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  Harmful Effect of Particulates
  Japanese Standard for Particulate Respirator
 

Mighty Micron Filter

Mighty Micron Filter, with Koken’s proven unique technology, effectively holds particulates with static electricity generated from resin-treated sheep wool. Unlike mechanical filters featuring high dense fiber mechanism, the electro-static filter provides a remarkably high particulate filtering efficiency but a low inhalation resistance.


 
 
Compact respirator with a built-in fit checker weighing at only 76g
 
Filtering Efficiency : 80.0% or more (Avg.94.4%)
Inhalation Resistance : 70Pa or less (Avg.59Pa)
Exhalation Resistance : 63Pa or less (Avg.38Pa)
Increased Value of
Inhalation Resistance : - (Avg. 109Pa)
Weight : 83g or less (Avg. 76g)
Headband : Type RB
 
Replacement Parts
Inhalation Valve
Oval Shape
Exhalation Valve
Type T-6K
Sponge
Egg Shape
Facelet Type S
Disposable
Disposable
  User Instruction : Model 1010A (PDF:138KB) User Instruction : Model 1010A
   
 
Basic model for welding with a built-in fit checker
 
Ozone/odor-removing carbon-blended filter can be installed with a Mighty Micron Filter
Filtering Efficiency : 95.0% or more (Avg.99.1%)
Inhalation Resistance : 75Pa or less (Avg.58Pa)
Exhalation Resistance : 52Pa or less (Avg.31Pa)
Increased Value of
Inhalation Resistance : - (Avg. 68Pa)
Weight : 155g or less(Avg. 143g)
Headband : Type RB
 
Filtering Efficiency : 95.0% or more (Avg.99.0%)
Inhalation Resistance : 73Pa or less (Avg.56Pa)
Exhalation Resistance : 52Pa or less (Avg.31Pa)
Increased Value of
Inhalation Resistance : - (Avg. 66Pa)
Weight : 157g or less(Avg.145g)
Headband : Type RB
Replacement Parts
Inhalation Valve
Round Shape
Exhalation Valve
Type T-6K
Sponge
Egg Shape
Facelet Type P
Disposable
Disposable
 
Replacement Parts
Inhalation Valve
Round Shape
Exhalation Valve
Type T-6K
Sponge
Egg Shape
Facelet Type P
Disposable
Disposable
    User Instruction : Model 1005RR (PDF:107KB) User Instruction : Model 1005RR
     
 
Versatile respirator with a larger downward visual angle
 
Respirator with headband with 4 retaining points and speaking diaphragm for verbal communication
Filtering Efficiency : 95.0% or more (Avg.98.0%)
Inhalation Resistance : 80Pa or less (Avg.51Pa)
Exhalation Resistance : 52Pa or less (Avg.29Pa)
Increased Value of
Inhalation Resistance : - (Avg. 87Pa)
Weight : 160g or less (Avg.149g)
Headband : Type RB
 
Filtering Efficiency : 95.0% or more (Avg.98.1%)
Inhalation Resistance : 80Pa or less (Avg.55Pa)
Exhalation Resistance : 35Pa or less (Avg.17Pa)
Increased Value of
Inhalation Resistance : - (Avg. 85Pa)
Weight : 178g or less(Avg. 173g)
Headband : Type XRB
Replacement Parts
Inhalation Valve
Round Shape
Exhalation Valve
Type T-6K
Sponge
Egg Shape
Facelet Type P
Disposable
Disposable
 
Replacement Parts
Inhalation Valve
Round Shape
Exhalation Valve
Type T-1K
Sponge
Egg Shape
Facelet Type P
Disposable
Disposable
     

Replacement Filters / Optional Parts
Models 1005R / 1005RR
Model 1010A
1005 Mighty Micron Filter
Optional Parts
Carbon-blended filters for the use with Model 1005RR

1005KC Welder’s Ozone Filter
(for Model 1005RR)
1005KB Organic Odor Filter
(for Model 1005RR)
*Photo: 1005KC Welder’s Ozone Filter
1010 Mighty Micron Filter
Models 1021R / 1091D
1021/1091 Mighty Micron Filter
Optional Parts
1021/1091 KC Welder’s Ozone Filter
(for 1021 / 1091 series)
1021/1091 KB Organic Odor Filter
(for 1021 / 1091 series)
*Photo: 1021/1091 KC Welder’s Ozone Filter
Optional Parts
Fit Tester Type F
 
 

Alpha Ring Filter

Alpha Ring Filter contains fibrous glass filter molded to multiply cylindrical shape in cartridge. As the filtering area is as large as maximum 12 times of its foot print, it provides lower inhalation resistance while keeping long service life.

 


 
 
Respirator with bonnet-style facepiece enclosure ensuring exhalation valve movement
 
Replacement Filter: LAS-11 Alpha Ring Filter
Optional Parts: Fit Tester Type G
Filtering Efficiency : 95.0% or more (Avg.98.6%)
Inhalation Resistance : 80Pa or less (Avg.66Pa)
Exhalation Resistance : 55Pa or less (Avg.37Pa)
Increased Value of
Inhalation Resistance : - (Avg.131Pa)
Weight : 104g or less (Avg. 89g)
Headband : Type RB
 
Replacement Parts
Inhalation Valve
Type 36
Exhalation Valve
Type T-6K
Sponge
Type A
Facelet Type P
Disposable
Disposable
   
 
Compact, light-weight respirator with bonnet-style facepiece enclosure with a built-in fit checker
 
Respirator with the use of carbon-blended filter for removal of low contamination of organic/ ozone odor and with a built-in fit checker
     
Filtering Efficiency : 95.0% or more (Avg.98.0%)
Inhalation Resistance : 80Pa or less (Avg.72Pa)
Exhalation Resistance : 45Pa or less (Avg.25Pa)
Increased Value of
Inhalation Resistance : - (Avg. 123Pa)
Weight :114g or less(Avg. 99g)
Headband : Type RB
 
Filtering Efficiency : 95.0% or more (Avg.98.7%)
Inhalation Resistance : 80Pa or less (Avg.68Pa)
Exhalation Resistance 45Pa or less (Avg.26Pa)
Increased Value of
Inhalation Resistance : - (Avg. 133Pa)
Weight :113g or less(Avg. 98g)
Headband : Type RB
Replacement Parts
Inhalation Valve
Oval Shape Type03
Exhalation Valve
Type T-7K
Sponge
Type A
Facelet Type P
Disposable
Disposable
 
Replacement Parts
Inhalation Valve
Oval Shape Type03
Exhalation Valve
Type T-7K
Sponge
Type A
Facelet Type P
Disposable
Disposable
  User Instruction : Model 1180C (PDF:235KB) User Instruction : Model 1180C
     
 
Double cartridge respirator for easier breathing
 
Respirator for highly-toxic particulate environment such as asbestos, dioxin, etc
Filtering Efficiency : 95.0% or more (Avg.98.2%)
Inhalation Resistance : 64Pa or less (Avg.52Pa)
Exhalation Resistance : 52Pa or less (Avg.35Pa)
Increased Value of
Inhalation Resistance : - (Avg. 71Pa)
Weight : 167g or less(Avg. 147g)
Headband : Type RB
 
Filtering Efficiency : 99.9% or more (Avg.99.99%)
Inhalation Resistance : 120Pa or less (Avg.95Pa)
Exhalation Resistance : 45Pa or less (Avg.28Pa)
Increased Value of
Inhalation Resistance : - (Avg. 108Pa)
Weight : 412g or less(Avg. 394g)
Headband : Type HVI
Replacement Parts
Inhalation Valve
Round Shape
Exhalation Valve
Type T-6K
Sponge
Egg Shape
Facelet Type P
Disposable
Disposable
 
Replacement Parts
Inhalation Valve
Type 29
IInhalation Valve on
Nose Cup Type NC
Exhalation Valve
Type T-6K
 
-
-

Replacement Filters / Optional Parts
Models 1180 / 1180C
Model 1821H
LAS-51
Alpha Ring Filter
(1180)
LAS-51C
Alpha Ring Filter
(1180C)
RD-5 Alpha Ring Filter
(2pcs per set)
Models 1121R
LAS-1 Alpha Ring Filter
(2pcs per set)
Optional Parts
Fit Tester Type F
Optional Parts
1121 KC Welder’s Ozone
Filter (for Model 1121R)

Photo: 1121 KC Welder’s Ozone Filter
 
 
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