Product Description
Benetech GM1356 Sound Level Meter Data Logger
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Unit ini telah dirancang untuk memenuhi persyaratan pengukuran insinyur kebisingan, kontrol kualitas kebisingan dan pencegahan kesehatan di berbagai lingkungan, seperti pengukuran kebisingan di pabrik, kantor, jalan lalu lintas, keluarga dan semua aplikasi pengukuran kebisingan lainnya.
Fitur Benetech GM1356 Sound Level Meter Data Logger :
- Pengukuran resistensi isolasi
- Pengukuran AC
- Pengukuran DC
- Pengukuran resistensi kecil
- Deteksi langsung dari resistensi yang diuji
- Perlindungan sirkuit pendek dari resistansi yang diukur
- AC dan DC Identifikasi Otomatis
- Data pengukuran terkunci.
- Indeks polarisasi
- Tes Rasio Penyerapan
- Pelepasan otomatis
- Pengingat baterai rendah
- Tampilan Digital Layar LCD Besar
- Catu Daya DC Eksternal DC9V 1.5A
- 10m pengukuran resistensi internal
- Lebih dari alarm batas
- Rentang otomatis
- Lampu alarm merah, alarm buzzer.
- Alarm tegangan tinggi
- Uji tampilan tegangan
Spesifikasi Benetech GM1356 Sound Level Meter Data Logger :
| Calibration sound source | 94dB@1KHz |
| Measurement range | 30~130dBA、35~130dBC |
| Accuracy | ±1.5dB（reference sound pressure standard，94dB@1KHz） |
| Frequency response | 31.5Hz~8.5KHz |
| Resolution | 0.1dB |
| Measuring level | 30 to 80 , 50 to 100, 60 to 110, 80 to 130, 30 to 130 |
| Dynamic range | 50dB/100dB |
| Overload indication | OVER / UNDER |
| Frequency weighting characteristic | A and C |
| Digital display | 4 digits |
| Analogy bar graph | 1dB/1 bar graph |
| Sampling rate | FAST:8times/second;SLOW:2times/second |
| AC signal output | 4Vrms/ full bar graph, output impedance is about 600 ohm |
| PWM signal output | Duty cycle =0.01X db value/3.3 x 100% |
| Dyna mic cha racteristic | FAST(high speed)/SLOW(low speed) |
| Calendar accuracy | ±30seconds/day |
| Data stor age quantity | 4700 |
| The m aximum value holding | MAX |
| Auto power off | 10 minutes without operation |
| Micro phone | 1/2inch polarization capacitance microphone |
| Power supply | 6V (4PCS 1.5V Alkline battery) |
| Dimension | 70x35x256mm |
| Weight | 244G (Without battery) |
| Battery life | 20h continuous use(Alkaline batteries) |
Benetech GM1356 – Datasheet
SYARIFTAMA GLOBAL INDONESIA adalah distributor dan Supplier Benetech GM522 di Jawa Barat & Jakarta dan juga menjual Brand Benetech diantaranya Benetech GM520 Digital Manometer, Benetech GM510 Digital Manometer Pressure Gauge, Benetech GM1030 Split Type Lux Meter, Benetech GM1030C Split Type Lux Meter, Benetech GM3123 Insulation Tester, Benetech GM3125 Insulation Tester, Benetech GT5307B Insulation Continuity Tester dll. lihat produk kami lainnya di sini KMT,JSI,SGM atau hubungi kami lewat Whatsapp 0821-3010-0456. atau via email [email protected] [email protected].
