EXPERIMENT 1 CALIBRATION OF VOLUMETRIC GLASSWARE OBJECTIVES 1. To calibrate a 10 mL volumetric pipette 2. To calibrate a 25mL volumetric pipette 3. To calibrate a 100mL volumetric pipette 4. To calibrate a 50mL measuring cylinder EXPERIMENTAL PROCEDURE 1) Calibration of a volumetric pipette (10mL and 25mL) (a) Pipette is used to transfer the water. If the distilled water does not drain uniformly will leaves droplets of water in the inner
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Isaac Hilton and Kalle Watts Measurement Lab 9‚ 27‚ 2012 In this measurement lab we attempted to make the most precise and most accurate measurements. We used the materials and equipment that we had to make all of our measurements. We had to deal with significant figures and also
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Research Plan (Experimental Design Matrix) Name __________________________________________________________ Name (Team Member if working with a Team) ___________________________________ Questions to Consider---I know you have. I really hope you have. Have you????? What level of precision must be available to measure all experimental variables? Are the measuring devices calibrated or are they capable of being calibrated? Have all of the variables that might affect the experimental
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LABORATORY ACCREDITATION BASED ON ISO/IEC 17025 STANDARD January 13‚ 2011 Dr. Mala Khan Project Director‚BCSIR CONTENTS ⌧ISO/IEC 17025:2000 ⌧ISO 9001 and 17025 ⌧Conformity Assessment and ISO Standard ⌧Composition of the Standard ⌧Assessment for Accreditation of 17025 ⌧Steps for Building a Laboratory Management System ⌧(Assuring of the Quality of Test Results) ⌧(Uncertainty of Measurement) ISO/IEC 17025:2005 （Romanian version : SR EN ISO/CEI 17025:2005） Title: “General Requirements
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LABORATORY FOR PRODUCTION MEASUREMENT Faculty of Mechanical Engineering Smetanova 17‚ 2000 Maribor‚ Slovenia SOP 6 CALIBRATION OF VERNIER CALLIPER GAUGES Issue date 11.7.2003 Issue No. E-1 Approved by Bojan Ačko‚ Ph.D. Changes made AMENDMENT REMOVED No. Section Date ADDED Page Issue No. Section Present issue E-1 is equal to the issue No. 3 dated September 1998 Page Issue No. CONTENTS 1 1.1 INTRODUCTION General aspects 4 4
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Tiffany Yuen Investigation 21: How Much Copper Is in the Coin? RC Bauer‚ JP Birk‚ DJ Sawyer We calibrated three different molarities of copper (II) nitrate. We tested for the %Transmittance of 1M‚ 0.1M‚ and 0.01M and plotted the data collected on a calibration curve based on concentration and absorbance. We used nitric acid to dissolve a penny to produce another copper (II) nitrate to test its %Transmittance and plot that on the graph to discover the concentration of that substance which came
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2012 RTDs Temperature Measurements Anshul Sharma 2010A8PS255P Wasim Sajid 2010A8PS253P Suman Saurav Giri 2010A8PS256P in partial fulfillment of the course Transducers and Measurement Systems Submitted To : Prof. Surekha Bhanot Department Of Electronics and Instumentation Bits Pilani Birla Institute Of Technology And Science Pilani‚ Rajasthan. 333031 E&I 10/11/2012 2 Acknowledgements First and foremost‚ we would like to thank God for supporting us always. We express
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Clinometer (forestry) From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search A clinometer used in forestry The clinometer‚ known in many fields as an inclinometer‚ is a common tool used in forestry to measure slope‚ vertical angles‚ and – in combination with distance measurements – elevation change or tree heights. How it works A forester using a clinometer makes use of basic trigonometry. First the observer measures a straight-line distance D from some observation point O to
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CALIBRATION OF TEMPERATURE AND PRESSURE SENSORS Mechanical Engineering Department Loyola Marymount University Los Angeles‚ California ABSTRACT In this laboratory experiment‚ an Omega Model PX- 236-060GV piezoresistive pressure transducer was calibrated‚ by using an AMTEK model deadweight pressure tester. For the temperature calibration an Jofra Model C-140 temperature calibrator was used. The experiment began by setting up the Jofra Model C-140 temperature calibrator‚ and taking data from
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When answering the question of why there are different ways to estimate reliability‚ it is necessary to provide a definition for the word reliability.” Reliability refers to the consistency of a measure. A test is considered reliable if we get the same result repeatedly. For example‚ if a test is designed to measure a trait (such as introversion)‚ then each time the test is administered to a subject‚ the results should be approximately the same. Unfortunately‚ it is impossible to calculate reliability
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