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At Cadmus Products, we prioritise efficient order delivery and offer competitive shipping rates worldwide. Our streamlined process ensures clarity and reliability for all your shipping requirements.
The SoundEar® 4-400 Sound and Noise Monitoring Equipment is designed to help hospital staff visualise noise levels, creating a foundation for a quieter and more comfortable environment for both patients and healthcare workers. By making noise visible, the SoundEar®4-400 empowers staff to immediately act when sound levels exceed recommended thresholds, improving overall well-being in critical care settings.
TECHNICAL SPECIFICATIONS SOUNDEAR® 4-400
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Standards
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IEC61672-1-2002, ANSI S1,43 -1997 Type 260601-1: Medical electrical equipment – Part 1: general basic safety and essential performance requirements. 606010-1-2: Medical equipment – Part 1-2: General requirement for basic safety and essential performance. Dampness and dust: IP 42. Compliance with Class 1
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Parameters
Measures 3 measurements simultaneously LAF; LAS; LCpeak; Laeq, 1s, Laeq ¼ h, Laeq 1 h. |
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Resolution
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0,1 dB for all parameters
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Measuring ranges:
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RMS: Total 30 - 120 db
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Deviation:
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+/- 0,5 dB
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Frequency range:
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20 Hz - 20 kHz
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Frequency weighting:
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A-weighting (RMS), C-weighting (Peak)
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Time weighting
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Slow (1S) & Fast (125 ms)
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Dynamic range
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90 dB and peak detection
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Internal memory:
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4 MB (ca. 60 days log time)
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Real-time clock:
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Hi-precision type with battery backup (CR2032)
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Microphone:
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20 Hz- 20 kHz
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WiFi:
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802.11 b/g/n On-board PCB WiFI antenna
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Mechanical Features
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Cabinet:
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Shockproof acrylic
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1x USB:
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USB-C (power & PC for log and configuration)
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Measurement
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Length 256mm, Width 205mm, Height 45mm, Weight 1.5 kg
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Electrical Features
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Power supply:
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5VDC (USB-C)
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Current consumption:
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Max 2.5 W
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Temperature
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During operation: 0 °C to 50 °C When stored/during transport: -20 °C to 60 °C
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Mini Display Setting
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LAeq 1 s., Alarm level, Clock and mini display off
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