HD 2040 HD 2050 HD 2050.20 HD 2050.30 HD
Contents
1. DLE OHM HD 2040 HD 2050 HD 2050 20 HD 2050 30 HD 2050 40 m ew HD2040 TAPPING MACHINE HD2050 OMNIDIRECTIONAL SOUND SOURCE HD2050 20 POWER AMPLIFIER HD2050 30 DIRECTIONAL LOUDSPEAKER FOR FA ADE SOUND INSULA TION HD2050 40 PASSIVE SUBWOOFER HD2040 Tapping Machine The tapping machine HD2040 is a normalized impact noise generator for the measurement of sound insulation of floors according to ISO 140 6 ISO 140 7 ISO 140 8 ASTM E492 and E1007 It has 5 hammers in line driven by a motor controlled by an electronic system by means of camshaft The rate of fall of the hammer and the frequency of the impacts are constantly monitored to ensure compliance with the legislation LED indicators on the front panel indicate the proper functioning and impact speed of each hammer detected by an optical sensor The hammers are made of stainless steel hardened and dimensionally stable over time The unit is equipped with support feet with height adjustable rubber base On the back cover is available a housing for a detachable spacer which can be used to assist the user to set exact 40mm vertical falling height from the floor The spacer can be positioned in the housing with a light pressure pull to remove it A spirit level on the top cover allows to set the machine in a perfectly horizontal position The feet will be turned below the base to reduce the size of the packing and easy transport of the machine The starting and stopping of the mach2. e for mounting on standard gS tripod HD2050 1 D Note Mylar is a registered trademark of Dupont Teijin Films Neutrik is a registered 5 trademark of Neutrik AG lt L are eS ae Ps ry J e i z a a s i E j E 5 7 r 7 i i j T i kY i i To a i j art Lt b P ee al g r a i pmm p in a aih a i E t T ra aiu F Li i r 4 al a i HD2050 30 Directivity Polar diagrams by frequency referred to emission axis ree or ae a Polar diagram referred to axis a horizontal a vertical 10 dB divided into 30 sections Dimensions mm BOOS ZERIE 490 ORDERING CODES HD2050 30 Directional fa ade loudspeaker user manual Signal cable HD2050 1 5 not included Accessories HD2050 30 1 Protective bag for HD2050 30 loudspeaker HD2050 30 2 45 adjustable holder It allows to direct the loudspeaker to 45 and to hoist it on the HD2050 1 stand HD2050 1 Stand for HD2050 dodecahedron with steering wheels extensible and retractile Minimum height 1300 mm maximum height 2050 mm Damping of the extensible rod HD2050 1 5 Signal cable length 5 m HD2050 20 Digital power amplifier with integrated parametric equaliser Includes flight case Podware software power supply cable HD2050 2 integrated wireless remote control HD2050 20R user manual AV 32 HD2050 40 Subwoofer HD2050 40 passive subwoofer is designed to wo
3. i E Sp DIMENSIONS mm S E 385 4 oH 4 I i p 2 Jp T Fe i z if LO i cO oD L HD2050 1 A ws o 35 ORDERING CODES HD2050 Dodecahedral loudspeaker according to ISO 140 3 and ISO 3382 standards Including signal cable HD2050 1 5 cable HD2050 1 L User manual Carrying case Accessories HD2050 1 Stand for dodecahedron HD2050 with steering wheels extensible and retractile Minimum height 1300mm maximum height 2050mm Damping of the extensible rod HD2050 1 5 Signal cable length 5 m HD2050 1 L Signal cable adapter HD2050V Carrying case for HD2050 dodecahedron HD2050 20 Digital power amplifier with integrated parametric equaliser Includes flight case Podware software power supply cable HD2050 2 integrated wireless remote control HD2050 20R user manual HD2050 20R Wireless remote control Kit to control the internal noise generator of HD2050 20 Composed of receiver transmitter with activation switch Range of use up to 100 m HD2050 20 Digital power amplifier DIMENSIONS mm HD2050 20 is a high power digital amplifier it includes a white and pink noise generator with wireless remote control Thanks to the auxiliary input it s possible to 300 drive it with an external generator to apply for example sine sweep signals In order not to influence the measured levels a controller can automatically turn off the cooling fan when taking meas
4. ik is a registered trademark of Neutrik AG lt Q Amplifier with closed flight case nue ORDERING CODES HD2050 20 Digital power amplifier with integrated parametric equaliser Includes flight case Podware software power supply cable HD2050 2 integrated wireless remote control HD2050 20R user manual Accessories HD2050 1 5 Signal cable length 5 m HD2050 20R Wireless remote control Kit to control the internal noise generator of HD2050 20 Composed of receiver transmitter with on off switch Range of use up to 100 m HD2050 1 5 HD2050 1 2 HD2050 1 L HD2050 20 2 HD2050 30 Directional Sound Source for fa ade insulations ls Ghar Siem Flamm Biman af The facade passive directional loudspeaker HD 2050 30 is the ideal tool to create Cates Lid z a uniform sound field in front of a building r HD2050 30 provides not only the high output emission in a frequency range extended from 70 Hz to 20 kHz which is necessary to minimize background noise contribution but also a uniform sound distribution especially at higher frequencies which is guaranteed by the particular construction of the high frequencies driver With this solution phenomena of sound concentration due to the directionality of the normal transducers when used near the wall are greatly reduced especially on fi F p E E Pa F ab a _ pal the high range measurement accuracy is therefore improved eke Se Eee bes EH Ge i EG Lah i Le Es
5. ine is via a front panel button or remotely using the supplied remote control The antenna is screwed to the connector on the top of the unit and it has to be unscrewed it to store the unit in its case Mains power supply 100 240 VAC or rechargeable lithium ion battery housed inside the unit The charger is built in the battery recharges automatically when the machine is connected to the mains supply The aluminium frame reduces the weight of the machine and makes it easily transportable The inside of the lid of the machine is treated with sound absorbing material AV 26 Technical Specifications Number of hammers 5 in line Weight of the hammers 500 12g each Fall height 40 mm Tapping interval 100 20 ms Average tapping interval 100 5 ms Interval between the impact and the lt 80 ms lifting of the hammer Distance among the hammers 100 3mm Head of the hammers Diameter 30 0 2 mm spherical impact surface with radius of curvature 500 100 mm Fall direction Perpendicular to impact surface within 0 5 Support feet Service serial output Remote control 3 height adjustable feet with rubber pads USB with type B connector By remote control frequency 869 525 MHz power 6 mW Power supply 100 240Vac 50 60Hz Lithium lon rechargeable battery rated voltage 7 2V rated capacity 2900 mAh Power consumption lt 30 W Battery autonomy About 80 min of continuous operation Working Tem
6. ireless remote control HD2050 20R and HD2050 40 subwoofer to extend the frequency response down to 20Hz Applications e Sound insulation e Sound absorption e Reverberation time measurements e Architectural acoustics e Impulse response of rooms Technical specifications ISO 140 3 2006 Reference Standards ISO 3382 2001 Nominal impedance 12 12 ohm Peak 540 540 W Poel Nom 180 180 W Loudspeakers 12 x 5 Operating frequency range 80 Hz 16 kHz 1 3 oct bands Neutrik NL4FC speakON Sound Power Level 120 dB re 1pW 10 712 W or better Dimensions Diameter 38 5 cm Weight 9 kg T shaped handle Flight case Connectors Handling Note Neutrik is a registered trademark of Neutrik AG AV 28 Typical Sound Power Level spectrum LW re 1pW 40 T T Tr ae T T T T A M T T T T zi T T T 80Hz 125Hz 200Hz 315Hz 500Hz 800Hz 1 25kHz 2kHz 3 15kHz LIN Hz Directivity HD2050 meets the requirements of ISO 140 3 and ISO 3382 The diagrams of directional response measured in the horizontal plane in octave bands show the ideally isotropic behaviour of HD2050 Below 1000 Hz the speaker has no significant directionality Directivity ISO 140 dB 100 200 400 800 1 6k 3 15k dB Polar diagrams 10 dB div sectors 30 HD2050 270 freq 1000 Hz freq 2000 Hz 270 freq 4000 Hz freq 8000 Hz i z
7. nreliable or heavily dependent on the need for a very low background noise In these cases HD2050 40 is the correct solution Applications e High level sound insulation e Sound absorption e Large rooms reverberation time measurements Technical specifications RMS Power 500 W Nominal impedance 4 ohm Loudspeaker LF 1 x 12 neodimium magnet Emission 130 dB spl peak 1 m Frequency range 45 Hz 120 Hz 2x Neutrik NL4 speakON Dimensions 590 x 500 x 370 mm Weight 22 kg Finishing Geal coat anti scratch Amplifier To be combined with HD2050 20 digital power amplifier Note Neutrik is a registered trademark of Neutrik AG ORDERING CODES HD2050 40 Subwoofer supplied with steering wheels instruction manual for the connection to the HD2050 dodecahedron it is necessary the signal cable HD2050 1 2 not included Accessories HD2050 40 1 Extensible stand for HD2050 40 subwoofer Minimum height 1370 mm maximum height 1970 mm subwoofer stand wheels HD2050 1 5 Signal cable length 5 m HD2050 1 2 Signal cable length 2 m Dimensions mm 590 Ordering codes for complete building acoustics system HD2040 Machine for the generation of impact noise in accordance with ISO 140 6 and 140 7 ASTM E492 and E1007 Complete with rechargeable lithium ion battery built in battery charger remote control 13 mm wrench instruction manual Optional carrying case HD2040 V Carr
8. perature and Humidity Weight 10 50 C 0 90 RH no condensation 11 kg machine with battery pack and remote control 5 4 Kg carring case Dimensions L x W x H Structure of the machine HOHO TEFFO MACHE 520 x 162 x 280 mm with cover with handle and retracted feet 566 x 262 x 280 mm with cover with handle and extended feet excluding the antenna for the remote control Anodized and painted aluminum mete pa t I Description Distance spacer Handle Remote control Cover antenna Extractable feet Dimensions mm With extended feet 262 HD2040 A HD2040 R With retracted feet 280 ORDERING CODES HD2040 Machine for the generation of impact noise in accordance with ISO 140 6 ISO 140 7 ISO 140 8 ASTM E492 and E1007 Complete with rechargeable lithium ion battery built in battery charger remote control 13 mm wrench instruction manual Optional carrying case Accessories HD2040 R Additional remote control Frequency 869 525 MHz Power 6 mW HD2040 A Additional antenna for the remote control HD2040 V Carrying case HD2040 B Spare rechargeable lithium ion battery pack Nominal voltage 7 2 V Rated capacity 2900 mAh Acoustics Vibrations HD2050 Dodecahedron Loudspeaker To test buildings acoustic insulation it s necessary to use sound sources that meet the demands of specific technical ISO standards Delta Ohm has developed a system fo
9. ptional subwoofer HD2050 40 further improves power and response extension at lower frequency to cover specific applications in large volume rooms Versatility of use with digital amplification Power amplifier HD2050 20 incorporates a parametric equalizer that allows to change the emission spectrum of HD2050 With this tool specific measurement needs can be easily satisfied such as the need to concentrate more sound power in specific areas of the acoustic frequency spectrum The software supplied with the power amplifier allows to customize the frequency response and then store it in order to be loaded and activated in the dodecahedron amplifier system when needed Lightness and portability With a weight of only 9 kg and an outer diameter of 38 5 cm the HD2050 is one of the lightest dodecahedron speakers on the market HD2050 20 digital amplifier provides an output of more than 1000 W 12 ohm and comes with an extremely rugged and lightweight flight case The HD2050 system is designed for in situ portability the dodecahedron has a robust and ergonomic T shaped carrying handle Accessories The system can be supplied with all the accessories useful for transport and correct in situ positioning extendable tripod with steering wheels HD2050 1 minimum height 1300 mm maximum height 2050 mm wireless remote control flight case for loudspeaker HD2050 V For best performances HD2050 should be driven with HD2050 20 power amplifier including w
10. r the measurement of passive acoustic performances of buildings that integrates the most advanced features required for this type of equipment The need for high noise excitation levels necessary to deal with increasing insulation values of modern buildings has been made co exist with portability and versatility among the best on the market today HD2050 is a sound source composed of 12 speakers arranged in a dodecahedral chassis capable of radiating high power sound energy in all directions with a directionality in accordance with 1S03382 The sound source can be integrated with the digital amplification system HD2050 20 which offers high power as well as providing an equalizer that adapts the system s response to any more specific measurement needs Features e According to ISO 140 3 ISO 3382 UNI 11367 D p c m 5 12 97 e Customizable user setup with user defined equalization when used with HD2050 20 power amplifier High Power Level With more than 120 dB LIN re 1pW sound power level the HD2050 can also be used for sound insulation measures where the signal noise ratio in the receiving room becomes critical The linear frequency range from 80 Hz to 10 kHz 1 3 oct can easily cover the requirements of technical standards for the measurement of acoustic insulation of buildings In addition the spectrum extension over canonical range 100 Hz 3150 Hz makes the system HD2050 a perfect tool also for room acoustics measurements The o
11. recom As se TLN EEE ae eee me E a piiat iia OOO D e ome vane E Ore iua fma With a 129 dB spl HD 2050 30 loudspeaker allows to perform measurements ipaa TaD r i on high insulated fa ade even in the presence of high background noise drn o E E l EE e Versatilit haja Ji Dstt ae ii e y HD 2050 30 directional loudspeaker can be easily positioned in the typical situations found during fa ade testing A specific support is available Software Podware user defined frequency response equalization for 45 positioning both on the land and on the stand with the latter system user can gain valuable meters in front of the fa ade where often space is little The weight of 13 5 kg is the right compromise between power emission and portability e Excellent diffusion of acoustic field at high frequency e Wireless remote control with HD2050 20 digital power amplifier Applications e Facade sound insulation e Sound absorption Input Technical specifications RMS Power 300 W Nominal impedance 8 ohm Low frequency 1 x 10 neodimium magnet High frequency 1 x 1 Mylar 129 dB spl peak 1 m Frequency range 70 Hz 20 kHz Loudspeakers Connectors 2x Neutrik NL4 speakON P Dimensions 30 5 x 49 x 33 3 cm Weight 13 5 kg Protective bag S Finishing Geal coat anti scratch gt Amplifier To be combined with HD2050 20 digital power amplifier a Haider Adjustable to 45 with hol
12. rk in conjunction with HD2050 dodecahedron The system composed of HD2050 40 subwoofer HD2050 dodecahedron and HD2050 20 digital power amplifier allows to meet measurement requirements in the highest acoustic insulation situations Acoustic testing laboratories high performance acoustic materials manufacturers acoustic engineers with specific measurement needs or in general where it is needed a lot of sound energy at low and high frequency they will find in this system a complete and effective tool Features e High performance materials Sound Insulation A 130 dB SPL in the frequency range 45 Hz to 120 Hz allows the subwoofer HD2050 40 combined with HD2050 dodecahedron and HD2050 20 digital power amplifier to excite rooms in order to measure extremely high insulations at lower frequencies HD2050 40 is the correct solution for laboratories with measurement requirements up to date with the development of high performance insulating materials in construction and shipbuilding fields Large rooms architectural acoustics HD2050 40 subwoofer integrates HD2050 dodecahedron in applications where reverberation time measurement of high volume environments is needed In such environments often the sound power and frequency extension characteristics of dodecahedron loudspeaker are not sufficient to recreate a good diffuse sound field or even high sound pressure levels on the walls of large rooms The measures in these sound field conditions can be u
13. urements in a quiet environment or when measuring reverberation times with interrupted source technique in such a case the fan is turned automatically off when you stop the generator s emission With Podware the parametric equalizer s control software it is possible even in real time to activate and manage the following functions mute gain 8 band parametric equalizer and two shelving filters two HP and LP filters delay The user setups can be stored in the amplifier s HD2050 20 memory 525 Technical specifications g EN 55103 1 Emissions EN 55103 2 Immunity Reference Standards EN 6065 class 1 Safety Digital class D Maximim power 1200 W 12 ohm Continuous power 2 x 530 W RMS saan External generator input With level control aaa Power requirements 230 Vac 10 50 60 Hz ee Frequency response 20 Hz lt 20 kHz Amplifier with opened flight case THD lt 0 1 1 kHz 300 white pink with level control NOISE generator Output connector Neutrik XLR Input Neutrik Combo Connectors Output Neutrik NL4FC speakON ZC AC Power Neutrik powerCON RMS Level limiter Control on the maximum power accepted by HD 2050 D loudspeaker N Status indicators Mute Active Power ON Powie Short circuit thermal ultrasonic and RF clip limiter DC Fault PS shutdown 7 Dimensions with flight case 30 x 52 5 x 20 cm 4 8 kg without flight case melon 11 8 kg with flight case 7 Note Neutr
14. ying case for tapping machine HD2050 Dodecahedral loudspeaker according to ISO 140 3 and ISO 3382 standards Including signal cable HD2050 1 5 cable HD2050 1 L User manual Carrying case HD2050 1 Stand for dodecahedron HD2050 with steering wheels extensible and retractile Minimum height 1300mm maximum height 2050mm Damping of the extensible rod Supplied with protective bag HD2050 40 HD2050 20 Digital power amplifier with integrated parametric equaliser Includes flight case Podware software power supply cable HD2050 2 integrated wireless remote control HD2050 20R user manual HD2050 30 Directional fa ade loudspeaker user manual signal cable HD2050 1 5 not included HD2050 30 1 Protective bag for HD2050 30 loudspeaker HD2050 30 2 45 adjustable holder It allows to direct the loudspeaker to 45 and to hoist it on the HD2050 1 stand HD2050 40 Subwoofer supplied with steering wheels instruction manual for the connection to the HD2050 dodecahedron it is necessary the signal cable HD2050 1 2 not included HD2050 40 1 Extensible stand for HD2050 40 subwoofer Minimum height 1370 mm maximum height 1970 mm subwoofer stand wheels HD2050 1 2 Signal cable length 2 m HD2050 40 1 HD2050 40 u an Pai 2 Tye gs IJ T a eae ee mei i Ea a Acoustics Vibrations
Download Pdf Manuals
Related Search