Máy đo cường độ ánh sáng KYORITSU KEW 5204BT (199,900 LUX)

Technical Specifications

• Measuring Range: 0.0～199900 lx
• Range: 199.9/1999/19990/199900 lx
• Resolution: 0.1 lx
• Light detector: Silicon photo diode
• Accuracy ±4%rdg±5dgt（23℃±2℃）
• Angle deviation from cosine characteristics 10°±1.5%
  • 30°±3%
  • 60°±10%
  • 80°±30%
• Temperature characteristics: ±5% (at23℃ reference and a range of 0 to 40℃)
• Relative spectral sensitivity characteristics:  Deviation from spectral luminous efficiency: 9% or less
• Response time Auto range: 5s or less
• Manual range: 2s or less
• Communication *1 interface:  Bluetooth®Ver.5.0 Android™5.0 or later. iOS 10.0 or later.
• Power source R6/LR6(AA)(1.5V) x 2
• Auto power off 30 min.
• Operation Temperature/ Humidity : 0℃ - 40℃, 80%RH or less（without condensation）
• Storage Temperature/ Humidity:  -10℃ - 60℃, 70%RH or less（without condensation）

Package Includes