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| Warranty: | 1 Year | 
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    | 
        
        Name
         | 
      
        
        Pile integrity tester
         | 
     
| 
        
        Specifications
         | 
      
        
        P800
         | 
     
| 
        
        System noise voltage
         | 
      
        
        Less than 2mV
         | 
     
| 
        
        Dynamic range
         | 
      
        
        Greater than 138dB
         | 
     
| 
        
        Amplifier frequency band
         | 
      
        
        10Hz~10kHz
         | 
     
| 
        
        A/D resolution
         | 
      
        
        16 bit A/D
         | 
     
| 
        
        Sampling time interval
         | 
      
        
        2us~32768us
         | 
     
| 
        
        Sampling length
         | 
      
        
        1024, 2048, 4096
         | 
     
| 
        
        Time indication error
         | 
      
        
        Less than 1%
         | 
     
| 
        
        Number of channels
         | 
      
        
        Single channel
         | 
     
| 
        
        Amplification factor
         | 
      
        
        1~128
         | 
     
| 
        
        Trigger mode
         | 
      
        
        Signal trigger
         | 
     
| 
        
        Sensor sensitivity
         | 
      
        
        100mV/g
         | 
     
| 
        
        Sensor frequency band
         | 
      
        
        1-10000Hz
         | 
     
| 
        
        Continuous working time
         | 
      
        
        More than 10 hours
         | 
     
| 
        
        Power supply
         | 
      
        
        Built-in rechargeable lithium battery (11.1V)
         | 
     
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        Working environment
         | 
      
        
        Temperature: -10~40ºC Humidity <90%RH
         |