I.T Helpdesk email - helpdesk@nth.gov.in
I.T Customer care no. - 9412223550 , 0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]
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National Test House (ER), Alipore

Kolkata, Kolkata, West Bengal, 700027
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217 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
121 IS 3703 (2004) - Recommended practice for magnetic particle flaw detection (Second Revision) Recommended practice for magnetic particle flaw detection (Second Revision) - View breakup
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122 IS 3664:1981 - Code of practice for ultrasonic pulse echo testing by contact and immersion methods (first revision) Code of practice for ultrasonic pulse echo testing by contact and immersion methods (first revision) - View breakup
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123 IS 3658 (1999) - Code of practice for liquid penetrant flaw detection (Second Revision) Code of practice for liquid penetrant flaw detection (Second Revision) - View breakup
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124 IS 3203 (1982) - Methods of testing local thickness of electroplated coatings (First Revision) Methods of testing local thickness of electroplated coatings (First Revision) - View breakup
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125 IS 2831 (2012) - Carbon steel cast billet ingots, billets, blooms and slabs for re-rolling into structural steel (Ordinary Quality) - Specification (Fourth Revision) Carbon steel cast billet ingots, billets, blooms and slabs for re-rolling into structural steel (Ordinary Quality) - Specification (Fourth Revision) - View breakup
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126 IS 2830 (2012) - Carbon steel cast billet ingots, billets, blooms and slabs for re-rolling into steel for general structural purposes - Specification (Third Revision) Carbon steel cast billet ingots, billets, blooms and slabs for re-rolling into steel for general structural purposes - Specification (Third Revision) - View breakup
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127 IS 2762 (2009) - Wire rope slings and sling legs - Specification (Second Revision) Wire rope slings and sling legs - Specification (Second Revision) - View breakup
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128 IS 4853 (1982) - Recommended practice for radiographic inspection of fusion welded butt joints in steel pipes (First Revision) Recommended practice for radiographic inspection of fusion welded butt joints in steel pipes (First Revision) - View breakup
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129 IS 4748 (2021) - Steels - Micrographic determination of the apparent grain size (Third Revision) Steels - Micrographic determination of the apparent grain size (Third Revision) - View breakup
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130 IS 4260 (2004) - Recommended practice for ultrasonic testing of butt welds in ferritic steel (Third Revision) Recommended practice for ultrasonic testing of butt welds in ferritic steel (Third Revision) - View breakup
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131 IS 4225 (2004) - Recommended practice for straight beam ultrasonic testing of steel plates (Second Revision) Recommended practice for straight beam ultrasonic testing of steel plates (Second Revision) - View breakup
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132 IS 4163 (2021) - Steel - Determination of content of nonmetallic inclusions - Micrographic method using standard diagrams Steel - Determination of content of nonmetallic inclusions - Micrographic method using standard diagrams - View breakup
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133 IS 2074 : 2023 (2023) - READY MIXED PAINT, AIR DRYING, RED OXIDE-ZINC CHROME PRIMING ― SPECIFICATION READY MIXED PAINT, AIR DRYING, RED OXIDE-ZINC CHROME PRIMING ― SPECIFICATION - View breakup
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134 IS 2760 (1980) - Specification for steel chain slings (First Revision) Specification for steel chain slings (First Revision) - View breakup
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135 IS 2595 (2008) - Industrial radiographic testing - Code of practice (Second Revision) Industrial radiographic testing - Code of practice (Second Revision) - View breakup
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136 IS 15560 (2005) - Point hooks with shank up to 160 tonne specification Point hooks with shank up to 160 tonne specification - View breakup
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137 IS 1501 : Part 1 (2020) - Metallic Materials — Vickers Hardness Test Part 1 Test Method ( Fifth Revision ) Metallic Materials — Vickers Hardness Test Part 1 Test Method ( Fifth Revision ) - View breakup
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138 IS 1395 (1982) - Specification for low and medium alloy steel covered electrodes for manual metal arc welding (Third Revision Specification for low and medium alloy steel covered electrodes for manual metal arc welding (Third Revision - View breakup
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139 IS 1367 : Part 13 (2020) - Technical Supply Conditions for Threaded Steel Fasteners Part 13 Hot Dip Galvanized Coatings on Threaded Fasteners ( Third Revision ) Technical Supply Conditions for Threaded Steel Fasteners Part 13 Hot Dip Galvanized Coatings on Threaded Fasteners ( Third Revision ) - View breakup
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140 IS 12037 (1987) - Specification for macrographic examination of steel by sulphur print (Baumann Method) Specification for macrographic examination of steel by sulphur print (Baumann Method) - View breakup
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141 IS 11802 (1986) - Methods for determination of diffusible hydrogen content of deposited weld metal from covered electrodes in welding mild and low alloy steels Methods for determination of diffusible hydrogen content of deposited weld metal from covered electrodes in welding mild and low alloy steels - View breakup
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142 RDSO STR No. C-K105 (Rev. 1) (2014) - Schedule of Technical Requirements for Bolster Suspension Hangers of BG & MG Mainline and EMU/DMU/MEMU Coaches Schedule of Technical Requirements for Bolster Suspension Hangers of BG & MG Mainline and EMU/DMU/MEMU Coaches - View breakup
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143 ND Custom 10 (2024) - Load Bearing Capacity for RCPC Slabs Load Bearing Capacity for RCPC Slabs - View breakup
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144 IS 12889 (2018) - Performance evaluation of materials used for liquid penetrant test (First Revision) Performance evaluation of materials used for liquid penetrant test (First Revision) - View breakup
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145 IS 9000 Part 4 (2008) - BASIC ENVIRONMENTAL TESTING PROCEDURES FOR ELECTRONIC AND ELECTRICAL ITEMS PART4 DAMP HEAT(STEADY STATE) BASIC ENVIRONMENTAL TESTING PROCEDURES FOR ELECTRONIC AND ELECTRICAL ITEMS PART4 DAMP HEAT(STEADY STATE) - View breakup
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146 IS 13252 (2010) - Information Technology Equipments, Class I Product Information Technology Equipments, Class I Product - View breakup
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147 RDSO/PE/SPEC/AC/0009-2021 (Rev-3) - Specification for Valve Regulated Lead Acid Batteries for 110V Train lighting, Air Conditioned coaches and three phase EMU/MEMU & Metro Rakes Specification for Valve Regulated Lead Acid Batteries for 110V Train lighting, Air Conditioned coaches and three phase EMU/MEMU & Metro Rakes - View breakup
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148 IS 1145 -1980 (Reaffirmed 2003) - SPECIFICATION FOR LEAD-ACID STORAGE BATTERIES FOR MOTOR CYCLES, AUTORICKSHAWS AND SIMILAR VEHICLES SPECIFICATION FOR LEAD-ACID STORAGE BATTERIES FOR MOTOR CYCLES, AUTORICKSHAWS AND SIMILAR VEHICLES - View breakup
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149 IRS : TC 30-05 - UNDERGROUND RAILWAY JELLY FILLED QUAD CABLES FOR SIGNALLING AND TELECOM INSTALLATIONS UNDERGROUND RAILWAY JELLY FILLED QUAD CABLES FOR SIGNALLING AND TELECOM INSTALLATIONS - View breakup
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150 NFC-33 041 (1998) - Insulated cables and their accessories for power systems Anchoring devices for overhead distribution with bundle assembled cores of rated voltage of 0.6/1 kV Insulated cables and their accessories for power systems Anchoring devices for overhead distribution with bundle assembled cores of rated voltage of 0.6/1 kV - View breakup
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Helpdesk email - helpdesk@nth.gov.in

Customer care no. - 9412223550 ,0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]