Helmet visual field tester

Helmet field of view tester, helmet positioning, protected area testing equipment

Applicable standards:

according toGB 811-2010 standard requirements

Scope of application:

1. Used for drawing test points and lines on helmets

2. Draw lines for different testing standards

3. When developing helmets, it is used to define the vertical and horizontal field of view of the helmet

Visual field technical parameters

1. Upper field of view: 7 º (GB811)2. Lower field of view: 45 º

3. Left and right field of view: 105 º

Characteristics:

1. Using an infrared emitter

2. Use aluminum alloy bracket (adjustable type)

3. Adjustable angle of infrared bracket

4. The machine and all accessories are made of aluminum alloy

Host performance characteristics:

1. There is an adjustable handle on the working arm that can be easily adjusted to suit different testing standards.

2. The fixed-point tracking indicator light adopts infrared control and can be moved on the device to facilitate finding the base plane and reference plane.

3. The head support adopts steel galvanized surface treatment, with a limit device every 45 °, which can easily rotate the head in any direction to adapt to different testing points and standards.