Supply Of Auto Darkening Welding Helmet.Auto Darkening Welding Helmet.,Auto Darkening Welding Helmet Confirming To En 379 / Ansi Z 87.1 As Per Specification. Externally Regulated Shade Din 9-13. Light / Inactiveshade - Din 3 Or 4. Viewing Area Min 92 X 3-Tamil Nadu
TDR : 28705129
Tender Notice
BOQ
Expired
Tamil Nadu
Supply Of Auto Darkening Welding Helmet.Auto Darkening Welding Helmet.,Auto Darkening Welding Helmet Confirming To En 379 / Ansi Z 87.1 As Per Specification. Externally Regulated Shade Din 9-13. Light / InactiveShade - Din 3 Or 4. Viewing Area Min 92 X 3
Auto darkening welding helmet confirming to EN 379 / ANSI Z 87.1 as per specification. Externally regulated shade din 9-13. Light / inactiveshade - din 3 or 4. Viewing area min 92 x 39mm, cartridge size- minimum 90 x 110mm.switching time light to dark should not be more than 0.0005 sec,dark to light 0.1 to 0.8 sec. Operating temperature 30 to 70 deg c. Power supply -solar cells. Sensitivity and delay adjustment should be continuous / stepless. MAKE: Ador/Esab/ Welspring/Messer/Kemppi only. Note: The tenderer should be OEM or authorised dealer, if authorised dealer, valid dealershipcertificate of the offered item should be attached along with offer.
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