Scope of Capabilities

Repair and calibration of equipment in compliance with applicable and current federal, military, commercial and manufacturers specifications with standards traceable to the National Institute of Standards and Technology (NIST).

Parameters	Range	Uncertainty of Measurements	Specifications
Bore Gages	All	4:1 Test Accuracy Ratio*	B89.1.10M, Manufacturers Specifications
Co-Ax Indicators	–	Reference Only	Manufacturer Specifications
Dial and Electronic Calipers	80.0″	4:1 Test Accuracy Ratio*	GGG-C-111, Manufacturers Specifications
Chamfer Hole Gages	All	4:1 Test Accuracy Ratio*	MIL-STD-120, Manufacturers Specifications
Dimensionair, Air Gage	All	4:1 Test Accuracy Ratio*	Manufacturers Specifications
Dial and Test Indicators	All	4:1 Test Accuracy Ratio*	B89.1.10M, Manufacturers Specifications
Dial Depth Gages	All	4:1 Test Accuracy Ratio*	MIL-G-50962 (AR), Manufacturers Specifications
Dial Snap Gages	All	4:1 Test Accuracy Ratio*	MIL-G-87955A, Manufacturers Specifications
Electronic Indicators	All	4:1 Test Accuracy Ratio*	MIL-STD-120, Manufacturers Specifications
Dial and Electronic Height Gages	All	4:1 Test Accuracy Ratio*	GGG-C-111, MIL-STD-120, Manufacturers Specifications
Micrometer Step Height Gages	36.0″	4:1 Test Accuracy Ratio*	ISO-7863, Manufacturers Specifications
Intertest / Oditest Caliper Gages	All	4:1 Test Accuracy Ratio*	Manufacturers Specifications
Micrometers	All	4:1 Test Accuracy Ratio*	GGG-C-105, Manufacturers Specifications
Super Micrometers / Bench Micrometers	All	.000010″	MIL-STD-120, Manufacturers Specifications
Shallow Diameter Gages	All	4:1 Test Accuracy Ratio*	B-89.1.10, Manufacturers Specifications

* Per “Handbook for the Interpretation and Application of ANSI/NCSL Z540-1-1994” , paragraph 10.2.C, “As a default alternative to doing an uncertainty analysis, a laboratory may rely on a Test Accuracy Ratio (TAR) of 4:1. A TAR of 4:1 means that the tolerance of the parameter (specification) being tested is equal to or greater than four times the combination of the uncertainties of all the measurements employed in the test.”