Latest Tender Detail from south central railway SCR for the tender for light weight auto darking welding helmet for welders of mig mag welding work., light weight auto darking welding helmet for welders of mig mag welding work. standards- ce: en379:2009; en175:1997. specifications should be. 1) viewing field- 96x39 mm (approx.) 2) switching time-0.1 to 0.3 ms (light to dark) 3) delay time- 0.1 to 0.8 sec. (dark to light) 4) uv/ir protection- up to sha de din 16. 5) weightnot more than 500 gm. 6) operating temp- -5 degree c to 55 degree c. 7) shell mate rial- polyamide nylon/ pp (fire proofing),( note: 03 nos. protective glass plate/shielding glass should be prov ided with each auto darking helmet.) - warranty period: 30 months after the date of delivery in secunderabad, telangana,. Reference number 17529373. Don't miss out on this chance to be part of a significant project. Register for free today to access the complete tender details and download the necessary documents. Seize the opportunity with Tender 18!
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