I.T Helpdesk email - helpdesk[at]nth[dot]gov[dot]in
I.T Customer care no. - 0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]
Helpline Numbers

National Test House (ER), Kolkata

Block-C.P, Sector-V, Salt Lake City, Kolkata, West Bengal - 700091, Kolkata, Kolkata, West Bengal, 700091
- director-kol[at]nth[dot]gov[dot]in
Scope List
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1274 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
661 Custom - Kiln Bricks / Fused Alumina Kiln Bricks / Fused Alumina - View breakup
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662 CUSTOM/EAR TAG/2022 (2022) - CUSTOM/EAR TAG/2022 CUSTOM/EAR TAG/2022 - View breakup
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663 NTHER-Calibration of Digital DC Power Supply - NTHER-Calibration of Digital DC Power Supply NTHER-Calibration of Digital DC Power Supply - View breakup
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664 NTHER-Calibration of Programmable DC Electronics Load - NTHER-Calibration of Programmable DC Electronics Load NTHER-Calibration of Programmable DC Electronics Load - View breakup
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665 NTHER-Calibration of Data Acquisition Chart Recorder - NTHER-Calibration of Data Acquisition Chart Recorder NTHER-Calibration of Data Acquisition Chart Recorder - View breakup
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666 IRS-T-46-2023 (2023) - INDIAN RAILWAY STANDARD SPECIFICATION FOR SPHEROIDAL GRAPHITE CAST IRON INSERTS INDIAN RAILWAY STANDARD SPECIFICATION FOR SPHEROIDAL GRAPHITE CAST IRON INSERTS - View breakup
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667 IRS T-46 (1996) - Indian Railway Standard Specification For Spheroidal Graphite Cast Iron Inserts Indian Railway Standard Specification For Spheroidal Graphite Cast Iron Inserts - View breakup
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668 ISO 683-17 (2014) - Heat-treated steels, alloy steels and free-cutting steels —Ball and roller bearing steels Heat-treated steels, alloy steels and free-cutting steels —Ball and roller bearing steels - View breakup
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669 RCF Spec. No. EDTS-163,Rev. C - RCF Spec. No. EDTS-163,Rev. C RCF Spec. No. EDTS-163,Rev. C - View breakup
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670 NTHER-Calibration of HV Probe - NTHER-Calibration of HV Probe NTHER-Calibration of HV Probe - View breakup
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671 Custom: Bright bar - - View breakup
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672 AWWA C210-15 (2015) - Solvent Free Liquid epoxy Coating (Red / Grey) for steel Water pipeline &Fittings Internal Solvent Free Liquid epoxy Coating (Red / Grey) for steel Water pipeline &Fittings Internal - View breakup
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673 AAI BAGDOGRA AIRPORT SPECIFICATION (2023) - AAI BAGDOGRA AIRPORT SPECIFICATION AAI BAGDOGRA AIRPORT SPECIFICATION - View breakup
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674 Custom moisture-coal tar - Custom moisture-coal tar Custom moisture-coal tar - View breakup
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675 IS 1180 : Part 1 (2014) - Outdoor Type Oil Immersed Distribution Transformers - Specification Part 1 Mineral Oil Immersed (Fourth Revision) (1100 kVA to 2 500 kVA) [1100 kVA to 2 500 kVA] Outdoor Type Oil Immersed Distribution Transformers - Specification Part 1 Mineral Oil Immersed (Fourth Revision) (1100 kVA to 2 500 kVA) - View breakup
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676 IRS:S63-2014 - PVC Insulated Underground, Unscreened Cable for Railway Signalling- Power Cable PVC Insulated Underground, Unscreened Cable for Railway Signalling- Power Cable - View breakup
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677 IS 2645:2003 (RA 2017) - Integral Waterproofing Compounds for Cement Mortar and Concrete-Specification Integral Waterproofing Compounds for Cement Mortar and Concrete-Specification - View breakup
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678 IS 2645 (2003) - Integral waterproofing compounds for cement mortar and concrete - Specification (Second Revision) Integral waterproofing compounds for cement mortar and concrete - Specification (Second Revision) - View breakup
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679 JIS D 5302-2004 - Lead Acid Batteries for Motorcycles Lead Acid Batteries for Motorcycles - View breakup
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680 JISC 8702 : 2009 - Small- sized valve regulated lead-acid batteries Small- sized valve regulated lead-acid batteries - View breakup
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681 CQAL/637 :2006 - SPECIFICATION FOR BATTERY SECONDARY, LEAD ACID, LOW MAINTENANCE FOR MT PURPOSES SPECIFICATION FOR BATTERY SECONDARY, LEAD ACID, LOW MAINTENANCE FOR MT PURPOSES - View breakup
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682 RDSO SPECIFICATION No. M&C/PCN/123/2018 (2018) - SPECIFICATION FOR HIGH PERFORM ANTI-CORROSION EPOXY COATING (TWO PACK) SPECIFICATION FOR HIGH PERFORM ANTI-CORROSION EPOXY COATING (TWO PACK) - View breakup
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683 RDSO M&C/ PCN/ 100/ 2018 (2018) - Specification for Epoxy Cum Polyurethane Painting System (Two Pack) for the Exterior Painting of Railway Coaches Specification for Epoxy Cum Polyurethane Painting System (Two Pack) for the Exterior Painting of Railway Coaches - View breakup
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684 NTHER- Calibration of High Current Source (V/I Method) More than 100A - Calibration of High Current Source (V/I Method) More than 100A Calibration of High Current Source (V/I Method) More than 100A - View breakup
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685 ETI/OHE/50(6/97) re-designated to TI/SPC/OHE/CAT(Cu-Cd)/0971 (2021) - Technical specification for Cadmium copper conductors for over head Electric Traction Technical specification for Cadmium copper conductors for over head Electric Traction - View breakup
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686 NTHER-Calibration of Micro-ohm Meter - NTHER-Calibration of Micro-ohm Meter NTHER-Calibration of Micro-ohm Meter - View breakup
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687 IS:14772-2000 (2000) - GE~NERAL REQUIREMENTS FOR ENCLOSURES FOR ACCESSORIES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - SPECIFICATION GE~NERAL REQUIREMENTS FOR ENCLOSURES FOR ACCESSORIES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - SPECIFICATION - View breakup
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688 IS 2250:1981 - Code of Practice for Preparation and use of Masonry Mortars Code of Practice for Preparation and use of Masonry Mortars - View breakup
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689 ND Custom 3 (2022) - Stainless Steel Wire 420 Grade Stainless Steel Wire 420 Grade - View breakup
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690 Custom BHU Soil - - View breakup
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Helpdesk email - helpdesk[at]nth[dot]gov[dot]in

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