Sound Level Meter

Delta OHM HD2010

Untuk mengukur tingkat kebisingan area ambient

Standar             : Class 1 or 2 X group according to IEC 61672:2002 and               
                      class 1 or 2 according to IEC 60651:2001 and IEC 60804:2000          
                      type 1 or 2 according to ANSI S1.4-1983 and S1.43-1997              
Microphone         : 1/2"  UC52 condenser type, pre-polarized, for free field.              
Dynamic range       : 30 dBA ÷ 143 dB Peak                                    
Linear Field         : 80 dB                                              
Acoustic Parameters   : Spl, Leq, SEL, LEP,d, Lmax, Lmin, Lpk, Dose, Ln                  
Frequency Weights     : simultaneous A, C, Z (only C and Z for Lpk)                      
Temporal Weights     : simultaneous FAST, SLOW, IMPULSE                          
Integration           : from 1s to 99 hours with erasing function (Back-Erase)              
Statistical Analysis     : It displays up to 3 percentile levels, from L1 to L99                
                      Probability distribution and percentile level calculation from L1 to L99     
                      (Option 2 “Data Logger” and option 5 “Advanced Analyzer”)          
                      Parameter: LFp, Leq, Lpk weighted A, C o Z (solo C o Z per Lpk)      
                      Sampling frequency: 8 samples/second                        
                      Classification: Classes of 0.5 dB                            
Analysis of Events (Option 2 Data    : Calculation of 5 freely-programmable event parameters    
  Logger” and option 5 “Advanced     Calculation of statistical levels from L1 to L99          
  Analyzer” )                     Event identification trigger with programmable threshold and duration 
                                filter                                      
                              Manual trigger                                
Data Logger                 : 1 sampling from 1/8 s to 1 hour and 3 profiles with 2 samples/second
Display                     : 3 parameters in numeric format, Backlit LCD (“LCD” option),  
                              Profile LAFp with 8 samples/second, Graph of sound level probability
                              distribution, Graph of percentile levels from L1 to L99      
Memory                     : Internal memory equal to 4 MB                      
                              External, via the HD2110MC memory card interface, using MMC or SD 
                              cards up to 2 GB                                
Input/Output                 : RS232 serial and USB interfaces, AC output (LINE), DC output  
PC Programs                 : PC interface for data download, set up and instrument management.
                              Licensed software modules to be enabled by hardware key.    
Operating conditions           : Working temperature ‑10÷50°C, 25÷90%RH (without condensation), 
                              65÷108kPa. Protection degree: IP64                  
Power Supply                 : 4 x AA batteries or external 9÷12Vdc 300mA              
Dimension and weight           : 445x100x50 mm equipped with preamplifier, 740 g (with batteries).
Buku Manual Operasional        : Bahasa Inggris dan Bahasa Indonesia                  
Kartu Garansi                                                              

 

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