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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1252 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
871 Custom-7-ER-LM - Galvanized Steel Rope Net Wire Galvanized Steel Rope Net Wire - View breakup
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872 IS/IEC 60529,IS 16102 & LM79 - Light Candela Test Ingress of protection IP-65 Light test as per IS 16102 Light Candela Test Ingress of protection IP-65 Light test as per IS 16102 - View breakup
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873 ISTA 1G - Test Procedure ( International Safe Transit Association) Testing of Packaging of 6 kVA UPS Test Procedure ( International Safe Transit Association) Testing of Packaging of 6 kVA UPS - View breakup
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874 IS 733 (2025) - SPECIFICATION FOR WROUGHT ALUMINIUM AND ALUMINIUM ALLOY BARS, RODS AND SECTIONS (FOR GENERAL ENGINEERING PURPOSES) SPECIFICATION FOR WROUGHT ALUMINIUM AND ALUMINIUM ALLOY BARS, RODS AND SECTIONS (FOR GENERAL ENGINEERING PURPOSES) - View breakup
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875 Custom-6-NTH-LM - G.I Welded Wire Mesh G.I Welded Wire Mesh - View breakup
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876 MMDTS 19021 (2020) - Schedule of Technical Requirements for Fire Barrier Cloth for Seats and Berths Meeting FST(Fire Smoke and Toxicity) Properties to EN45545 HL3 for Passenger Coaches. Schedule of Technical Requirements for Fire Barrier Cloth for Seats and Berths Meeting FST(Fire Smoke and Toxicity) Properties to EN45545 HL3 for Passenger Coaches. - View breakup
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877 NTHER calibration of 3.5 digit Multi Function Calibrator - Calibration of 3.5 digit Multi-Function Calibrator Calibration of 3.5 digit Multi-Function Calibrator - View breakup
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878 NTHER Calibration of Power Analyzer - Calibration of Power Analyzer Calibration of Power Analyzer - View breakup
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879 NTH ER Calibration of Single Phase wattmeter - Calibration of Single Phase wattmeter Calibration of Single Phase wattmeter - View breakup
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880 On the lines of IS: 13875 (Part-I) - 1993 & V/I method - Calibration of Relay Test Set Calibration of Relay Test Set - View breakup
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881 NTH/HV/01 - Calibration of High Voltage Test Set Calibration of High Voltage Test Set - View breakup
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882 Custom Specification ER Plastic (2022) - Custom Specification ER Plastic Custom Specification ER Plastic - View breakup
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883 IS 8427 (1989) - Agricultural Produce Milling Machinery - Rubber Roll for Paddy Dehusker - Specification (First Revision) Agricultural Produce Milling Machinery - Rubber Roll for Paddy Dehusker - Specification (First Revision) - View breakup
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884 AISI 304 STAINLESS STEEL 304 (2022) - AISI 304 STAINLESS STEEL 304 AISI 304 STAINLESS STEEL 304 - View breakup
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885 EURAMET cg - 2 (2011) - CALIBRATION OF GAUGE BLOCK COMPARATORS CALIBRATION OF GAUGE BLOCK COMPARATORS - View breakup
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886 ASTM D2240 (2015) - Standard Test Method for Rubber Property—Durometer Hardness Standard Test Method for Rubber Property—Durometer Hardness - View breakup
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887 ASTM D88 (1994) - Standard Test Method for Saybolt Viscosity Standard Test Method for Saybolt Viscosity - View breakup
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888 SANAS TR 45-03 (2023) - CRITERIA FOR LABORATORIES ACCREDITED TO CALIBRATE TACHOMETERS AND MEASURE ROTATIONAL SPEED CRITERIA FOR LABORATORIES ACCREDITED TO CALIBRATE TACHOMETERS AND MEASURE ROTATIONAL SPEED - View breakup
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889 DKD-R 6-1 (2014) - Calibration of Pressure Gauges Calibration of Pressure Gauges - View breakup
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890 OIML R 76-1 (2006) - Non-automatic weighing instruments Part 1: Metrological and technical requirements - Tests Non-automatic weighing instruments Part 1: Metrological and technical requirements - Tests - View breakup
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891 OIML R 111-1 (2004) - Weights of classes E1, E2, F1, F2, M1, M1–2, M2, M2–3 and M3 Part 1: Metrological and technical requirements Weights of classes E1, E2, F1, F2, M1, M1–2, M2, M2–3 and M3 Part 1: Metrological and technical requirements - View breakup
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892 Custom-5-NTH-LM - Wire Mesh Panel Wire Mesh Panel - View breakup
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893 Custom-4-NTH-LM - Omega Clamp/Profile Plate Omega Clamp/Profile Plate - View breakup
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894 Custom-3-NTH-LM - Concertina coil/PTCC Concertina coil/PTCC - View breakup
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895 Custom-2-NTH-LM - Straining/Intermediate Y arm Straining/Intermediate Y arm - View breakup
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896 Custom-1-NTH-LM - Fence Post Hollow Section and Fence Post Support Strip Fence Post Hollow Section and Fence Post Support Strip - View breakup
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897 BS 476 part 7 (1997) - Classification of Surface spread of flame of products Classification of Surface spread of flame of products - View breakup
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898 Chemical Paint Lab NTH ER Custom Specification (2022) - Chemical Paint Lab NTH ER Custom Specification Chemical Paint Lab NTH ER Custom Specification - View breakup
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899 NCD 1427 Issue 1 - Specification for mineral wool marine board for thermal & acoustic insulation Specification for mineral wool marine board for thermal & acoustic insulation - View breakup
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900 Custom-35-ER - False Ceiling and Accessories False Ceiling and Accessories - 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 ]