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Glutaraldehyde Breakthrough Indicator (BTI2). The indicators are reliable and cost effective for protection from exposure to glutaraldehyde.

Glutaraldehyde Breakthrough Indicator (BTI2)

Filter Change Indicator

Item No. 423

Dimensions: Length = 114.3mm (4.5”)
Diameter = 50.8mm (2.0”)
Inlet = 1.5” Male NPT
Glutaraldehyde BTI2 is reusable. Refill Kit Part Number: 423-5000


Glutaraldehyde Breakthrough Indicator (BTI2). Indicates the saturation filters. The indicator is reliable and cost effect for protection from toxic chlorine dioxide. Easily connect to the 1½ inch female NPT outlet of filter using the 1½ inch male NPT threading at the bottom of the indicator. It is sensitive to targeted gases or vapors. The indicator is 4.5-inch-tall, 2-inch diameter. Unique design allow you can observe the bright vibrant color change from all directions.

Glutaraldehyde Breakthrough Indicator (BTI2) is reusable. Refill Kit Part Number: 423-5000

BTI 2 Refilling Instructions

PN 423

Product Specifications

a Weight: 129.5g (4.6oz)
b Dimensions: 11.43cm (4.5in), diameter 5.08cm (2.0in)
c Inlet dimensions: 1.5″ 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 gray
h Storage temperature: 4oC to 25oC, (39oF to 77oF)
i Shelf life: 1 year at 4oC to 25oC, (39oF to 77oF)
j Service life: 1 year

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