Objectives: After ... vernier caliper, outside micrometer, vernier height gauge, vernier depth gauge, inside micrometer, micrometer depth gauge etc. 3 Linear measurement using dial gauge, slip gauge, and calibration of dial gauge 4 Use of gear teeth, Vernier Calipers and checking the chordal addendum and chordal height of spur gear. 1 - Outside jaws: used to take external . EXPERIMENT: 1 MEASUREMENT OF LENGTH, AND DIAMETER BY VERNIER CALIPER, VERNIER HEIGHT GAUGE, AND MICROMETER AIM: To determine the length, height and diameter of the given work piece using vernier caliper, vernier height gauge, and micrometer. PROCEDURE: 1. Equipment Vernier caliper Micrometer Rectangular solids Hard Rubber (Hard Gummi) Wood (Holz) Zinc Iron Mild steel Cupper … So, they'll be a bit harder to read to .001" than later Starrett, Mitutoyo, etc. Vernier Height Gauge consist of a graduated scale or bar is held in a vertical position by a finely ground fixed base. 5 Angle and Taper … Fig. 1 Introduction to Metrology and Measurements 5 2 Comparing the accuracy of Vernier Caliper, Vernier Height Gauge, Vernier Depth Gauge and Micrometer to check the various dimensions of a given specimen 7 3 Checking the dimensional limits of components using Mechanical Comparator 11 4 Measurement of taper angle of a specimen using Sinebar 13 5 … 2 Master slip gauge block. * * Exp.2: Height Gauges TYPES OF HEIGHT GAUGES Vernier Height Gauge. APPARATUS: Tapered job, Sine bar, Slip gauges, Spirit level, Surface leveling table, Surface plate. Please read this manual thoroughly before use for proper operation. Digital Height Gauge. Sub Code: 2141901 MMM - Lab 6 Experiment No. EXPERIMENT 1 MEASUREMENT 1. In the case of a digital vernier caliper the following additional steps should be taken: Bring the jaws in contact with each other and then press the on/off button. The other type is typically referred to as an electronic height gauge. Max. Vernier Caliper 2) Measurement of Small Lengths By Micrometer Calipers The most widely used device for the accurate measurement of small dimensions is the micrometer caliper, as shown below. One nice feature is the magnifying lens. The micrometer screw gauge was used to determine the … Vernier caliper scales; main at top, vernier at bottom. Set the work piece to measure the taper angle using sine bar and dial gauge. 1. 5 VERNIER HEIGHT GAUGES 6 DIGITAL HEIGHT GAUGE 7 DIAL HEIGHT GAUGE 8 Results Vernier Digital Dial Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 Average Standard Deviation 9 Questions. I doubt you need extreme flatness, but a friend was doing MSEE research assisting one of the laser profs in the ’70s. 1A TOOL MAKER’S MICROSCOPE Aim: To make use of tool maker … To measure the diameter of the wire using MICROMETER. Digital height gauges may be more expensive than their vernier counterparts, but typically take less training or expertise to read correctly. 1) This is similar to vernier height gauge. E1.2 (ii) and (iii). enable's say it truly is previous 2 inches, for instance. Rather than a vernier scale, these gauges have a digital readout. Rô’"^Š8)b¥ˆ‘"Z The micrometer screw gauge also uses an auxiliary scale (measuring hundredths of a millimetre) which is marked on a rotary thimble. This is shown by the Fig. To become familiar with the use of micrometer calipers for the accurate measurement of small lengths. A height gauge is a measuring device used for determining the height of objects, and for marking of items to be worked on. Imperial height gauges measure heights up to a maximum of 48" using a main scale and vernier scale graduated to read to 0.001". The left height gauge has the vernier scale, while the right one is an electronic height gauge with a digital readout. Thank you for purchasing the VERNIER HEIGHT GAUGE. Determine the average and standard deviation for each height gauge measurements. Helps old eyes.. Several types of weirs are designed for application in natural channels and laboratory flumes. Easy to read scale using 3x magnifying lens. measures of objects . Carbide tipped scribe. Depth Gauge. APPLICATIONS AND FEATURES Ideal for marking and measuring work for molds, jigs, and tooling. NAME OF THE EXPERIMENT PAGE NO. Vernier provides teachers with the tools to encourage curiosity in all students – high quality science probeware, experiment software, and resources. Vernier height gauge is a special type of vernier instruments which is used to measure heights of different engineering objects up to high precision and accuracy during many of industrial jobs where measuring process is require. Move the slider and check whether all the buttons and the LCD display are working properly. In this situation, a correction is required to the observed readings. INSTRUMENTS USED: - 1) VERNIER CALIPER 2) VERNIER HEIGHT GAUGE 3) MICROMETER SPECIFICATIONS: - VERNIER … Micrometer Caliper On one end of the heavy frame F is the anvil A. and on the other end is the cylindrical sleeve S. On the inside wall of S an accurate screw … That said, I don't believe their height gauges had either the long form vernier or the magnifier (as in later Mitutoyo vernier height gages). EXPERIMENT # 1. Check the reading and make sure it is zero. Hand calipers are measuring instruments that can measure a variety of items such as length (outer shape), inner diameter, and level differences. A Vernier height gauge is a measuring device used either for determining the height of something or for the repetitive marking of items to be worked on. The apparatus are vernier calliper, micrometer screw gauge, spherometer and precision balance. This lab allowed us to get a better understanding of the principle of the system of fits and to practice using the different measuring instruments for the variety of objects. Close the regulating valve, stop the pump, and then replace the weir with the V-notch. Ball and the LCD display are working properly metrology to set the datum of 1000mm using a main scale is... Gauge to set the datum the reading and make sure it is.... Also it measures the height of tube dimension from reference ground sure it is zero mm like vernier Caliper little... 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