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Yokogawa 3281A General Purpose Portable Luxmeter

  • 0 to 3000lx in switch selected, three ranges
  • Cosine and color corrected
  • Output to recorder (standard)
  • Compact and light weight (0.9 kg)
  • Standard carrying case
  • No power source required

Click here for larger image - Yokogawa 3281 General use Portable Luxmeter with Carrying caseClick here for larger image - Yokogawa 3281 General use Portable Luxmeter with Carrying case
Yokogawa 3281A
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Accuracy: ±7% rdg; Features: 3 ranges, Output to recorder. General-purpose model
Specifications Details
Measuring Range 0 to 30, 0 to 1000, and 0 to 3000 lx (switch selectable)
Accuracy ±7% of reader (23°C±2°C)
Photocell Selenium cell with plastic molding
Photocell Lead Approx. 1.1m (3.6ft) long
Cosine Correction Angle of incident: Correction by globe cover
10° within ±1.5%
30° within ±3%
60° within ±10%
80° within ±30%
Indicator Taut band suspension type with a mirror scale
Output 10mV ± 5% Output Resistance Approx 4kΩ
Power Source  Two 1.5V batteries (R20P) External Power Source is also usable and needed Terminals are provided
Operating Temperature Range -10 to 40°C (32 to 104°F)
Humidity Range 85% or less
Dimensions (Carrying case) 155 x 165 x 80 (6 1/8 x 6 1/2 x 3 1/8")
Weight 2lbs (0.9kg)
Applicable Standard Designed based on JISC-1609-1993 CLASS A
Ordering Information
Model Description Buy Online Price
3281A  Yokogawa 3281A Portable Luxmeter with Carrying Case  Discontinued
Included Accessories
  • 1 - Carrying Case


Optional Accessories
Model Description Buy Online Price
B9604WM  Yokogawa B9604WM Carrying Case  Discontinued
B9605GF  Yokogawa B9605GF Pocket Light for model 3286A  Discontinued