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Angle Gauges

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Special Sizes Available
Supplied With a UKAS Calibration Certificate
Manufactured in the UK
Product Details

Opus Angle Gauges are available as thin series gauges 50mm x 9mm or to NPL Specification MOY/SCMI/18 combination angle gauges.

Both styles are made from high quality steel and hardened to 800 Hv (64 Rc) Minimum.

Each gauge is lapped with a superior, highly reflective, wringable finish.

Flatness of each lapped face is 0.2 µm or less and the faces are square to the ground sides within 2 µm.

Angle is controlled to ± 2 seconds of arc. All gauges, sets and individuals, can be supplied with a UKAS calibration certificate issued by our own laboratory with a measurement uncertainty of ± 1 second of arc.

Thin (9mm width) Series Angle Gauges
The 27, 16 and 15 piece  contain a plain parallel piece and a precision edged prism for light gap tests.

Gauges are also available as individuals.

The contents of  27 piece 16 piece and 15 piece sets have been calculated so that it is possible to wring together gauges to form 32,400 different angles from 0° 0’ 0” to 90° 0’ 0” in 10 second increments.  Additionally the 27 piece set is also able to produce obtuse angles.

NPL style Combination Angle Gauges

Each set also contains a straight edge and precision square. Gauges can be wrung together to produce angles from 0° to 81° in increments of 3 seconds for Set A and 6 seconds for set B.

To obtain combinations through to 90° the precision square is normally used but an additional 9° angle gauge can be supplied eliminating the use of the square.  However, for angles greater than 90° the precision square must be used.

Please click here for a list of the standard angle gauges and sets available


Characteristics
  • Angle controlled to: +/-2 Seconds of Arc
  • Flatness of Each Face: < 0.2µm
  • Material: Hardened Tool Steel
  • Can be supplied as Sets or Individuals
  • Supplied With a UKAS Calibration Certificate
  • Manufactured in the UK by Opus Metrology

Key Features
  • Gauges can we wrung together to produce different sizes

Download Specification

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Contact Details

Email
Phone

Phone: +44(0) 1536 204681
Fax: +44(0) 1536 205272

Address
Unit 15 Maylan Road
Earlstrees Industrial Estate
Corby
NN17 4DR
Opening Times

Monday: 08:00 - 17:00
Tuesday: 08:00 - 17:00
Wednesday: 08:00 - 17:00
Thursday: 08:00 - 17:00
Friday: 08:00 - 13:00
Saturday: Closed
Sunday: Closed