Laser interferometer systems are widely used in industry for direct precision measurement of length and displacement particularly in relation to CNC machine tool and co-ordinate measuring machine calibration.

The 50 metre interferometer
bench at NWML

NPL offers a routine service for the verification of interferometer system accuracy, which includes:

• Calibration of stabilised laser source wavelength
• Verification of displacement measurement to 30 metres
• Calibration of environmental compensation transducers
• Compensated system calibration to 2 parts in 10⁷
• UKAS accreditation
• ISO 9000 compliance
• Rapid 1 week turn around possible by prior agreement

Contact

Customer Service tel: +44 20 8943 6796
E-mail: laser_enquiries@npl.co.uk