Sound Level Calibrator(Tecpel DSL-336A) Product ID: Tecpel DSL-336A

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.
Features:
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
Sound level meter, Sound level calibrator, LED display Video

Category: Calibrators
Certificate:CE
  • DSL 336 Specifications:
    • 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
  • Specifications:
    • Output Sound Pressure Levels:
    • 114dB and 94dB re 20uPa under reference Conditions
    • Output Frequency: 1000Hz±2%
    • Total Harmonic Distortion:
    • Reference Condition:
    • Temperature 23°C(73°F)
    • Static press 103hpa
    • Relative humidity 50%
    • Accuracy of sound pressure level:
    • Understated reference environment conditions ±0.5dB
    • Battery test:
    • Operate: Green LED indicator
    • Low battery: Red LED indicator
    • Battery: 9V battery
    • Dimensions: 113x63x44 mm
    • Weight: Approx.170g
  • Standard Accessories:
    • Battery, Operation Manual, soft Carrying bag, 1/2 inch Microphone adapter.
  • Optional accessory:  Tracealbe calibration certificate to Taiwan  Electronics Laboratoy ETC.