The Surftest SJ-210 is a user-friendly surface roughness measurement instrument designed as a handheld tool that can be carried with you and used on-site.
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Adjustable limit snap gages are an economical choice for the go/no go measurement of outside diameters or thicknesses. They are also known as AGD snap gages. Frames are machines from stabilized cast iron and are manufactured to ANSI B47-1-1988.
This comparator offers 2 or 3 point measurements for both ID and OD on one benchtop plate. Features include two or three point measurement, linear ball bushing movement and a wide range of adjustment. The fixture can be positioned at any angle from horizontal to vertical to duplicate the machining process angle eliminating deflection and deformation variation as potential sources of error. Hardened steel work surfaces insures years of accurate trouble free use.
Dorsey’s most popular series of ID/OD gage uses rigid steel tubing, cast end blocks, and a precision right angle transfer mechanism similar to our bore gages which gives accurate and sensitive readings.
This economical, heavy duty production gage features a rigid steel plate frame and our bullet proof reed spring gaging transfer. The LDAR mechanism is impervious to coolants, dirt, and contaminants and offers great repeatability.
The model J2 jaw gage features Dorsey’s proven precision lapped chrome/steel bushing in a rigid cast iron frame. A series of interchangeable contacts, and adjustable two axis rest stage along with a micrometer tail stock combine to make the J2 jaw gage suitable for most high accuracy OD inspection tasks.
This design of rugged production line snap gages has been the industry standard for more than 50 years. Dorsey offers this easily adjusted gage built to the same exacting specifications and precision as the original Standard Gage® product. Interchangeable repair parts for Standard Gage® products are also available.
Edmunds Air Rings
Edmunds Air Rings for back-pressure bleed, back-pressure, flow and differential systems have inner rings - the gaging surface - manufactured of hardened steel, chrome plate or carbide.
Edmunds Air Snaps
Edmunds Air Snap tooling is custom designed for difficult to reach or between centers diameter measurements.