B&K 2250 Light Manual de usuario descargar pdf (Pagina 29)

CHAPTER 2

Assembling your Analyzer

4) Insert the male plug of the dual 10-pole adaptor into the top socket of Type 2270 (see item

17 in Fig.2.1) and push gently until it snaps into position.

Mounting the Measurement Microphone on the Microphone Holder and Tripod

Mount the microphone and preamplifier combination onto Microphone Holder UA-1317 and

Small Tripod UA-0801, as follows:

1) Set Small Tripod UA-0801 in the required position, and adjust to the required height.

2) Screw Microphone Holder UA-1317 onto the threaded stud on the tripod ball-joint, and

position the holder as required.

3) Push the microphone and preamplifier combination carefully into the microphone

holder, so that it grips onto the body of the microphone and preamplifier. Ensure that the

microphone cable sits properly in the plastic guide.

Once you have carried out these instructions, you are ready to start measuring, see Chapter 3.

2.5.4 Measuring for Convenience

Measurements that need to be done at short notice, with no particular accuracy can be carried

out by simply holding the analyzer or using any combination of hardware components and

accessories shown in Fig.2.4.

2.5.5 Measuring Using Accelerometers

For vibration measurements you need an accelerometer as the measurement transducer. The

accelerometer is connected to the rear socket of the analyzer.

Please refer to Chapter 3 of FFT Analysis Software User Manual BE 1778 for detailed

information about selecting the right accelerometer and how to mount it correctly.

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B&K 2250 Light Manual de usuario Pagina 29