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Sound Level Meter

Datalogger

 

and RS-232

 

Software

TES-1352H

INSTRUCTION MANUAL

TES ELECTRICAL ELECTRONIC CORP.

Содержание 1352H

Страница 1: ...Sound Level Meter Datalogger and RS 232 Software TES 1352H INSTRUCTION MANUAL TES ELECTRICAL ELECTRONIC CORP...

Страница 2: ...ROLS AND FUNCTIONS 6 6 DISPLAY DESCRIPTION 8 7 PREPARATION FOR USE 9 8 CALIBRATION PROCEDURE 11 9 MEASUREMENT PROCEDURE 12 10 STORE ERASE RECORDED DATA 12 11 OUTPUT CONNECTORS 13 12 RS 232 INTERFACE S...

Страница 3: ...t during storage and use Protect the instrument from air with high salt or sulphur content gases and stored chemicals as this may damage the delicate microphone and sensitive electronics Always turn t...

Страница 4: ...cords to a computer or real time analysis to a computer Both AC and DC signal outputs are available from a single standard 3 5mm coaxial socket suitable for use with a frequency analyzer level recorde...

Страница 5: ...istics including microphone 31 5 to 8000Hz Frequency weighting A meets the requirement of IEC 61672 1 for class 2 A weighting C meets the requirement of IEC 61672 1 for class 2 C weighting Time weight...

Страница 6: ...ar month day and hour minute second Display update rate 1 second Display first indication Depends on the condition the instrument when it was last turned off Warning indications Out of range indicatio...

Страница 7: ...90 RH non condensing Storage conditions 10 C to 60 C 70 RH non condensing Effect of temperature 0 5dB 10 to 50 C Effect of humidity 0 5dB for 30 RH to 90 RH at 40 C 1000Hz Dimensions Approx 265 L 72 W...

Страница 8: ...nd off 4 Button c Level range buttons select the level range for the measurement The following five settings are available 30 to 90dB 40 to 100dB 50 to 110dB 60 to 120dB 70 to 130dB d Press these butt...

Страница 9: ...rns to normal mode and the RECORD indicator disappears e Erase all records Turn off the instrument press and hold down this button then turn on the instrument until the CLr RECORD indication appears o...

Страница 10: ...PL Current time weighted sound level reading Sound Pressure Level 6 Low battery indication 7 MAX Maximum time weighted sound level reading 8 RECORD Data records indicator 9 Sound level reading 0 1dB r...

Страница 11: ...given in section 4 Specifications f Refit the battery cover and screw Use a screwdriver to tighten the screw g Press the button to turn on the instrument and check for correct operation Note Take car...

Страница 12: ...lar wind noise and strong air movements at the microphone can cause measurement errors Such effect can be reduced by using the windscreen Windscreen 4 Tripod Mounting For long term measurements the in...

Страница 13: ...on to select A frequency weighting 5 Use the button to select FAST time weighting 6 Insert the microphone very carefully and slowly all the way into the sound calibrator coupling orifice 7 Switch on t...

Страница 14: ...ted 6 The numeric level indication shows the currently measured sound level The reading is updated once every second 7 Press the button to record the maximum time weighted sound level encountered duri...

Страница 15: ...arithmic compression is available at this connector The signal reflects the frequency and time weighting settings of the instrument Output voltage 10mV 0 1mV dB Output impedance approx 5k Load impedan...

Страница 16: ...TES ELECTRICAL ELECTRONIC CORP 7F No 31 Lane 513 Rui Guang Road Neihu Dist Taipei Taiwan R O C Tel 02 2799 3660 Fax 886 2 2799 5099 E Mail tes ms9 hinet net http www tes com tw May 2009 1...

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