Report, Test of HIFROST Longitudinal Holding Coil (7/19/6)
|
|
- Gerard Powers
- 5 years ago
- Views:
Transcription
1 Report, Test of HIFROST Longitudinal Holding Coil (7/19/6) D. Crabb 1, D.G. Haase, B. Jelinek, P. Kingsberry 2, S. Kucuker 1, R. Timberlake and C. Westerfeldt Testing has been successfully completed at TUNL on the longitudinal (solenoidal) superconducting polarization holding coil for the HIGS FROzen- Spin Target ( HIFROST ). This coil was obtained along with the HIFROST cryostat that was originally designed and built by Tapio Niniikosky at CERN and is currently being rebuilt at the University of Virginia under the direction of Don Crabb. Hall-probe measurements in liquid helium indicate a central field of.65 tesla at 2 amperes, with the Hall-probe rotated 9 degrees 3 times to check that the measurements were not dependent on probe directionality. The maximum variation of this field along the axis of the 1-cm target region, measured in 1-cm increments, is 2.4% from the average value. A jig to suspend the coil in liquid helium for the tests was designed and built at TUNL. It consisted of two circular stainless steel plates connected by 3 support tubes. The coil shell was mounted on the smaller, lower plate, while the upper plate was clamped as a lid to the top flange of a 42-inch-high Cryofab helium Dewar. Holes were drilled in the lower plate to allow liquid helium to fill the coil shell, and in the supporting rods to eliminate Taconic oscillations. The coil leads were screwed to 2 brass rods that were held by a swinging Teflon bushing anchored on one of the coil mounting screws. The rods extended through another Teflon bushing clamped to a T-connector on the lid. The inside of the hole in the lid was insulated with Kapton tape. 2 heavy copper clamps were fixed to the outer ends of the connecting rods. 12-AWG solid copper wire was soldered to the clamps for connection to a 4-V, 5-A Hewlitt Packard 6269B power supply configured for current control. A 36-inch-active-length helium level sensor ran through a Quick-Connect fitting welded to the top of a hole drilled in the upper plate, extending down outside the coil. The level read-out unit was calibrated for the full length of the sensor and zeroed with a 41-ohm load resistor to simulate the length of the probe outside of liquid helium (non-superconducting). 1 University of Virginia, Charlottesville, VA. 2 Massachusetts Institute of Technology, Cambridge, MA and TUNL 1
2 A guide tube for the helium transfer line was welded through another hole drilled in the periphery of the lid, with another Quick-Connect on top to hold the transfer line. Finally, another Quick-Connect butt-welded over a hole drilled in the center of the lid allowed positioning of a longitudinal Hall probe along the axis of the coil via a flaired tube extending to within 1 inch of the lid and welded through the lower plate. The tube extended to within 2.3 cm of the upper edge of the coil. Before testing, the helium transfer line and test Dewar isolation chambers were pumped out overnight with an Alcatel ASM leak-check pump. A nitrogen relief valve and vent line were attached to the two vents on the Dewar nitrogen jacket, which was then filled with liquid nitrogen overnight. To begin testing, helium gas was blown through the Dewar. The distance from a point roughly at the longitudinal midpoint of the coil to the top of the Hall-probe Quick-Connect was measured, and the Hall probe marked at that distance from its lower end for reference. The resistance of the coil circuit was measured at 1438 ohms. After installing and clamping the test rig, the 1-liter helium-supply Dewar was pressurized with a line from a helium gas tank. The test Dewar was filled with helium, and the level monitored throughout to maintain a minimum sensor level of 2, which kept the surface of the helium several inches above the coil connections. The coil-circuit resistance was monitored as the resistance went to zero in superconducting mode. The Hall probe was initially positioned with the active end roughly at the longitudinal midpoint of the coil (at the point referred to above). The current was ramped up incrementally from zero, and the field strength recorded. A quench occurred at 14 amperes. After disassembly, we discovered one of the coil leads had broken at its connection point on the connecting rod. These leads are not only fragile (1-micron niobium-titanium?), but had apparently been previously soldered, damaging the core of the wire. But sufficient extra wire had been wrapped on the coil to allow us to re-wrap the broken end of the coil wire on the small brass screw on the connecting rod. Indeed, sufficient extra wire still exists that similar breakages in the future should not affect the performance of the coil. It should be noted that Kapton tape was used to support the coil leads on the mounting shell, but this become detached in the helium, unlike the Kapton in the T-connector isolating the connecting rods, which held up well. The current was then successfully ramped up incrementally to the design current of 2 amperes, which was expected to produce a field of.6 T. The actual central field strength was.646 T., which surpassed our expectations 2
3 and the requirements of our experimental program. The values obtained are plotted in the first figure below, which clearly demonstrates the linearity of the current-field relationship. Field v (increasing) Current I(A) Figure 1: The current was then ramped down via identical current values. This roughly reproduced the original field strengths, thus ruling out any hysteresis effects. The field values with decreasing current are plotted next (Fig. 2). Since the linearity of the current-field relationship was established, the current was held to 1 amperes for the field mapping. We began at the bottom (the downstream end) of the interior of the coil shell, or.8 cm beyond the bottom edge of the coil. Readings were taken every centimeter up to 23 cm from the bottom, well above the upper edge of the coil (and indeed, into the lower edge of the Hall-probe guide tube, which extended to within 21.1 cm of the bottom). The values obtained are shown below. On the plot, the coil extends from x=.8 cm to x=18.7 cm. If, as expected, the 1-centimeter-long target we plan to use is positioned judiciously near the midpoint of the coil (at x=9.75 cm), the maximum variation in the field homogeneity over its length along the axis would be 2.4% from average. This is more than adequate for our 3
4 Field v (decreasing) Current I(A) Figure 2: frozen-spin target program. The probe was then returned roughly to the midpoint and rotated 9 degrees 3 times, and showed no variation in the field strength due to the directionality of the probe. The possibility of constructing saddle coils on the wall of a duplicate refrigerator target chamber, to provide a holding field for transverse polarization, is now being explored at TUNL. It should be noted that the test system described here has been engineered for dual use, in anticipation of the different geometry of our transverse-field Hall probe. 4
5 Field v Position Distance (cm) from downstream end, target chamber Figure 3: The coil extended from x=.8 cm to x=18.7 cm. 5
ARTICLE IN PRESS. Nuclear Instruments and Methods in Physics Research A
Nuclear Instruments and Methods in Physics Research A 618 (2010) 43 47 Contents lists available at ScienceDirect Nuclear Instruments and Methods in Physics Research A journal homepage: www.elsevier.com/locate/nima
More informationAmbient Magnetic Field Compensation for the ARIEL (Advanced Rare IsotopE Laboratory) Electron Beamline. Gabriela Arias April 2014, TRIUMF
Ambient Magnetic Field Compensation for the ARIEL (Advanced Rare IsotopE Laboratory) Electron Beamline Gabriela Arias April 2014, TRIUMF Summary TRIUMF s Advanced Rare IsotopE Laboratory (ARIEL) facility
More informationThis chapter gives details of the design, development, and characterization of the
CHAPTER 5 Electromagnet and its Power Supply This chapter gives details of the design, development, and characterization of the electromagnets used to produce desired magnetic field to confine the plasma,
More informationThe Results of the KSTAR Superconducting Coil Test
1 FT/3-2 The Results of the KSTAR Superconducting Coil Test Y. K. Oh, Y. Chu, S. Lee, S. J. Lee, S. Baek, J. S. Kim, K. W. Cho, H. Yonekawa, Y. Chang, K. R. Park, W. Chung, S. H. Lee, S. H. Park, I. S.
More informationTable 4 Magnet Parameters mm
19 4. The Solenoid Magnet and Flux Return 4.1. Overview The BABAR magnet system consists of a superconducting solenoid [19], a segmented flux return and a field compensating or bucking coil. This system
More informationLab 9: Faraday s and Ampere s Laws
Lab 9: Faraday s and Ampere s Laws Introduction In this experiment we will explore the magnetic field produced by a current in a cylindrical coil of wire, that is, a solenoid. In the previous experiment
More informationDevelopment of a High Frequency Pulse Tube
Development of a High Frequency Pulse Tube N. Emery 1, A. Caughley 1, N. Glasson 1, A. Tucker 2, M. Gschwendtner 3 1 Industrial Research Ltd., Christchurch, New Zealand 2 University of Canterbury, Christchurch,
More informationChapter 7. Magnetic Fields. 7.1 Purpose. 7.2 Introduction
Chapter 7 Magnetic Fields 7.1 Purpose Magnetic fields are intrinsically connected to electric currents. Whenever a current flows through a wire, a magnetic field is produced in the region around the wire.
More informationGENERAL ATOMICS ITER CEnTRal SolEnoId ModulE FabRICaTIon August 2016
GENERAL ATOMICS ITER Central Solenoid Module Fabrication August 2016 ITER Central Solenoid The heart of the international fusion energy program The Central Solenoid (CS) is the heart of ITER. The 5-story,
More informationGENERAL ATOMICS ITER CEnTRal SolEnoId ModulE FabRICaTIon September 2018
GENERAL ATOMICS ITER Central Solenoid Module Fabrication September 2018 ITER Central Solenoid The heart of the international fusion energy device The Central Solenoid (CS) is the heart of ITER. The 5-story,
More informationThe Magnetic Field. Magnetic fields generated by current-carrying wires
OBJECTIVES The Magnetic Field Use a Magnetic Field Sensor to measure the field of a long current carrying wire and at the center of a coil. Determine the relationship between magnetic field and the number
More informationPre-lab Quiz/PHYS 224 Ohm s Law and Resistivity. Your name Lab section
Pre-lab Quiz/PHYS 224 Ohm s Law and Resistivity Your name Lab section 1. What do you investigate in this lab? 2. When 1.0-A electric current flows through a piece of cylindrical copper wire, the voltage
More informationGENERAL ATOMICS ITER CENTRAL SOLENOID MODULE FABRICATION
GENERAL ATOMICS ITER CENTRAL SOLENOID MODULE FABRICATION January 2018 ITER Central Solenoid The heart of the international fusion energy device The Central Solenoid (CS) is the heart of ITER. The 5-story,
More informationAPPARATUS AND MATERIAL REQUIRED Resistor, ammeter, (0-1.5A) voltmeter (0-5V ), battery, one way key, rheostat, sand paper, connecting wires.
ACTIVITIES ACTIVITY 1 AIM To assemble the components of a given electrical circuit. APPARATUS AND MATERIAL REQUIRED Resistor, ammeter, (0-1.5A) voltmeter (0-5V ), battery, one way key, rheostat, sand paper,
More informationPHYSICS MCQ (TERM-1) BOARD PAPERS
GRADE: 10 PHYSICS MCQ (TERM-1) BOARD PAPERS 1 The number of division in ammeter of range 2A is 10 and voltmeter of range 5 V is 20. When the switch of the circuit given below is closed, ammeter reading
More informationMagnet, Support and Infrastructure. Whit Seay November 7, 2014
Magnet, Support and Infrastructure Whit Seay November 7, 2014 Engineering Progress Efforts in cost and labor estimate Contributions to pcdr document Visit to Cornell Dry Run - Magnet - Hall A Layout for
More informationSolenoid Magnets for the Front End of a Neutrino Factory
Solenoid Magnets for the Front End of a Neutrino Factory M.A. Green and S.S. Yu Lawrence Berkeley National Laboratory, Berkeley CA 94720 J.R. Miller and S. Prestemon National High Magnetic Field Laboratory,
More informationCreated: 4/23/2003 Page: 1 of 12. Abstract
Collimators and Transport Solenoid Shielding Reference Design Document No: Created: 4/23/2003 Page: 1 of 12 MECO-MUB-03-002 Modified: 10/13/03 Version: 1.01 Prepared by: M. Hebert, V. Tumakov Approved
More informationEvaluation copy. The Magnetic Field in a Slinky. computer OBJECTIVES MATERIALS INITIAL SETUP
The Magnetic Field in a Slinky Computer 26 A solenoid is made by taking a tube and wrapping it with many turns of wire. A metal Slinky is the same shape and will serve as our solenoid. When a current passes
More informationInstallation, Operation & Maintenance Manual. Bulletin: IOMS-PUL CHEMAlarm LEAK DETECTIONI
Installation, Operation & Maintenance Manual Bulletin: IOMS-PUL-1011 CHEMAlarm LEAK DETECTIONI 1 TABLE OF CONTENTS 1. PRINCIPLES OF OPERATION... 3 1.1 General Description... 3 1.2 Process Specifications...
More informationNORTHERN ILLINOIS UNIVERSITY PHYSICS DEPARTMENT. Physics 211 E&M and Quantum Physics Spring Lab #6: Magnetic Fields
NORTHERN ILLINOIS UNIVERSITY PHYSICS DEPARTMENT Physics 211 E&M and Quantum Physics Spring 2018 Lab #6: Magnetic Fields Lab Writeup Due: Mon/Wed/Thu/Fri, March 5/7/8/9, 2018 Background Magnetic fields
More informationTEMPORARY ELECTRIC WIRING FOR CARNIVALS, CONVENTIONS, EXHIBITIONS, FAIRS AND SIMILAR USES
INFORMATION BULLETIN / PUBLIC - ELECTRICAL CODE REFERENCE NO.: LAMC 93.0230 Effective: 3-24-69 DOCUMENT NO. P/EC 2002-006 Revised: 11-17-00 Previously Issued As: RGA #7-69 TEMPORARY ELECTRIC WIRING FOR
More informationYour Name Lab Section
Pre-Lab Quiz / PHYS 224 Ohm s Law and Resistivity Your Name Lab Section 1. What do you investigate in this lab? 2. When 1.0-A electric current flows through a piece of cylindrical copper wire, the voltage
More informationDevelopment of a High Frequency Pulse Tube
1 Development of a High Frequency Pulse Tube N. Emery 1, A. Caughley 1, N. Glasson 1, A. Tucker 2, M. Gschwendtner 3 1 Industrial Research Ltd Christchurch, New Zealand 2 University of Canterbury Christchurch,
More informationComputer-Assisted Induction Aluminum
Home Computer-Assisted Induction Aluminum Brazing November 11, 2003 Coupled electromagnetic and thermal computer simulation provides a sufficient basis for process optimization and quality improvement
More informationIntroduction: Electromagnetism:
This model of both an AC and DC electric motor is easy to assemble and disassemble. The model can also be used to demonstrate both permanent and electromagnetic motors. Everything comes packed in its own
More informationCompact Proportional Solenoid Valve
Compact Proportional Solenoid Valve Series Repeatability: % or less Hysteresis:1% or less Fluid Flow rate control range Note) Series Air, Inert gas to L/min to L/min Note) Varies depending on the model.
More informationKAM IAS ISOKINETIC AUTOMATIC SAMPLER. User Manual IASMANUAL-0513 KAM CONTROLS, INC Ann Arbor Drive Houston, Texas USA
An ISO 900 certified company TEL + 73 784-0000 FAX + 73 784-000 Email Sales@Kam.com KAM IAS ISOKINETIC AUTOMATIC SAMPLER PER API 8.2, ASTM D477 AND ISO 37 User Manual IASMANUAL-053 3939 Ann Arbor Drive
More informationPortable. Storage and Transport Dewars. CL/CLPB Series, CH Series, CFN/CFL Series
Portable Storage and Transport Dewars CL/CLPB Series, CH Series, CFN/CFL Series CL/CLPB Series Cryofab s CL series portable liquid cylinders are intended for low-pressure transport and storage of liquid
More informationVSO - MI thermally compensated proportional valve
The VSO - MI is a miniature proportional valve specifically designed for medical device manufacturers and incorporates thermal compensation to provide precise flow control and stability over a wide operating
More informationDisplacement Sensor. Model 8739, 8740, 8741
w Technical Product Information Displacement Sensor 1. Introduction... 2 2. Preparations for use... 2 2.1 Unpacking... 2 2.2 Grounding and potential connection... 2 2.3 Storage... 2 3. Principle of operation...
More informationFig There is a current in each wire in a downward direction (into the page).
1 (a) Two straight, vertical wires X and Y pass through holes in a horizontal card. Fig. 8.1 shows the card viewed from above. card wire in hole X Y wire in hole Fig. 8.1 There is a current in each wire
More informationLab 6: Electrical Motors
Lab 6: Electrical Motors Members in the group : 1. Nattanit Trakullapphan (Nam) 1101 2. Thaksaporn Sirichanyaphong (May) 1101 3. Paradee Unchaleevilawan (Pop) 1101 4. Punyawee Lertworawut (Earl) 1101 5.
More informationVB VALVES & AUTOMATION
Introduction to Valve What are Valves? Valves are mechanical device that controls the flow and pressure within a system or process. They are essential components of a piping system that conveys liquids,
More informationUniversity of TN Chattanooga Physics 1040L 8/28/2012
PHYSICS 1040L LAB 5: MAGNETIC FIELD Objectives: 1. Determine the relationship between magnetic field and the current in a solenoid. 2. Determine the relationship between magnetic field and the number of
More informationSupport and Infrastructure
Support and Infrastructure SoLID Director s Review Whit Seay February 23, 2014 SoLID Experimental Set-ups Design a system for mounting experimental apparatus that can be utilized by both set-ups. Integrate
More informationSimple Free-Energy Devices
Simple Free-Energy Devices There is nothing magic about free-energy and by free-energy I mean something which produces output energy without the need for using a fuel which you have to buy. Chapter 5:
More informationFigure 1: Relative Directions as Defined for Faraday s Law
Faraday s Law INTRODUCTION This experiment examines Faraday s law of electromagnetic induction. The phenomenon involves induced voltages and currents due to changing magnetic fields. (Do not confuse this
More informationCLASSIFICATION NOTES. Type Testing Procedure for. Crankcase Explosion Relief Valves
CLASSIFICATION NOTES Type Testing Procedure for Crankcase Explosion Relief Valves Contents 1. Scope, Application 2. Recognized Standards 3. Purpose 4. Test Facilities 5. Explosion Test Process 6. Testing
More informationCONNECTOR AMPLIFIER FOR PROPORTIONAL VALVES (0-10VDC Input Version)
TECHNICAL DATASHEET #TD1101AX CONNECTOR AMPLIFIER FOR PROPORTIONAL VALVES (0-10VDC Input Version) Part No.: CAPV-H-10V-x complete with cable CAPV-S7C-yM Where: x = current output (2A, 1.2A or 600MA) y
More informationPubl. 3-EN 2950-A. DENISON HYDRAULICS Pressure Relief Valve R6V
Publ. 3-EN 2950-A DENISON HYDRAULICS Pressure Relief Valve R6V FEATURES, SYMBOL FEATURES High Performance: R6V valves are designed for a maximum pressure of 350 bar and a flow capacity up to 650 l/min.
More informationFreezeFree TM Nitro Anti-Icing System GENERAL SPECIFICATIONS
I. GENERAL FreezeFree TM Nitro Anti-Icing System GENERAL SPECIFICATIONS The FreezeFree Nitro Anti-Icing System shall be designed and manufactured by Energy Absorption Systems, Inc., of Chicago, Illinois.
More informationCoriolis Density Error Compensating for Ambient Temperature Effects
Coriolis Density Error Compensating for Ambient Temperature Effects Presented by Gordon Lindsay Oil & Gas Focus Group December 2018 Contents Project aims and objectives Experiment Setup Phase 1 Exploratory
More informationLiquid Nitrogen Research Dewars
Liquid Nitrogen Research Dewars Sample in Vacuum: Detector Series Industries of America www.cryoindustries.com Sample in Vacuum Detector Series UNIQUE THERMAL LINK DESIGN VARIABLE TEMPERATURE LIQUID NITROGEN
More informationwww. ElectricalPartManuals. com CPL Station Arrester Controlled Protective Level Page 1 Indoor-Outdoor Altitude 0-10,000 feet KV
December, 1975 New nformation and Supersedes DB 38-131 Pages 1-4, dated May 1972, and 38-121 D WE A, Pages 1-4, dated April1974 E, D, C/1981/ DB Westinghouse Electric Corporation Distribution Apparatus
More informationThe Magnetic Field in a Slinky
The Magnetic Field in a Slinky A solenoid is made by taking a tube and wrapping it with many turns of wire. A metal Slinky is the same shape and will serve as our solenoid. When a current passes through
More informationElectromagnets. Electromagnets
Electromagnets Field Control Introduction and Power 63 Electromagnets EM4-HVA, EM7-HV Continuously adjustable poles allow rapid air gap changes to suit individual experiments, assuring magnet versatility
More informationPPT 802, Proximity Probe Transducer System
PPT 802, Proximity Probe Transducer System PPH 080 : Proximity Probe Head PEC 036 : Probe Extension Cable PRD 020 : Proximity Probe Driver Feature Non-contacting measurement system based on eddy current
More informationMAGNETIC EFFECTS ON AND DUE TO CURRENT-CARRYING WIRES
22 January 2013 1 2013_phys230_expt3.doc MAGNETIC EFFECTS ON AND DUE TO CURRENT-CARRYING WIRES OBJECTS To study the force exerted on a current-carrying wire in a magnetic field; To measure the magnetic
More information215 Gallon Waste Oil Tank With Metering Pump Installation Instructions
215 Gallon Waste Oil Tank With Metering Pump Installation Instructions Lanair Products LLC 4109 Capital Circle Janesville, Wisconsin 53546 1-888-370-6531 www.lanair.com BEFORE YOU BEGIN INSTALLATION...
More informationSafety Guidelines. Handling instructions. the swiss power source
Handling instructions! Preventing Quality Problems To prevent the batteries of being discharged please observe the following rules. 1. Do not place batteries on a conductive surface (anti-static work mat,
More informationGIOUP 11 EXHAUST SYSTEM
EXHAUST SYSTEM 11-1 GIOUP 11 EXHAUST SYSTEM CONTENTS Page Exhaust Manifold...... -4 Exhaust Pipes, Mufflers and Tail Pipes... 5 -Intake Manifold... 4 Manifold Heat Control Valve... 5 Manifold Heat Control
More informationSimplifying Inspection MAGNETIC PARTICLE TESTING ACCESSORIES
MAGNETIC PARTICLE TESTING ACCESSORIES MPI Accessories 7 Magnaflux 7 Magnetic Particle Testing Accessories are designed to help improve the speed, detection capabilites, and cost effectiveness of your MPI
More informationDual Axis Magnetic Field (Axial and Radial) Sensor
Dual Axis Magnetic Field (Axial and Radial) Sensor DT036 Introduction The Dual Axis Magnetic Sensor facile the measurements of the components of the magnetic field, and demonstrating to the students the
More informationRosemount 8750WA Magnetic Flowmeter System For Water and Wastewater Industries
Product Data Sheet January 214 813-1-475, Rev FA Rosemount 875WA Magnetic Flowmeter System For Water and Wastewater Industries THE 875WA MAGNETIC FLOWMETER Rosemount reliability in a customized offering
More informationThe Magnetic Field in a Coil. Evaluation copy. Figure 1. square or circular frame Vernier computer interface momentary-contact switch
The Magnetic Field in a Coil Computer 25 When an electric current flows through a wire, a magnetic field is produced around the wire. The magnitude and direction of the field depends on the shape of the
More informationISCORMA-3, Cleveland, Ohio, September 2005
Dyrobes Rotordynamics Software https://dyrobes.com ISCORMA-3, Cleveland, Ohio, 19-23 September 2005 APPLICATION OF ROTOR DYNAMIC ANALYSIS FOR EVALUATION OF SYNCHRONOUS SPEED INSTABILITY AND AMPLITUDE HYSTERESIS
More informationMagnet. Status Report. Pablo Campero Detector Support Group
Magnet Status Report Pablo Campero Detector Support Group DSG STAFF 2 Overview Solenoid Torus Contents Control, Monitoring, and Interlock Systems Cryogenics Distribution Box Solenoid Torus Tasks Torus
More informationEXHAUST SYSTEM GROUP 11 CONTENTS EXHAUST SYSTEM 11-1
EXHAUST SYSTEM 11-1 GROUP 11 EXHAUST SYSTEM CONTENTS Page Torque Reference 1 Intake Manifold.. 2 Exhaust Manifold 2 Manifold Meat Control Valve 5 P«pe Manifold Heat Control Valve Replacement. 6 Exhaust,
More informationTRICENTRIC VALVES TRICENTRIC METAL SEATED BUTTERFLY VALVE TRIPLE OFFSET
TRICENTRIC METAL SEATED BUTTERFLY VALVE Today s demanding projects require a quality valve that is reliable, cost-effective, true to specifications and most importantly, proven in the field over a wide
More informationMAGNETIC FORCE ON A CURRENT-CARRYING WIRE
MAGNETIC FORCE ON A CURRENT-CARRYING WIRE Pre-Lab Questions Page 1. What is the SI unit for Magnetic Field? Name: Class: Roster Number: Instructor: 2. The magnetic field on a wire is 12.0 x 10 5 Gausses,
More informationProduct Instructions. Mixing Station. Features. Specifications. Materials
Mixing Station The Viega Mixing Station provides supply water temperature modulation when connected to a variety of heat sources such as conventional or condensing boilers, water heaters, or geothermal
More information4.0 OPERATION Type ITH-T Relay
41-771.2 Type ITH-T Relay 3.3 OPERATION INDICATOR This operation indicator is a small solenoid coil connected in the trip circuit. When the coil is energized a spring-restrained armature releases the white
More informationThe Miniball Vacuum Interlock
The Miniball Vacuum Interlock Nigel Warr August 2015 Contents 1 Overview 2 2 The Purpose of the Interlock 2 3 Interlock box 1 4 3.1 The front panel............................ 5 3.2 The power connectors
More information650 Series Cargo Van Lift Mounting Instructions Ford Transit (Standard Roof) 2015-Present
TOMMY GATE OWNER'S / OPERATOR'S MANUAL 650 Series 650 LB Capacity 650 Series Cargo Van Lift Mounting Instructions Ford Transit (Standard Roof) 2015-Present Installing the Base Plate 1. Examine the interior
More informationSECTION ELECTRONIC ACTUATED PRESSURE REDUCING VALVES AND ACCESSORIES
SECTION 33 12 16.05 REDUCING VALVES AND ACCESSORIES PART 1 - GENERAL 1.1 THE REQUIREMENT A. The Electronic Actuated Pressure Reducing Valve (PRV) shall maintain a constant downstream pressure regardless
More information3-Phase Motor Demo. R Hoadley 10 Oct 2009
3-Phase Motor Demo R Hoadley www.coolmagnetman.com 10 Oct 2009 1 Basic Layout 2 3 4 Each Electromagnet 5 Each Electromagnet The electromagnets I had were: About ¾ diameter core About 1-3/16 long About
More information1.1. LN2 can cause asphyxiation. Work in a well ventilated area.
ACCUFREEZE OPERATING INSTRUCTIONS 1. Safety Precautions when working with liquid nitrogen (LN2). 1.1. LN2 can cause asphyxiation. Work in a well ventilated area. 1.2. Avoid Freeze burns. Wear protective
More informationArticle on Sheath materials, Thermowells, Fittings, and Terminations
Article on Sheath materials, Thermowells, Fittings, and Terminations 1. INTRODUCTION Temperature sensor element for laboratory and industrial use should normally be protected by some form of sheath or
More informationFigure 1. Type CWP-1 Ground Relay (Front View) Figure 2. Type CWP-1 Ground Relay (Rear View) E
Figure 1. Type CWP-1 Ground Relay (Front View) Figure 2. Type CWP-1 Ground Relay (Rear View) 41-242.5E 2 Typical 60 Hertz time product curves for the type CWP-1 relay are shown in Figure 4 with 100 volts
More informationExp1 Hysteresis Magnetometer
Exp1 Hysteresis Magnetometer Object To understand magnetization and ferromagnetic hysteresis loop. Introduction The apparatus is designed for the examination of specimens in the form of a rod. The length
More informationM. A. Green, and S. Yu Lawrence Berkeley National Laboratory, Berkeley CA 94720, USA
LBNL-48445 SCMAG-749 SUPERCONDUCTING MAGNETS FOR INDUCTION LINAC PHASE-ROTATION IN A NEUTRINO FACTORY M. A. Green, and S. Yu Lawrence Berkeley National Laboratory, Berkeley CA 94720, USA ABSTRACT The neutrino
More informationΑΥΤΟΜΑΤΗ ΣΤΡΑΤΣΩΝΑ ΕΛΕΓΚΤΕΣ
ΑΥΤΟΜΑΤΗ ΣΤΡΑΤΣΩΝΑ ΕΛΕΓΚΤΕΣ TI-P403-52 / 4033xxB 1/5 AB Issue 3 and Blowdown Controllers Compact unit for TDS control on large or small boilers. Wall or panel mounted versions. 4 digit LED display (ppm
More informationPNEUMATICALLY ACTUATED 2-WAY
482 DN 25-65 The 482 diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body optimises fluid dynamic efficiency by increasing
More informationFigure 1 Linear Output Hall Effect Transducer (LOHET TM )
PDFINFO p a g e - 0 8 4 INTRODUCTION The SS9 Series Linear Output Hall Effect Transducer (LOHET TM ) provides mechanical and electrical designers with significant position and current sensing capabilities.
More informationEARTH RESISTANCE DET24C
EARTH DET24C 1 AUTOMATED NUMBER OF TESTS: 1 SERIAL NO. CURRENT A TIME FILTER on/off INSTRUMENT SERIAL NO. TEST NOTES REVISED 9/4/2013 INTERSECTING CURVES 2 GENERAL NUMBER OF GROUND RODS INCHES AWG DIAGONAL
More informationMAGNETIC EFFECTS OF ELECTRIC CURRENT. To understand Magnetic effects of Electric current, first we should know what is the Magnet?
MAGNETIC EFFECTS OF ELECTRIC CURRENT To understand Magnetic effects of Electric current, first we should know what is the Magnet? Magnet A Magnet is an object which attracts pieces of iron, steel, nickel
More informationUltrasonic Two-Wire Point Level Control
Ultrasonic Two-Wire Point Level Control General Instructions The Ultrasonic Point Level Control indicates liquid presence/absence within a sensor cavity. Two piezoelectric crystals face each other across
More informationSempell High Pressure Stop Valves Model VA500 (ASME)
7 Sempell High Pressure Stop Valves Designed for the isolation and control of high temperature and high pressure systems, this multipurpose globe valve can be used in a wide variety of applications. Features
More information485 - NC NO/DA DN
485 - NC 285 - NO/DA DN 25-100 The 485/285 diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body optimises fluid dynamic
More informationWiring Assembly Instructions Section 5 P/N CASS P/N 1899AS RG316 P/N CASS P/N 1899AS RG316
Ver. 2.7 CASS USER S MANUAL VPC Tools Required For the assembly of the Mini-Coaxial Contact(s) VPC P/N 610 103 115/CASS P/N 1899AS284-01 and/or P/N 610 103 159/1899AS284-04 the following parts are required
More informationDC Series Motors by Thomas E. Kissell Industrial Electronics, Second Edition, Prentice Hall PTR
Site Help Search NI Developer Zone DC Series Motors by Thomas E. Kissell Industrial Electronics, Second Edition, Prentice Hall PTR Back to Document Table of Contents: Series Motor Diagram Series Motor
More informationUltrasonic Level Switch
User Guide Revision A.0 Contents User Manual... 3 Wiring... 3 Basic Switch Operation... 3 Hysteresis Zone Preventing Relay Clatter.... 4 Training Your... 5 Training Button... 5 Training the - Level Below
More informationAssembly Instruction. EL OCHITO BLUE CONTACTS SuperSpeed USB TYPE I: PIN /SKT CABLE:
AI85114-02 Assembly Instruction EL OCHITO BLUE CONTACTS SuperSpeed USB TYPE I: PIN 858-028-01/SKT 858-029-01 CABLE: 963-118 Revision History Rev Date Initiated By Approved 1 07/16/18 WLL GH 1.0 Tools Tools
More informationElectronic suction modulating valves type KVS
MAKING MODERN LIVING POSSIBLE Technical brochure Electronic suction modulating valves type KVS KVS is a series of electronic suction modulating valves for AC transport and refrigeration applications. Accurate
More informationFor any information please contact: ASCO Pompe srl Control Division Tel.: (+39 02) (switchboard) Fax: (+39 02)
Oscillating piston flow meters Series ACM For any information please contact: ASCO Pompe srl Control Division Tel.: (+39 02) 89257.1 (switchboard) Fax: (+39 02) 89257201 E-mail: control@ascopompe.com INDEX
More informationIRS-151 INSTALLATION INSTRUCTIONS `55-57 CHEVY INDEPENDENT REAR SUSPENSION
IRS-151 INSTALLATION INSTRUCTIONS `55-57 CHEVY INDEPENDENT REAR SUSPENSION Please read these instructions completely before starting your installation. Remember the basic rule for a successful installation:
More informationPressure Gauges. General purpose utility gauges ASME grade B 3-2-3% - Quality & Economy
Pressure Gauges General purpose utility gauges ASME grade B 3-2-3% - Quality & Economy Typical Applications: Air Conditioning, Heating & Hydraulic Systems, Sprinkler & Irrigation, Pressure Regulators,
More informationInstallation and Maintenance Instructions. World Leader in Modular Torque Limiters. PTM-4 Load Monitor
World Leader in Modular Torque Limiters Installation and Maintenance Instructions PTM-4 Load Monitor 1304 Twin Oaks Street Wichita Falls, Texas 76302 (940) 723-7800 Fax: (940) 723-7888 E-mail: sales@brunelcorp.com
More informationAMI. American Magnetics, Inc. Excellence in Magnetics and Cryogenics
Cryogenic Liquid Level Instruments Versatile Reliable Affordable AMI American Magnetics, Inc. Excellence in Magnetics and Cryogenics A Versatile Level Measurement System... A Variety of Liquids Nitrogen
More informationELECTROMAGNETIC INDUCTION. FARADAY'S LAW
1. Aim. Physics Department Electricity and Magnetism Laboratory. ELECTROMAGNETIC INDUCTION. FARADAY'S LAW Observe the effect of introducing a permanent magnet into a coil. Study what happens when you introduce
More informationHall C SHMS Progress
Hall C SHMS Progress Paul Brindza Hall C Senior Engineer January 25, 2013 Page 1 SHMS and Magnet Systems Overview Cryo-Control Reservoirs Cryogenics Infrastructure Power Supplies & Controls HB Q1 Q2 Q3
More informationProportional pressure relief valve, directly operated, without/with integrated electronics (OBE)
Proportional pressure relief valve, directly operated, without/with integrated electronics (OBE) ype DBE and DBEE RE 96 Edition: 03-06 Replaces: 04.3 Size 6 Component series 6X Maximum operating pressure
More informationAP Lab 22.3 Faraday s Law
Name School Date AP Lab 22.3 Faraday s Law Objectives To investigate and measure the field along the axis of a solenoid carrying a constant or changing current. To investigate and measure the emf induced
More informationIntroduction: Supplied to 360 Test Labs... Battery packs as follows:
2007 Introduction: 360 Test Labs has been retained to measure the lifetime of four different types of battery packs when connected to a typical LCD Point-Of-Purchase display (e.g., 5.5 with cycling LED
More informationInsertion turbine INSTRUCTION SHEET. TECHNICAL PRODUCT
TECHNICAL PRODUCT INSTRUCTION SHEET Insertion turbine OVERVIEW These insertion flow transducers provide a cost effective and simple means of measuring the flow of a wide range of low viscosity liquids.
More informationFaraday s Electromagnetic Lab
Name Section Date CONCEPTUAL PHYSICS Electromagnetic Induction: Generators and Alternating Current Tech Lab Electromagnetism Sim Faraday s Electromagnetic Lab Purpose To manipulate simulated magnets, compasses,
More informationTrueGyde Microcoil. Author: Marcel Berard Co-Author: Philippe Berard
Author: Marcel Berard Co-Author: Philippe Berard Introduction TrueGyde Steer supports the microcoil as an alternate magnetic source to the standard coil. This document describes how to build and use a
More informationT21 Thermal Differential Switch
T21 Thermal Differential Switch General Instructions The T21 Point Level Switch is a state-of-the-art in liquid level and interface measurement and control. Level detection is accomplished by using a high-resolution
More informationFile E Project 02ME CORD CONNECTED CLASS 2 POWER UNITS. Globtek Inc. Northvale, NJ
File E132594 Project 02ME17432 2003-02-09 REPORT on CORD CONNECTED CLASS 2 POWER UNITS Globtek Inc. Northvale, NJ Copyright 2003 Underwriters Laboratories Inc. Underwriters Laboratories Inc. authorizes
More information