Inspection, Calibration and Repair Services

0122141338Tooling Inspection

In some cases, it may be possible to recover the usefulness of an air-member by re-balancing. This service is rendered when air probes are sent in for inspection. It is necessary to include the masters when sending air probes and air rings for evaluation.


Size Range



1.510” and Above

Calibration service

Long -form traceable certifications of size on cylindrical ring and plug members are available at the following costs:

Size Range



5.510” and Above

Normal Delivery for calibration is 1-2 Weeks

Certifications report actual deviations from nominal size and are expressed in micro inches on 3 planes at 0 and 90 degrees. AGP uses a “Pratt & Whitney” model B4 I.D. Comparator with an “Edmunds” Transolimit analog /digital readout with a resolution of . 000001 micro inch and determined accuracy of +/- 000002 micro inches. Our calibration lab is controlled to 68 degrees Fahrenheit and meets requirements of ANSI/NCSL-Z540( Mil.Std. 45662A) and ISO/IEC 17025.

Air Comparator Repair

(Mechanical Air Gages Only-No Electronic)

* Edmunds

* Federal Dimensionaire

* Gar

* Western

* Standard

* Moore

* Freeland

* Dearborn

Call for Price and Delivery information