Halogen Gases and Vapor Saturation Indicator Sticker for ductless hood filters

Fluorine • Chlorine • Bromine • Iodine • Filter replacement indicator

Item No. 160-0000

Product Features
Minimum detectable limit: 0.3ppm•hr
Color Change: Yellow to red or dark blue
Dimensions: 2.8mm (0.11in), diameter: 31.8mm (1.25in)
Service life: 12 months

Sold in packs of 5

The Halogen gases and Vapor Breakthrough Indicator is qualitative (yes/no) colorimetric indicator for the saturation and exhaustion of ductless hood filters. The indicator designed to provide real-time indication of the breakthrough of fluorine, chlorine, bromine and iodine. It operates at -20oC to 45oC (-4oF to 113oF) temperatures and humidities 5% RH to 85%RH. The indicator has extended service life of 1 year plus 1 year of shelf life.

Product Specifications

a

Weight:0.4g (0.02oz)

b

Dimensions:2.8mm (0.11in), diameter: 31.8mm (1.25in)

c

Operating temperature:-20oC to 55oC (-4oF to 131oF)

d

Operating humidity:5% RH to 85%RH

e

Minimum detectable limit:0.3ppm•hr at 30 cm/sec face velocity

f

Color change:yellow to red or dark blue

g

Storage temperature:4oC to 25oC, (39oF to 77oF)

h

Shelf life:1 year at 4oC to 25oC, (39oF to 77oF)

i

Service life:1 year
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