Class 1 comply with IEC-61672-1: 2013 Class 1; IEC-61260-1995 Class 1
Analysis frequency range:
1/1 Octave (11 bands) :
16Hz,31.5Hz,63Hz,125Hz,250Hz, 500Hz,1KHz, 2KHz, 4KHz,
1/3 Octave (34 bands) :
10Hz (ST-105D),12.5Hz, 16Hz,20Hz,25Hz, 31.5Hz,40Hz,50Hz,63Hz,80Hz,100Hz,125Hz, 160Hz,200KHz,250Hz,315Hz,400Hz,500Hz, 630Hz,800Hz,1KHz,1.25KHz,1.6KHz,2KHz, 2.5KHz,3.15KHz,4KHz,5KHz,6.3KHz,8KHz, 10KHz,12.5KHz,16KHz,20KHz (ST-105D)
Tenmars Class I Integrating Sound Analyzer Meter
#Grup produk P106783801
Sebelum PPN:
Rp139.999.900 - Rp269.999.900
Ketersediaan:
Periksa Metode Pembayaran dan Estimasi pengiriman
Spesifikasi
| Display | LCD with back light (240x160 dots) |
|---|---|
| Display Refresh | 10Hz for value;1Hz for graph |
| Microphone | 1/2 pre-polarized condenser microphone build in preamplifier,sensitivity :50mV/Pa,frequency range:10Hz~20KHz,heat noise:<16dB (A) |
| Measurement Range (dB) | 25~140 (A) / 30~140 (C) / 35~140 (Z) |
| Dimension (LxWxH) (mm) | 285x90x39 |
| Dynamic Range (dB) | >90 |
| External Power (V) | AC 100~240 to DC 5 |
| Frequency Range (Hz) | 10~20000 |
| Frequency Weighting | A/C/Z |
| Instrument Background Noise (dB) | <13 (A) ,15 (C) ,25 (Z) |
| Integrating Time | 1 second~24hour,set in a given range or randomly |
| Maximum PeakC Soundlevel Measurement (dB) | 50~143 |
| Measuring Voltage Range | 15µV~10V rms |
| Power | LR6 1.5Vx4Alkaline batteries |
| Range Error (dB) | ≦0.1 |
| Range Gain (dB) | -10,0,10,20,30,40 |
| Self-generated Noise Voltage (µV) | <4 (1Hz~23KHz) |
| Time Weighting | Fast,Slow,Impulse,PeakC+,PeakC- |
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Informasi Produk
Description
Feature
Statistic analysis24hr measurement
Integral measurement
Real time analyzer in 1/1 and 1/3 octave band
It simultaneously measures A,C,Z and Fast, Slow, Impulse
Data logging function (ST-105D)
Auto start/Auto measuring/Auto end (ST-105D)
USB and RS-232 interface
Real time clock with calendar
Sampling frequency :20.8µs (48KHz)
Wide frequency range:10Hz~20KHz
Wide measurement range:25dB~140dB
Wide dynamic range:90dB
Fast,Slow,Impulse,PeakC+,PeakC-
Measurement function:Lxyp,LAFmax,LAF5,LAF10,LAF10, LAF50,LAF90,LAF95,LAFminSD,LAeq1s,LAeqT,LAE, LAfeqT,LD,LN,LDN,Lxyi,Lxeq1s,LxeqT,LAE,E,Cpeak+, Cpeak-, LAFmax,LAFmin,LAFeqT,LASeqT,LAIeqT,Lfmeq1s, LfmeqT,Lxyp,Lxyi,Lxeq1s,LxeqT,LAE,E,Cpeak
Use
The Sound Analyzer Meter is a hand held real-time analyzer that can perform integrated measurement and statistic analysis on the noise (refer to paragraph 4), or other electrical signal including their frequency spectrum and amplitude 1/1 OTC and 1/3 OTC (refer to paragraph 5) value through the digital signal processing technology. This analyzer can be widely used in the various fields such as environmental protection, labor hygiene, research and teaching, industrial enterprise, measuring and testing etc. It can perform the environmental noise measurement, machine's noise analysis, sound power level measurement, building acoustics measurement.
Ulasan Produk
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