Bagikan
Perlindungan Pengguna
Bertemu Langsung untuk menghindari penipuan
Anonim sangat tidak aman
Cek pembayaran Nihil (tidak disarankan)

Informasi tambahan

CEM DT-855 Sound Level Meter
============================================================
DT-855 Sound Level Meters are designed for noise project, quality control, illness prevention & cure and all kinds of environmental sounds measurements. It is applied to the sounds measurement at factory, school, office, traffic access and household etc.
============================================================
Features
* This unit confirms to the IEC61672-1 class 2 for Sound Level Meters
* MAX & MIN measurements
* Overrange & Underrange display
* A & C Weighting
* FAST & SLOW response
* Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder
* Datalogger function
* Adjustable Alarm-Levels
* Memory for 32700 readings
============================================================
Specifications
Standard : IEC61672-1 Type 2, ANSI S1.4 Type2
Accuracy : 1.4dB
Frequency range : 31.5Hz - 8kHz
Dynamic range : 50dB
Level ranges :
Lo : 30dB - 80dB
Med : 50dB - 100dB
Hi : 80dB - 130dB
Auto : 30dB - 130dB
Time weighting : FAST (125mS), SLOW (1s)
Microphone : 1/2 inch electret condenser microphone
Resolution : 0.1dB
Display Update : 2 times/sec
Analog output : AC/DC outputs, AC=1Vrms, DC=10mV/dB
Size (H x W x D) : 248mm x 65mm x 45mm
Weight : 248g
Accessories : 9V battery, gift box and carrying case.
============================================================
UNTUK MENGHINDARI PESANAN BARANG ANDA DITOLAK OLEH KAMI, SILAHKAN BERTANYA STOCK BARANG TERLEBIH DAHULU. TERIMA KASIH
============================================================
BERMINAT DENGAN BARANG TERSEBUT, SILAHKAN MENGHUBUNGI NOMOR DIBAWAH INI:
+62.813.3117.0440 (CALL OR WA)
[email protected] (MAIL)
TERIMA KASIH

Tidak ada komentar Masuk and be first to leave comment!

      Tinggalkan pesan untuk penjual

      *
      Kolom ini harus diisi
      Memasukkan kata-kata di atas:

      Bersihkan