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Specializing in R&D and production of LED optoelectronic products and visual inspection instruments

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Classification:Night Vision Tester

YS series night vision device

Consult:+86 18914779750
YS series night vision device
Product description

Night vision, also known as low-light vision, refers to the ability of the human eye to distinguish objects in weak light. Generally, the resolution of the human eye under low light conditions is much weaker than that under certain brightness conditions. Therefore, the night vision of the driver will directly affect the safety of flying and driving at night.

 

Functions and Features

1. The instrument integrates light, machine, electricity and calculation. It is a new type of intelligent instrument. It is controlled by computer chips and has high reliability;

2. TV monitoring, comfortable and convenient; man-machine dialogue, easy to operate;

3. Liquid crystal display, automatic judgment, sound and light signal, intuitive and convenient, inspection results, fast and objective; especially suitable for inspection of large-scale groups;

4. The structure is reasonable and easy to use; it can be inspected in a general inspection room without absolute dark room;

 

The main technical parameters

1. Visual distance: ~300mm

2. Brightness adaptive brightness: ~640cd\m2

3. Dark-adapted optotype brightness: ~0.64 cd\m2

4. Visual direction: up, down, left, right

5. Color lights: red, yellow, green

6. Input voltage: 220v \ 50hz

7. Dimensions: Large 49*49*50cm3

8. Instrument weight: large ~13kg; small ~5kg;

    Small 24*24*40cm3

 

YS series function list

serial number

Features

YS-1a type

YS-1b type

YS-2 type

1

night vision

*

*

*

2

fast dark adaptation

*

*

*

3

Glare Recovery

*

*

*

4

TV surveillance

*

*

 

5

optotype selection

*

*

*

6

automatic / manual

*

*

*

7

Color discrimination

*

 

 

8

Appearance

1#

2#

3#

9

Use features

night vision

10

Be applicable

Various types of drivers Driving adaptability detection

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