Directional Sound Source for faç ade insulations, Model : HD2050.30, Brand : DeltaOhm
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Directional Sound Source for faç ade insulations, Model : HD2050.30, Brand : DeltaOhm
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07-10-2013
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Spesifikasi Directional Sound Source for faç ade insulations, Model : HD2050.30, Brand : DeltaOhm
The faç ade passive loudspeaker HD 2050.30 is the ideal tool to create
a uniform sound field in front of a building.
HD 2050.30 provides not only the high output emission in a frequency range extended from 65 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 the high range; measurement accuracy is therefore improved.
Technical specifications:
RMS Power 300 W
Nominal impedance 8 ohm
Loudspeakers Low frequency 1 x 10” ( neodimium magnet)
High frequency 1 x 1” ( Mylar® )
Emission 129 dB spl peak @ 1 m
Frequency range 70 Hz ÷ 20 kHz
Connectors 2x Neutrik® NL4 speakON
Dimensions 305 x 409 x 330 cm
Weight 13, 5 kg
Carriage Protective bag with shoulder straps and handle
Finishing Geal-coat anti-scratch
Amplifier To be combined with HD 2050.20 digital power amplifier
Holder Adjustable to 45° with hole for mounting on standard tripod HD 2050.1
a uniform sound field in front of a building.
HD 2050.30 provides not only the high output emission in a frequency range extended from 65 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 the high range; measurement accuracy is therefore improved.
Technical specifications:
RMS Power 300 W
Nominal impedance 8 ohm
Loudspeakers Low frequency 1 x 10” ( neodimium magnet)
High frequency 1 x 1” ( Mylar® )
Emission 129 dB spl peak @ 1 m
Frequency range 70 Hz ÷ 20 kHz
Connectors 2x Neutrik® NL4 speakON
Dimensions 305 x 409 x 330 cm
Weight 13, 5 kg
Carriage Protective bag with shoulder straps and handle
Finishing Geal-coat anti-scratch
Amplifier To be combined with HD 2050.20 digital power amplifier
Holder Adjustable to 45° with hole for mounting on standard tripod HD 2050.1
PT MITRA KATIGA SEJAHTERA
Kami adalah perusahaan swasta nasional yang bergerak di bidang pengadaan peralatan laboratorium kualitas air dan udara yang antara lain sebagai berikut:
I. Peralatan Laboratorium Kualitas Udara
A) STAPLEX
- TFIA Series High Volume Air Samplers
- Filter Papers, Filter Holders, Tripod
- Calibration Kits, Outdoor Shelters, Flow Adjuster/ Brush Seater
- Constant Flow Controllers, Flow Recorders
- Carrying/ Storage Cases, Timers, Impactors, Size Selective Inlets
- TSP and PM10 Environmental Air Sampling Systems
- Radioiodine Air Sampling Systems, Low Volume Air Sampers
- Area, Asbestos and Microbial Air Samplers, Personal Air Samplers
B) NOVA
- Portable Four Gas Air Analyzer
- Portable Single Gas Air Analyzer
C) ASSEMBLAD
- Gas analyzers
- Smoke meters
D) DELTAOHM
- Temperature
- Humidity
- Pressure
- Air Speed
- Light
- Air Quality - CO - CO2
- Multifunction
- Dataloggers
- Photometry-Radiometry
- Acoustic - Vibrations
- Microclimate - WBGT
- Environmental Analysis & Water Analysis
- Temperature Probes
E) SHINAGAWA
- Wet Gas Meter
- Dry Gas Meter
F) HAZ-DUST
- 10 micron Environmental Particulate Air Monitor
- Particulate Air Monitor
- Personal Dust Monitor
- Particulate Sensing System
- Wireless Video Dust Monitoring System
G) CASTLE
- Sound Level Meter
- Noise Activated Systems
- Audiometer
- Vibration Meter
- Air Sampling
H) KIMO
- Anemometer
- Datalogger
- Displayer
- Dosimeter
- Flowmeter
- Hygrometer
- Luxmeter
- Micromanometer
- Multifunction
- Pitot tube, Portables, Sensor
- Solarimeter
- Sound Level Meter
- Tachometer
- Temperature probe
- Thermometer
I) E-INSTRUMENT
- HVAC Combustion Analyzers
- Portable Emissions Analyzers
- Indoor Air Quality
J) ANAPOL
- Flue Gas Analyzer
K) AIRMETRICS
- MiniVol Portable Air Sampler
L) MIR ( Medical International Research)
- Spirometers and Oximeters
II. Peralatan Laboratorium Kualitas Air
A) AQUALYTIC
- Photometers
- COD-Equipment
- BOD-Measurement
- Turbidity Meters
- Hand-held-Meters
- Rapid Tests
- Comparator
- Flocculation
- Powder Dispenser
- Cabinets
B) Sandberg & Schneidewind
- Trawas ( Water Testing Kit)
C) WILDCO
- Horizontal Alpha Water Sampler
- Vertical Alpha Water Sampler
D) PARTECH
- Portable Suspended Solids Monitoring
I. Peralatan Laboratorium Kualitas Udara
A) STAPLEX
- TFIA Series High Volume Air Samplers
- Filter Papers, Filter Holders, Tripod
- Calibration Kits, Outdoor Shelters, Flow Adjuster/ Brush Seater
- Constant Flow Controllers, Flow Recorders
- Carrying/ Storage Cases, Timers, Impactors, Size Selective Inlets
- TSP and PM10 Environmental Air Sampling Systems
- Radioiodine Air Sampling Systems, Low Volume Air Sampers
- Area, Asbestos and Microbial Air Samplers, Personal Air Samplers
B) NOVA
- Portable Four Gas Air Analyzer
- Portable Single Gas Air Analyzer
C) ASSEMBLAD
- Gas analyzers
- Smoke meters
D) DELTAOHM
- Temperature
- Humidity
- Pressure
- Air Speed
- Light
- Air Quality - CO - CO2
- Multifunction
- Dataloggers
- Photometry-Radiometry
- Acoustic - Vibrations
- Microclimate - WBGT
- Environmental Analysis & Water Analysis
- Temperature Probes
E) SHINAGAWA
- Wet Gas Meter
- Dry Gas Meter
F) HAZ-DUST
- 10 micron Environmental Particulate Air Monitor
- Particulate Air Monitor
- Personal Dust Monitor
- Particulate Sensing System
- Wireless Video Dust Monitoring System
G) CASTLE
- Sound Level Meter
- Noise Activated Systems
- Audiometer
- Vibration Meter
- Air Sampling
H) KIMO
- Anemometer
- Datalogger
- Displayer
- Dosimeter
- Flowmeter
- Hygrometer
- Luxmeter
- Micromanometer
- Multifunction
- Pitot tube, Portables, Sensor
- Solarimeter
- Sound Level Meter
- Tachometer
- Temperature probe
- Thermometer
I) E-INSTRUMENT
- HVAC Combustion Analyzers
- Portable Emissions Analyzers
- Indoor Air Quality
J) ANAPOL
- Flue Gas Analyzer
K) AIRMETRICS
- MiniVol Portable Air Sampler
L) MIR ( Medical International Research)
- Spirometers and Oximeters
II. Peralatan Laboratorium Kualitas Air
A) AQUALYTIC
- Photometers
- COD-Equipment
- BOD-Measurement
- Turbidity Meters
- Hand-held-Meters
- Rapid Tests
- Comparator
- Flocculation
- Powder Dispenser
- Cabinets
B) Sandberg & Schneidewind
- Trawas ( Water Testing Kit)
C) WILDCO
- Horizontal Alpha Water Sampler
- Vertical Alpha Water Sampler
D) PARTECH
- Portable Suspended Solids Monitoring
PT MITRA KATIGA SEJAHTERA
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