal optics
- Floor leveling screws and heavy duty steel feet
- Linear Scale Resolution 0.00025mm/.00001"
- Solid cast iron nickel plated stage
- Solid crossed roller stage system
- Triple universal dovetails
- 36" x 8" Overall size
- 500 lbs capacity
- 18" X Axis motorized adjustment
- 14" Y Axis motorized adjustment
- Joystick control in X, Y and Focus Axes
- ±15 Degree true parfocal helix stage adjustment, with 5 minute vernier
- Quartz halogen light source fan cooled and electronically dimmed for long lamp life
- Extra bright through lens surface illumination via LED
- NIST traceable calibration certificate
- 2 Year limited warranty
Optional Features
- External edge detection
- Internal edge detection
- Output for electronic rotary screen protractor (Q axis) with selectable 1 minute or 1/100 of a degree resolution
- Choice of readout options
- CNC computer controlled readout systems
- 24" extended stage travel on "X" axis
- Harsh Environment package
- Extended hood & curtains
Profile Illumination
Built-in 24V/150W direct collimated halogen
Surface Illumination
LED Lights
Screen Size
32” (800mm) Ground glass with cross-lines
Stage Specs
Cast iron, nickel plated, 36” x 8”, triple dovetails
18” (460mm), Motorized
14” (355m), Motorized
Stage Focus
3” (75mm), Motorized & 9.5" of working distance
Stage Accuracy
Within +/- 0.004mm +[(L/20).001]
0.00025mm/.000010”
Repeatability of Scales
+/- 1 Scale count (0.00025mm/.000010”)
Lens Magnification
5x, 10x, 20x, 25x, 31.25x, 50x, 62.5x, 100x
Profile Accuracy
+/- .10%
Surface Accuracy
+/- .15%
Power Requirements
120V or 240V AC, 50/60 Hz, 10 Amp
Weight
5100 lbs/2313 kg
Warranty
2 years
NIST Cert
Yes
| Attachment | Size |
|---|---|
| Optical Comparators Overview | 1.24 MB |
| Optical Comparators How-to | 85.99 KB |
| Accessories | 778.94 KB |
| Digital Readouts | 359.07 KB |
| M2 Software | 380.44 KB |
| Workstage Tooling | 773.23 KB |
| Workstage Tooling Page 2 | 750.59 KB |
Part Number
Lens Magnification
5X
Max Part Diameter
630mm
Focal Distance
315mm
Lens Face Diameter
196mm
Fixture Banking Plates 6" x 1"
Part Number
ACC-BF
Feature List
- Precision ground steel
- Reversible for left or right bank
- Can be used on horizontal stages
- Part# ACC-BF 6" x 1" (150x25mm)
Fixture Banking plates 3" x 2.5"
Part Number
ACC-LBF
Feature List
- Precision ground steel
- Reversible for left or right bank
- Can be used on horizontal stages
- Part# ACC-LBF 3" x 2.5" (75x63mm)
Part Number
ACC-VB1
Feature List
- 90 degree V 2.7" (70mm)high
- Hardened and ground steel
- Precision V block
Part Number
ACC-V1
Feature List
- Jaw opening of 1.25" (32mm)
- Precision ground steel
- Vertical and horizontal V
Part Number
ACC-V2
Feature List
- Jaw opening of 2.12" (54mm)
- Precision ground steel
- Vertical and horizontal V
Part Number
ACC-VF7x5
Feature List
- Used to mount flat parts on horizontal comparators
- 7" x 5" (178x127mm) glass
- 2 Chart clips & V
Part Number
ACC-PVS
Feature List
- For use with ACC-V1 vise only.
- Fixture to hold vise in 2 axes (ACC-V1 sold separately)
Part Number
ACC-RV1
Feature List
- Jaw opening of 1.25" (32mm)
- Precision ground steel
- Positions vise in X, Y, or Z axis
- 360 degree rotation with 1 degree graduation
Part Number
ACC-RV2
Feature List
- Jaw opening of 2.12" (54mm)
- Precision ground steel
- Positions vise in X, Y, or Z axis
- 360 degree rotation with 1 degree graduation
Part Number
ACC-VBC5.38
Feature List
- Matched ground hardened steel
- 90 degree V
- 5.385" (137mm) tall
- 3/4" (19mm) diameter centers with fine adjustment
- 1.25" (32mm) fixed center
Heavy Duty V Block & Center Kit
Part Number
ACC-VBCHD
Feature List
- Matched ground cast iron
- 90 degree V
- 5" (127mm) tall
- 1" (25mm) diameter centers with interchangeable Morse taper insert and clamps
Part Number
ACC-FBX
Feature List
- Used to make custom fixtures
- Precision machined steel
- 2" (50mm) Part #ACC-FB2
- 4" (100mm) Part #ACC-FB4
- 6" (150mm) Part #ACC-FB6
- 8" (200mm) Part #ACC-FB8
Precision V Block & Center Kit
Part Number
ACC-VBC2.5
Feature List
- Matched ground hardened steel
- 90 degree V
- 2.7" (70mm) tall
- 1" (25mm) diameter centers with interchangeable Morse taper insert and clamps
Part Number
ACC-MAGMM
Feature List
- 3" X 16" Overall size
- 14" scale
- Fitted storage box
- NIST Traceable accuracy certification
- For magnification calibration (measuring the projected image)
Part Number
ACC-MAGPM
Feature List
- Chrome targets with 6" x 3" rule
- Inch/metric graduations
- Fitted storage box
- NIST Traceable accuracy certification
- For linear calibration and projection of magnification image
Part Number
ACC-MAGPMF
Feature List
- Designed to accurately hold and protect ACC-MAGPM during use on horizontal optical comparators
- Precision ground base
- Wooden storage box
Part Number
ACC-24/32ID
Feature List
- Part #ACC-24/32ID for 24" & 32" floor models
- Mounts over condenser
- Used to improve collimation and reduce glare
- Improved measurement accuracy for cylindrical parts
Part Number
ACC-24/32GF
Feature List
- Part #ACC-24/32GF for 24" & 32" floor models
- Mounts over condenser
- Monochromatic filter increases contrast
- Reduces optical aberrations
- Reduces operator eye fatigue
Polarizing Filter 24"/32"Models
Part Number
ACC-24/32PF
Feature List
- Part #ACC-24/32PF for 24" & 32" floor models
- Mounts over condenser
- Used to reduce glare on ground parts
- Improves contrast on translucent plastic