Yokogawa 51012 DIGITAL LUX METER

Yokogawa 51012 DIGITAL LUX METER

Product Features:

• Wide measurement range, high accuracy
• Spectral response characteristics for visible range
• Good oblique incident light characteristics
• USB communication and USB power supply
• Recorder output
• Standard: Conforms to class AA of JIS C1609-1 2006 Illumination Meter
• Photoelectric element: Silicon photodiode
• Display: Liquid crystal display (number of 7 digits); maximum effective display:999; (0 or 0's to indicate the number of digits)
• Measurement cycle: Twice per second
• Measuring range: 0.0 to 99.9/999/9,990/ 99,900/999,000lx
• Accuracy:
  • ±2% rdg ±1dgt (under 3000lx)
  • ±3% rdg ±1dgt (over 3000lx)
• Response time: Automatic range : 5 sec; Manual range: 2 sec
• Fatigue characteristics: ±1%
• Temperature characteristics: ±3%
• Characteristics of oblique incident light (deviation from cosine characteristics):
  • Angle of:
    • 10° ±1%
    • 30° ±2%
    • 50° ±6%
    • 60° ±7%
    • 80° ±25%
• Characteristics of visible region relative spectral response: Deviation from the standard spectral luminous efficiency: f1' within 6 %
• Operating temperature / humidity: -10 to 40°C€€80% RH or less; no moisture condensation
• Function: Response switching, Range Hold, Timer Hold, Deviation display, Auto power off, Color correction factor setting, Average illuminance computation, Ripple measurement, Light source luminous intensity measurement, Measurement of totalized intensity of illumination
• Communication: USB
• Output: DC 1V ±5% (fixed range); load resistance: 100k„¦ or more
• Power supply: AA (LR6) x 2 OR USB supply (5 VDC±5%)

Included:

• 1 - Recorder Output Plug
• 1 - Dry Cell (Built-in)
• 1 - Soft Case
• 1 - User Manual