Gauge block calibration

WHAT WE DO
Gauge blocks are the building blocks of length standards. Trescal provides full Gauge Block Calibration services that are accredited to ISO/IEC 17025, whether on-site or in our labs. Accreditation for our ESD, RF and microwave calibration services guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
EQUIPMENT TYPES & CALIBRATION SCOPE
EQUIPMENT TYPES
- Steel gauge blocks
- Ceramic gauge blocks
- CERA blocks
- Long and ultra-thin gauge Blocks
- Square gauge blocks
CALIBRATION SCOPE
- Grades:
- Grades K, 0 of (BS EN) ISO 3650
- Grades K, 0 of BS 4311 (2007)
- Grades Calibration, Reference, 00, 0 of BS4311 (1968) and BS 888
- Grade 1 of (BS EN) ISO 3650 (by mechanical comparison)
- Lengths
- By comparison: Lengths, L, up to 100 mm: U = Q(32, 0.76L) nm, i.e. from 32 nm to 83 nm
- By absolute interferometry: Lengths, L, up to 100 mm: U = Q(19, 0.21L) nm, i.e. from 19 nm to 29 nm