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 ]
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National Test House (ER), Kolkata

Block-C.P, Sector-V, Salt Lake City, Kolkata, West Bengal - 700091, Kolkata, Kolkata, West Bengal, 700091
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1145 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
691 IS 15658:2021-(on the lines,Comparative Tests for Paver blocks) (2021) - Concrete Paving Blocks-Specification Concrete Paving Blocks-Specification - View breakup
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692 RITES- 111 - Testing of Gold Plated Silver Medal Testing of Gold Plated Silver Medal - View breakup
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693 7532 (2018) - Soft Soap — Specification Soft Soap — Specification - View breakup
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694 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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695 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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696 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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697 NTHER- Calibration of LCR Meter - Calibration of LCR Meter Calibration of LCR Meter - View breakup
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698 NTHER- Calibration of Signal / Function Generator - Calibration of Signal / Function Generator Calibration of Signal / Function Generator - View breakup
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699 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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700 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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701 Custom Paper Core(ER)-2022 (2022) - Paper Core Paper Core - View breakup
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702 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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703 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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704 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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705 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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706 IS 104 (2017) - Ready Mixed Paint, Brushing, Zinc Chrome, Priming Ready Mixed Paint, Brushing, Zinc Chrome, Priming - View breakup
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707 IS 2046 (1995) - Decorative Thermosetting Synthetic Resin Bonded Laminated Sheets Decorative Thermosetting Synthetic Resin Bonded Laminated Sheets - View breakup
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708 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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709 IS 14930 : Part 2 (2001) - Conduit Systems for Electrical Installations - Part 2 : Particular Requirements - Conduit Systems Burried Underground Conduit Systems for Electrical Installations - Part 2 : Particular Requirements - Conduit Systems Burried Underground - View breakup
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710 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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711 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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712 IS 14930(part 2)2001 (2001) - Conduit Systems for Electrical Installation, Part 2: particular requirements conduit systems burried underground. Conduit Systems for Electrical Installation, Part 2: particular requirements conduit systems burried underground. - View breakup
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713 IS 14930 : Part 1 (2001) - Conduit systems or electrical installations: Part 1 general requirements Conduit systems or electrical installations: Part 1 general requirements - View breakup
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714 IS 191 (2007) - Copper - Specification (Fourth Revision) Copper - Specification (Fourth Revision) - View breakup
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715 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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716 NTHER- Calibration of Earth Resistivity Tester - Calibration of Earth Resistivity Tester Calibration of Earth Resistivity Tester - View breakup
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717 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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718 JIS K 5674 :2008 (2008) - LEAD-FREE, CHROMIUM-FREE ANTICORROSIVE PAINTS LEAD-FREE, CHROMIUM-FREE ANTICORROSIVE PAINTS - View breakup
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719 JIS K 5552:2010 (2010) - ZINC RICH PRIMER ZINC RICH PRIMER - View breakup
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720 JIS K 5553 : 2002 (2002) - HIGH BUILD TYPE ZINC RICH PAINT HIGH BUILD TYPE ZINC RICH PAINT - 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 ]