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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1230 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
781 7532 (2018) - Soft Soap — Specification Soft Soap — Specification - View breakup
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782 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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783 NTHER- Calibration of Voltage and Current Source (V/I) Method) - Calibration of Voltage and Current Source (V/I) Method Calibration of Voltage and Current Source (V/I) Method - View breakup
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784 NTHER- Calibration of High Current Source (V/I Method) - Calibration of High Current Source (V/I Method) Calibration of High Current Source (V/I Method) - View breakup
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785 NTHER- Calibration of LCR Meter - Calibration of LCR Meter Calibration of LCR Meter - View breakup
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786 NTHER- Calibration of Signal / Function Generator - Calibration of Signal / Function Generator Calibration of Signal / Function Generator - View breakup
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787 DGMS Circular(Approval) No 04 of 2013 (2013) - Revised standards for testing and use of Resin capsules as grouting ,material for Roof bolting purposes in the below ground workings of coal mines Revised standards for testing and use of Resin capsules as grouting ,material for Roof bolting purposes in the below ground workings of coal mines - View breakup
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788 IS 17050 (2023) - Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK Code) Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK Code) - View breakup
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789 Custom Paper Core(ER)-2022 (2022) - Paper Core Paper Core - View breakup
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790 PCEE/NR/121-Elect/PS/2019(Rev-4) dated 04.11.2019 (2019) - LED Based Luminaries ( Input Voltage Single Phase 230 Volt AC, 50 Hz) for General Service Application. LED Based Luminaries ( Input Voltage Single Phase 230 Volt AC, 50 Hz) for General Service Application. - View breakup
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791 C/QA&I/SFQP/SCW, Rev.4 dated 29.01.2016 (2016) - Measurement of Resistivity of Gravel20/40mm Measurement of Resistivity of Gravel20/40mm - View breakup
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792 IS 101 (2015) - Determination of Volatile Organic Compound (VOC) Content gram per litre— Difference Method Determination of Volatile Organic Compound (VOC) Content gram per litre— Difference Method - View breakup
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793 RDSO MP-0.41.00.01 : Part Rev 1 (2003) - Schedule of Technical Requirements for Transition Screw Couplings for Centre Buffer Coupler Schedule of Technical Requirements for Transition Screw Couplings for Centre Buffer Coupler - View breakup
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794 IS 104 (2017) - Ready Mixed Paint, Brushing, Zinc Chrome, Priming Ready Mixed Paint, Brushing, Zinc Chrome, Priming - View breakup
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795 IS 2046 (1995) - Decorative Thermosetting Synthetic Resin Bonded Laminated Sheets Decorative Thermosetting Synthetic Resin Bonded Laminated Sheets - View breakup
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796 IS 14930(Part-2) (2001) - Conduit System for Electrical and Communication Installation Conduit System for Electrical and Communication Installation - View breakup
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797 IS 1664 (2002) - Mineral mixtures for supplementing cattle feeds - Specification (Fourth Revision) Mineral mixtures for supplementing cattle feeds - Specification (Fourth Revision) - View breakup
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798 IS 2553(1):2018 & IS 17004:2018 (2018) - SAFETY GLASS — SPECIFICATION PART 1 ARCHITECTURAL, BUILDING AND GENERAL USES & TESTING METHODS FOR PROCESSED GLASS SAFETY GLASS — SPECIFICATION PART 1 ARCHITECTURAL, BUILDING AND GENERAL USES & TESTING METHODS FOR PROCESSED GLASS - View breakup
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799 IS 191 (2007) - Copper - Specification (Fourth Revision) Copper - Specification (Fourth Revision) - View breakup
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800 IRS:M-46 (2020) - INDIAN RAILWAYS STANDARD SPECIFICATION FOR CLASSIFICATION, TESTING AND ACCEPTANCE CRITERIA OF FILLER WIRES FOR MIG/MAG WELDING (WITH AND WITHOUT GAS SHIELDING) INDIAN RAILWAYS STANDARD SPECIFICATION FOR CLASSIFICATION, TESTING AND ACCEPTANCE CRITERIA OF FILLER WIRES FOR MIG/MAG WELDING (WITH AND WITHOUT GAS SHIELDING) - View breakup
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801 NTHER- Calibration of Earth Resistivity Tester - Calibration of Earth Resistivity Tester Calibration of Earth Resistivity Tester - View breakup
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802 JAPANESE INDUSTRIAL STANDARD JIS K 5659 (2018) - JAPANESE INDUSTRIAL STANDARD JIS K 5659 -Long Durable Paints for Steel Structures JAPANESE INDUSTRIAL STANDARD JIS K 5659 -Long Durable Paints for Steel Structures - View breakup
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803 JIS K 5674 :2008 (2008) - LEAD-FREE, CHROMIUM-FREE ANTICORROSIVE PAINTS LEAD-FREE, CHROMIUM-FREE ANTICORROSIVE PAINTS - View breakup
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804 JIS K 5552:2010 (2010) - ZINC RICH PRIMER ZINC RICH PRIMER - View breakup
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805 JIS K 5553 : 2002 (2002) - HIGH BUILD TYPE ZINC RICH PAINT HIGH BUILD TYPE ZINC RICH PAINT - View breakup
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806 JIS K 5551:2008 (2008) - HEAVY DUTY ANTICORROSIVE PAINTS FOR METAL STRUCTURES HEAVY DUTY ANTICORROSIVE PAINTS FOR METAL STRUCTURES - View breakup
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807 IS 16676 (2017) - Solventless liquid epoxy system for application on interior and exterior surfaces of steel water pipeline - Specification Solventless liquid epoxy system for application on interior and exterior surfaces of steel water pipeline - Specification - View breakup
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808 JIS K 5659:2018 (2018) - LONG DURABLE PAINTS FOR STEEL STRUCTURES LONG DURABLE PAINTS FOR STEEL STRUCTURES - View breakup
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809 IS 12894 (2002) - Pulverized fuel ash - Lime bricks - Specification Pulverized fuel ash - Lime bricks - Specification - View breakup
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810 RDSO/M&C/RP-198 (2006) - COMPOSITE GROOVED RUBBER SOLE PLATES FOR PLACING BENEATH RAILS COMPOSITE GROOVED RUBBER SOLE PLATES FOR PLACING BENEATH RAILS - 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 ]