Iso headform

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These lines are grooved into the Headform to provide the end user with more flexibility to align positions with their products. In the table below you will find several different headform sizes. Six sizes have been selected for our regular products line that we have in stock at all times, but it is possible to order other formats.

The sizes of those headforms i. All other sizes can be manufactured on request with only a few days delay depending on our production schedule. Accelerometer kit: The accelerometer kit is the assembly of the sensor, accelerometer, support bed, and cable. Ball Arm : The moving joint that connects to the headform allows adjustable positioning. For the development of the ISO Digital Headforms, ten facial dimensions relevant to respirator fit were chosen for defining a principal component analysis model, which divides the user population into five face-size categories.

Mean facial dimensions were then computed to target the ideal facial dimensions for each size category. All dimensions are within 3 mm of the computed means for the sample population in each size category. Detailed descriptions of the methods are provided here. Zhuang, Z. Respirator Users. Civilian Work Force. The headform is identified with reference lines see sketch below.

To see a specification sheet about the headform, click the corresponding link :. Contact Us. Our Company. E-mail : testingsales cadexinc.