Casella-cel CEL-63X Bedienungsanleitung

CEL-63x Environmental & Occupational Noise Meter HB3356-03 User Manual CASELLA MEASUREMENT Regent House, Wolseley Road, Kempston, Bedford, MK42

CEL-63x Environmental & Occupational Noise Meter 10 Casella CEL 3 Quick reference 3.1 Powering the instrument The options for powering the

CEL-63x Environmental & Occupational Noise Meter 11 Casella CEL Fitting the batteries You do not need any special tools to fit new batteries

CEL-63x Environmental & Occupational Noise Meter 12 Casella CEL 3.2 Using the controls The CEL-63x instrument is designed to allow easy ope

CEL-63x Environmental & Occupational Noise Meter 13 Casella CEL 3.3 Set the time and date Follow the steps below to set the clock. 1. Pre

CEL-63x Environmental & Occupational Noise Meter 14 Casella CEL Each measurement run stores both the before-run and the after-run calibratio

CEL-63x Environmental & Occupational Noise Meter 15 Casella CEL Figure 4. Instrument calibration 8. Press the ON/OFF key on the calibrato

CEL-63x Environmental & Occupational Noise Meter 16 Casella CEL 3.5 Making a measurement run The CEL-63x instrument measures, calculates an

CEL-63x Environmental & Occupational Noise Meter 17 Casella CEL Fixed measurement view Figure 5. Set a fixed measurement view

CEL-63x Environmental & Occupational Noise Meter 18 Casella CEL User-defined measurement view Figure 6. Set a user-defined measurement view

CEL-63x Environmental & Occupational Noise Meter 19 Casella CEL Key press The key press mode allows you to start and stop each measurement r

CEL-63x Environmental & Occupational Noise Meter 2 Casella CEL Contents Contents ...

CEL-63x Environmental & Occupational Noise Meter 20 Casella CEL Figure 7. Measurement controls

CEL-63x Environmental & Occupational Noise Meter 21 Casella CEL Measurement data sets The data sets option controls how the CEL-63x instrume

CEL-63x Environmental & Occupational Noise Meter 22 Casella CEL The cumulative data set alone does not provide time history information. To

CEL-63x Environmental & Occupational Noise Meter 23 Casella CEL To select the Periodic data capture mode, set the Data Sets Mode control to

CEL-63x Environmental & Occupational Noise Meter 24 Casella CEL 4 Detailed description 4.1 Microphone and pre-amplifier The CEL-63x instru

CEL-63x Environmental & Occupational Noise Meter 25 Casella CEL Navigation keys The four Navigation keys allow you to select items on the ma

CEL-63x Environmental & Occupational Noise Meter 26 Casella CEL Switch-on The CEL-63x instrument shows an introduction screen after you swit

CEL-63x Environmental & Occupational Noise Meter 27 Casella CEL Status The Status screen shows the following information about the instrumen

CEL-63x Environmental & Occupational Noise Meter 28 Casella CEL Octave and 1/3-Octaves The Octave and 1/3 -Octave screen includes an octave

CEL-63x Environmental & Occupational Noise Meter 29 Casella CEL Calibration mode The CEL-63x instrument changes automatically from Stop mode

CEL-63x Environmental & Occupational Noise Meter 3 Casella CEL Measurement stop screen ...

CEL-63x Environmental & Occupational Noise Meter 30 Casella CEL If the calibration fails, this indicates a technical problem with either the

CEL-63x Environmental & Occupational Noise Meter 31 Casella CEL Measurement run screens The CEL-63x instrument captures measurements when it

CEL-63x Environmental & Occupational Noise Meter 32 Casella CEL Values screen The Values screen shows a list of the centre frequencies for e

CEL-63x Environmental & Occupational Noise Meter 33 Casella CEL Menu screens The CEL-63x instrument‟s Menu mode has three options: The Set

CEL-63x Environmental & Occupational Noise Meter 34 Casella CEL User settings The table below lists the functions that you can change in a u

CEL-63x Environmental & Occupational Noise Meter 35 Casella CEL Set Clock The CEL-63x instrument has an internal clock, which allows the ins

CEL-63x Environmental & Occupational Noise Meter 36 Casella CEL Measurement start and stop modes There are three methods available to start

CEL-63x Environmental & Occupational Noise Meter 37 Casella CEL When the instrument has cycled through all six timers, it either stops the r

CEL-63x Environmental & Occupational Noise Meter 38 Casella CEL 1. This example is a single cumulative measurement run as a dark blue line.

CEL-63x Environmental & Occupational Noise Meter 39 Casella CEL Event Start Selections that can be made to the onset time (s), the threshold

CEL-63x Environmental & Occupational Noise Meter 4 Casella CEL 6.17 Storage environmental conditions ...

CEL-63x Environmental & Occupational Noise Meter 40 Casella CEL Audio Recording There are five main options in the Settings screen: Audio

CEL-63x Environmental & Occupational Noise Meter 41 Casella CEL NOTE If Pause is ON or a Level or External event is in Progress when the ma

CEL-63x Environmental & Occupational Noise Meter 42 Casella CEL Meter Mode The Meter Mode option allows you to set whether the CEL-63x instr

CEL-63x Environmental & Occupational Noise Meter 43 Casella CEL Memory results The CEL-63x instrument has 2 GB of memory that is available

CEL-63x Environmental & Occupational Noise Meter 44 Casella CEL Delete The Delete screen allows you to delete a single run after you select

CEL-63x Environmental & Occupational Noise Meter 45 Casella CEL This screen has the following options: Own Logo – This option prints a sto

CEL-63x Environmental & Occupational Noise Meter 46 Casella CEL Any mix of print reports and result screens can be printed. Printer set-up

CEL-63x Environmental & Occupational Noise Meter 47 Casella CEL Instrument status Select the Status option in Menu mode to see information

CEL-63x Environmental & Occupational Noise Meter 48 Casella CEL 4.4 Measurement views User settings The CEL-63x instrument has two measurem

CEL-63x Environmental & Occupational Noise Meter 49 Casella CEL L Avg threshold The LAvg threshold can be set in the range 0 dB or 70 dB to

CEL-63x Environmental & Occupational Noise Meter 5 Casella CEL 1 Introduction The CEL-63x series is a family of noise meters (where „x‟ is

CEL-63x Environmental & Occupational Noise Meter 50 Casella CEL Octave time constant The setting options are for F (Fast) or S (Slow) octave

CEL-63x Environmental & Occupational Noise Meter 51 Casella CEL Figure 12. User-defined measurement view The CEL-63x instrument has four s

CEL-63x Environmental & Occupational Noise Meter 52 Casella CEL SPL and Leq SPL The function highlighted in red is the main SPL (instantaneo

CEL-63x Environmental & Occupational Noise Meter 53 Casella CEL Other functions listed under Leq are as follows: LAIeq is an integrating A

CEL-63x Environmental & Occupational Noise Meter 54 Casella CEL period and produce an average level that assumes the highest level was prese

CEL-63x Environmental & Occupational Noise Meter 55 Casella CEL 4.5 Connections All connections to the CEL-63x instrument are made through

CEL-63x Environmental & Occupational Noise Meter 56 Casella CEL analysis and graphing tools, which you can use to analyse and view measureme

CEL-63x Environmental & Occupational Noise Meter 57 Casella CEL 5 Mode Selection (SLM, Online, NNR) 5.1 General Changes to the mode of ope

CEL-63x Environmental & Occupational Noise Meter 58 Casella CEL 3. 10 seconds pre-trigger is set. 4. Capture of Voice notes before a run are

CEL-63x Environmental & Occupational Noise Meter 59 Casella CEL 6 Specifications 6.1 General The CEL-63x family is a range of instruments

CEL-63x Environmental & Occupational Noise Meter 6 Casella CEL Colour coding The CEL-63x instrument‟s screens use a colour code to help you

CEL-63x Environmental & Occupational Noise Meter 60 Casella CEL 6.3 Measurement range Single measurement range up to 140.2 dB(A) RMS and 14

CEL-63x Environmental & Occupational Noise Meter 61 Casella CEL 6.10 Time weightings Fast (F), Slow (S) and Impulse (I) according to IEC 61

CEL-63x Environmental & Occupational Noise Meter 62 Casella CEL 6.18 Microphones CEL-251 ½-inch Class 1, 50 mV/Pa pre-polarised back elect

CEL-63x Environmental & Occupational Noise Meter 63 Casella CEL 6.23 Electromagnetic compatibility The instrument is designed and tested to

CEL-63x Environmental & Occupational Noise Meter 64 Casella CEL impedance should be as high as possible, and a coaxial connection cable of b

CEL-63x Environmental & Occupational Noise Meter 65 Casella CEL Sound pressure levels (SPL) o LAF o LCF o LZF o LAS o LCS o LZS o L

CEL-63x Environmental & Occupational Noise Meter 66 Casella CEL Average sound pressure level with exchange rate Q o LAvg(Q4) o LAvg(Q5)

CEL-63x Environmental & Occupational Noise Meter 67 Casella CEL D) Marker Record Results This produces a file of events where each event is

CEL-63x Environmental & Occupational Noise Meter 68 Casella CEL 7 Care and maintenance Use a clean, slightly damp cloth to wipe the outsi

CEL-63x Environmental & Occupational Noise Meter 69 Casella CEL 8 Servicing and Warranty arrangements 8.1 Inspection and test To make cert

CEL-63x Environmental & Occupational Noise Meter 7 Casella CEL 1.2 Safety The CEL-63x instrument does not present a safety risk when you u

CEL-63x Environmental & Occupational Noise Meter 70 Casella CEL The warranty excludes the following components of the product or aspects of

CEL-63x Environmental & Occupational Noise Meter 71 Casella CEL NOTE Any stored data should be downloaded before sending the unit for servi

CEL-63x Environmental & Occupational Noise Meter 72 Casella CEL 9 Glossary The following list defines some of the acoustic terms that you c

CEL-63x Environmental & Occupational Noise Meter 73 Casella CEL time constant to rising signals and a 1500 ms time constant to decaying sign

CEL-63x Environmental & Occupational Noise Meter 74 Casella CEL Example A Threshold value is used during the calculation of LAvg, where any

CEL-63x Environmental & Occupational Noise Meter 75 Casella CEL 10 Additional information The following additional information relates to t

CEL-63x Environmental & Occupational Noise Meter 76 Casella CEL 5. Linear operating range Table 4 shows the lower and upper limits of the l

CEL-63x Environmental & Occupational Noise Meter 77 Casella CEL 9. Highest level Using the microphones CEL-251 and CEL-252, the highest sou

CEL-63x Environmental & Occupational Noise Meter 78 Casella CEL 13. Electric field strength greater than 10 V/m The CEL-63x instrument has n

CEL-63x Environmental & Occupational Noise Meter 79 Casella CEL without the wind screen, then you must set the calibration level to 113.88 d

CEL-63x Environmental & Occupational Noise Meter 8 Casella CEL CAUTION The CEL-63x instrument can operate from a battery power supply.

CEL-63x Environmental & Occupational Noise Meter 80 Casella CEL Nominal Frequency Actual Frequency 0 Degree Free Field Response 0 Degree Fre

CEL-63x Environmental & Occupational Noise Meter 81 Casella CEL Table 8. CEL-63X with CEL-251 Microphone directional response (dB) relative

CEL-63x Environmental & Occupational Noise Meter 82 Casella CEL Table 9. CEL-63X with CEL-251 Microphone directional response (dB) relative

CEL-63x Environmental & Occupational Noise Meter 83 Casella CEL 10.3 Data and Protocols for Online Mode The feature is available in all var

CEL-63x Environmental & Occupational Noise Meter 84 Casella CEL B) To set Profiles Only 1. Disable Output Periods (in the Online Menu above

CEL-63x Environmental & Occupational Noise Meter 85 Casella CEL Output Periods:- This gives the option to Output Period Results or not (see

CEL-63x Environmental & Occupational Noise Meter 86 Casella CEL If Ln‟s are also output then 5 functions are output immediately after the LC

CEL-63x Environmental & Occupational Noise Meter 87 Casella CEL Octave or 1/3 Octave Period Result line :- If the 1/1, 1/3 Octave Leq is ena

CEL-63x Environmental & Occupational Noise Meter 9 Casella CEL 2 Features Figure 1 shows the main features of the CEL-63x instrument. Refer