휴대용 조도측정기

Digital Light Meter

Product Features

• Spectral Sensitivity close to CIE photopic Curve.
• Measuring Levels Ranging 0 to 400,000 Lux, 0 to 40, 000 fc.
• Accurate and Instant response.
• Data Hold function.
• MAX/MIN function.
• Peak Hold function.
• Relative function.
• Cosine Angular corrected.
• Auto-Power-Off function.
• CNS 5119 class11
  
  

  Display	3 3/4 digit LCD with bargraph indication
  Measuring Range	40, 400, 4000, 40000, 400000 Lux 40, 400, 4000, 40000 fc (1 fc = 10.76 Lux)
  Overrange Display	Highest digit of (1) is displayed
  Resolution	0.01 Lux
  Accuracy	±3% rdg ±0.5dgt (Calibrated to standard incandescent lamp, 2856°Κ)
  CIE photopic f ' 1	< 9%
  Temperature Characteristics	±0.1% / ℃
  Measuring Rate	Approximately 2.5 time/sec
  Photosensor	Silicon photodiodes
  Operating / Storage Conditions	0℃ ~ 50℃ < 80% RH -10℃ ~ 60℃ < 70%RH
  Power Source	6 pcs AAA size Battery
  Battery Life (typical)	200 hours
  Photosensor Lead Length	150 cm (approx.)
  Photosensor Dimensions	100(L) ×60(W) ×27(H)mm
  Dimension	135(L) ×72(W) ×33(H)mm
  Weight	250g
  Accessories	Carrying case, Instruction manual, Battery