Specifications

PD11-2 Protective Mask 
Type B 0.1mmPb 
Lead mask can efficaciously prevent the getting through of the X-ray. 

 PD11-2 Operation Manual of Ray Protective Mask

[Main Structure of the Product]

    The protective mask is made of lead organic materials.

[Performance]

    The lead equivalent is not less than 0.1 mmPb.

[Application of the Product]

    The protective mask is used to protect the face and eyes from the radialization from X-ray and other radials.

[Applicability]

    This product is suitable for the applied fields of radiology, interventional iatrology, nuclear iatrology and atomic energy.

[Usage]

    1.Knob A: it is situated behind the head hoop and locked at ordinary times. Only when you press it to the bottom, can you rotate it and adjust the size of it. When you loosen the knob, it can return to the locked state.

     2.The two functions of knob B:

        (1)Loosen the knob B, it can move horizontally along the sliding groove to adjust the distance between the mask and the face. When the user wearing the mask and the room temperature is too low, the gases he breathed out can coagulate on the mask. Then he should adjust the distance to the most position.

        (2)Adjust the degree of tightness of the knob B reasonably, then the user can put up or down the mask optionally and make it stop at any position that he needs.

    3.Snap fastener: it is used to adjust the depth of the head hoop. There are seven positions for choice.

    4.Pad: it is used to lighten the head hoop’s pressure to the forehead and make the wearer feel more comfortable. It can be washed by water.

[Attention]

    The protective mask should not touch with the hard objects for fear to form nicks and make the diaphaneity fall. When you put down the mask, your hands should touch the part of the head hoop and not touch the mask.

[Storage]

     Store the protective mask in the cool and well airy room with the relative humidity not more than 80% and without corrosive gas.