Máy đo tốc độ vòng quay bằng tia laser SKF TKRT 10
 
 
    
        
            | Technical data | 
         
        
            | Designation | 
            TKRT 10 | 
         
        
            | Display | 
            5 digit LCD backlit display | 
         
        
            | Displayed resolution | 
            0,1 r/min up to 10 000 r/min, otherwise 1 r/min | 
         
        
            | Memory | 
            10 readings memories | 
         
        
            | Low battery indicator | 
            Yes | 
         
        
            | Auto switch off | 
            After 15 seconds | 
         
        
            | Measurement | 
         
        
            | - Optical modes | 
            r/min, hertz | 
         
        
            | - Contact modes | 
            r/min, metres, inches, yards, feet, per min, hertz | 
         
        
            | - Count modes | 
            total revs, metres, feet, yards | 
         
        
            | - Sampling time | 
            0,5 seconds (over 120 r/min) | 
         
        
            | - Linear speed | 
            0,2 to 1 500 metres/min (4 500 ft/min) | 
         
        
            | Optical Measurement | 
         
        
            | - Rotational speed range | 
            3 to 99 999 r/min | 
         
        
            | - Accuracy | 
            ±0,05% of reading ±1 digit | 
         
        
            | - Measuring distance | 
            50 to 500 mm (1.9 to 19.7 in.) | 
         
    
 
 
  
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