Autocollimator is a Precise Instrument for small angular tilt measurements. Micro-Optic Visual Autocollimators resolution ranging from 3 arc secs to 0.5 arc secs for Straightness, Squareness, Flatness , Rotary table calibration in Machine Tool Industry. Wide range of Stands and accessories are offered to suit various applications. Autocollimator with camera attachment available with software for Straightness & Flatness or machine Geometry measurements.
we offers a wide range of Micro-Optic & Electronic Autocollimators to suit the end users application and budget. Autocollimators are equipped with highly accurate Micrometers. The mounting Telescope tubes are made from high quality Stainless Steel material to avoid rusting.
With high resolution USB camera to capture the cross line position from the reflector.
By Auto Collimator you can evaluate :
- Flatness
- Straightness
- Squareness
- Parallelism
- Rotary Table Calibration
Specifications:
Model | Collimator-25 | Collimator-35 | Collimator-55 |
Clear Aperture | 25 mm | 35 mm | 55 mm |
Readout | Micrometer | Micrometer | Micrometer |
Resolution/ Micrometer | 3 Secs | 1 Sec | 0.5 Secs |
Accuracy over 1 Minute Range | 6 Secs | 2 Secs | 1 Sec |
Accuracy over full Range | 30 Secs | 10 Secs | 5 Secs |
Measurement Axis | Dual | Dual | Dual |
Range of Measurement | 30 Minutes | 20 Minutes | 10 Minutes |
Magnification | 16X | 24X | 48X |
Field of View | 60 Minutes | 40 Minutes | 20 Minutes |
Illumination | LED | LED | LED |
Power | 220V, 50 Hz | 220V, 50 Hz | 220V, 50 Hz |
Overall Length | 330 mm | 400 mm | 530 mm |
Alignment Autocollimator
An Autocollimator is for measurement of angular tilts whereas the Alignment Telescope is for establishing an accurate line of sight.
Alignment Autocollimator is a combination of Alignment Telescope and Autocollimator.
Autocollimator Mode
Where a collimated light beam is projected out of the Instrument and received back after the reflection from a mirror target.
Telescope Mode
Telescope mode where the lens position is altered to focus a cross line target located at different distances.
The advantage of this Instrument is to measure the angular tilts and the shift of centre location in one setting.
Application:
- Bore straightness
- Alignment of rolls in paper, metal, and plastic mills
- Bearing run out
- Checking parallelism of bearings in a gear box
- Shaft alignments
- Gear box evaluations
Alignment Autocollimator Specifications:
Focal Length: | 163 mm @ 0.5 m to 430 mm @ infinity |
Clear Aperture: | 35 mm diameter |
Eyepiece focal length: | 18 mm (Magnification: 14X) |
Measurement Readout: | Dual Axis Graticule / Micrometer |
Angular Range of Measurement: | +/-10 minutes |
Resolution: | 1 arc sec (Micrometer), 20 arc sec (Graticule) |
Accuracy: | 2 arc sec over 1 minute & 10 arc sec over full range |
Line of sight accuracy: | 20/50 microns at the graticule/image plane |
Alignment Telescope
Applications
- Bore Alignment Checks
- Machine Tool Straightness and alignment checks
- Turbine installation and maintenance
- Flatness Checking and setting of bed plates
- Ship building repairs and maintenance
- Alignment of Rollers of process industries
- Aircraft Jig setting and control
- Tool Alignment of Large Boring Machines
- Main bearing Alignment of large Engines
Specifications
Linear Resolution: | 20 µm |
Readout: | Dual Axis Micrometer |
Linear Measuring Range: | +/- 1.2 mm |
Linear Measuring Accuracy: | ±0.020 mm +2% displacement |
Line of Sight Error: | <10 µm over 3m, < 100 µm over 30m |
Concentricity of Mechanical axis to Optical Axis: | < 10 µm |
Parallelism of Optical Axis and Barrel: | < 5 Secs |
Image: | Erect |
Magnification: | 43X |
Accuracy of Focus Scale: | 10% |
Clear Aperture: | 25 mm |
Barrel Diameter: | 57.145 -0.010, +0 mm |
Barrel Length: | 350 mm |
Overall Length: | 530 mm |
Focus Range: | 0 mm to Infinity |
Target Collimator
The system assure high target definition and high optical clarity. The adjustable target can be centered on the mechanical axis of the collimator and can also be illuminated if required.