LS-455;W2SAH Headgear with duct aluminum cover
LS-455 Series
PAPR for both worker safety and efficiency
| 質量 | Headgear・face shield／Approx. 400g |
|---|---|
| フレーム材質 | Face shield frame/Kaydak |
| レンズ | UV/IR absorbing sheets |
| レンズカラー | Green |
| 遮光度番号 | 1.7 |
| 付属品 | Duct hose with aluminum cover |
| Conformity standards |
Product features
Feature／Can be used directly on work caps
Applications／Gas welding, electric welding work (with hand-held surface)
❚ Basic structure of LS-455 series
１．Headgear
●Built-in duct inside the headgear.
２．Filter
●The use of a large-area mechanical filter ensures a long and economical filter life.
３．Face
●Face shield type or hood type, you can choose the one that best suits your application.
４．Battery
●High-performance lithium-ion battery.
●Continuous use time is about 8~10 hours, suitable for long hours of work.
●The battery can be charged in two ways: from the back of the main unit or from the battery unit itself.
●An alarm will notify you when it is time to recharge the battery.
５．Blower unit
●A single blower unit can be used for different applications, such as face shield type and hood type.
●Flat brushless motor and turbo fan realize super long life and high air volume.
※The blower unit (blower + battery) weighs only about 650g.
●The motor fan and battery unit can be replaced for easy maintenance.
Structure
Specification
| Performance | In-house standard value | Measured value (average) |
|---|---|---|
| DOP particle collection efficiency | 95.0% or more (PL1) | 98.8% |
| Leakage rate | 5% or less (Class B) | 2.9％ |
| Minimum required airflow | 138L/minute or more (large air volume) | 171L/minute |
| Airflow range | 138L～220L/minute | 171L～207L/minute |
| Strength of connecting tube | 50N or more | 120N |
| Noise level | 80db or less | 74db |
| Nominal operating hours | 8 hours or more | 9 hours |
| Weight | 2.0kg or less | 1.4Kg |
Specs
| 質量 | Headgear・face shield／Approx. 400g |
|---|---|
| フレーム材質 | Face shield frame/Kaydak |
| レンズ | UV/IR absorbing sheets |
| レンズカラー | Green |
| 遮光度番号 | 1.7 |
| 付属品 | Duct hose with aluminum cover |
| Conformity standards |
National certification No. TP43/LS-455 Loose-fitting type, Face shield, Large air volume type, PL1, Class B_x000D_
With duct aluminum cover
