Dimensional Calibration - Page 35

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 516-101-26

All Mitutoyo gage blocks meet or exceed all known specifications. The flatness, parallelism and 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: ABS Import Tools, Inc. Brand: HHIP Model: 4101-0008

HHIP high precision steel plug gage sets with wood custom drawer system features no-go (minus) 001" set increments tool steel: 60/62 HRC 10 Micro finish or better within 0001" round Class ZZ OAL: 2". uses: checking locations, measuring hole sizes and depths, go and no-go gauging, setting micrometers, checking distances between holes.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 516-934-26

The Mitutoyo 516-934-26 gage block set includes nine ASME grade 0 steel rectangular gage blocks with nominal size engraved in inches. Blocks included in the set measure .0625", .100", .125", .200", .250", .300", .500", 1", and 2". Grade 0 gage blocks are often used for calibrating and inspecting tools, instruments, and manufacturing gages. This rectangular gage block set meets ASME B89.1.9 standards and a certificate of inspection and calibration is provided with each set. Gage blocks (also called gauge blocks, Jo blocks, Hoke blocks, and Johansson gauges) are precision ground and lapped metal or ceramic blocks, used for calibrating precision measuring equipment and as a length standard in manufacturing. Gage blocks are square or rectangular in shape, with flat and parallel measuring surfaces, and usually have an engraved unique serial number and nominal length (provided in either inches or millimeters). They often come in sets with blocks of varying lengths, so that many different standard lengths can be created by stacking and wringing them. Wringing is the process of sliding blocks together with a small amount of pressure, in order to create a longer gage block stack. Gage blocks are kept within a protective case, are cleaned thoroughly before wringing and after each use to prevent corrosion, and are kept free of burrs and other damage that would decrease their accuracy. Temperature is another important consideration. Blocks are susceptible to thermal expansion and must be used at 68 degrees F to ensure their accuracy. Gage blocks are available in different grades, which refer to their tolerance or allowable deviation from their nominal dimension. Grades are defined by the American Society of Mechanical Engineers (ASME) B89.1.9M for both length and flatness. ASME B89.1.9M also defines standards for parallelism and surface finish. Different grades are available depending on the application and the required level of accuracy. Grade 00 blocks are generally used to calibrate and check the accuracy of instrum...

Manufacturer: Gasco Brand: Gasco

Technical Specification Item Calibration Gas Gas Name Hydrogen Chloride, Nitrogen Gas Mixture 50 ppm Hydrogen Chloride, N2 Background Gas Nitrogen Cylinder Capacity 66L Cylinder Material Aluminum Alloy For Use With Any and All OEM Gas Detectors Connection Size C-10 Max. Pressure 1200 psi Cylinder Dia. 2-9/10 Cylinder Height 10-1/2 Accuracy +/-5% Calibration Certificate NIST This listing is for each.

Manufacturer: Gasco Brand: Gasco

Calibration Gas, Gas Name Ammonia, Air, Gas Mixture 200 ppm Ammonia, O2, Background Gas Air, Cylinder Cylinder 66L, Cylinder Material Aluminum Alloy, For Use With Any and All OEM Gas Detectors, Connection Size C-10, Max. Pressure 1200 psi, Cylinder Dia. 2-9/10 In., Cylinder Height 10-1/2 In.

Manufacturer: Hexagon Metrology Brand: Brown & Sharpe

Note: 1) Maximum permissible cylindricity error: making no allowance for a rim of 1 mm. 2) Uncertainty of measurement Accuracy: The value is determined through a 2-point measurement taken at half - height of the setting ring. The measuring direction is marked with 2 strokes.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 177-532

Tolerance between the nominal size and the actual diameter: +/- 0.01mm for 1 - 45mm diameter setting rings; +/- 0.0004" for 0.1" - 1.8" diameter setting rings, Cylindricity: 1.0 micrometer for 1 - 45 mm diameter setting rings; 0.00004" for 0.1" - 1.8" diameter setting rings.

Manufacturer: Hexagon Metrology Brand: Brown & Sharpe

Manufacturer: Electron Microscopy Sciences Brand: Electron Microscopy Sciences

Dual imperial/metric scales calibration slide. 50mm in 0.1mm divisions and 2" in 0.005" divisions. In wooden case. Negative pattern formed in low reflective chrome for incident light applications. 76 mm x 25 mm.

Manufacturer: Starrett Brand: Starrett Model: 82226