Digital Light Meter

Order Code: 19203472.71

Category: General Lab Equipment III

Digital Light Meter; Sampling rate:-  = 2.5 times per second ; Photo detector:-  = Silicon photo-diode and spectral response filter; Operating conditions:- =  Temperature: 0 to 40 °C; Humidity:   = < 80% RH; St...



SPECIFICATION

  • Digital Light Meter;
  • Sampling rate:-  = 2.5 times per second ;
  • Photo detector:-  = Silicon photo-diode and spectral response filter;
  • Operating conditions:- =  Temperature: 0 to 40 °C;
  • Humidity:   = < 80% RH;
  • Storage conditions:-  = Temperature: -10 to 50oC (14 to 140oF);
  • Humidity: RH  = < 80%  RH;
  • Dimensions:- 150 x 72 x 35mm (5.91 x 2.8 x 1.4 )  = 150 x 72 x 35mm (5.91 x 2.8 x 1.4 ) ;
  • Weight:-  = not greater than 320g with battery  gm;
  • Photo Detector Dimensions:-  = 92 x 60 x 29mm (3.62 x 2.36 x 1.14”) ;Detector cable length:-  = 91cm (3’) approximately ;
  • Low battery indication:-  = “BT” appears on the LCD ;
  • Power supply :-  = 6 ‘AAA’ cells;
  • Battery life approx 400  hr;
  • Display:-  = 3-1/2 digit, 2000 count LCD;
  • Spectral response:-  = CIE photopic (CIE human eye response curve), Cosine corrected ;
  • Measurement Repeatability:-  = ±2% ;Calibration:-  = Calibrated to a standard incandescent lamp at color temperature 2856ºK ;
  • Temperature coefficient:-  = ±0.1% per oC;  
  • Over range indication:-  = LCD displays ‘OL’ ;
  • Spectral accuracy: -  = CIE V@ function (f’1, 6%) ; 

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