ARMS Infrasonic Noise Monitor
Cov Nta Tseem Ceeb
●Broadband thiab High Sensitivity
Lub zaus ua haujlwm ntawm 10 Hz txog 10 kHz, muaj qhov rhiab heev rau kev txais thoob plaws tag nrho cov spectrum. Nws muaj peev xwm ntes tau cov teeb liab hauv qab dej uas suav nrog cov zaus qis mus rau nruab nrab mus rau siab, muab ntau yam kev ntes teeb liab thiab cov lus teb zaus tiaj tus.
● Ultra-Low Equivalent Self-Suab Nrov
Nrog rau qib suab nrov sib npaug ntawm 29.1 dB ntawm 1 kHz, nws ua rau pom kev ua tau zoo ntawm lub suab nrov sab hauv thiab muaj peev xwm nrhiav tau lub teeb liab tsis muaj zog, ua rau pom tseeb cov teeb liab acoustic hauv qab dej.
● Kev Tsim Kho Uas Muaj Nws Tus Kheej
Kev sib koom ua ke ntawm kev nrhiav cov teeb liab thiab kev khaws cov ntaub ntawv, lub kaw lus no tshem tawm qhov xav tau cov chaw nres nkoj sab nraud; nws tuaj yeem xa mus rau hauv qab dej kom ua haujlwm tau ywj pheej *hauv qhov chaw*, muab kev xa mus yooj yim thiab kev ua haujlwm yooj yim.
● Kev Ntsuas Txhim Khu Kev thiab Kev Ua Haujlwm Ruaj Khov
Tau ntsuas los ntawm Chaw Nres Tsheb Hydroacoustic Metrology Level I ntawm National Defense Science, Technology, thiab Industry Bureau, lub kaw lus muaj cov nqi ntsuas tau thiab cov cim qhia kev ua tau zoo, txhim khu kev qha. Tsim los rau kev sib raug zoo nrog cov chaw nyob hauv dej hiav txwv, tag nrho cov chav ua haujlwm nrog kev ruaj khov tshwj xeeb, ua tau raws li cov kev cai rau lub sijhawm ntev..
Cov Kev Ntsuas Kev Txawj
| Khoom | Cov Kev Cai | Cov Lus Cim |
| Kev rhiab heev ntawm Hydrophone
| -201 ± 1.5 dB ntawm 1V/µPa (16 Hz – 1 kHz) | Tsis suav nrog Preamplifier |
| -200 ± 1.5 dB ntawm 1V/µPa (1 kHz – 10 kHz) | Tsis suav nrog Preamplifier | |
| Kev taw qhia | Kab rov tav Omnidirectional |
|
| Preamp nce qib | 0, 20, 26, 30 dB (Xaiv Tau) | Lub suab nrov: 20 dB |
| Tus Nqi Qauv | 64 kHz |
|
| Kev daws teeb meem | 24-ntsis |
|
| Dynamic Range | ≥ 105 dB |
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| Sib npaug ntawm tus kheej-suab nrov | 29 dB @ 1 kHz |
|
| Qhov Muaj Peev Xwm Cia Khoom Siab Tshaj Plaws | 256 GB |
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| Hom Kev Ua Haujlwm | Phau Ntawv Qhia (Txuas Ntxiv), Segmented, Periodic |
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| Tag Nrho Cov Kev Siv Hluav Taws Xob | Hom Kev Ua Haujlwm: ≤ 255 mW @ 12 VDC |
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| Qhov Loj | Txoj kab uas hla sab nraud: 32 hli; Ntev: 515 hli | Cov khoom sib txuas tsis suav nrog |
| Qhov hnyav | Qhov hnyav (hauv huab cua): 1674.4 g |
|
| Khoom siv | Hlau tsis xeb |
|
| Kev Sib Txuas Lus | RS485 |
Daim Ntawv Teev Khoom
| Khoom | Qhov ntau | Chav tsev |
| Kev Saib Xyuas Suab Nrov Hauv Qab Dej | 1 | Teeb tsa |
| Khoom Siv USB Drive | 1 | Teeb tsa |
| Cov Software Siv Hauv Computer | 1 | Teeb tsa |
