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CAL150

Precision Acoustic Calibrator

Manual

Содержание CAL150

Страница 1: ...CAL150 Precision Acoustic Calibrator Manual...

Страница 2: ......

Страница 3: ...I150 01 Rev E Larson Davis CAL150 Manual...

Страница 4: ...ject to change without notice and should not be construed as a commitment or representation by PCB Piezotronics Inc This publication may contain inaccuracies or typographical errors PCB Piezotronics I...

Страница 5: ...her 94 0 or 114 0 dB switch selectable at a frequency of 1 kHz It has been designed for both field and laboratory use and the accuracy has been calibrated to a reference traceable to the National Inst...

Страница 6: ...CAL150 Technical Reference Manual Features 1 2...

Страница 7: ...section of the back panel up to remove it Step 2 Gently pull the battery connector clip sufficiently outside the interior to permit it to be snapped onto the battery terminals Step 3 Tuck the battery...

Страница 8: ...instrument to 113 86 dB and 1 kHz When the microphone and instrument are at a temperature other than near room temperature or static pressures not near sea level then corrections will need to be added...

Страница 9: ...dcap during calibration as this may damage the microphone Step 2 Insert the proper microphone adapter fully into the calibrator Make sure it fits snugly Step 3 Insert the microphone fully into the ada...

Страница 10: ...calibration Each time the ON button is pressed the CAL150 will run approximately 60 seconds on a fresh battery Do not press the ON button again to turn it off Wait until the calibrator times out It i...

Страница 11: ...0 is insensitive to magnetic fields However the instrument being tested may not be Therefore calibration should not be done near motors dynamos high voltage wires or other sources of electromagnetic f...

Страница 12: ...tors and several instruments one calibration a year is recommended If the CAL150 is being used to calibrate several instruments then the history of calibration adjustments can usually pinpoint which i...

Страница 13: ...ments IEC 61326 1 2005 Electrical equipment for measure ment control and laboratory use EMC requirements Technical Specifications Calibration sound pressure level factory specification Calibration sou...

Страница 14: ...hickness 25 9 mm 1 02 in Weight 156 gm 5 5 oz Battery 9 V NEDA 1604A or IEC 6LR61 With sufficient battery voltage calibrator will run after releasing ON button for 1 to 1 5 minutes before automatic sh...

Страница 15: ...hnical Specifications A 3 1 4 WS3P WS3F and WS3D microphones with ADP024 adaptor According to IEC 61094 1 2000 1 2 LS2P no adaptor required Other Microphones 3 8 with ADP031 adaptor 4180 Microphone Th...

Страница 16: ...1 2004 Industrial scientific and medical ISM radio frequency Electromagnetic disturbance characteristics Limits and methods of measurement Class B Group 1 Immunity Test Standards EC Electrostatic disc...

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