American Safe Room ASR-200-AV-NBC Safe Cell Руководство по установке и эксплуатации - Страница 17

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Specifications — standards

DOP Test

This has been the industry standard test method for many years. It is conducted using a forward

light scattering photometer. The HEPA is challenged with 0.3 micrometer particles of dioctyl-

phthalate (DOP). By measuring the upstream and downstream concentration of these particles, the

HEPA filter cell efficiency can be calculated.

Underwriters Laboratories Classification UL 586

This classification to insure that each HEPA filter cell is individually tested at the factory. Additionally,

representative HEPA filter cells are tested by UL to ensure that they provide their rated HEPA level

filtration, after being subjected to the following conditions of a high moisture environment of (90%

R.H.), a high temperature environment of (371 degrees Celsius), low temperature environment of

(-3 deg/C). UL also subjects the HEPA filter cell to a spot flame test of 954 degrees Fahrenheit.

Activated carbon filter for protection against war gases

The nuclear grade war gas adsorber is a block sieve filter cell consisting of two containment medias

and a block of nuclear grade war gas carbon.

It is effective in the removal of the following war gases:

Hydrogen cyanide

Phosgene

Mustard gas

Sarin

Ricin

NUK-TK Nuclear Grade Carbon Specifications

Cell size

12 inches (304 mm) x 24 inches (608 mm) x 6 inches (152 mm) high.

Carbon, activated impregnated TEDA copper-zinc-molylebeunm-triethylenemelamine

1. ASTM D 2854-1996

2. ASTM D 2867-1999

3. ASTM D 3802-1997

4. ASTM D 3467

5. ASTM D 2862/D5158

6. ASTM D 3838

7. ASTM D 3466

8. ASTM D 3803

9. Impregnate

Standard test method for apparent density of activated carbon

Standard test method for moisture in activated carbon

Standard test method for ball-pan hardness of activated carbon

Activity for CCL: 60% minimum

Particle size: 4 x 8 Mesh U.S.

pH aqueous extract: 9.2 minimum

Ignition temperature 330 Celsius

Radioactive iodine removal

2.1 Potassium iodide, 3.1% TEDA

ASR-200-AV-NBC Safe Cell

Installation and Operation Manual

Revision C - April 27, 2016

Section

Page 17