รายละเอียดสินค้า มิเตอร์วัดแสง Tenmars TM-201L LED Light Meter 200,000 Lux
Tenmars TM-201L LED Light Meter up to 200,000 Lux
LED Light (LUX/FC) Meter with corrected LED white Light measurement (Model No.: TM- 201L)
DISPLAY:
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3½ digits LCD with maximum reading 2000.
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Overload indication : “OL” .
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Low battery indication
FUNCTIONS:
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According to JISC1609:1993 and CNS 5119 general A class specifications.
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Spectral responce close to CIE luminous spectral efficiency.
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Measuring intensities of illumination in Lux or Foot-candle.
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Silicon photodiode and filter.
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Measuring lights source include all visible light sources.
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Length of wire for light sensor: approximately 1.5M.
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Cosine angular corrected.
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Many applications include: warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, video, parking garages, museums, art, galleries, stadiums, building security.
SPECIFICATIONS:
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Display : 3½ digits, 2000 readings
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Data hold :Yes
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Max/Min hold : Yes
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Zero adjustment : Yes
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Sensor : Silicon photo diode and filter
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Measuring range :
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200, 2000, 20000, 200000 Lux
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20, 200, 2000, 20000 Foot-candle
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Accuracy : 3% (Calibrated to standard incandescent lamp 2856º K and corrected LED day white light), 8% (other visible light source )
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Angle deviation from cosine chararcteristics : 30º, 60º, 80º
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Meter size (LxWxH) : 130x55x38mm
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Sensor size (LxWxH) : 80x55x25
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Weight (including 9V battery) : 250g
Standards Certification:
รีวิว (2)
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก