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[Cat# ASDFFHLDR] … Forward Facing 37mm Cassette holder

12 in stock

SKU: ASDFFHLDR Category:
It has been researched and found that orienting a standard 37mm cassette with a 4mm inlet to face "out" from the wearer's body , instead of downwards, allows the sampling of the inhalable ( respirable) fraction of dust.
The work of confirming this finding was done by INRS  The National Research Institute of Health, in France.
This holder allows any commonly available  2-piece or 3-piece 37mm cassette open faced or closed, to be held in the correct orientation on the worker's body within the breathing zone.
This device  has a fixing clamp designed to keep the cassette to lay flat and not alter its forward facing position, regardless worker normal movements.
It complies with standards NF X43-275 (metals & Metalloids), NF X43-257 (aerosol sampling using  "closed" face , with a 4mm orifice) and is compatible for sampling of wood dust.
It can also be used as an area sampler . Accessories to hold the device vertically on a tripod ( also  available) are available please request if interested by contacting our support.
A new study is currently in progress at the University of Utah to confirm this finding as well.   Results of that study will be published shortly Oct or Nov 2022)

Additional information

Weight 1.5 oz
Dimensions 5 × 3 × 2 in

[Cat# ASDFFHLDR] … Forward Facing 37mm Cassette holder

$228.00

12 in stock

SKU: ASDFFHLDR Category:
It has been researched and found that orienting a standard 37mm cassette with a 4mm inlet to face "out" from the wearer's body , instead of downwards, allows the sampling of the inhalable ( respirable) fraction of dust.
The work of confirming this finding was done by INRS  The National Research Institute of Health, in France.
This holder allows any commonly available  2-piece or 3-piece 37mm cassette open faced or closed, to be held in the correct orientation on the worker's body within the breathing zone.
This device  has a fixing clamp designed to keep the cassette to lay flat and not alter its forward facing position, regardless worker normal movements.
It complies with standards NF X43-275 (metals & Metalloids), NF X43-257 (aerosol sampling using  "closed" face , with a 4mm orifice) and is compatible for sampling of wood dust.
It can also be used as an area sampler . Accessories to hold the device vertically on a tripod ( also  available) are available please request if interested by contacting our support.
A new study is currently in progress at the University of Utah to confirm this finding as well.   Results of that study will be published shortly Oct or Nov 2022)

Additional information

Weight 1.5 oz
Dimensions 5 × 3 × 2 in