MÁY ĐO CƯỜNG ĐỘ ÁNH SÁNG
MODEL: TM-209
THƯƠNG HIỆU: TENMARS
Thông số kỹ thuật:
Mô tả sản phẩm:
According to JISC 1609 : 1993 and CNS 5119 general A class specifications
• Spectral response close to CIE Luminous spectral efficiency
• Measuring intensities of illumination in Lux or Foot-candle
• Sensor : Silicon photo diode and filter
• Cosine angular corrected
• Data hold
• 99 manual records
Light Source Selecting
Tungsten/Daylight, Fluorescent, 0~9 select rating
Measuring range
40, 400, 4,000, 40,000, 400,000 Lux,
40, 400, 4,000, 40,000, Foot-candle
Accuracy
+/-3% (Calibrated to standard incandescent lamp 2856º K)
and corrected LED day while-light spectrum.
+/-6% (other visible light source)
Meter size (LxWxH)
130x55x38mm
Sensor size (LxWxH)
80x55x25mm
Weight (including battery)
250g