China Wholesale polarization rotation effect Factory – LPT-4 Experimental System for LC Electro-Optic Effect – Labor

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China Wholesale polarization rotation effect Factory – LPT-4 Experimental System for LC Electro-Optic Effect – Labor Detail:

Experiments

1. Understand the basic principle of LC display (TN-LCD).

2. Measure the response curve of LC sample.

3. Calculate parameters such as threshold voltage (Vt) and saturation voltage (Vs).

4. Measure the transmittance of LC switch.

5. Observe transmittance change versus viewing angle.

Specifications

Item	Specifications
Semiconductor Laser	0~3 mW, adjustable
Polarizer/Analyzer	360° rotation, division 1°
LC Plate	TN-type, area 35mm × 80mm, 360° horizontal rotation, division 20°
LC Driving Voltage	0 ~ 11 V, 60-120Hz
Voltmeter	3-1/2 digit, 10 mV
Photodetector	high speed
Current meter	3-1/2 digit, 10 μA

Part List

Description	Qty
Electric control unit	1
Diode laser	1
Photo receiver	1
LC plate	1
Polarizer	2
Optical bench	1
BNC cable	2
Manual	1

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We emphasize progress and introduce new merchandise into the market each and every year for China Wholesale polarization rotation effect Factory – LPT-4 Experimental System for LC Electro-Optic Effect – Labor , The product will supply to all over the world, such as: Algeria, Hungary, Nicaragua, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.

Diode Laser