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2. Protective hood PHOENIX-NGTM

 

The protective hood PHOENIX-NGTM appears as a modification of the base model and is intended for use as evacuation means by workers of oil-and-gas industry. Filtering-absorbing system of the PHOENIX-NGTM provides protection from fumes of cyclic and polycyclic organic substances, sulfur-containing organic and non-organic substances and also other poisoning substances of groups A, B, Е, K.

Basic characteristics of PHOENIX-NGTM are presented in таb.3.

Table 3.

Group

Testing substance

Concentration of the test-substance, mg/m3

Period of protective action, min., not less

Class of protection in accordance with GOST Р 22.9.09-2005

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Cyclohexane

3000

20

N/A

Benzol

3000

20

N/A

Toluol

3000

20

N/A

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Ethyl mercaptan

200

20

3

Acrolein

120

20

3

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Chlorine

300

20

3

Sulphuretted hydrogen

700

20

3

Hydrogen cyanide

50

20

3

Е

Sulfur dioxide

300

20

2

 

 

Hydrogen chloride

300

20

2

К

Ammonia

500

20

1

Weight in package, g, no more

190

Volume in package, cm3, no more

400

Â