Taylor Hobson Surtronic R-100 Series Roundness and Cylindricity Measuring Instrument
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | R-100 |
| Pricing | Available Upon Request |
| Max. Specimen Weight | 20 kg |
| Max. Measurable Diameter | Ø 300 mm |
| Max. Measurable Height | 280 mm |
| Radial Roundness Error Limit | ±0.025 µm |
| Angular Resolution | 6 nm |
| Power Consumption | 160 W |
Overview
The Taylor Hobson Surtronic R-100 Series is a high-precision, motorized roundness and cylindricity measuring instrument engineered for metrology laboratories, precision manufacturing quality control departments, and R&D facilities requiring traceable geometric form analysis. It operates on the principle of radial deviation measurement using a high-stability air-bearing spindle and a calibrated capacitive or inductive probe system, enabling deterministic assessment of circularity, concentricity, runout, straightness, and cylindricity per ISO 1101, ISO 12181 (Roundness), and ISO 12180 (Cylindricity) standards. The R-100 features a rigid granite base and thermally stable column architecture to minimize environmental drift, ensuring long-term repeatability under typical laboratory conditions (20 ± 1 °C, humidity < 60 % RH). Its compact footprint and low power draw (160 W) reflect a design philosophy aligned with ISO 50001 energy management principles—without compromising metrological integrity.
Key Features
- Motorized air-bearing main spindle with angular position feedback and sub-microradian indexing resolution
- Integrated 10.1-inch industrial-grade capacitive touchscreen interface supporting intuitive icon-driven operation and multi-language UI (English, German, French, Chinese, Japanese)
- Fast auto-centering and auto-leveling system reducing setup time by up to 40% compared to manual alignment procedures
- High-resolution vertical axis with linear encoder feedback (6 nm resolution) and programmable Z-axis travel (0–280 mm)
- Modular probe mount accommodating standard contact styli (2 µm tip radius, 12° included angle) and optional non-contact optical sensors for delicate or soft-surface applications
- Compliance with IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions) for electromagnetic compatibility in shared lab environments
Sample Compatibility & Compliance
The R-100 accommodates workpieces up to 20 kg mass and Ø 300 mm diameter, with vertical measurement range extending from 0 to 280 mm. Fixturing options include precision three-jaw chucks, V-blocks, and custom kinematic mounts compatible with ISO 10360-7 verification protocols. All geometric measurements adhere to the fundamental definitions and tolerance evaluation methods specified in ISO GPS (Geometrical Product Specifications) standards—including ISO 14405-1 (linear sizes), ISO 1101 (geometrical tolerancing), and ASME Y14.5–2018 where applicable. Calibration certificates are traceable to NPL (UK) or NIST (USA) via UKAS-accredited calibration providers. The system supports GLP-compliant audit trails when operated with validated software configurations.
Software & Data Management
The instrument is supplied with Taylor Hobson’s proprietary Roundness Analysis Software (RAS v5.x), compliant with FDA 21 CFR Part 11 requirements for electronic records and signatures when deployed in regulated pharmaceutical or medical device manufacturing environments. Software features include automated GD&T report generation (PDF/CSV/XLSX), statistical process control (SPC) charting with Cp/Cpk calculation, multi-part comparative analysis, and user-defined tolerance band overlays. Raw data files are stored in vendor-neutral ASCII format with embedded metadata (timestamp, operator ID, calibration status, environmental logs), facilitating integration into LIMS or MES platforms via OPC UA or RESTful API extensions.
Applications
- Verification of bearing raceway roundness and waviness in automotive and aerospace suppliers
- In-process inspection of hydraulic pump plungers, fuel injector nozzles, and turbine shaft journals
- Validation of additive-manufactured cylindrical components against as-designed GD&T specifications
- Research-grade characterization of micro-machined optics substrates and MEMS rotational elements
- Third-party calibration lab services supporting ISO/IEC 17025 accreditation for roundness measurement capability
FAQ
What standards does the Surtronic R-100 comply with for roundness measurement?
It conforms to ISO 12181-1:2011 (roundness assessment), ISO 12180-1:2011 (cylindricity), and ISO 1101:2017 (geometrical tolerancing), with full traceability to national metrology institutes.
Is the system suitable for use in a production-floor environment?
Yes—its robust mechanical design, vibration-damped granite base, and IP54-rated electronics enclosure support deployment in controlled industrial settings; however, temperature stability remains critical for achieving stated ±0.025 µm radial error limits.
Can the R-100 measure non-metallic or soft materials?
With appropriate low-force stylus configurations (e.g., diamond-tipped, 0.5 mN nominal force) or optional non-contact laser triangulation probes, it supports measurement of polymers, ceramics, and coated surfaces without deformation.
Does the software support automated pass/fail reporting per customer-specific tolerances?
Yes—RAS v5.x allows creation of configurable inspection templates with hierarchical tolerance trees, automatic flagging of out-of-spec parameters, and exportable compliance reports meeting IATF 16949 clause 8.6 requirements.
What is the recommended calibration interval for routine QC use?
Taylor Hobson recommends annual full-system verification using certified reference artifacts (e.g., NIST-traceable roundness standards); interim performance checks using check spheres should be conducted daily or per shift in GMP-regulated operations.
