LPT-6A Measurement of Photoelectric Characteristics of Photosensitive Sensors

Short Description:

Photosensitive sensor is a sensor that converts light signal into electrical signal, also known as photoelectric sensor. It can be used to detect non electric quantity that directly causes light intensity change, such as light intensity, illumination, radiation temperature measurement, gas composition analysis, etc.; it can also be used to detect other non electric quantity that can be converted into light quantity change, such as part diameter, surface roughness, displacement, velocity, acceleration, etc Body shape, working state recognition, etc. Photosensitive sensor has the characteristics of non-contact, fast response and reliable performance, so it is widely used in industrial automatic control and intelligent robot.

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Product Detail

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Experiments

Measure the volt ampere characteristic and illumination characteristic of silicon photocell and photoresistor.
Measure the volt ampere characteristic and illumination characteristic of photodiode and phototransistor.

Specifications

Description	Specifications
Power supply	Dc -12 v — +12 v adjustable, 0.3 a
Light source	3 scales, continuously adjustable for each scale, Max luminance > 1500 lx
Digital voltmeter for measurement	3 ranges: 0 ~ 200 mv, 0 ~ 2 v, 0 ~ 20 v, Resolution 0.1 mv, 1 mv and 10 mv respectively
Digital voltmeter for calibration	0 ~ 200 mv, resolution 0.1 mv
Optical path length	200 mm

Part List

Description	Qty
Main Unit	1
Photosensitive sensor	1 set (with mount and calibration photocell, 4 sensors)
Incandescent bulb	2
Connection wire	8
Power cord	1
Instruction manual	1