Máy đo độ ồn class 1 Scarlet ST-130

Mã sản phẩm: |
Thương hiệu:
Giá gốc:

Giá khuyến mại: Liên hệ ( Đã có VAT )

Tiết kiệm: (0%)

Máy đo độ ồn class 1 Scarlet ST-130

Thông tin sản phẩm

Máy đo độ ồn class 1 Scarlet ST-130


Item Description
Measurement items (Noise Dosimeter) Does%, Lxyp, Lxmax, Lxmin, Lxeq, SEL( LAE ), PeakMAX, LAVG, TWA, LEP, LN%
Measurement items (sound level meter) Lxyp, Lxmax, Lxmin, Lxeq, SEL( LAE ), PeakMAX
Display range 30...90 dB (L), 50...110 dB (M), 70...140 dB (H)
Primary RMS range @ 1 kHz 41...86 dB (L), 55...106 dB (M), 75...125 dB (H)
Max Cpeak measurement 90...143 dB
Dynamics range 60 dB
Accuracy +/- 1.4 dB @ 94 dB / 1 kHz
Microphone (ST-130S) 1/2” pre-polarized condenser microphone build in preamplifier: 1V/Pa@250HZ, frequency range: 20 Hz~12.5 kHz, Thermal noise: < 25 dB(A)
Display Single LCD MAX reading 999999
Display refresh rate 1 Hz
Internal memory Data loger data: 10,000 NDM surveys; 1,000,000 SLM readings
Time weighting Fast / Slow / Impulse
Frequency weighting A /C /Z


SẢN PHẨM CÙNG DANH MỤC
@ 2016 NAB
buca escort
süperbetinbelugabahis giriş adresibetist girişvevobahisonwin girişjasminbetbetpasbetsat betsmove girişmavibet
tipobet365 destekkralbetmarsbahissahabetmatadorbet
betmatik
free spin veren siteler
bahis.com girismeritroyalbetbetturkeyngsbahisarzbetkolaybetbetboopulibetnxpoker.com
hoşgeldin bonusu veren sitelerkazandıran slot oyunlarıbetistjasminbetnxpoker.comvevobahis
googleFaceBook twitter pokerklasen iyi bahis siteleristeemitcasino.combetmatik
arzbet girisyouwin girisiddaa tahminleri klasbahisbetmatikslot oynatipobetyouwin
süpertotobetonwintipobet365slot oyunları50 tl deneme bonusu veren siteler
oleybet destek sitesibetist girişsüpertotobetjasminbetngsbahis girişbahis ve casino siteleribetperanadolu casinobahis siteleribonus veren siteler