Allyl Bromide Filter Breakthrough Indicator
Filter Saturation Indicator - allyl bromide
Item No. 170
Product Features
Minimum detectable limit: 3ppm•hr
Color Change: Brown to dark brown
Inlet dimensions: ¾” Male NPT
Service life: 14 months
$79.38
Allyl Bromide filter change indicator. It is a colorimetric indicator that indicates the exhaustion of filters. The indicator is reliable and cost effect means for protection from exposure to toxic allyl bromide. It changes color from brown to dark brown when filter is saturated with allyl bromide. Hence alerting the user to replace the exhausted filter.
Connects easily to the ¾ inch female NPT outlet of the filter using the ¾ inch male NPT threading at the bottom of the indicator. Bright vibrant color change from all directions. Unique design prevents any color change due to exposure to contaminants in the surrounding environment. It changes color only when filter is saturated. The indicator has extended service life of 1 year.
PN 170
Product Specifications
a |
Weight: | 28g (1.0oz) |
b |
Dimensions: | 89.9mm (3.5in), diameter 24.5mm (1.0in) |
c |
Inlet dimensions: | ¾” MNPT |
d |
Operating temperature: | -20oC to 55oC (-4oF to 131oF) |
e |
Operating humidity: | 5% RH to 85%RH |
f |
Minimum detectable limit: | 0.6ppm•hr at 30 cm/sec face velocity |
g |
Color change: | Brown to dark brown |
h |
Storage temperature: | 4oC to 25oC, (39oF to 77oF) |
i |
Shelf life: | 14 months at 4oC to 25oC, (39oF to 77oF) |
j |
Service life: | 14 months |
Allyl Bromide filter change indicator
Useful Links
OSHA
Allyl Bromide Breakthrough Indicator Sticker for Ductless Hood Filters
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