Luminescence Detection - tecan infinite 200 Instructions For Use Manual

5. Optical System
5.7.2

Luminescence Detection

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Switch on the instrument at least 15 minutes before starting a
luminescence measurement. Some components need to warm up to
guarantee stable conditions for the measurement.
®
The luminescence detection system utilizes the single photon
infinite 200
counting measurement technique. This is based on a dedicated luminescence
PMT with appropriate measurement circuitry. This technique is very robust
against noise. It is preferred for measurement of very low light levels.
For best performance it is recommended to use white plates for luminescence
measurements. For details see 6.7 Optimize Luminescence Measurements.
Results of luminescence measurements are always displayed in RLU
(Relative Luminescence Unit). 1 RLU corresponds to 1 count/s.
The instrument must be placed in a location away from direct sunlight.
Illumination > 500 lux can negatively influence luminescence
Instructions for Use for infinite® 200 No. 30017581 Rev. No. 1.4
Caution
Note
Caution
measurements.
2008-07