Compact Electronic Laser Autocollimators

TM-AC

Compact Electronic Laser Autocollimators
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SKU
TM-AC
An autocollimator is a high-precision, non-contact optical instrument that measures tiny angular deviations of optical or mechanical components. It operates by projecting a collimated beam of light (laser light in this case) onto a reflective surface, such as a mirror or flat, and detecting the return image through the same optical axis. Any angular movement of the surface causes a lateral shift in the reflected beam, which can be measured visually by eye or by a position-sensitive detector (e.g., a CMOS or PSD) and converted into angular units. Engineers use autocollimators for tasks like aligning optical systems, checking the flatness or squareness of components, verifying spindle tilt, and performing straightness and parallelism measurements in mechanical assemblies.
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Name
Beam Diameter
Type
Delivery Price Add to cart
details
TM-2070
1mm Compact
6-12 weeks
€6,262.00
Measurement Two-Axis, Non-Contact, Angular (Pitch and Yaw)
Method Autocollimation with Lateral-Effects Detector
Readout Resolution 0.01' (Arc Minute) or 0.6" (Arc Second), or about 3 urad
Angular Range by Distance +/-30' (171-250mm), +/-45' (111-170mm),+/-70' (0-110mm)
Repeatability 1" (Arc Second) at 50mm working distance
Linearity +/-0.25%
Autocollimator Laser Wavelength 650nm (1mW max, Class 2)
Minimum Reflectivity Requirement for Mirror 0.5% Specular @650nm
Laser Beam Diameter 1mm (1/e2)
Measurement Frequency 60Hz
Contents of Box Autocollimator Head, Autocollimator Controller, USB C Cable (1M) Autocollimator to Controller, Four Stick-on Rubber Pads
Additional Required Items (Sold Separately) 24VDC AC Power Adaptor(FH-0023), RS-232C cable, 9DSub Cross (KE-2110), Computer, Windows 10, 64 Bit (customer supplied)
details
SH-3200
1mm Triangulating
6-12 weeks
-
Measurement Three-Axis, Non-Contact, Angular (Pitch and Yaw) and Linear (Optical Axis)
Method Autocollimation and Triangulation with Lateral-Effects Detector
Readout Resolution 0.01' (Arc Minute) or 0.6" (Arc Second), or about 3 urad
Angular Range +/-90' Circular
Linear Range +/-5mm
Working Distance Range 50+/-0.5mm
Repeatability 0.5" (Arc Second), 0.5um at 50mm working distance
Linearity +/-0.2% angular, +/-0.1% linear
Autocollimator Laser Wavelength 660nm (1mW max, Class 2)
Minimum Reflectivity Requirement for Mirror 80% Specular @660nm
Laser Beam Diameter 0.2mm (1/e2)
Measurement Frequency 1.0kHz
Contents of Box Autocollimator Head, RS-232C Cable, AC power adapter, USB mini B Cable (1M), Ground wires, Manuals and software
Additional Required Items (Sold Separately) Computer, Windows 10, 64 Bit (customer supplied)
details
ST-3200
1.5mm Wide Angle
6-12 weeks
-
Measurement Two-Axis, Non-Contact, Angular (Pitch and Yaw)
Method Autocollimation with Lateral-Effects Detector
Readout Resolution 0.15' (Arc Minute) or 9" (Arc Second), or about 44 urad
Angular Measurement Range +/-300' (Arc Minutes) or +/-5 deg. Circular
Working Distance Range 65+/-10mm
Repeatability 9" (Arc Second) at 65mm working distance
Linearity +/-1.5%
Autocollimator Laser Wavelength 658nm (1mW max, Class 2)
Minimum Reflectivity Requirement for Mirror 80% Specular @658nm
Laser Beam Diameter 1.5mm (1/e2)
Measurement Frequency 1.6kHz
Contents of Box Autocollimator Head, RS-232C Cable, AC power adapter, USB mini B Cable (1M), Ground wires, Manuals and software
Additional Required Items (Sold Separately) Computer, Windows 10, 64 Bit (customer supplied)
details
KT-1530
3mm Manual
6-12 weeks
-
Measurement Manual Two-Axis, Non-Contact, Angular (Pitch and Yaw)
Method Autocollimation with Visible Screen
Screen Resolution Increment 2' (Arc Minutes)
Angular Measurement Range 60' Circular (Arc Minutes)
Working Distance Range 0 to 300mm
Autocollimator Laser Wavelength 650nm (1mW max, Class 2)
Minimum Reflectivity Requirement for Mirror 80% Specular @650nm
Contents of Box Autocollimator Head, AC adaptor to power laser, Grounding Wires, Manual
details
ST-3100
1mm Integrated
6-12 weeks
-
Measurement Two-Axis, Non-Contact, Angular (Pitch and Yaw)
Method Autocollimation with Lateral-Effects Detector
Readout Resolution 0.001' (Arc Minute) or 0.06" (Arc Second), or about 0.3 urad
Angular Range +/-54' Circular
Working Distance Range 0-200mm
Repeatability 1.5" (Arc Second) at 50mm working distance
Linearity +/-0.15%
Autocollimator Laser Wavelength 660nm (1mW max, Class 2)
Minimum Reflectivity Requirement for Mirror 80% Specular @660nm
Laser Beam Diameter 1mm (1/e2)
Measurement Frequency 1.6kHz
Contents of Box Autocollimator Head, RS-232C Cable, AC power adapter, USB mini B Cable (1M), Ground wires, Manuals and software
Additional Required Items (Sold Separately) Computer, Windows 10, 64 Bit (customer supplied)

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Selection Guide for Autocollimators

 

Type

Description

Measurement

Range

Resolution

Working Distance Range

Computer Interface

Relative Price

Manual Autocollimator

This basic manual autocollimator enables visual, non-contact angular measurements. The KT-1530, as a manual device, operates independently and does not require a computer.

Pitch, Yaw

±30’ (arc minutes)

2' (Arc-Minute Increments)

0 - 300mm

N/A

$

Compact Autocollimator

The TM-2070 Laser Autocollimator System comprises an autocollimator head and a separate electronic processing unit.

Pitch, Yaw

±70’(arc minutes) Max.

(Dependent on working distance)

0.6" (Arc Second)

0 - 250mm

RS-232C

(USB for sensor image only)

$$

Integrated Autocollimator

The ST-3100 electronic laser autocollimator system features a built-in controller and performs automated, sub-arcsecond, non-contact angular measurements in two axes.

Pitch, Yaw

±54' arc minutes)

0.06" (Arc Second)

0 - 200mm

RS-232C

USB

$$$

Wide-Angle Autocollimator

The ST-3200 has a wide-angle range of ±5 degrees, five-times larger than the other autocollimators.

Pitch, Yaw

±300' (arc minutes)

9" Arc Seconds)

65 ± 10mm

RS-232C

USB

$$$$$

Triangulating Autocollimator

SH-3200 triangulating laser autocollimator system features the ability to measure axial, linear displacement in addition to pitch & yaw angular measurements.

Pitch, Yaw, Z-axis

Angle: ±90' (arc minutes)

Z-Axis: ±5mm

0.6" (Arc Second)

50 ± 0.5mm

RS-232C

USB

$$$$$