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S2 Penta Sensors
Universal LightProbe TM S2 Penta Sensors:
Optomistic Products’ best-selling Sensor, the Universal LightProbe
Penta Sensor, provides analog voltage outputs for both colour and
intensity, and features built-in colour binning, eliminating the need
to convert LED wavelength to visual colour in the ATE software,
saving valuable processing time.
Colour Response:
- Test for the five main LED colours, plus white
- Unambiguous and stable analog voltage output
- Colour output is independent of LED intensity
Characteristics
- Typical response time: <10mS capture time; <100mS overall
response time for colour and intensity simultaneously
- Output Loads: ‘Int.’& ‘Color’- 2Kohms min.,100pF, max.
Blue: 1.0 volts
Green: 1.5 volts
Yellow/Amber: 2.0 volts
Orange: 2.5 volts
Red: 3.0 volts
White: 3.5 volts
Intensity Response:
- Analog output ranging from 0 to 4 volts
- Corresponds to LED’s luminous intensity in millicandelas
- C.I.E. photopic-curve-corrected
- Tests LEDs from 1 mcd to 20,000 mcd, and up to
315,000 mcd with the Penta Very-Low Sensitivity Sensor
- Read-out < 50mV indicates under-ranging - the LED is
too dim; Penta High-Sensitivity Sensors are available
- Read-out > 4 volts indicates over-ranging - the LED is
too bright; Penta Low-Sensitivity Sensors are available
- Intensity response depends on size of LED, the aperture
of the fiber-optic probe and the distance between the
probe tip and the LED emitter; for more information on
Sensor Sensitivity Responses please see AN 35
- Available in Low and Very-Low-Sensitivity models for
extremely bright LEDs
Optomistic Products’ best-selling Sensor, the Universal LightProbe
Penta Sensor, provides analog voltage outputs for both colour and
intensity, and features built-in colour binning, eliminating the need
to convert LED wavelength to visual colour in the ATE software,
saving valuable processing time.
Colour Response:
- Test for the five main LED colours, plus white
- Unambiguous and stable analog voltage output
- Colour output is independent of LED intensity
Characteristics
- Typical response time: <10mS capture time; <100mS overall
response time for colour and intensity simultaneously
- Output Loads: ‘Int.’& ‘Color’- 2Kohms min.,100pF, max.
Blue: 1.0 volts
Green: 1.5 volts
Yellow/Amber: 2.0 volts
Orange: 2.5 volts
Red: 3.0 volts
White: 3.5 volts
Intensity Response:
- Analog output ranging from 0 to 4 volts
- Corresponds to LED’s luminous intensity in millicandelas
- C.I.E. photopic-curve-corrected
- Tests LEDs from 1 mcd to 20,000 mcd, and up to
315,000 mcd with the Penta Very-Low Sensitivity Sensor
- Read-out < 50mV indicates under-ranging - the LED is
too dim; Penta High-Sensitivity Sensors are available
- Read-out > 4 volts indicates over-ranging - the LED is
too bright; Penta Low-Sensitivity Sensors are available
- Intensity response depends on size of LED, the aperture
of the fiber-optic probe and the distance between the
probe tip and the LED emitter; for more information on
Sensor Sensitivity Responses please see AN 35
- Available in Low and Very-Low-Sensitivity models for
extremely bright LEDs