LD-CAL250
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      LD-CAL250

      • Battery powered Mikrofonkalibrator
      • Sound level 114 dB.
      • Frequency 250 Hz,.
      • complies with IEC 60942-2017 standard (class 1)

       

      basic data
      frequency (±2 Hz)250 Hz  
       
      sound level (±0. 1 dB)114 dB in relation to 20 µPa  
       
      Distortion< 2%  
      Conditions of use
      temperature range (operation)14... 122 ° F-10... 50 ° C 
       
      baromterischen pressure influence≤0,3 dB  
      technical characteristics
      settling≤2 s  
       
      Battery type9V block battery [2]
       
      number of batteries1  
       
      70 hoursbattery life [1] [2]
      physical properties
      size - height1.8 in45.7 mm 
       
      size - width1.8 in45.7 mm 
       
      Size - length5.0 in127 mm 
       
      dimensions9.0 oz255 grams 
      Notes
      [1]Typically  
       
      [2]For maximum battery life the use of alkaline cells is recommended.  
      Optional accessories
      079A31Adapter for eight 1/4 "headsets-1 
       
      ADP021Adapter for 1/4 "microphone-1 
      Included accessories
      ADP019Adapter for 1/2 "microphone-1 
      Additional informations
      Description Weather protection
      • Installation on 3/4 "thread
       
       
      Suitable for 1/2 "precision microphones  
       
      Description Weather protection
      • Installation on 1/4 "-20 threaded
       
       
      Suitable for 1/2 "precision microphones  
      LD-CAL250

      Specific References

      Download

      CAL250 data sheet

      CAL250 data sheet

      Download (1.13M)