快速报价: Bruel & Kjaer 2236D

Bruel & Kjaer 2236D

Precision Integrating Sound Level Meter; with 512 Kbyte Memory and 1/1-Octave Filter Set

2236D

Electrical & Power Quality

Bruel & Kjaer

配置型号包含以下特性:

Electrical & Power QualitySound / Vibration Analyzers

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Precision Integrating Sound Level Meter Type 2236 has been designed specifically for environmental- and occupational-noise measurements.

Key Features

Conforms with IEC 651 (1979) and 804 (1985) Type 1

Conforms with ANSI S1.4 -1983 and Draft S1.43 - 199X Type 1

Calculates and displays LN values*

Simultaneous RMS and Peak measurements with independent frequency weighting

Automatic logging of results

Performs complete statistical analyses

40 records of manually stored results

Back-lit display

Automatic-start allows for unattended measurements

Optional octave filter

Note:

* user-definable for USA, UKe and Japanese models

Benefits
Double-Detector	A unique feature of the 2236 is that RMS and Peak detection occurs in parallel. In this way the sound level meter can display both the RMS value and the Peak value of the same signal — particularly useful when analyzing transients or impulses.
Intuitive User-Interface	The clearly marked arrows and symbols on the front panel, combined with the large LCD screen (with back light) make the sound level meter very easy to learn and use. The display is clear and concise, and an interactive dialog guides you through your measurement, quickly and efficiently. Warnings are also given when you attempt to change a set-up parameter once you have started your measurement.
Statistics	The sound level meter has three userdefinable LN values (only two fixed ones for the International version). With the USA and UKe models you can also perform Level and Cumulative Distributions on the results, allowing basic statistics on the spot.
Real-Time Clock	The 2236 sound level meter has a real-time clock for marking results with the date and time of any measurement — particularly useful for storing data for future use or presentation. The clock can be set directly from the front panel of the sound level meter, or over the digital interface.

Specifications
Precision Integrating Sound Level Meter — Type 2236
Ordering Information
Model	Description
2236 A – xxx	Precision Integrating Sound Level Meter with 128 Kbyte memory
2236 B – xxx	Precision Integrating Sound Level Meter with 512 Kbyte memory
2236 C – xxx	Precision Integrating Sound Level Meter with 128 Kbyte memory and 1/1-octave filter set
2236 D – xxx	Precision Integrating Sound Level Meter with 512 Kbyte memory and 1/1-octave filter set

Specifications Note
The – xxx extension refers to the particular English-language version
Version	– xxx Extension
International (Int.)	– 002
United States (US)	– 007
United Kingdom Industrial-noise (UKi)	– 008
United Kingdom Environmental- and Industrial-noise (UKe)	– 009
Japanese (Jap.)	– 010