Classification
YG271 YG271 Lens Impact Testing Machine
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keywords:
Pilling& Snaaging testing instrument
YG271 YG271 Lens Impact Testing Machine
Lens Impact Testing Machine
Product Description
【Scope of Application】:
Used for testing the impact resistance performance of masks and respirators under specified conditions.
【Related Standards】: GA44-2015, QB/T2506, GB2626-2019, GB14866-2006
【Instrument Characteristics】:
1. The main structure adopts a triangular support structure, which is stable and uses motors and screws for lifting.
2. The height of the impact is electrically adjusted automatically. Once the set height is reached, it automatically stops running and displays the test height.
3. The positioning bracket of the steel ball projector adopts a vertical lifting structure to ensure it is always at the center of the mask.
4. A dedicated head mold is configured for convenient testing of different-sized helmets.
5. The head mold bracket can be moved to facilitate the adjustment of distance for helmets of different sizes.
6. It uses an anti-magnetic control method, instantly releasing the steel ball and allowing it to fall freely for impact.
【Technical Parameters】:
1. Movement distance of the head mold bracket: 30mm on each side, 20mm in front and behind.
2. Steel ball specifications: Diameter 22mm, approximately 45g (fire helmet mask, self-priming filtering particulate respirator, protective mask eyes), diameter 16mm, weight 16g (optical resin lens).
3. Impact height: 1300mm ± 10mm (fire helmet mask), 1270mm - 1300mm (optical resin lens).
4. Head mold weight: Standard configuration: 1 piece, 5kg, in compliance with the relevant provisions of GB/T10000 (respirator standards specify small, medium, and large three types of head molds).
5. Power supply: AC220V ± 10% 50Hz 100W.
6. Dimensions: (500×600×1600)mm.
7. Weight: Approximately 40kg.
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