Pyle PLMT68 PLMT68 Manual 1 - Page 10

Spectral Sensitivity Characteristic, Maintenance

Page 10 highlights

Ⅶ SPECTRAL SENSITIVITY CHARACTERISTIC  To the detector, the applied photo diode with filters makes the spectral sensitivity characteristic almost meet C.I.E.(INTERNATIONAL COMMISSION ON ILLUMINATION) Photopic curve V (λ) as the following chart described. Ⅷ MAINTENANCE 1. The white plastic disc on the top of the detector should be cleaned with a damp cloth when necessary. 2. Do not store the instrument where temperature or humidity is excessively high. 3. The reference level, as marker on the face plate, is the tip of the photo detector globe. 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12

10
SPECTRAL SENSITIVITY CHARACTERISTIC
To the detector, the applied photo diode with filters
makes
the
spectral
sensitivity
characteristic
almost
meet
C.I.E.(INTERNATIONAL
COMMISSION ON ILLUMINATION)
Photopic
curve V (
λ
) as the following chart described.
MAINTENANCE
1.
The white plastic disc on the top of the detector should
be cleaned with a damp cloth when necessary.
2.
Do not store the instrument where temperature or
humidity is excessively high.
3.
The reference level, as marker on the face plate, is the
tip of the photo detector globe.