Informacje o sprzęcie

Brüel & Kjær 1625 Inny
Producent:
Brüel & Kjær
Modelu: 1625
Data: 1985
Kategorii: Przyrządy pomiarowe
Grupa: Inny
Opis: Octave Filter Set
Informacje:

1/3 - 1/1 Octave Filter Set Type 1625 A portable Band Pass Filter Set primarily intended for use with Sound Level Meter Type 2230, 2231 or 2233. Permits third-octave frequency analysis, and octave frequency analysis with a step of octave or third-oc-tave. Fully automatic recording of the analysis is possible with a Level Recorder Type 2317, 2306 or Type 2309. The scanning of the filter and the Level Recorder are fully controlled by the Filter Set to obtain an optimal recording. Two scanning speeds are available for analysis of levels measured with "Slow” or "Fast" time weighting. The selectable centre frequency range is from 20 Hz to 20 kHz and a linear position gives a frequency band from 3 Hz to 75 kHz. The analysed signal may also be weighted by selecting “A” or “C” frequency weightings on the Sound Level Meter.

Te Podręczniki są dostępne dla powyższego urządzenia:

Typ instrukcji: Instrukcja obsługi BruelKJAER-9058-Manual-Page-1-Picture
Stron: 25
Rozmiar: 1.26 Mbytes (1321370 Bytes)
Język: Angielski
Zmiana:
Podręcznik numer:
Data: 01 maj 1985
Jakość: Skanowany dokument, wszystko czytelne.
Data wysłania:
MD5: 11daa685a5ab991fcd660297c4a0f4e2
Pliki do pobrania: 222 od 26 maj 2017
Informacje:

NTRODUCTION AND SPECIFICATIONS (PRODUCT DATA) ... 1 CONTROLS ... 5 OPERATION ... 9 3.1. PRELIMINARY ... 9 3.2. POWER SUPPLY ... 10 Battery check ... 10 Battery repiacement ... 10 Mains Power supply and Charger ZG 0254 ... 11 3.3. FREQUENCY ANALYSIS ... 12 General Measurements ... 12 Third-Octave Analysis Recording ... 12 Octave Analysis Recording ... 15 Frequency Analysis controlled by Level Recorder ... 17 APPENDIX ... 19 SERVICE AND REPAIR ... 21

BruelKJAER-9058-Manual-Page-1-Picture


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