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| Product Name: |
mask
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| Supply Ability: |
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| Specifications |
JM6000A |
| Price Term: |
FOB |
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Our products have attached CE standard.
¢ò¡¢Main Technical data:
Filter size(mm)£º110*92*11mm
View windows size(mm)£º90*40mm
Ultraviolet ray transmittance rate£º313¡ª365nm<3.4*10-6%
Infrared ray transmittance rate£º780¡ª1300nm<0.0027%
1300¡ª2000nm<0.0097%
Dark shade range£ºDIN9¡ª13 varibble
Light shade number£ºDIN3
Working temperature£º-10℃¡ª+60℃
Swithing time£º1/20000s from bright to dark
Holding time£º>200ms
Recovery time£º0.6s to 1s frome dark to bright
Auto- power on/of£ºyes
Eye protection£ºEn3791/2/1
Face protection£ºEn175
Power supply£ºsolar cell+lithium batteries
Net weight(g)£º460g¡À10g
Suitable welding£ºsuitable for any welding |
| Company: |
Feicheng Jingaoshan Industry and Trade Co.,LTD
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| Contact: |
Ms. zhu glittery |
| Address: |
No.82,wangshan street,feicheng city,shandong,china |
| Postcode: |
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| Tel: |
86-538-3216588 |
| Fax: |
86-538-3212599 |
| E-mail: |
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