Calibration - Page 53

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-205

SETTING RING, 5MM

Manufacturer: L.S. Starrett Brand: Starrett

End Measuring Rod is used for checking and setting micrometers of 2 capacity and larger. Also use on machine tools for comparing gages, checking precision measuring tools, and measuring parallel surfaces. Insulated handles minimize expansion by heat when held in the hand. This listing is for each. Technical Specification Item End Measuring Rod w/Grip Dia. 11mm Range 375mm For Use With 400mm Micrometers, Includes Insulating Rubber Handle

Manufacturer: Hexagon Metrology Brand: Brown & Sharpe

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-252

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-252

Manufacturer: ABS Import Tools, Inc. Brand: HHIP Model: 3900-3011

HHIP precision parallel is made from fine quality tool steel that is stress relieved against distortion and tin coated. Precision ground and hardened. Complete with a fitted plastic case. 2 holes in each parallel. Sizes include 1/8 x 1/2 x 3", 1/8 x 5/8 x 3", 1/8 x 3/4 x 3", 1/8 x 7/8 x 3", 1/8 x 1 x 3", 1/8 x 1-1/8 x 3", 1/8 x 1-1/4 x 3", 1/8 x 1-3/8 x 3", 1/8 x 1-1/2 x 3 inch and 1/8 x 1-5/8 x 3". tolerance: parallel to 0.0003 on 2 sides, top and bottom. Dimensions: within 0.001 "allowance.

Manufacturer: Ohaus Brand: Ohaus Model: 80850303

The Ohaus American Society for Testing and Materials (ASTM) Class F cast iron, pipe-handle weight is available in metric and U.S. customary (also referred to as English and avoirdupois), and is designed for testing field standards and industrial devices. Cast iron construction has durability and long life. A sealable adjusting cavity allows the weight to be fractionally adjusted to meet individual specifications. The weight meets ASTM Class F specifications for use in trade applications.Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight. Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.Ohaus manufactures scales and balances for laboratory, educational, retail, food, and jewelry applications. The company, founded in 1914, is headquartered in Parsippany, NJ.

Manufacturer: Flexbar Brand: Flexbar

Rockwell Certified Hardness Test Block. "B" Scale. Manufactured from the highest quality steel with a special heat treat and cold treat process which insures maximum consistency and repeatability. Accuracy exceeds ASTM E10, E18, E92 and E384 standards. HRB 45

Manufacturer: Flexbar Brand: Flexbar

NIST Traceable Rockwell Test Block. The new NIST Traceable Test Blocks for the Rockwell "C" Scale will provide complete traceability to NIST. These test blocks are ground, lapped and polished to a mirror finish of one micron. A NIST Traceable Certificate is furnished with each block at no charge. HRCN 60.

Manufacturer: Flexbar Brand: Flexbar

Rockwell Certified Hardness Test Block. "15N" Scale. Manufactured from the highest quality steel with a special heat treat and cold treat process which insures maximum consistency and repeatability. Accuracy exceeds ASTM E10, E18, E92 and E384 standards. HR15N 83.