DOCSLIB.ORG

Operating Manual Dyniscolcr7000 Series & Rheosights

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Operating Manual Dyniscolcr7000 Series & Rheosights From lab to production, providing a window into the process Dynisco LCR7000 Series & RheoSights Setting the standard for Evaluating Polymer Melt Flow Characteristics Operating Manual LCR7000 & RHEOSIGHTS P/N: 974194 | Rev: A | ECO: 52468 www.dynisco.com -1- From lab to production, providing a window into the process Contents Introduction ............................................................................................................................................................ 5 Getting Started ....................................................................................................................................................... 7 Safety ...................................................................................................................................................................... 14 Test Drive .............................................................................................................................................................. 20 RheoSights Operations ..................................................................................................................................... 23 Set Up Test Page ................................................................................................................................................. 25 HAMA Laser Micrometer ................................................................................................................................. 33 Rheometer Control Screen ............................................................................................................................. 35 Plotting and Analyzing your Data ................................................................................................................ 37 Built-in Functionalities of the Graphing Tool ................................................................................ 38 RheoSights Reports ........................................................................................................................................... 47 Formulas Used in Data Analysis ................................................................................................................... 54 Apparent Shear Rate Calculation: ...................................................................................................... 54 Apparent Shear Stress Calculation: ................................................................................................... 54 Apparent Shear Viscosity ...................................................................................................................... 55 Volumetric Flow Rate Calculation: .................................................................................................... 55 Mass Flow Rate Calculation: ................................................................................................................. 56 Introduction to Rheology ................................................................................................................................ 57 Simple Shear Deformation .................................................................................................................... 57 Viscosities of some Common Materials ............................................................................................... 62 ......................................................................................................................................................................... 62 Pseudoplastic ............................................................................................................................................. 63 Dilatant ......................................................................................................................................................... 63 Thixotropic .................................................................................................................................................. 63 Rheopectic ................................................................................................................................................... 63 Where: η is viscosity, τ is the shear stress and γ is the shear rate. ................................................. 64 Advantages of a pressure transducer ................................................................................................... 67 Disadvantages of a pressure transducer ............................................................................................ 67 Maintenance and Calibration ........................................................................................................................ 71 Galaxy ..................................................................................................................................................................... 87 LCR7000 & RHEOSIGHTS P/N: 974194 | Rev: A | ECO: 52468 www.dynisco.com -2- From lab to production, providing a window into the process Extras ...................................................................................................................................................................... 89 Measurement of Melt Density .............................................................................................................. 89 The Non-Newtonian Index .................................................................................................................... 89 Troubleshooting ................................................................................................................................................. 91 Parts List ................................................................................................................................................................ 94 DIES and ORFICES .................................................................................................................................... 94 Die Design and Configuration .............................................................................................................. 97 Supplied Hand Tools ......................................................................................................................................... 98 LCR 7000 SPARE PARTS LIST ................................................................................................................ 100 Navigating the Keypad ................................................................................................................................... 103 The Keypad ............................................................................................................................................... 103 Keypad Definitions ................................................................................................................................. 103 Conversion Factors .......................................................................................................................................... 105 Example Runs .................................................................................................................................................... 106 Support Vendors .............................................................................................................................................. 110 RAM Rate / Shear Rate Table ...................................................................................................................... 112 Reference Books ............................................................................................................................................... 113 Glossary of Terms …………………………………………………………………………………………………..115 LCR7000 & RHEOSIGHTS P/N: 974194 | Rev: A | ECO: 52468 www.dynisco.com -3- From lab to production, providing a window into the process LCR7000 & RHEOSIGHTS P/N: 974194 | Rev: A | ECO: 52468 www.dynisco.com -4- From lab to production, providing a window into the process Introduction 1. How to use this manual This manual describes the setup procedure and basic operation of the DYNISCO POLYMER TESTS 7000 series capillary rheometers. It provides the complete description of resources at your command when operating your rheometer. It is not necessary to read this manual in its entirety; however, even experienced rheologists and technicians can benefit from the safety tips and cleaning suggestions learned over many years of operating these rheometers at our in-house polymer testing labs. The Getting Started Chapter explains the details of setting up the instrument, important safety issues, and walks the user through two standard tests. Experienced users may wish to skip over the initial runs if familiar with entering programs into the rheometer. 2. Typographic Conventions Italics: Rheological items which, have defining equations presented in this manual, are shown in italics. Bold Italics: These are parameters that are set from the front panel on the rheometer (i.e. Melt Time, Delay Time etc.). These parameters are entered into the rheometer's control programs via the rheometer keypad. BOLD ALL CAPITALS: This indicates an actual key found on the rheometer keypad. Usage is as follows: Press the ESC button to stop the rheometer movement. Underlined Items: Underlined items head paragraphs or sections that pertain to the particular item or model underlined. If you do not have or are not interested in the underlined item skip the section that follows it. Underlining is also
Load more

Recommended publications
  • Massachusetts Clean Marina Guide: Strategies to Reduce
    4.2 Boat Cleaning Cleaning boats and boat equipment is important for aesthetics and longevity.Some of the soaps and solvents commonly used in cleaning boats can be toxic to marine life. Consequently,it is important to educate boaters about environmentally–sound cleaning products and practices. Set an example for your boating guests by selling and using “green” products while providing boat cleaning services by the marina. LEGAL REQUIREMENTS The following laws apply to boat cleaning activities. If you perform boat cleaning ser- vices at your facility, please read the summary of these regulatory programs in Chapter 6. • Massachusetts Air Quality Regulations • Massachusetts Clean Waters Act • Massachusetts Hazardous Waste Regulations Best Management Practices Consider employing the following BMPs for environmentally-protective boat clean- ing methods. > Designated Maintenance Areas: Cleaning should be restricted to designated maintenance areas. See section 4.1 for more information. > Natural Cleaners: Promote the use of natural cleaners at your marina. The most natural cleaner you can use is water. Scrubbing a dirty section of your boat with a rag soaked with water can be as effective as any cleaning agent if you apply more Consider This “elbow grease.”Other natural cleaners that can be very effective include lime juice, borax, and baking soda. Because even natural cleaners can have a negative effect on Try cleaning with water and some extra “elbow grease” before relying the environment, use them in moderation. on cleaning products. People forget > Biodegradable Soaps: When a boater needs to use a detergent, suggest phosphate- that water is one of the best sol- vents available.
    [Show full text]
  • Massachusetts Clean Marina Guide: Strategies to Reduce
    MASSACHUSETTS CLEAN MARINA GUIDE Strategies to Reduce Environmental Impacts A Coastal Zone Management/EOEA publication Massachusetts Clean Marina Guide Strategies to Reduce Environmental Impacts Prepared by Epsilon Associates, Inc. for the Massachusetts Office of Coastal Zone Management April 2001 Table of Contents Chapter One: Introduction 1.1 The Case for Clean Marinas ............................................................1-1 1.2 The Guide and the Marina Assistance Program ................................1-2 1.3 Marina Regulations........................................................................1-4 1.4 Who Should Use this Guidebook ....................................................1-4 Marinas ................................................................................................1-4 Yacht Clubs ..........................................................................................1-4 Boatyards ..............................................................................................1-4 Municipalities........................................................................................1-5 Boaters..................................................................................................1-5 Do-It-Yourselfers ..................................................................................1-5 1.5 Guide Purpose and Organization ....................................................1-6 Chapter Two: The Coastal Environment and Pollution Impacts 2.1 The Massachusetts Coast................................................................2-1
    [Show full text]
  • Metallic Fibre Reinforcement of Plastics and the Effect
    1 METALLIC FIBRE REINFORCEMENT OF PLASTICS AND THE EFFECT OF COLD WORKING By Ekrem Pakdemirli, B.S., M.S. in Mdch.Eng. Thesis presented for the degree of Doctor of Philosophy in the University of London May 1967 2 ABSTRACT In Part La general survey of the theories for the evaluation of the physical constants of composites is given. A theory to predict the moduli of metal fibre/plastic systems is developed for an arbitrary distribution of fibres, which takes into account the micro and macro strain differences of two media. Unidirectional and cross reinforcement as well as randomly distributed types of reinforcement are considered. The theory is also applied to helically wound thin-walled cylinders to optimise the orienta- tion of the fibres. In Part II.a the effect of cold working on the mechanical properties of plastics and composites is described. Detailed experimental techniques employed during this investigation are given. In Part II.b the experimental results obtained from tensile tests, plane strain compression tests, impact and creep tests for various combinations of polythene, propOthene, aluminium, copper, bronze and steel systems are presented. 3 Acknowledgement The author wishes to thank Professor Hugh Ford, F.R.S. and Dr. J.G. Williams for their supervision during the course of study. He would also like to thank Professor Emeritus W.G. Bickley for his helpful discussions on the mathematical side of this work. Last but not least he thanks his wife whose patience and understanding have done so much in helping him to complete this work. 11. CONTENTS page General introduction 6 PART I.
    [Show full text]
  • December 2016, Vol
    WOODWORKERS Northeastern Woodworkers Association NEWDecember 2016, Vol. 25, NumberS 10 December Meeting Family Night Thursday, December 1, 2016 7:00 PM Clifton Park Halfmoon Public Library 475 Moe Rd, Clifton Park, NY (off Rt 146, just west of Clifton Park Shopping Center) NOTE: This is a New Date and Location (we will be meeting in Room A-B on the second floor) Please plan to attend and bring along your items for SHOW & TELL. We will have tables for the SHOW & TELL -or INSTANT GALLERY Don’t forget to bring along some items to display! These can be any art form, not confined to woodworking! As in the past, we ask that you bring a dessert or appetizer to share with the other members and their families. It’s a great opportunity to try out that new cookie or pastry recipe, or your tried- and- true holiday treat. Family Night is known for its goodies, wonderful company, great atmosphere, and dazzling displays of your (and family members’) artwork (in any medium), including woodworking talents. The Fiske Lecture on November 4, 2016 By Susan McDermott President Wally Carpenter introduced guest speaker Mike Pekovich who is Executive Art Director of Fine Woodworking magazine and has over 30 years’ experience as a wood worker. He studied furniture making and graphic design in California State College. He custom builds furniture, specializing in Arts and Crafts styles. Mike taught box making with “Kumiko” tops to our enrolled NWA members Friday and Saturday, November 4th and 5th. The class filled in one day with a wait- list, so we hope Mike will return.
    [Show full text]
  • 8500 Series Desc
    80 Series Exit Devices 80 Series Features SARGENT manufactures a full line of exit devices including vertical rod, rim and mortise devices for both standard and narrow stile doors. These devices provide the best combination of simplicity, strength, durability, aesthetics and innovation and are perfect for applications in commercial office buildings, medical and educational institutions. Simplicity Strength & Durability • Easy installation! • Made of finest component materials • Maintenance-free design • Heavy duty mounting construction • Few moving parts – less wear • Built to withstand abusive conditions • Modular construction • Available options to meet Dade County Protocols and other local • Rekeying is accomplished without removing device from door hurricane code requirements for high wind load and missile impact* • 5 Year warranty Aesthetics * Consult factory Innovation • Clean, simple, aesthetically pleasing design • “True” architectural hardware finishes consistent with BHMA/ANSI • SARGENT introduces Beacon™, a next generation exit device that standards creates a clearer pathway to safety during an emergency. The • Coastal Series and Studio Collection Levers adds a touch of elegance combination of audible and visible alerts built into the exit device makes Beacon unique – and effective. • Broad offering of electro-mechanical solutions for the most Security demanding access/egress control applications ™ • Double cylinder functions available • MicroShield anti-microbial finish coating offers a new level of protection • Torx® and
    [Show full text]
  • NF94-139 Preservation of Metal Items
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Historical Materials from University of Nebraska-Lincoln Extension Extension 1994 NF94-139 Preservation of Metal Items Shirley Niemeyer University of Nebraska--Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/extensionhist Part of the Agriculture Commons, and the Curriculum and Instruction Commons Niemeyer, Shirley, "NF94-139 Preservation of Metal Items" (1994). Historical Materials from University of Nebraska-Lincoln Extension. 644. https://digitalcommons.unl.edu/extensionhist/644 This Article is brought to you for free and open access by the Extension at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Historical Materials from University of Nebraska-Lincoln Extension by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Nebraska Cooperative Extension NF94-139 Preservation of Metal Items Shirley Niemeyer, Extension Specialist, Home Environment The age of metal may in part be indicated by the patina — the result of oxidation or interaction with air or its environment which causes the surface of metal to deteriorate slightly. To preserve the value of metal items as heirlooms and keepsakes, careful cleaning, storage and display are necessary to preserve the patina and the original finish and characteristics of the metal. Always test cleaning and care procedures first before use on valued items. Follow safety precautions in using solvents and other chemicals. If in doubt, consult a conservator who specializes in metals. When using commercial cleaners, read and follow the label directions and test first. Hardware stores and lumberyards, grocery stores, and specialty shops and department stores may carry metal cleaners.
    [Show full text]
  • Artist T.D. Kelsey All That Slithers in Yellowstone Mishaps in Wild West Shows to the Point
    BUFFALO BILL HISTORICAL CENTER I CODY, WYOMING I SPRING 2008 Lee Whittlesey’s Yellowstone Lake continues Artist T.D. Kelsey All that slithers in Yellowstone Mishaps in Wild West Shows To the point © 2008 Buffalo Bill Historical Center. Written permission is required to copy, reprint, or distribute Points West materials in any medium or format. All photographs in Points West are BBHC photos unless otherwise noted. Questions about image rights and reproduction should be directed to Associate Registrar Ann Marie Donoghue at [email protected] or 307.578.4024. Bibliographies, works cited, and footnotes, etc. are purposely omitted to conserve space. However, such information is available by contacting the editor. Address correspondence to Editor, Points West , Buffalo Bill Historical Center, 720 Sheridan Avenue, Cody, Wyoming 82414 or [email protected]. Senior Editor Mr. Lee Haines by Bruce Eldredge Managing Editor Executive Director Ms. Marguerite House Copy Editors Thoughts from the Director Ms. Lynn Pitet, Ms. Joanne Patterson, Ms. Nancy McClure Designer he Buffalo Bill Historical Center family was saddened by Ms. Jan Woods–Krier the passing of Nancy -Carroll Draper, a long time Photography Staff Ttrustee, contributor and friend of the center . Ms. Chris Gimmeson, Mr. Sean Campbell Ms. Draper was known to all as a benefactor interested in Book Reviews environmental education and the natural science of the Dr. Kurt Graham Yellowstone region. Her lead gift founded the Draper Historical Photographs Museum of Natural History at the BBHC historical center Ms. Mary Robinson; Ms. Megan Peacock and helped set into motion the most recent expansion of Rights and Reproductions our facilities and programs.
    [Show full text]
  • Teakguard Application Manual Table of Contents Index General Notes on Teak Wood
    TeakGuard Products Application Manual Copyright © All Guard Products 2005. All Rights Reserved TeakGuard Application Manual Table of Contents Index General Notes on Teak Wood ........................... 1 Applying TeakGuard Finish ...............................6 Facts About Teak............................................... 1 Beach...................................................................2 Teak Oils............................................................ 2 Bleach .................................................................5 TeakGuard Finish .............................................. 2 Bronze Wool .......................................................6 Life Expectancy of Teak.................................... 2 Cleaning Your Teak............................................5 Preparing Your Teak.......................................... 2 Extending the life................................................2 Removing Previously Applied Products.......... 3 Facts About Teak ................................................1 Removing Silicon Based Finishes ................... 3 Furniture Like Finishes.......................................4 General Surface Conditions............................. 3 General Surface Conditions ................................3 New Furniture.................................................. 3 Grain Rise ...........................................................6 Older Teak ....................................................... 3 Life Expectancy Of Teak....................................2
    [Show full text]
  • Lustersheen Oil Free Steel Wool Lustersheen Steel Wool Is Oil Free, Long Strand Wool That Is Crumble Resistant and Made from the Highest Quality Steel
    Lustersheen Oil Free Steel Wool Lustersheen steel wool is oil free, long strand wool that is crumble resistant and made from the highest quality steel. The best quality steel wool available for the trade, furniture maker, finisher and craftsman. To give your projects a beautiful reflection and sheen use Lustersheen Steel Wool !! You can see the difference, you can smell the difference!! No unwanted oil to affect the work product. * High quality steel wool for cleaning, preparing and maintaining wood and metal finishes * Ideal for applying wax polishes * Crumble resistant and virtually oil free * A flexible abrasive * Ideal for use with paint strippers * Approved by the European Guild of Master Craftsmen * Excellent for cleaning glass and glazed tile Product Information Lustersheen Steel Wool is produced using a high quality steel to create a crumble, dust resistant wool that is virtually oil free with no rogue strands. Manufactured for Lustersheen on state of the art equipment utilizing 21st century technology without the use of oil, the only oil contamination will be trace amounts from oil used on the machinery, not oil in the cutting and drawing process. Oil contamination gives steel wool a dark gray color, and you can smell the oil contamination. This European manufacturer’s wool is chosen and recommended by fine craftsmen around the world. As a purpose driven product, Lustersheen steel wool has been packed in rolls of a continuous ribbon to enable you to cut off convenient sized strips as required for your use and circumstance. Wrap it around a wooden block for rubbing out flat surfaces, or make a small hand pad for rubbing or cleaning.
    [Show full text]
  • The Organ Case WILLIAM DRAKE
    Case study on the restoration of the 1735 Richard Bridge Organ at Christ Church Spitalfields The Organ Case Copyright 2016 WILLIAM DRAKE Ltd Organ Builder Chapel Street, Buckfastleigh, Devon TQ11 0AB 1 The Organ Case General The organ case seems to have been made as large and imposing as possible, in width actually causing the plaster cornices of the entablatures having to be sculpted away to allow its installation in 1735. There is only just enough room to get the front pipes of the side towers in and out for the voicing process. The lower section is taller than the usual. The front is made in solid mahogany though some veneer is used in the cornices and the serpentine mouldings at the top of the impost. The sides of the case are made in pine, painted to look like mahogany. There is no building frame in the front section of the organ. The soundboard supports are dovetailed into large hanging brackets nailed and glued to the inside at impost level at the front and the back. The reinstalled Great soundboards (note the dove tail brackets that are nailed onto the back rail of the impost) The tower front pipe toe-boards are resting on the ends of three cantilevers running along the outside and in between the soundboards which are dovetailed into brackets fixed to the back rail of the impost. The weight of the front pipes is thereby not bearing down on the ornamental mouldings and carvings below. The cantilevers were found in a very much weakened state. They had been severely structurally compromised to fit large pedal pipes in the Great case.
    [Show full text]
  • EC85-413 Family Keepsakes Shirley Niemeyer
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Historical Materials from University of Nebraska- Extension Lincoln Extension 1985 EC85-413 Family Keepsakes Shirley Niemeyer Follow this and additional works at: http://digitalcommons.unl.edu/extensionhist Niemeyer, Shirley, "EC85-413 Family Keepsakes" (1985). Historical Materials from University of Nebraska-Lincoln Extension. 4586. http://digitalcommons.unl.edu/extensionhist/4586 This Article is brought to you for free and open access by the Extension at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Historical Materials from University of Nebraska-Lincoln Extension by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Nebraska Cooperative Extension Service EC 85-413 ILY KEEPSAKES ~ Issued in furtherance of Cooperative Extension work, Acts of May 8 and June 30, 1914, in cooperation with the /~·· ...,.. U .S. Department of Agriculture. leo E. lucas, Director of Cooperative Extension Service, University of Nebraska, : . · : Institute of Agriculture and Natural Resources. •••• ~ •.o • The Cooperative Extenaion Service provides information and educational program• to all people without regard to race, color, national origin, aex or handicap . I I ----------------------~ Family Keepsakes Shirley Niemeyer Extension Specialist-Interior Design/Home Furnishings Some of the objects we possess are significant to us. moving to a new residential setting can ease the transi­ These objects are cared for, cherished, and passed on to tion. They can link our self-concept or self-identity to future generations with the hope that they will continue the new environment. I to be treasured. These objects are our "Family Keep­ People find some types of items more meaningful sakes." than others.
    [Show full text]
  • Pest Prevention Construction Guidelines and Practices
    Reprinted with permission from the California Association of School Business Officials. Simmons, S. 2005. Pest Prevention Construction Guidelines and Practices. Journal of School Business Management 70(4): 10-16. Pest Prevention Construction Guidelines and Practices By Sewell Simmons revention is the key to gas lines, and communication cables The following guidelines and prac- effective, least-hazardous generally have large openings that per- tices illustrate the variety of methods pest management pro- mit pest entry. Wall cavities, ceiling cav- that can be used and their value in grams in schools,” advises ities, and the space beneath floors can pest prevention. Sources listed in the Mary-Ann Warmerdam, all provide pest shelter. From these Reference section offer many additional “Pdirector of the Department of Pesticide areas, pests generally have ready access suggestions. Regulation (DPR). to the rest of a building. Utilities, over- “If the conditions that attract and head suspended ceilings, and air condi- Construction Guidelines support pests—the presence of food, tioning ducts provide a very effective and Practices water, shelter, and access—are not elim- pest distribution system. inated, then other management prac- Although pest-resistant building Foundations and Slabs tices are likely to fail,” said Director practices most commonly reduce shelter Exclusion Warmerdam. “Everyone involved in the and access, they can also reduce food • Eliminate gaps or flaws in foundations planning, design, construction, remod- and moisture sources through proper and slabs, or where the wall framing eling or retrofit of school buildings sanitation, reducing trapped moisture, meets the foundation or slab floor; should be aware of the need for long- and improving drainage.
    [Show full text]