PrismMaster® 300 HR MAX - High precision Goniometer for Large Samples
The TRIOPTICS PrismMaster series has been setting the standard for high precision goniometers since 1998. The PrismMaster® 300 HR MAX is a fully automated, high precision prism goniometer with motorized z-stage that has been developed for the measurement of large samples with a diameter of up to 420mm.
The new PrismMaster® series boasts a number of new features including a new user-friendly software packed with many new functions. The overall concept of the new PrismMaster® series follows a simple philosophy: providing an instrument with unrivalled accuracy which is also easy to use.
Key Features:
- Outstanding absolute accuracy achieved in a single measurement.
Benefit: Saves time as no multiple measurements are required. - High precision electronic autocollimator with large measuring range and optimized light intensity combined with a high resolution camera.
Benefit: Facilitates operation and allows the measurement of a large variety of samples - Software-automated sample tilt compensation (emulated tilt table).
Benefit: Quick and precise measurement of prism angles and pyramidal errors without laborious adjustments. - Transmission measurements and refractive index calculations performed by the software.
Benefit: No additional equipment – thus easy to operate and time-saving as no modification required. - Ultra-stable and accurate rotary air bearing with axial/radial run-out of less than 50 nm and high performance angular encoder.
Benefit: Highest measurement accuracy. - motorized z-stage
Applications:
- Measurement of large samples
- Angle measurements of polygons, prisms and wedges
- Surface tilt errors of prism and polygons
- Wedge errors, parallelism of optical windows
- Deflection angle measured in transmission
- Index of refraction of optical glasses
- Angles of microprisms
- Pyramidal errors
- Angular gauge block
Measuring Process of a Standard Sample
There is no easier way of achieving an immediate and ultra-accurate angle value of plano-optic components. The new software provides fully automated measurement of standard prisms and polygons:
- Prism Configurator for the easy definition of non-standard and compound prisms
- Three different user levels incl. workshop mode for simple routine measurements
- Automated ray tracing for:
- reconstruction of the sample geometry
- classification and selection of the detected images, incl. automatic detection of internal reflections, e.g. in 90° prisms
- refractive index calculation
- virtual transmission measurement of deflection angles
- Input of tolerance ranges and pass/fail classifications
- Evaluation, display and recording of the measurement results according to ISO
PrismMaster® measuring process of a standard sample
PrismMaster Software main screen
| Electronic autocollimator | PrismMaster® 300 HR | PrismMaster® 300 | PrismMaster® 150 HR | PrismMaster® 150 MAN | PrismMaster® 300 HR Max |
|---|---|---|---|---|---|
| EFL 300 mm, Diameter 57 mm | ■ | ■ | |||
| EFL 150/200 mm, Diameter 38 mm | ■ | ■ | ■ |
| Bearing of the sample table | PrismMaster® 300 HR | PrismMaster® 300 | PrismMaster® 150 HR | PrismMaster® 150 MAN | PrismMaster® 150 HR Max |
|---|---|---|---|---|---|
| Ball bearing | ■ | ||||
| Air bearing (compressed air required) | ■ | ■ | ■ | ■ |
| Rotation of the table | PrismMaster® 300 HR | PrismMaster® 300 | PrismMaster® 150 HR | PrismMaster® 150 MAN | PrismMaster® 150 HR MAX |
|---|---|---|---|---|---|
| Manual | ■ | ||||
| Automatic (standard) | ■ | ■ | ■ | ■ |
| System accuracy (in arcseconds) | PrismMaster® 300 HR | PrismMaster® 300 | PrismMaster® 150 HR | PrismMaster® 150 MAN | PrismMaster® 150 HR MAX |
|---|---|---|---|---|---|
| Single measurement | 0.25 | 0.5 | 1 | 1.2 | - |
| Pyramidal error | ± 1 arcsec | ± 1 arcsec | ± 3 arcsec | ± 5 arcsec | ± 0.4 arcsec |
| Parameters | Values |
|---|---|
| Maximum sample size | 420 mm |
| Maximum payload | 50 kg |
Upgrades and Accessories for PrismMaster® 300 HR MAX
The functionality of your PrismMaster® is enhanced with comprehensive upgrades and accessories.
Reference Sample (trapezoidal)
Viewfinder
