CASELLA CEL CEL-490 Bedienungsanleitung PDF herunterladen (Seite 4)

CEL-63x Environmental Noise Meter

4 Casella CEL

1 Introduction

The CEL-63x series is a family of noise meters (where „x‟ is a digit that indicates

the model variant – see Figure 14 on page 54). These are powerful

measurement tools to support a wide range of industrial, health and safety, and

environmental noise measurement requirements.

For a breakdown of the different models and their functionality, refer to

section 5 “Specifications” beginning on page 54.

The CEL-63x instrument uses the latest digital signal processing technology to

provide a full range of functions, including integrating and real-time octave and

1/3-octave band analysis.

The CEL-63x instrument uses a colour TFT screen to show a range of

information, including operating menus and messages, warnings, and the

results of measurements. The screen is clear and easy to read under all ambient

lighting conditions, including total darkness.

Measurements captured by the CEL-63x instrument conform to international

standards for acoustic measurement. The measurements are saved

automatically in high-capacity internal Flash memory. You can transfer the

measurement results to a PC where you can manage the results and create

reports by using the Casella Insight data management software.

1.1 Structure of this User Manual

The structure of this User Manual is designed to help you find the information

and instructions you need to complete a task easily. Refer to section 3 “Quick

reference” on page 9 for instructions to use the CEL-63x instrument.

If you need more information about any of the CEL-63x instrument‟s controls,

screens and features, then you should read the chapter called “Detailed

description”, which begins on page 23.

To help you find the information you need quickly in the electronic version of

this User Manual, it includes „clickable‟ links. The links appear as blue

underlined text. You can also click the names of chapters and sections in the

bookmark panel, and in the table of contents, to jump to that part of the

manual.

Colour coding

The CEL-63x instrument‟s screens use a colour code to help you identify their

purpose quickly. This manual uses the same colour codes. Refer to section 4.3

“Screen groups” beginning on page 24 for more information.

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CASELLA CEL CEL-490 Bedienungsanleitung Seite 4