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TECPEL_TEST AND MEASUREMENT INSTRUMENTS

　

Sound Level Calibrator

Model：DSL 336 

Features :

  • 94dB and 114dB Sound Calibration at 1KHz
  • Accurate and Simple to use
  • Fits 1", 1/2" or 1/4" diameter microphone

Specifications for DSL 336                                  CE Approved                                                         

Output Sound Pressure Levels 114dB and 94dB re 20 uPa under reference conditions.
Output Frequency 1000Hz 4%
Reference Conditions TEMPERATURE -->23oC(73oF)
ATMOSPHERIC PRESSURE -->1013 mbar (760mm of Hg)
RELATIVE HUMIDITY -->65%
Accuracy of Sound Pressure Level Under stated reference environment conditions 0.5dB
Power One 9V battery 006P or IEC 6F22 or NEDA 1604.
Battery Test Internal circuitry checks condition of battery continuously.
Calibrator will operate at all if battery voltage falls below
acceptable range.
Battery life About 50 hours
Dimensions 103(L) x 63(W) x 54(H)mm
Weight approx. 200g (include batteries)
Operating temperature 0 - 50oC(32 - 122oF)
Operating humidity 0 - 90%RH
Accessories 9V battery, Carrying case , Instruction manual. 1" ,1/2" and 1/4"
Microphone Adaptor

　

TECPEL CO., LTD
NO, 13, ALLEY 5, LANE 31 CHUNG-TEH STREET,
TAIPEI 110, TAIWAN, R.O.C.
E-MAIL: sales@tecpel.com Web-site: http://www.tecpel.com/ ; http://www.oka.com.tw/
TEL:2-27375866 FAX:886-2-27373343