Northrock PPE Catalogue

MARKINGS EN 16321:2022

PWUL1.2C 1KNCE T

16321 PW C T 1-S CE

LENS MARKINGS

FRAME MARKINGS

MANUFACTURER IDENTIFICATION PW

APPLICABLE EN ISO STANDARD 16321

FILTER TYPE U

MANUFACTURER IDENTIFICATION PW

UV filter

IR filter

R

Sunglare filter for occupational use

G

OPTIONAL FRAME MARKINGS 3 Resistance to droplets

Colour detection of signal lights (optional, in addition to filter types)

L

Resistance to large dust particles

4

Resistance to gas / fine dust

5

SCALE NUMBER (SHADE) 1.2 Clear, Amber

Resistance to streams of liquid

6

Resistance to radiant heat (visors)

7

Light grey or brown (indoor/outdoor)

1.4

Resistance to molten metal and hot solids

9

Light mirror (indoor/outdoor)

Resistance to chemicals

1.7

CH

Smoke (sun glare protection)

3

IMPACT LEVEL C

Impact level C (45m/s)

IMPACT LEVEL C

Impact level C (45m/s)

Impact level D (80m/s)

D

Impact level E (120m/s)

Impact level D (80m/s)

E

D

Impact level HM (high mass)

HM

Impact level E (120m/s)

E

Extreme temperatures (CT, DT, ET, HMT)^

T

Impact level HM (high mass)

HM

Extreme temperatures (CT, DT, ET, HMT)^

T

APPLICABLE HEADFORM SIZE 1-S Small (European headform) 2-S Small (Asian headform)

OPTIONAL LENS MARKINGS 1 Enhanced optical performance T

Medium (European headform)

1-M

Extremes of temperature for mechanical tests^

Medium (Asian headform)

2-M

Resistance to surface damage

K

Large (European headform)

1-L

Resistance of lens/filter to fogging

N

Large (Asian headform)

2-L

Resistance to chemicals

CH

Resistance to molten metal and hot solids

9

CERTIFICATION MARK CE

Protection against radiant heat

7

CERTIFICATION MARK CE

LENS AND FRAME MARKINGS AT EXTREMES OF TEMPERATURE (OPTIONAL TEST) Impact tests are performed at 55°C and -5°C. Eye protector’s mechanical strength followed by letter T.

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