SoundEar 3. Measure, monitor and manage noise in hospitals.

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Shanna Watkins
5 years ago
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1 SoundEar 3 Measure, monitor and manage noise in hospitals

SoundEar 3 Unnecessary noise, then, is the most cruel absence of care which can be inflicted either on sick or well.

Noisy environments and poor acoustic within modern hospitals delay recovery and rehabilitation processes, resulting in unnecessarily long treatments.

Not only does a good auditive environment facilitate recovery, it also leads to better sleep patterns and higher levels of patient and staff well being. SoundEar 3 is available in two versions.

2 SoundEar 3 Unnecessary noise, then, is the most cruel absence of care which can be inflicted either on sick or well. Florence Nightingale, Notes on Nursing, 1859 In many hospitals patients and staff complain about too much noise. This includes noise from medical equipment, staff and visitors etc. Noisy environments and poor acoustic within modern hospitals delay recovery and rehabilitation processes, resulting in unnecessarily long treatments. Therefore, hospitals of the future focus on lower noise levels. Not only does a good auditive environment facilitate recovery, it also leads to better sleep patterns and higher levels of patient and staff well being. SoundEar 3 is available in two versions. SoundEar 3 Specifications Frequency Range: Measuring Level Range: Frequency Weighting: Time Weighting: Dynamic Range RMS: Light setting: 20 Hz 20 khz 30 db 120 db +/- 0.5 db db (A) & db (C) filter Slow (1S) & (125mS) 90 db and Peak detection Full configurability through SoundEar software including night setting. 2 x Outputs (1 for db A + 1 for db C): Either 0-10V or 4-20mA outputs 2 x USB ports: Micro USB (Power &PC), USB OTG (Log, config.) Display data: db(a) Slow, Leq(A)15, Alarm settings, Temp, Clock Power supply: 5VDC (micro USB) / 24VDC (screw terminal) Current consumption: max 2.5W. 20 Hz 20 khz Internal memory: 16MB (128MBit) (5-90 days log time, depending on log settings) Real Time Clock: Hi-precision type with battery backup (CR2032). Mechanical properties: Cabinet: Shockproof acrylic. Measurements: Length: 265mm, Width: 205mm, Height: 46mm, Weight: 1.5 kg. Standards: IEC Type 2, ANSI S1,4 Type : Medical electrical equipment - Part 1: General requirements for basic safety and essential performance : Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance. Tel soundear@soundear.dk

The mini display on SoundEar 3 300 and 310 is operated manually via the tuch panel on the front of the cabinet. External microphone.

SoundEar 3 310 Specifications Parameters: Measures 3 measurements simultaneously LAF; LAS; LCpeak; Laeq, 1s, Laeq ¼ h, Laeq 1/2h, Laeq 1 h.

3 The mini display on SoundEar and 310 is operated manually via the tuch panel on the front of the cabinet. External microphone. Measure, monitor and manage the noise with SE3 310 USB key for export of data. SoundEar Specifications Parameters: Measures 3 measurements simultaneously LAF; LAS; LCpeak; Laeq, 1s, Laeq ¼ h, Laeq 1/2h, Laeq 1 h. Resolution: 0,1 db for all parameters Measuring Ranges: RMS: Total db +/- 0,5 db Frequency Range: 20Hz- 20 khz Frequency Weightings: A- weighting ( RMS), C-weighting ( Peak ) Time Weighting: Slow(1S) & Fast ( 125 ms ) Dynamic Range: Light setting: 90 db and peak detection full configurability through Soundear software including nightsetting. 2 x outputs : 0-10 V or 4-20 ma 2 xusb outputs: Micro USB ( power & PC), USB OTG ( Log, configuration) Display setting: LAS max, Leq (A)15, Alarm settings, Temperature & Clock Power Supply: 5VDC ( Micro USB) / 24VDC ( Screw terminal ) Current Consumption: Internal memory: max 2,5 W 16 MB( 128 Mbit) ( 5-90 days log time, depending on log settings ) Real Time Clock: Hi-precision type with battery backup ( CR2032 ) 20 Hz- 20 khz Measurement : Length 256 mm, Width: 205 mm, Height: 45 mm, Weight: 1,5 kg Standards: IEC , Type 2, ANSI 51,4 Type : Medical electrical equipment- Part 1: general requirements for basic safety and essential performance _ Medical equipment Part 1.2: General requirement Part 1-2: General requirement for Basic safety and essential performance. Connectivity accessories: SoundEar 3 software GSM module, 4 G module for Cloud solution

4 SoundEar 3 back External microphone. USB key for export of data. Measure, monitor and manage the noise with SE3 320 SoundEar 3 software SoundEar Specifications Parameters: Measures 3 measurements simultaneously LAF; LAS; LCpeak; Laeq, 1s, Laeq ¼ h, Laeq 1/2h, Laeq 1 h. Resolution: 0,1 db for all parameters Measuring Ranges: RMS: Total db +/- 0,5 db Frequency Range: 20Hz- 20 khz Frequency Weightings: A- weighting ( RMS), C-weighting ( Peak ) Time Weighting: Slow(1S) & Fast ( 125 ms ) Dynamic Range: 90 db and peak detection 2 x outputs: 0-10 V or 4-20 ma 2 xusb outputs: Micro USB ( power & PC), USB OTG ( Log, configuration) Power Supply: 5VDC ( Micro USB) / 24VDC ( Screw terminal ) Current Consumption: Internal memory: max 2,5 W 16 MB( 128 Mbit) ( 5-90 days log time, depending on log settings ) Real Time Clock: Hi-precision type with battery backup ( CR2032 ) 20 Hz- 20 khz Measurement 320: Length: 150mm, Width: 120mm, Height: 45mm, Weight: kg. Standards: IEC , Type 2, ANSI 51,4 Type : Medical electrical equipment- Part 1: general requirements for basic safety and essential performance _ Medical equipment Part 1.2: General requirement Part 1-2: General requirement for Basic safety and essential performance. Connectivity accessories: GSM module, 4 G module for Cloud solution

SE3 320X noise meter for outdoor use SoundEar 3-320X is one of the market s most reliable sound level meters, suitable for all kinds of outdoor noise level measurements.

5 SE3 320X noise meter for outdoor use SoundEar 3-320X is one of the market s most reliable sound level meters, suitable for all kinds of outdoor noise level measurements. Typical areas of application: Construction sites Industrial sector City noise Noise level measurements in traffic / transportation Environmental measurements Measurements in residential areas

SoundEar 3 320X INCLUDES: SoundEar 3-320X Battery with capacity for 5 days Waterproof microphone with 5 metre cable Wind hood Software for data processing Waterproof casing EXTRA ACCESSORY FOR

Delivered in a windproof and waterproof PeliCase.

Fast (125 ms) Dynamic Range: 90 db and peak detection 2 x outputs : 0-10 V or 4-20 ma 2 xusb outputs: Micro USB (power & PC), USB OTG (Log, configuration) Display setting: LAeq 1 s.

6 SoundEar 3 320X INCLUDES: SoundEar 3-320X Battery with capacity for 5 days Waterproof microphone with 5 metre cable Wind hood Software for data processing Waterproof casing EXTRA ACCESSORY FOR SOUNDEAR 3-320X Wind hood for tripod mounting THE TOTAL KIT INCLUDES: The product includes a sound level meter SE3-320, outdoor microphone, battery, wind hood, cables etc. Delivered in a windproof and waterproof PeliCase. SoundEar 3 320X Specifications Measuring Ranges: RMS: Total db +/- 0,5 db Frequency Range: 20Hz- 20 khz Frequency Weightings: A- weighting (RMS), C-weighting (Peak) Time Weighting: Slow(1S) & Fast (125 ms) Dynamic Range: 90 db and peak detection 2 x outputs : 0-10 V or 4-20 ma 2 xusb outputs: Micro USB (power & PC), USB OTG (Log, configuration) Display setting: LAeq 1 s., Alarm level and Clock Power Supply: 5VDC (Micro USB) / 24VDC (Screw terminal) / 12V Batteri Current Concumption: max 2,5 W Internal memory: 16 MB (128 Mbit) 650 days of log time Real Time Clock: Hi-precision type with battery backup (CR2032) 20 Hz- 20 khz - Outdoor Measurement: 33x30x14cm, Weight: 1,5 kg Standards: IEC , Type 2, ANSI 51,4 Type : Medical electrical equipment- Part 1: general requirements for basic safety and essential performance _ Medical equipment Part 1.2: General requirement Part 1-2: General requirement for Basic safety and essential performance. Connectivity accessories: GSM module, 4 G module for Cloud solution More information:

A Guide to Occupational Noise Measurement Terminology

A Guide to Occupational Noise Measurement inology A summary of Occupational Noise parameters and functions shown by the Optimus Sound Level Meters and dosebadge Noise Dosimeter A FREE ebook from The Noise