Máy đo độ ồn tích phân, Type 1, mở rộng phân tích phổ 1/3 octave Model: SC310 Hãng sản xuất: CESVA – Tây Ban Nha Xuất xứ: Tây Ban Nha

Máy đo độ ồn tích phân, Type 1, mở rộng phân tích phổ 1/3 octave

Model: SC310

Hãng sản xuất: CESVA – Tây Ban Nha

Xuất xứ: Tây Ban Nha

Tham khảo tại: http://www.cesva.com/en/products/sound-level-meters/sc310/

                                       

1.      Tính năng kỹ thuật:

-          SC310 Sound Level Meter and Spectral Analyser _Class 1 Sound Level Meter with expandable 1/3-octave band spectral analyser

-          Class 1 sound level meter

-          USB and RS-232 communication ports

-          Real time spectral analysis in 1/3-octave bands (Optional)

-          Reverberation time measurement (Optional)

-          Measures all parameters simultaneously with A, C & Z frequency-weightings

-          One single range

2.      Thông số kỹ thuật:

-          Tham khảo tại: http://datasheets.cesva.com/sc310_eng.pdf

3.      Lựa chọn thêm:

STT	Thành phần	Mã Code
1	Spectral Analyser module in 1/1 and 1/3-octave bands Model: FB310 What does it measure? -          20 Hz to 10 kHz 1/3-octave band filters analysis and 31.5 Hz to 16 kHz octave band filters analysis Applications: -          Sound Insulation measurements -          Noise measurements for air conditioning installations (HVAC) -          Frequency analysis of industrial, environmental and workplace noise	FB310
2	Extended Frequencies Model: EF310 What does it measure? -          Extended Frequencies one-third octave band (10 Hz - 20 kHz) and overall parameters (simultaneous measurement of impulsiveness, tonal components and low frequency). Includes FFT analysis (430 lines up to 20 kHz). Applications: -          Environmental measurements	EF310
3	Measurement of reverberation time Model: RT310 What does it measure? -          The reverberation time (interrupted noise method) for all the octave bands from 63 Hz to 8 kHz and for all the 1/3-octave bands from 50 Hz to 10 kHz. Applications: -          Measurement of reverberation time in rooms -          Measurement of absorption coefficients in reverberant rooms -          Sound insulation in buildings and building elements	RT310
4	Human exposure to whole-body vibration in buildings module (1 - 80 Hz) Model: VM310 What does it measure? -          Vibration measurement set human exposure to whole-body vibration in buildings module (1 – 80 Hz), includes preamplifier for ICP© PA001 accelerometers. Includes FFT analysis (430 lines up to 1 kHz). (Does not include accelerometer) Applications: -          Vibration measurements	VM310
5	Dosimeter module for the measurement of noise exposure Model: DS310 What does it measure? -          Dosimeter module simultaneously measures all the parameters necessary to evaluate the noise exposure of the worker, with and without hearing protectors (SNR, HML and Octaves). Applications: -          Directive 2003/10/EC regarding the protection of the health and safety of workers against risks regarding the exposure to noise.