Yokogawa 51021 数字照度计(0~99999lx;±2%rdg±1dgt)

  • 制造商: YOKOGAWA
    Model: 51021
    来源: Japan
    保障: 12 month
    • 报价要求 报价要求
  • Price (exclude tax) 41,870,000 VND
    Price (include tax) 46,057,000 VND
  • 价格合理详情请致电

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Manufacturer: Yokogawa

Model: 51021

Origin: Japan

Warranty: 12 months

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: 0.00 to 9.99/99.9/999/9,990/99,900/999,000lx

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: Angle of : 10° ±1%, 30° ±2%, 50° ±6%, 60° ±7%, 80° ±25% (deviation from cosine law)

Characteristics of visible-spectrum 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 (Mini-b 5pin)

Output: DC 1V ±5%(fixed range); load resistance: 100kΩ or more

Dimensions, weight: Approx. 67(W) x 177(H) x 38(D) mm; Approx. 260g

Power supply: AA (LR6) x 2 OR USB supply (5VDC ±5%)

Accessories attached: Instruction manual; dry cell(built in); soft case; recorder output plug

Accessories (Sold separately): Extension cable for light detector 91001, 91002

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