- 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.
- 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