Taylor Hobson
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| Brand | Taylor Hobson |
|---|---|
| Origin | United Kingdom |
| Model | PGI Freeform |
| Type | Contact Profilometer / Surface Roughness Tester |
| Measurement Principle | Stylus-based Scanning Interferometry with Radial & Grid Scan Modes |
| Vertical Range | 28 mm |
| Vertical Resolution | 0.8 nm |
| Tilt Capability | ±50° |
| Form Error Accuracy | <150 nm PV (as per ISO 5436-1 and ISO 25178-2) |
| Compliance | ASTM E1155, ISO 10360, ISO 25178, ISO 5436-1, USP <1058> for metrological validation |
| Brand | Taylor Hobson |
|---|---|
| Origin | United Kingdom |
| Model | LuphoScan120 / LuphoScan260 / LuphoScan420 |
| Measurement Principle | Multi-Wavelength Interferometry (MWLI®) |
| Maximum Workpiece Diameter | 120 mm / 260 mm / 420 mm |
| Vertical Resolution | < 0.1 nm (sub-nanometer) |
| Shape Accuracy | ≤ ±50 nm (traceable to NPL/PTB standards) |
| Scan Speed | Full 3D topography of 30 mm spherical surface < 2 min |
| Surface Compatibility | Transparent optics (fused silica, CaF₂, BK7), polished metals, ground surfaces, coated substrates |
| Software Platform | Form Talysurf® with LuphoScan Module (ISO 10110-5, ISO 14999-1, ISO 25178 compliant) |
| Regulatory Compliance | Supports GLP/GMP audit trails, 21 CFR Part 11 electronic signature readiness, full measurement traceability per ISO/IEC 17025 |
| Brand | Taylor Hobson |
|---|---|
| Origin | United Kingdom |
| Model | PGI Freeform |
| Measurement Principle | Contact Stylus Profilometry with Radial & Grating-Scan Modes |
| Vertical Range | 28 mm |
| Vertical Resolution | 0.8 nm |
| Tilt Capability | ±50° |
| Form Error Accuracy | <150 nm PV |
| Motion Architecture | FEA-Optimized Ultra-Stiff Mechanical Axes |
| Compliance | ISO 10360, ISO 1101, ISO 16610, ISO 25178 (Part 2, Part 601–607), ASTM E1155, USP <1059>, GLP/GMP-ready audit trail support in software |
| Brand | Taylor Hobson |
|---|---|
| Origin | United Kingdom |
| Model | PGI Matrix 1 / PGI Matrix 3 / PGI Matrix 5 |
| Type | Contact Profilometer / Surface Roughness Tester |
| Measurement Principle | Precision Stylus-Based Topographic Profiling with PGI (Precision Geometry Interferometry) Signal Processing |
| Software Platform | Form Talysurf Intra (v6.0+) with Advanced Aspheric Analysis Unit (AAU) |
| Compliance | ISO 25178-2, ISO 4287, ISO 11562, ISO 12780, ASTM E1158, USP <1058> (Analytical Instrument Qualification), FDA 21 CFR Part 11 (Audit Trail & Electronic Signatures Enabled) |
| Environmental Compensation | Real-time X-axis & radius thermal drift compensation algorithm |
| Key Output Metrics | Residual form error (sub-micron), aspheric deviation (nm-level), slope error (µrad), ring zone depth, diffraction step height reconstruction, reverse-coefficient fitting for aspheric/diffractive surfaces |
| Brand | Taylor Hobson |
|---|---|
| Origin | United Kingdom |
| Model | S116 / S128 |
| Type | Contact Profilometer & Surface Roughness Tester |
| Drive Mechanism | Stainless Steel Linear Actuator |
| Probe Lift Range | 50 mm |
| Maximum Measurement Depth | 70 mm |
| Display | 4.3-inch TFT Touchscreen (Rotatable 360°) |
| Battery | High-Capacity Lithium-Polymer (≥2000 measurements per charge |
| Interface | USB-A 2.0 (printer/data export), Micro-USB 2.0 (charging/data transfer) |
| Environmental Durability | Rubberized Shock-Absorbing Housing, Polyester Touchscreen Overlay, Wear-Resistant Gearing |
| Mounting Flexibility | V-Groove Feet for Flat or Curved Surfaces, Inverted Probe Capability |
| Parameter Display | Up to 7 roughness parameters simultaneously on single screen |