Dimensional Calibration - Page 75

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-220

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 619003

Optional accessory for rectangular gage block.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 611160-516

All Mitutoyo gage blocks meet or exceed all known specifications. The flatness and parallelism surface finish necessary to achieve the required accuracies are the same as or better than government requirements. A certificate of inspection is furnished with all Mitutoyo gage blocks with a serial number on the case and an identification number on each block. The deviation of each block is registered. For this inspection, each gage block is measured relative to the upper level master using a gage block comparator. Grade K gage blocks are manufactured by absolute measurement using an interferometer. The gage block set and discrete gage block are supplied with a certificate of calibration. The certificate of calibration specifies the deviation from the nominal length. (Comparative measurement, however, is performed for all square gage blocks.). A certificate of accuracy, traceable to the NIST, is furnished with each Mitutoyo gage block set and individual block.

Manufacturer: VERMONT GAGE Brand: Vermont Gage

Marked with size and direction of tolerance on gages over .060". Within .0001" round. Material: 52100 tool steel Hardness: Rc 60 - 62 Length: 2" Finish: 10µ" or better Certificate of Accuracy included.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-179

Manufacturer: TTC Brand: TTC

Includes 1/4°, 1/2°, 1°, 2°, 3°, 4°, 5°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45° (plus (2) riser blocks). TTC furnished in custom plastic case. Brown & Sharpe furnished in custom wooden case.

Manufacturer: Fowler Brand: Fowler

Includes NIST Certificate All Fowler Individual Square Steel Gage Blocks are Grade and traceable to the National Institute of Standards and Technology.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 516-805-26

The Mitutoyo 516-series Grade 0 Carbide Rectangular Inch Wear Gage Block Set includes a set of rectangular-shaped, tungsten carbide wear gage blocks with nominal length engraved in inches on each, and is supplied with a Mitutoyo inspection certificate that states that the blocks meet American Society of Mechanical Engineers (ASME) B89.1.9-2002 grade 0 standard for flatness, length, parallelism, and surface finish. The inspection certificate specifies the deviation of each individual block from its nominal length. Gage blocks are commonly used to calibrate fixtures and precision instruments in workshop, inspection, and dimensional metrology applications, to inspect tools such as mounting tools, cutters, fixtures, and mechanical parts, and in the gage manufacturing process itself.Wear gage blocks are wrung with frequently used gage blocks to prevent wear. Grade 0 gage blocks are commonly used in workshop and inspection applications to calibrate and inspect mechanical parts and tools, to verify the accuracy of plug and snap gages, and to set electronic measuring devices. Tungsten carbide is harder than steel and ceramic for greater resistance to wear, and more resistant to thermal expansion for accuracy. Rectangular-shaped blocks provide accurate wringing. The nominal length of each block is measured in inches, and is indicated with laser-etched, black characters. The length of a gage block is usually slightly shorter than its stamped nominal length, to account for the thin layer of oil or wring film used when two or more blocks are wrung together. An identification number is laser-etched on each block for traceability. The set comes with a fitted wooden case for storage.The set includes a Mitutoyo inspection certificate [National Institute of Standards in Engineering (NIST)-traceable] that the blocks meets ASME B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.Gage blocks (also called gauge blocks, Hoke blocks, Jo blocks, slip gages, and Johansson gages) are blocks used to calibrate measur...

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-288

Manufacturer: HHIP Brand: HHIP Model: 3402-0993

3.75 X 3 X 6" Magnetic V-block with switch| Precision ground finished working surfaces. | Ideal for scribing, grinding, measuring and machining round or irregular shape items. | On/Off switch. | Two-centered 90° Vees.