Product Overview
Product Introduction
Anglapex-D dual-tube goniometer is a computer-based non-contact
optical measuring system, integrated with high-precision
autocollimator, collimated light tube and air-bearing rotary stage
equipped with high-precision optical grating scale.
It supports reflection & transmission dual measurement modes. It retains all standard functions of single-tube goniometers for
dihedral angle and full-angle testing, and can simultaneously
measure 0–180° rotation angles and refraction angle of optical
assemblies. With expandable modules, it can quickly complete
refractive index testing of optical glass and optical substrates.
The whole machine adopts dual 300mm focal length optical tubes with
32mm clear aperture, matched with a 200mm diameter air-floating
turntable. The axis & radial runout is controlled below 0.08μm to
ensure ultra-stable rotation without mechanical wobble. The system
is equipped with professional image processing software to realize
visual real-time observation, automatic data storage and
intelligent tolerance judgment, perfectly matching prism production
inspection, optical material laboratory calibration and laser
component testing.
Core Function Selling Points
1. Dual Optical Tube Design, Reflection & Transmission Dual Test
Modes
Independent autocollimator tube + collimated light tube structure,
realize both reflective surface angle measurement and transmitted
refraction angle measurement in one set of equipment. Single
machine completes prism angle, wedge angle and beam deflection
testing without switching instruments, greatly improving testing
efficiency.
2. Ultra-High Precision Air-Floating Rotary Stage
- Axis & radial runout error: <0.08μm
- Air consumption: 80L/min, friction-free rotation to eliminate
mechanical error
- Turntable diameter 200mm, stable bearing structure, long-term
stable repeatability
- Optical grating scale positioning, resolution up to 0.041"
3. Top-Tier Measuring Precision
- Single measurement accuracy: ±1"
- Multi-time average measurement accuracy: ±0.5"
- Autocollimator intrinsic precision reaches 0.3", guarantee
micron-level angle detection for high-standard optical components
4. Digital Visual Image Processing System
Real-time display of beam spot and optical path on computer screen,
intuitive observation of light spot offset. Avoid human reading
error of traditional manual goniometers, convenient for fast
alignment of complex optical workpieces.
5. Intelligent Software Data Management
- Automatically save all test data, one-click export standardized
test reports
- Custom tolerance threshold setting, automatic NG pop-up reminder
for out-of-tolerance workpieces
- Support secondary development, can be connected to automatic
assembly lines for batch continuous testing
6. Expandable Refractive Index Measurement Function
Reserved expansion interface for optical glass refractive index
testing module, meet material R&D and laboratory calibration
demands, realize multi-functional optical parameter testing on
single equipment.
Application Scenarios
1. Arbitrary Prism Angle Precision Measurement
Detect vertex angle, right-angle error, perpendicularity and
flatness of right-angle prisms, pentagonal prisms, corner cubes and
special customized prisms, core inspection equipment for optical
prism manufacturers.
2. Optical Wedge Angle Detection
Quantitatively test wedge angle deviation of optical wedge plates,
used for interferometer optical path correction and laser beam
offset calibration.
3. Optical Flat Parallelism Inspection
Measure double-side parallelism of optical windows, glass
substrates and planar wafers, identify surface wedge error and
thickness difference.
4. Cumulative Tolerance Test of Prism Groups
Simulate multi-prism assembly state, test cumulative angle
deviation of optical lens stacks, optimize assembly tolerance
matching process.
5. Beam Deflection Angle Test for Optical Devices
Detect refraction angle, collimation error and output stability of
dot laser, line laser and scanning laser modules, widely used in
lidar, laser ranging and industrial laser production lines.
6. Optical Material Refractive Index Measurement (Expandable
Function)
Match optional refractive index testing module, quickly measure
refractive index of optical glass, crystal and optical substrate
materials for material research and laboratory metrology.
Full Technical Specification Table
| Parameter Item | Anglapex-D |
|---|
| Axis & Radial Runout | <0.08μm |
| Air Consumption | 80L/min |
| Overall Weight | 25kg |
| Focal Length (Autocollimator / Collimated Tube) | 300mm / 300mm |
| Effective Clear Aperture | 32mm |
| Autocollimator Intrinsic Precision | 0.3" |
| Rotary Stage Diameter | 200mm |
| Resolution | 0.041" |
| Measuring Range | 0–180° |
| Single Measurement Accuracy | ±1" |
| Multi-Time Average Accuracy | ±0.5" |
Core Technical Advantages
- Dual-tube integrated design, support both reflection and
transmission testing, one machine meets multiple testing demands
and saves procurement cost.
- Air bearing turntable with ultra-low runout, long-term stable
measurement without drift, meet metrology-grade testing standards.
- Expandable refractive index testing function, realize integrated
detection of optical element geometry and material optical
parameters.
- Full digital intelligent software, automatic data recording and
report export, reduce manual operation workload and improve
production inspection efficiency.
- Compact integrated structure, complete optical and mechanical
assembly, ready to use after connecting computer and air source.
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High Precision Optical Measuring Equipment One-Stop Solution –
Collapex & Anglapex Full Series
For optical component factories, laser R&D labs, metrology
calibration institutes and precision machinery workshops, we supply
full-range optical testing instruments covering autocollimators and
multi-type optical goniometers.
Our complete product lineup:
- Collapex 3050 & 3068 Digital Dual-Axis Autocollimator
- Collapex-AF Fully Automatic Internal Focus Autocollimator
- Anglapex-CA 0~360° Full-Angle Air-Floating Goniometer
- NEW: Anglapex-D Dual-Tube Reflection & Transmission Goniometer
Precision Optical Parameter Tester with Fully Automatic Motorized Axis for All-Round Multi-Parameter Synchronous Measurement and Ultra-Wide Measuring Range
