Technical Note. Noise emission from Dehumidifier Type C65E TC Project no.: I Page 1 of July 2016
|
|
- Lindsay Doyle
- 5 years ago
- Views:
Transcription
1 Technical Note Noise emission from Dehumidifier Type C65E-11.1 Performed for COTES A/S Project no.: I Page 1 of July 2016 DELTA Venlighedsvej Hørsholm Denmark Tel Fax VAT No The report must not be reproduced, except in full, without the written approval of DELTA.
2 Page 2 of 10 Title Noise emission from Dehumidifier Type C65E-11.1 Journal no. Project no. Our ref. I RUE/JEL/ilk Client COTES A/S Ndr. Ringgade 70c 4200 Slagelse Denmark Client ref. Rasmus Toftegaard Laboratory DELTA Agro Food Park Aarhus N Denmark Test conditions DS/EN ISO 11202:2010 DS/EN ISO 3744:2010 Results The dehumidifier type C65E-11.1 has been tested on 7 June 2016 and the sound pressure level was measured 1 metre from the dehumidifier in four positions. The maximum A-weighted sound pressure level, L pa at 1 metre distance was measured in position B (left side) at nominal flow mode: Standard deviation is σ tot = 1.6 db. Remarks 69.0 db re 20 µpa The results apply only to the object tested. Results are rounded to the nearest 0.5 db. DELTA, 1 July 2016 Rune Egedal Specialist, Acoustics Jens Elgaard Laursen Senior Specialist, Acoustics
3 Page 3 of 10 Contents 1. Introduction Test object Operating conditions during test Acoustic environment Measurement methods Sound pressure measurements and corrections Test results Sound pressure levels... 6 Annex 1 Measurement points... 8 Annex 2 Instrumentation... 9 Annex 3 Sound power levels for reference sound source B&K
4 Page 4 of Introduction On behalf of COTES A/S, DELTA has performed sound measurements on a dehumidifier type C65E The noise measurements were performed according to DS/EN ISO 11202: Test object Type: C65E-11.1 Make: COTES A/S Serial No.: Process Flow: 2600 m 3 /h Reg. Flow: 460 m 3 /h Power: 16.2 kw Dimensions: L: 820 mm / W: 1165 mm / H: 1615 mm Figure 1 Test set-up for the dehumidifier C65E The front here is Position A (see Annex 1).
5 Page 5 of Operating conditions during test The dehumidifier was tested operating at nominal flow mode. The noise emission was steady for the specified operating mode. 3. Acoustic environment The dehumidifier was placed indoor in a large workshop room at COTES, Rudolfgårdsvej 1A, 8260 Viby, Denmark (see Figure 1). On the ceiling of the workshop were mounted acoustic absorbing panels. The main dimensions of the room are 13.5 m 8 m 2.8 m (length width height). The acoustic quality of the test room was measured with a reference sound source from Brüel & Kjær type The measurements were performed by Rune Egedal, DELTA Acoustics, on 7 June 2016 and were performed according to ISO 3744 annex A2 in order to calculate the test rooms environmental correction factor K 2A. The results are listed in Table K 2A [db re 20 µpa] Table 1 Values of K 2A for the test room at COTES A/S, Viby J The K 2A values are all lower than 7 db, and the test room therefore qualifies for sound pressure measurements according to DS/EN ISO The sound power level values of the reference sound source are enclosed in Annex Measurement methods The measurements were performed according to standard DS/EN ISO The sound pressure level was measured in four positions at 1 metre distance from the test object and at a height of 1.55 metre as illustrated in Annex 1. A photo of the measuring set-up is shown in Figure 1. The measurements of the test object were performed on 7 June 2016 by Rune Egedal, DELTA Acoustics. The used instruments are listed in Annex 2. All measurements were performed with the test object in nominal flow mode.
6 Page 6 of Sound pressure measurements and corrections In each of the measurement positions the sound pressure level was measured for minimum 30 seconds. The background noise in the test room was measured while the dehumidifier was turned off. The measured time-averaged sound pressure levels L pa are corrected for each microphone position according to the following formula: Where L pa = L pa) - K 1A - K 3A. L pa is the energy A-weighted sound pressure level on the measuring surface, corrected for K 1A and K 3A. K 1A is the A-weighted correction for background noise level K 3A is an environmental correction depending of reflecting surroundings. The measurements were calculated and corrected in octave frequency bands before summing up. According to Annex A in DS/EN ISO 11202, the local environmental correction K 3A is dependent of the absorption area of the room surfaces: K 3A = 10 log (1 + 4S/A), where S is the area of a hemisphere with a radius of 1 metre: S = 2 π r 2 = 6.28 m 2. A is the total absorption area of the room: A = α S V, where α = 0.3 is an estimate of the mean absorption coefficient of the room surfaces. S V is the total area of the test room (walls, ceiling and floor), S V = 336 m 2. The value of K3A is determined to 1.0 db(a) 6. Test results 6.1 Sound pressure levels In Table 2 the measurement results are shown as the A-weighted sound pressure level in each of the four microphone positions: A-D (see illustration in Annex 1). C65E-11.1 Sound pressure levels, L pa in db re 20 µpa Measurement position A B C D Mean value Nominal flow mode Table 2 Type C65E-11.1.Measured and corrected, averaged, A-weighted sound pressure levels L, pa in db re 20 µpa corrected for background noise (K 1A ) and the environment correction (K 3A ). The highest value was found in position B on the left side of the test object: 69.1 db(a).
7 Page 7 of 10 The background noise was measured in all four position positions. The average background noise was 32.0 db(a). The standard deviation of the measurements is σ R0 = 1.5 db (accuracy grade 2). The operating and mounting conditions are σ omc = 0.5 db and the total standard deviation is σ tot = 1.6 db. The expanded uncertainty U for a one-sided confidence level of 95% is U = 2.5 db. The corrected, averaged (four positions), A-weighted sound pressure levels per 1/1-octave frequency band are shown in Table 3. Condition Nominal flow mode SUM Table 3 Type C65E Corrected, averaged, A-weighted sound pressure levels per 1/1-octave frequency band in db re 20 µpa.
8 Page 8 of 10 Annex 1 Measurement points The dashed lines show the measurement surface located at d = 1 metre from the reference box containing the test object. Four microphone positions were placed at height 1.55 m above the floor. B A C D Set-up for the sound pressure measurements (not in scale).
9 Page 9 of 10 Annex 2 Instrumentation Instruments and analysis software used for the sound measurements on 7 June 2016: No. Equipment Make Type Previous Calibration Next 02L019 Calibrator Brüel & Kjær Apr Oct L059 ½ Microphone G.R.A.S 40AE 22 Jan Jan L062 ½ Microphone G.R.A.S 40AE 30 Nov Nov L057 ½ Microphone G.R.A.S 40AE 7 Apr Apr L042 ½ Microphone G.R.A.S 40AE 21 Jan Jan L031 Preamplifier G.R.A.S 26CA 8 Apr Apr L043 Preamplifier G.R.A.S 26CA 21 Nov Nov L042 Preamplifier G.R.A.S 26CA 21 Nov Nov L039 Preamplifier G.R.A.S 26CA 21 Nov Nov L008 Ref. Sound Source Brüel & Kjær Apr Apr L002 Data aq. card National instruments NI Dec Dec Multimeter Fluke For recording and analysis the program noiselab 3.0 and noiselab Batch Processor from DELTA was used. The measurement set-up was calibrated before and after the measurements. All instruments are calibrated regularly in accordance with our DANAK guidelines.
10 Annex 3 Sound power levels for reference sound source B&K 4204 Page 10 of 10
Technical Note. Noise emission from Dehumidifier Type C35E-3.3 and Type C35E-5.6. TC Project no.: T Page 1 of 10.
Technical Note Noise emission from Dehumidifier Type C35E-3.3 and Type C35E-5.6 Performed for COTES A/S TC-100902 Project no.: T211658 Page 1 of 10 15 January 2016 DELTA Venlighedsvej 4 2970 Hørsholm Denmark
More informationTechnical Note. Noise emission from Dehumidifier Type C22/CR100. TC Project no.: T Page 1 of January 2016
Technical Note Noise emission from Dehumidifier Type C22/CR100 Performed for COTES A/S TC-100899 Project no.: T211658 Page 1 of 9 15 January 2016 DELTA Venlighedsvej 4 2970 Hørsholm Denmark Tel. +45 72
More informationTEST REPORT No. EN-2160/057/15-098/15
RN 72160821 Zagreb, 2015-12-21 TEST REPORT No. EN-2160/057/15-098/15 Building product: Leviter Shape 8 sound-absorption cladding Client: Sonitus d.o.o. Tina Ujevića 26 HR-48000 Koprivnica Croatia Contract/order:
More informationSound Pressure Level Test Report Report No. : PH2_09_ Date : 2009/6/30
聲學測試實驗室 PAL Acoustics Technology Ltd. 4F, No, 388, Sec.1, Nei Hu Rd., Taipei, Taiwan. 114 Tel:886-2-2627-2515 Fax:886-2-2627-2295 www.pal-acoustics.com Sound Pressure Level Test Report Report No. : PH2_09_0227-1
More informationSupplementary type approval testing of Selco modules
We help ideas meet the real world DELTA Test Report DANAK TEST Reg. no. 19 Supplementary type approval testing of Selco modules Performed for Selco A/S DANAK-198611 Project no.: A504377-1 Page 1 of 20
More informationThis document is a preview generated by EVS
INTERNATIONAL STANDARD ISO 18738-2 First edition 2012-10-15 Measurement of ride quality Part 2: Escalators and moving walks Mesure de la qualité de déplacement Partie 2: Escaliers mécaniques et trottoirs
More informationTest Report Nº B2016 LACUS IN 24
EMPLEGU ETA GIZARTE POLITIKETAKO SAILA Etxebizitza, Zuzendaritza DEPARTAMENTO DE EMPLEO Y POLÍTICAS SOCIALES Dirección de Vivienda AKUSTIKA ARLOA kudeatzailea: ACOUSTICS AREA managed by: Laboratory measurement
More informationDELTA Classification Report
DELTA Classification Report TEST Reg. no. 19 Reaction to fire classification report for electric cables: Cat 6A U/FTP 500 MHz FRNC Performed for Caleb Cable Industrial Ltd. no.: Page 1 of 9 19 December
More informationDetermination of air borne sound insulation According to ISO 140-3
Date : May 16, 2011 Door System Single leaf Fire Door Type 11 SHIRYONIT-HOSEM Determination of air borne sound insulation According to ISO 140- Test Report No. 116-1 Client: SHIRYONIT-HOSEM Security Products
More informationTNO report MON-RPT-033-DTS
Stieltjesweg 1 PO BOX 155 2600 AD Delft www.tno.nl Telephone +31 15 269 20 00 Fax +31 15 269 21 11 Info-IenT@tno.nl TNO report MON-RPT-033-DTS-2008-01823 Airborne sound insulation of the SGG Systems Clip-in
More informationISO INTERNATIONAL STANDARD. Small craft Airborne sound emitted by powered recreational craft Part 1: Pass-by measurement procedures
Provläsningsexemplar / Preview INTERNATIONAL STANDARD ISO 14509-1 First edition 2008-10-01 Small craft Airborne sound emitted by powered recreational craft Part 1: Pass-by measurement procedures Petits
More informationISO INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO 22868 Second edition 2011-03-01 Forestry and gardening machinery Noise test code for portable hand-held machines with internal combustion engine Engineering method (Grade 2 accuracy)
More informationStandard ECMA th Edition - December Declared Noise Emission Values of Information Technology and Telecommunications Equipment
Standard ECMA-109 4 th Edition - December 1996 Standardizing Information and Communication Systems Declared Noise Emission Values of Information Technology and Telecommunications Equipment Phone: +41 22
More informationINTERNATIONAL STANDARD
INTERNATIONAL STANDARD IEC 61400-11 Edition 2.1 2006-11 Edition 2:2002 consolidated with amendment 1:2006 Wind turbine generator systems Part 11: Acoustic noise measurement techniques Reference number
More informationPCT Workshop Before you leave the office
Before you leave the office Documentation Suitable Equipment Calibration Training Preparation Documentation Currently documentation for the scheme consists of: Association Of Noise Consultants PCT Registration
More informationHemi Anechoic Chamber Number:
1 of 6 Hemi Anechoic Chamber Architecture: 2 of 6 * Concrete floor and walls * Control room dimensions = 20 x 15 X 10 Feet. 3 of 6 Inner View / Features (not limited to below listing): * only a representative
More informationConsumer vacuum breast-pumps
Müller-BBM GmbH Robert-Koch-Str. 11 82152 Planegg bei München Telephone +49(89)85602 0 Telefax +49(89)85602 111 www.muellerbbm.de M.Eng. Philipp Meistring Telephone +49(89)85602 228 Philipp.Meistring@mbbm.com
More informationReport Number BTC 15450A
Report Number BTC 15450A AN ACOUSTIC TEST REPORT COVERING LABORATORY SOUND INSULATION TESTS TO BS EN ISO 140-3:1995 ON A BRITISH GYPSUM GYPWALL AUDIO PARTITION WITH VARYING NUMBERS OF ELECTRICAL SOCKET
More informationAGREEMENT CONCERNING THE ADOPTION OF UNIFORM CONDITIONS OF APPROVAL AND RECIPROCAL RECOGNITION OF APPROVAL FOR MOTOR VEHICLE EQUIPMENT AND PARTS
/Amend.1 E/ECE/TRANS/505A 21 February 1984 AGREEMENT CONCERNING THE ADOPTION OF UNIFORM CONDITIONS OF APPROVAL AND RECIPROCAL RECOGNITION OF APPROVAL FOR MOTOR VEHICLE EQUIPMENT AND PARTS done at Geneva
More informationINTERNATIONAL STANDARD
INTERNATIONAL STANDARD IEC 60704-2-13 Edition 2.0 2011-01 Household and similar electrical appliances Test code for the determination of airborne acoustical noise Part 2-13: Particular requirements for
More information1 Introduction - The rating level. 3 Subjective or objective analysis? 2 Determination of the adjustment for annoying tones
Noise can be said to be tonal if it contains a distinguishable, discrete, continuous note. This may include a whine, hiss, screech, hum, etc., and any such subjective finding is open to discussion when
More informationBruksanvisning Directions for use
Bruksanvisning Directions for use LPKB 125 B/B-r, LPKB 160 K/K-r, LPKB 200 B/B-r, LPKB 200 K/K-r LPKBI 125 B/B-r, LPKBI 160 K/K-r, LPKBI 200 B/B-r, LPKBI 200 K/K-r SVENSK/ENGLISH VERSION ENGLISH This directions
More informationo Rear HVAC columns (Priority 1: Item 3) the rear ceiling area: be more dead for the organ and traditional music. (Priority 2: Item A)
Table 2. Prioritized recommendations for sound system enhancements and acoustical finishes. PRIORITY SOUND SYSTEM ACOUSTICAL FINISHES Scheme 1: Priority 1 Priority 1: Rear Surface Treatment to Reduce Acoustical
More informationISO 6393 INTERNATIONAL STANDARD. Earth-moving machinery Determination of sound power level Stationary test conditions
INTERNATIONAL STANDARD ISO 6393 Third edition 2008-03-15 Earth-moving machinery Determination of sound power level Stationary test conditions Engins de terrassement Détermination du niveau de puissance
More informationGern Glas Order no. 0302/ Industrivej 4 Page 1 of Sorring Appendicis 1 Danmark Initials MJLD/MFRI
TEST Reg. No. 2 Gern Glas Order no. 0302/805637 Industrivej 4 Page 1 of 2 8641 Sorring Appendicis 1 Danmark Initials MJLD/MFRI Test report Teknologiparken Kongsvang Allé 29 8000 Aarhus C + 45 72 20 20
More informationAcoustical Test Methods and Sound Power Rating Procedures for Transport Refrigeration Equipment
AHRI Standard 1120 (formerly ARI Standard 1120) 2007 Standard for Acoustical Test Methods and Sound Power Rating Procedures for Transport Refrigeration Equipment IMPORTANT SAFETY RECOMMENDATIONS It is
More informationAccording to the following European Regulations which come into force:
WHAT HAPPENS? From September 26th 2015, in order to be placed on the European market, all products and systems used for heating, production and storage of hot water must comply with the MINIMUM ENERGY
More informationISO INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO 10302-1 First edition 2011-01-15 Acoustics Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices Part 1: Airborne noise measurement
More informationChillers, air and water cooled, featuring centrifugal compressors with magnetic levitation, from 200 to kw
Chillers, air and water cooled, featuring centrifugal compressors with magnetic levitation, from 200 to 1.99 kw Centrifugal compressor with magnetic levitation This is a miniaturized, highly innovative
More informationCMA TECHNICAL MANUAL CONDENSING UNITS FOR OUTDOOR INSTALLATION O L S A F RA N
E S A RE F R E IG RA N T G TECHNICAL MANUAL -FRIEND Y CONDENSING UNITS FOR OUTDOOR INSTALLATION O L CMA C 2 The manufacturer declines all the responsabilities regarding inaccuracies contained in this manual,
More informationBrief Synopsis of the Japanese MOE Sponsored Evaluation of Wind Turbine Noise
Brief Synopsis of the Japanese MOE Sponsored Evaluation of Wind Turbine Noise Principal Investigator: Dr. Hideki Tachibana Presented by Mark Bastasch, PE, INCE Slides Courtesy of Dr. Tachibana Research
More informationCMA CONDENSING UNITS FOR OUTDOOR INSTALLATION INSTALLATION AND OPERATION MANUAL
CMA CONDENSING UNITS FOR OUTDOOR INSTALLATION ECO-FRIENDLY REFRIGERANT GAS INSTALLATION AND OPERATION MANUAL Dear Customer, Thank you for having purchased a FERROLI product. It is the result of many years
More informationRoom Acoustics, PA Systems and Speech Intelligibility for Voice Alarm Systems using the example of the Cruise Center Steinwerder
Room Acoustics, PA Systems and Speech Intelligibility for Voice Alarm Systems using the example of the Cruise Center Steinwerder Anselm Goertz - IFAA Alfred Schmitz - IFAA TOA Partner Meeting September
More informationHeat Recovery Unit HERU. web-version
Heat Recovery Unit HERU web-version HERU 50 and 75 Heat recovery unit HERU is designed to suit places like houses, offices and other buildings where there is a big demand for high temperature efficiency,
More informationSound Performance Rating of Non-ducted Indoor Airconditioning
AHRI Standard 350 2015 Standard for Sound Performance Rating of Non-ducted Indoor Airconditioning and Heat Pump Equipment IMPORTANT SAFETY DISCLAIMER AHRI does not set safety standards and does not certify
More informationMeasuring Sound Pressure Level with APx
T E C H N O T E Application and Technical Support for Audio Precision Users TN113 Measuring Sound Pressure Level with APx By Joe Begin Introduction The level of acoustic noise or sound in the environment
More informationROOFMASTER STEF-HT ROOF FAN
fire safety Air movement Roof Fans ROOFMASTER STEF-HT ROOF FAN» Technical CATALOGuE Contents ROOFMASTER STEF-HT... 3 Performance Data... 4 Performance Table... 5 General description... 6 Fan Chart-explanation
More informationSOLAR HOT WATER AND HEAT PUMP BOOSTER ENERGY CALCULATION METHODOLOGY
SOLAR HOT WATER AND HEAT PUMP BOOSTER ENERGY CALCULATION METHODOLOGY PART A: CALCULATION METHODOLOGY FOR SOLAR WATER HEATERS AND HEAT PUMP WATER HEATERS WITH A VOLUMETRIC CAPACITY OF UP TO AND INCLUDING
More informationGLEC exhaust FAN. Air Comfort. Air movement. Duct & Box Fans
Air Comfort Air movement Duct & Box Fans GLEC exhaust FAN» Technical CATALOUGE Technical catalouge Exhaust Fan GLEC 2 Contents Exhaust fan - GLEC... 3 Performance Data...4 Fan chart-explanation and definitions...
More informationCASE STUDY. History. Testing Laboratories. GHSP Testing Laboratories A2LA Accredited Testing Laboratory. United States of America
CASE STUDY GHSP Testing Laboratories A2LA Accredited Testing Laboratory United States of America Automotive Components, NVH Consultancy PULSE, Sound Quality Software, Transducers GHSP is a world leader
More informationCNBOP-PIB Standard Fire Protection
Centrum Naukowo Badawcze Ochrony Przeciwpożarowej im. Józefa Tuliszkowskiego Państwowy Instytut Badawczy CNBOP-PIB-BA-01E:2014 Revision 1, February 2014 CNBOP-PIB Standard Fire Protection Laboratory Tests
More informationHandbook Qualification Quiet Room label
Handbook Qualification Quiet Room label Version 1.0 2015 This publication is Copyright protected Content Contents 1 Introduction 5 Which sound levels must be determined? 5 What is the airborne sound insulation
More informationThe Ed Roberts Campus Berkeley, CA
The Ed Roberts Campus Berkeley, CA Anderson Clemenceau Mechanical Option Penn State A.E. Senior Thesis April 14, 2015 Leddy Maytum Stacy Architects, Photo by Tim Griffith ASHRAE Climate Zone 3C 99.6% Heating
More informationInstallation, operation and maintenance guide for window models
Installation, operation and maintenance guide for window models Rev. 2014.06.25 Page 1 of 23 Table of content 2.0.0 GENERAL INFORMATION... 3 2.1.0 PREFACE... 3 2.2.0 AREAS OF USE... 3 2.3.0 INCORRECT USE...
More informationDaikin Altherma Selection Report
Daikin Altherma Selection Report Produced on 20.10.2014 with Daikin Altherma Simulator V4.4.7 - database Central 9.7.9 Project name Energa Sistemi Reference Airabela Client name Energa Sistemi Revision
More informationCALIBRATION HOW IT WORKS
HIGH POWER SOLUTIONS POWER DETECTORS ENERGY DETECTORS At Gentec-EO, we understand that the essence of our business since over 45 years has been delivering accuracy. There are no half measures: it either
More information> ENGLISH VERSION. Instructions HERU 50 HERU / utg 2
> ENGLISH VERSION Instructions HERU 50 HERU 75 1270100/ utg 2 EC declaration of conformity (as defined by the Machinery Directive 98/37/EEC, appendix 2A) We hereby confirm that HERU 50 and HERU 75 comply
More informationAcoustics in open-plan offices A laboratory study
Acoustics in open-plan offices A laboratory study Petra Larm, Jukka Keränen, Riikka Helenius, Jarkko Hakala, Valtteri Hongisto Finnish Institute of Occupational Health, Lemminkäisenkatu 14-18 B, 20720
More informationSound Performance Rating of Outdoor Unitary Equipment
2015 Standard for Sound Performance Rating of Outdoor Unitary Equipment AHRI Standard 270 WITH ADDENDUM 1, Sound Performance Rating of Outdoor Unitary Equipment March 2016 Note: This addendum is not ANSI
More informationVibration tests on a TNAML Luminaire
Sebert Trillingstechniek B.V. Report M13.001-P13.001 rev.01 Date 26 august 2013 Vibration tests on a TNAML Luminaire Client Technor Benelux B.V. Veersteeg 15 4212 LR Spijk The Netherlands Contact Person
More informationISO 7183 INTERNATIONAL STANDARD. Compressed-air dryers Specifications and testing. Sécheurs à air comprimé Spécifications et essais
INTERNATIONAL STANDARD ISO 7183 Second edition 2007-12-15 Compressed-air dryers Specifications and testing Sécheurs à air comprimé Spécifications et essais Reference number ISO 7183:2007(E) ISO 2007 PDF
More informationSpecimen delivery date: Test date: Sampling: The test specimen sampled by customer. Order description N o 152/
CONSTRUCTION OF KAUNAS UNIVERSITY OF TECHNOLOGY SCIENCE LABORATORY OF BUILDING THERMAL PHYSICS BANDYMAI ISO/IEC 17025 Nr. LA. 01.031 Date: 19 of November 2013 Page (pages) 1 (5) Test method: Specimen description:
More informationS TAR-ORION S OUTH D IAMOND P ROJECT E NVIRONMENTAL I MPACT S TATEMENT APPENDIX A FUNDAMENTALS OF ACOUSTICS
APPENDIX 5.2.5-A FUNDAMENTALS OF ACOUSTICS Definition of Acoustical Terms Acoustics is the study of sound and noise is defined as unwanted sound. Airborne sound is a rapid fluctuation or oscillation of
More informationREPORT SUNDBYBERG KOMMUNHUS, MEASUREMENT OF SOUND PRESSURE LEVELS IN OPEN PLANE OFFICES STORKONOTOR
REPORT SUNDBYBERG KOMMUNHUS, MEASUREMENT OF SOUND PRESSURE LEVELS IN OPEN PLANE OFFICES STORKONOTOR 2014-09-08 Project 253520, Sundbyberg, mätning av rumsakustiska parametrar enligt SS-EN 3382-3 Title:
More informationnext DX.U.S* 052.Z2.H6.DC
next DX.U.S* 05.Z.H6.DC GENERAL CHARACTERISTICS Air conditioning unit with remote air cooled condenser, for computer rooms, any high-tech facility and offices. Units can run non-stop at 4x65 hours a year.
More informationWayside horn noise investigation
Wayside horn noise investigation Simon Moore AECOM, Level 28, 91 King William Road, Adelaide, Australia ABSTRACT Warning horns are used by trains and sounded when approaching a level to warn of its presence.
More informationCALIBRATION HOW IT WORKS
HIGH POWER SOLUTIONS POWER DETECTORS ENERGY DETECTORS At Gentec-EO, we understand that the essence of our business since 40 years has been delivering accuracy. There are no half measures: it either measures
More informationAir Conditioning. Technical Data. Ceiling suspended unit EEDEN AHQ-C
Air Conditioning Technical Data Ceiling suspended unit EEDEN13-131 AHQ-C Indoor Unit AHQ-C TABLE OF CONTENTS AHQ-C 1 Features............................................................. 2 2 Specifications.......................................................
More informationAQUACIAT. Water chillers. Free cooling modules for AQUACIAT2 700V to 1100V AQUACIAT POWER 1200V to 1800V USE RANGE FREE COOLING
Free cooling modules for 2 700V to 1100V POWER 1200V to 1800V Cooling capacity: 185 to 485 kw Cooling only Hydraulic module Free cooling ENVIRONMENTALLY HFC R410A PROTECTION DE FRIENDLY L'ENVIRONNEMENT
More informationwe make air move Double Inlet Centrifugal Fans (Forward Curved) FBD Series (Square Outlet Metric Size)
we make air move Double Inlet Centrifugal Fans (Forward Curved) FBD Series (Square Outlet Metric Size) www.blowtech.in we make air move Blowtech Air Devices Pvt. Ltd. was founded in 1988 and quickly established
More informationKrantz. Multifunction exposed ceiling AVACS. Cooling and heating systems
Krantz Multifunction exposed ceiling AVACS Cooling and heating systems DS 4170 E 07.16 Preliminary remarks and construction design Preliminary remarks The multifunction exposed ceiling AVACS is designed
More informationEEDEN technical data ERHQ AA
EEDEN08-70 technical data Altherma Outdoor units R-410A Altherma Outdoor units 34 1 Features 1 O u t d o o r u n i A l t h e r m a E R H Q 0 1 1-0 1 6 A A R - 4 1 0 A Cost effective alternative to a fossil
More informationType approval testing of miscellaneous smoke and heat detectors for marine applications
We help ideas meet the real world DELTA Test Report TEST Reg. no. 19 Type approval testing of miscellaneous smoke and heat detectors for marine applications Performed for Consilium Marine AB DANAK-199842
More informationCeiling air diffuser INDULTHERM INDULTHERM-e
Technical Information Ceiling air diffuser INDULTHERM INDULTHERM-e Effective cooling and heating with a diffuser Thermomechanical or electrical switching Draught-free air distribution for cooling down
More informationWATER TO AIR DUCTABLE INDOOR HORIZONTAL HEAT PUMP
EVH R-407C WATER TO AIR DUCTABLE INDOOR HORIZONTAL HEAT PUMP Size Cooling Heating [kw] [kw] 7 2.0 1.9 11 2.6 2.5 15 3.9 3.3 5.2 5.5 25 7.3 6.7 31 8.9 8.4 41 10.7 9.8 REPLACE: BT02E009GB-01 The Versatemp
More informationAvicii 2014 Centennial Parklands, Sydney 25 th January 2014
Avicii 2014 Centennial Parklands, Sydney 25 th January 2014 Prepared for Centennial Parklands Centennial Park and Moore Park Trust by The P.A. People Pty Ltd A.C.N. 000 919 255 9 11 Leeds Street Rhodes
More informationDYNACIAT LGN. Description. Split system Water chillers. High energy efficiency Compact and quiet Scroll compressors Brazed-plate heat exchangers
High energy efficiency Compact and quiet Scroll compressors Brazed-plate heat exchangers Self-adjusting electronic control Cooling capacity: 35 to 700 kw 410A Cooling Operation DYNACIAT - DYNACIAT POWER
More informationMODEL: ACWD CEILING CONCEALED Chilled Water Fan Coils Unit
MODEL: ACW200D ACW300D ACW400D ACW500D ACW600D ACW800D ACW900D ACW1000D ACW1200D ACW1400D ACWD-2006 ACWD_2006_Cover.indd 1 CEILING CONCEALED Chilled Water Fan Coils Unit 2006-5-25 17:24:07 Contents Main
More informationAQUACIAT. Water chillers. Free cooling modules for AQUACIAT2 700V to 1100V AQUACIAT POWER 1200V to 1800V USE RANGE FREE COOLING
Free cooling modules for 2 700V to 1100V POWER 1200V to 1800V Cooling capacity: 185 to 485 kw Cooling only Hydraulic module Free cooling ENVIRONMENTALLY HFC R410A PROTECTION DE FRIENDLY L'ENVIRONNEMENT
More informationAppendix 1 Reference HOB and boiler efficiency
Appendix 1 Reference HOB and boiler efficiency 1. Methods and summary of researches Research on boilers has been conducted to identify reference HOB and set default values of energy efficiency for reference
More informationDo you want a versatile solution
Do you want a versatile solution to make significant savings? ESTIA TOSHIBA AIR CONDITIONING RESIDENTIAL HEATING AIR-TO-WATER HEAT PUMP ESTIA hatever you need ESTIA TO MAKE SIGNIFICANT SAVINGS Toshiba
More informationTest Report for the determination of Critical Fall Height for Under Playground Surfacing with Plants
Page: 1 of 6 ABN 36 062 949 973 20/109A Bonds Rd Punchbowl NSW 2196 Test Report for the determination of Critical Fall Height for Under Playground Surfacing with Plants Specification: Australian Standard
More informationPRODUCT DATA 2260 H, BZ Hand-held FFT System 2260 Investigator and FFT Software BZ7208 Type 2260 H
PRODUCT DATA Hand-held FFT System 2260 Investigator and FFT Software BZ7208 Type 2260 H With FFT Software BZ 7208, 2260 Investigator becomes a single-channel FFT analyzer. It is suitable for measuring
More informationDUST TEST REPORT. :Gold Apollo Co., Ltd. Company Model Name :A27. Date of Received :APR. 19, 2006 Date of Tested :APR. 19, 2006
Report No.:RA-S9504-0992 Reliability Engineering Division Page: 1 of 5 1F, No.22, Pu-ding Rd., Hsin - chu City, Taiwan, R.O.C. http://www.isti.com.tw Company Model Name :A27 DUST TEST REPORT :Gold Apollo
More informationCONDOR. Supply air ceiling QUICK FACTS
Supply air ceiling QUICK FACTS 00% flexible spread pattern High induction rate Can be cleaned Diffuser modules 595 x 595 mm Available in alternative colours VariZon air distribution system A I R F L O
More informationCERTIFICATE of Product Conformity (QAL1 )
ATÜVRheinland`jR' Procis ly Right. CERTIFICATE of Product Conformity (QAL1 ) Certificate No.: 0000053816 AMs designation: Manufacturer: Test Laboratory: U3600-QALl for dust Auburn systems LLC S Electronics
More informationDetermination of airborne sound insulation factor (designation of the test)
Determination of airborne sound insulation factor (designation of the test) Test performed LST EN ISO 10140-2:2010 Acoustics. Laboratory measurement of sound insulation of building in accordance elements.
More informationINSPECTION REPORT Nr IDD/S-09/922
Page: 1/7 PROJECT: TPI For Sheet Pile BV Client: Manufacturer: Nanjing Grand Steel Piling Co., Ltd. Inspection requested by: Ref: P/o nr: (client to BV) P/o nr: GP09111101 (client to Manufacturer) SUPPLY
More informationREPORT. Condensing air heaters. Technology evaluation. Project report Maj 2013
Condensing air heaters Technology evaluation Project report Maj 2013 REPORT Danish Gas Technology Centre Dr. Neergaards Vej 5B DK-2970 Hørsholm Tlf. +45 2016 9600 Fax +45 4516 11 99 www.dgc.dk Condensing
More informationCALIBRATION HOW IT WORKS
THZ DETECTORS PHOTO DETECTORS HIGH POWER DETECTORS POWER DETECTORS ENERGY DETECTORS MONITORS At Gentec-EO, we understand that the essence of our business since 40 years has been delivering accuracy. There
More informationISO INTERNATIONAL STANDARD. Acoustics Measurement of sound pressure level from service equipment in buildings Engineering method
INTERNATIONAL STANDARD ISO 16032 First edition 2004-09-15 Acoustics Measurement of sound pressure level from service equipment in buildings Engineering method Acoustique Mesurage du niveau de pression
More informationHOTEL CHILLED BEAM IQ STAR SILENCIA
HOTEL CHILLED BEAM IQ STAR SILENCIA TECHNICAL CATALOGUE 2 IQ Star Silencia Hotel Chilled beam - Technical catalogue IQ STAR SILENCIA HOTEL CHILLED BEAM Silencia unit is designed for use in hotel bedrooms,
More informationThis document is a preview generated by EVS
IEC 60942 Edition 4.0 2017-11 REDLINE VERSION colour inside Electroacoustics Sound calibrators IEC 60942:2017-11 RLV(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland
More informationEuropean Technical Assessment ETA 17/1007 of 02/05/2018
RISE Research Institutes of Sweden AB RISE Certifiering Box 553 SE-371 23 Karlskrona Sweden Member of www.eota.eu Tel: +46 10 516 63 00 Web: www.ri.se/eta Mail: certifiering@ri.se European Technical Assessment
More informationE/ECE/324/Rev.1/Add.27/Amend.5 E/ECE/TRANS/505/Rev.1/Add.27/Amend.5
7 February 2018 Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and
More informationPRODUCT CONFORMITY CERTIFICATE
PRODUCT CONFORMITY CERTIFICATE This is to certify that the V-CEM5100 Flow Monitor Manufactured by: Codel International Ltd, Station Road Bakewell Great Britain Has been assessed by Sira Certification Service
More informationRefrigerating Appliance ErP Test Report
Report Number Test Laboratory Name / Address Applicant Name / Address Manufacturing Name / Address Product Brand Name Description Model(s) (if applicable) Model Similarity Ratings Date of receipt of sample(s)
More informationAir Conditioning Inspections for Buildings Efficiency of Air Conditioning Systems
. Air Conditioning Inspections for Buildings Efficiency of Air Conditioning Systems PRESENTED BY NIRAJ MISTRY aircon@stroma.com Cooling Load The Refrigeration Load Cooling load on refrigeration system
More informationSunlight Supply, Inc.
FCC Part 18 Subpart C Consumer For RF Lighting Equipment Electromagnetic Compatibility Test Report Sunlight Supply, Inc. December 19, 2017 Tests Conducted by:, LLC 20811 NW Cornell Road, Suite 600, Hillsboro,
More informationAcoustic Verification Report
Acoustic Verification Report Invacare XPO 2 Portable Oxygen Concentrator Type XPO100B-EU for Date: 2013-12-10 Our reference: IS-ATC2-MUC/js Document: Report Invacare VR.600010074.002.12 - Revision 2.docx
More informationTEST REPORT: CHM14-05-CHY
A TEST REPORT: 7191100863-CHM14-05-CHY Date: Tel: +65 68851291 Fax: +65 67784301 Client s Ref: Email: huayi.chen@tuv-sud-psb.sg Note: This report is issued subject to the Testing and Certification Regulations
More informationINSTRUMENTATION FOR MARINE BLACK CARBON MEASUREMENTS
INSTRUMENTATION FOR MARINE BLACK CARBON MEASUREMENTS Workshop on Marine Black Carbon Emissions, Ottawa, 9-10 th of September 2014 1 Outline IMO Measurement Methods and Definitions for Black Carbon Selectivity
More informationCompact and silent Scroll compressors All-season operation
Compact and silent Scroll compressors All-season operation Cooling capacity: 40 to 161 kw 410a Cooling only Use The new generation of CONDENCIAT condensation units is the solution for all split-system
More informationEASY_R R407C. Air cooled liquid chillers and heat pumps equipped with scroll compressor and axial fans. 5,2 41,5 kw T_ESY_R_0508_GB
R407C EASY_R Air cooled liquid chillers and heat pumps equipped with scroll compressor and axial fans 5,2 41,5 kw T_ESY_R_0508_GB EASY_R R407C INDEX WORKING LIMITS... 3 SERIES IDENTIFICATION... 4 MODEL
More informationdraft dated 9/17/2015 page 1
247-32 Glare, noise, odor and other nuisances B. Noise 1. Intent Town of Pendleton The Pendleton Town Board determines that the creation of unreasonable noise within the Town limits of Pendleton is detrimental
More informationLawnmowers, pedestrian controlled (combustion engine powered)
Compliance Guide Rev.1, 09/2016 Lawnmowers, pedestrian controlled (combustion engine powered) European Garden Machinery Federation EGMF Bd Reyers 80, 1030 Brussels, Belgium secretariat@egmf.org +32 2 206
More informationCeiling Concealed High Volume Chilled Water Fan Coil Unit (50/60Hz)
Technical Manual Ceiling Concealed High Volume Chilled Water Fan Coil Unit (50/60Hz) Models: MCW1400 MCW1600 Air Flow: 2270-3020m3/h MCW1800 Engineered for flexibility and performance. TM MCW-C/F(High
More informationGLOSSARY OF ACOUSTICAL TERMS
GLOSSARY OF ACOUSTICAL TERMS Abnormal noise events Noises that are sufficiently infrequent as to be uncharacteristic of an area or that occur so close to the microphone as to dominate the measurements
More informationISO INTERNATIONAL STANDARD. Acoustics Guidelines for noise control by silencers
INTERNATIONAL STANDARD ISO 14163 First edition 1998-10-15 Acoustics Guidelines for noise control by silencers Acoustique Lignes directrices pour la réduction du bruit au moyen de silencieux A Reference
More informationListen Out 2016 Centennial Parklands, Sydney 1 st October 2016
Final Environmental Noise Report Listen Out 2016 Centennial Parklands, Sydney 1 st October 2016 Prepared for Botanic Gardens & Centennial Parklands by The P.A. People Pty Ltd A.C.N. 000 919 255 9 11 Leeds
More information