for Safer Welding

10Eye and face protection3M Speedglas SLWelding ShieldAt 360 Grams,our Super Lightweight champ...The Speedglas SL welding shield is made from a stronglightweight material with excellent protection. Unlike othermaterials that can absorb moisture and become heavy,the Speedglas SL shield is non-absorbent, so it retains itsperformance in high humidity.The headband design uses a pattern of holes for breathabilityand better conformity to the welder’s head. It alsoaccommodates smaller head sizes; its full range is from50 cm to 64 cm.Lighter, but with all the performanceTechnical Data -Ordering informationApprovalsEye protectionFace protectionSpeedglas SLWelding FilterConforms toEN 379EN175Using new liquid crystal designs and manufacturingtechniques, we are able to make the Speedglas SL autodarkeningwelding filter much lighter than our other models,but with the same outstanding optical quality and switchingperformance.• For most arc welding processes – such as MMA, MIG/MAG, TIG and plasma welding.• Variable (8-12) dark shade.• Four sensitivity settings.• Auto ON and OFF.Classification 1 / 1 / 1 / 2Switching time, light-darkSwitching time, dark-lightUV / IR protectionViewing area0,1 ms (+23°C)User-adjustable60 – 250 msShade 12 (permanent)42 x 93 mmLight state Shade 3Dark stateWeight(incl welding filter)Battery typeSolar cellBattery life timeShade 8 – 12 (variable)360 gLithium 3 VoltNo1 500 hoursOrdering informationSpeedglas SL shield incl. welding filter Part no. 70 11 20For auto-darkening welding filters there are four parts of the classification: opticalclass/diffusion of light/transmittance and as option angle dependences.Note: Regarding Speedglas welding shields and visors for grinding applications,please read recommendations on page 31.