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DT-1308

Light meter

Illumination detector DT-1308 is designed for measuring illumination in units. deluxe or foot candela. The spectral sensitivity of the device corresponds to the relative spectral luminous efficiency of the CIE Illumination Meter (Luxmeter) CEM DT-1308 is fully cosine-corrected from the error in measuring illumination created by a light incident at an angle. A highly stable […]


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Description

Illumination detector DT-1308 is designed for measuring illumination in units. deluxe or foot candela. The spectral sensitivity of the device corresponds to the relative spectral luminous efficiency of the CIE Illumination Meter (Luxmeter) CEM DT-1308 is fully cosine-corrected from the error in measuring illumination created by a light incident at an angle. A highly stable silicon photodiode with a special corrective filter is used in this device as a photosensitive sensor.

Features:

  • The device is characterized by high sensitivity and fast response.
  • Ability to fix the current measured value.
  • Automatic zeroing.
  • The spectral sensitivity of the DT-1308 light meter is adjusted to the spectral sensitivity of the human eye.
  • No additional calculations are required for non-standard light sources.
  • Short rise and fall times.
  • The peak detector allows you to register a pulsed signal with a minimum duration of 10 µs.
  • Ability to select the dimension of measurements: lux or foot candela.
  • Registration of the minimum and maximum measurement results.
  • Relative measurements and automatic zero reading.
  • The measuring instrument of illumination (light meter) CEM DT-1308 has an easily readable large display with backlight.
  • Digit scale of the measuring instrument of illumination: 4000 counts.
  • Illumination: 400/4000/40 000/400 000Lux: ± 5.0% (<10000 Lux), ± 10.0% (> 10000 Lux).
  • Hold the MAX HOLD and DATA HOLD readings.
  • Peak hold registration mode PEAK HOLD.
  • Relative measurement mode.
  • Automatic selection of the change range.
  • Graphic scale 41 segments.
  • Selection of the measurement function FC / Lux.
  • Speed: 1.5 measurements per second.
  • Auto power off Auto.
  • Dimensions: 170x80x40 (mm), weight 390 g (sensor 115x60x20 mm).
Nom. number 9000233903
Manufacturer CEM
Weight, kg 630
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