Product ID: Tecpel DSL-336A
Sound Level Calibrator
TECPEL DSL-336A Sound Level Calibrator (1KHz)
By many regulations, sound level meters need to verify their accuracy before and after
measurements. Our sound calibrator series are designed to fulfill this customer needs.
These calibrators provide different sound level at different frequencies to fit different
regulations and they are perfect for periodical check on their sound level meters.
94dB and 114dB Sound Calibrator at 1kHz.
Accurate and Simple to Use.
Fits 1 inch and 1/2 inch Microphones.
Low battery indicator.
IEC 60942(2003) Class 2,Ans1.40-1984
DSL 336A Specifications:
Specifications for DSL 336A 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
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" and 1/2"
Output Sound Pressure Levels:
114dB and 94dB re 20uPa under reference Conditions
Output Frequency: 1000Hz±2%
Total Harmonic Distortion:
Static press 103hpa
Relative humidity 50%
Accuracy of sound pressure level:
Understated reference environment conditions ±0.5dB
Operate: Green LED indicator
Low battery: Red LED indicator
Battery: 9V battery
Dimensions: 113x63x44 mm
Battery, Operation Manual, soft Carrying bag, 1/2 inch Microphone adapter.
Optional accessory: Tracealbe calibration certificate to Taiwan Electronics Laboratoy ETC.
DSL-336A Digital Sound Level Calibrator
Minimum Order: Negotiable
TECPEL CO., LTD.
http://www.tecpel.net ; http://www.tecpel.com
TECPEL CO., LTD.
How to calibrate sound level meter?
How to use signal output of sound level meter connecting LED Monitor display?