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)
421 CUSTOM/PP ROPE/2023 - CUSTOM/PP ROPE/2023 CUSTOM/PP ROPE/2023 - View breakup
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422 IS 4759 (1996) - Hot - Dip zinc coatings on structural steel and other allied products - Specification (Third Revision) Hot - Dip zinc coatings on structural steel and other allied products - Specification (Third Revision) - View breakup
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423 RDSO/2009/CG-03 (2016) - Schedule of Technical Requirements for Injection Moulded Polyacetal Protective Tube for ICF Type B.G. Main Line & EMU Trailer Coaches (Tentative). Schedule of Technical Requirements for Injection Moulded Polyacetal Protective Tube for ICF Type B.G. Main Line & EMU Trailer Coaches (Tentative). - View breakup
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424 IS 613 (2000) - Copper Rods and Bars for Electrical Purposes Copper Rods and Bars for Electrical Purposes - View breakup
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425 CUSTOM - Iron content in Mild Steel Iron content in Mild Steel - View breakup
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426 ND Custom 9 (2023) - Training on Manual Metal Arc welding/ Gas Metal arc Welding Training on Manual Metal Arc welding/ Gas Metal arc Welding - View breakup
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427 IS 5154-Part 1- 2013 (2013) - LEAD-ACID TRACTION BATTERIES PART 1 GENERAL REQUIREMENTS AND METHODS OF TEST [ Bag plate Lead Acid Secondary Battery) LEAD-ACID TRACTION BATTERIES PART 1 GENERAL REQUIREMENTS AND METHODS OF TEST [ Bag plate Lead Acid Secondary Battery) - View breakup
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428 CUSTOM - Fish Food Fish Food - View breakup
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429 2664 - Specification for Quenching Oil Specification for Quenching Oil - View breakup
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430 EN 438 (2016) - High Pressure decorative laminates(HPL) - Sheets based on thermosetting resins(Usually called laminates)-Part-3 : classification and Specifications for laminates less than 2 mm thick intended for bonding to supporting substrates. High Pressure decorative laminates(HPL) - Sheets based on thermosetting resins(Usually called laminates)-Part-3 : classification and Specifications for laminates less than 2 mm thick intended for bonding to supporting substrates. - View breakup
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431 CUSTOM-23-ER-MCALI - Calibration of Ultrasonic Thickness Gauge Calibration of Ultrasonic Thickness Gauge - View breakup
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432 CUSTOM-22-ER-MCALI - Calibration of Wheel Gauge (B.G) for thick and wear adopter profile Calibration of Wheel Gauge (B.G) for thick and wear adopter profile - View breakup
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433 CUSTOM-21-ER-MCALI - Calibration of Wheel Diameter Gauge Calibration of Wheel Diameter Gauge - View breakup
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434 CUSTOM-20-ER-MCALI - Calibration of Buffer Height Gauge Calibration of Buffer Height Gauge - View breakup
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435 CUSTOM-19-ER-MCALI - Calibration of WHEEL DISTANCE GAUGE Calibration of WHEEL DISTANCE GAUGE - View breakup
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436 CUSTOM - WOODEN SAWDUST BRIQUETTE WOODEN SAWDUST BRIQUETTE - View breakup
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437 CUSTOM-18-ER-MCALI - Calibration of BORE GAUGE Calibration of BORE GAUGE - View breakup
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438 CUSTOM-17-ER-MCALI - Calibration of COUNTER LIMIT GAUGE NO.2 Calibration of COUNTER LIMIT GAUGE NO.2 - View breakup
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439 CUSTOM-16-ER-MCALI - Calibration of COUNTER LIMIT GAUGE NO.1 Calibration of COUNTER LIMIT GAUGE NO.1 - View breakup
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440 CUSTOM-15-ER-MCALI - Calibration of KNOCKLE NOSE WEAR STRETCH LIMIT GAUGE Calibration of KNOCKLE NOSE WEAR STRETCH LIMIT GAUGE - View breakup
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441 CUSTOM-14-ER-MCALI - Calibration of MECHANICAL DIAL FLANGE WEAR GAUGE FOR BG LOCO Calibration of MECHANICAL DIAL FLANGE WEAR GAUGE FOR BG LOCO - View breakup
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442 CUSTOM-13-ER-MCALI - Calibration of MECHANICAL DIAL ROOT WEAR GAUGE FOR BG LOCO Calibration of MECHANICAL DIAL ROOT WEAR GAUGE FOR BG LOCO - View breakup
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443 CUSTOM - CAST IRON CAST IRON - View breakup
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444 Salt spray test for 500 hours ASTM B 117 (0) - Salt spray test for 500 hours ASTM B 117 Salt spray test for 500 hours ASTM B 117 - View breakup
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445 Custom ASTM / IS - Non Shrinking Grouts / Mortar - Method of Test ASTM / IS Non Shrinking Grouts / Mortar - Method of Test ASTM / IS - View breakup
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446 ASTM C348 (2021) - Standard Test Method for Compressive Strength of Hydraulic Cement Mortars Standard Test Method for Compressive Strength of Hydraulic Cement Mortars - View breakup
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447 ASTM C 307 (2003) - Standard Test Method for Tensile Strength of Chemical-Resistant Mortar, Grouts, and Surfacing Standard Test Method for Tensile Strength of Chemical-Resistant Mortar, Grouts, and Surfacing - View breakup
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448 ASTM C 109 (1995) - Standard Test Method for Compressive Strength of Hydraulic Cement Mortars Standard Test Method for Compressive Strength of Hydraulic Cement Mortars - View breakup
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449 Corrosion Test (Salt Spray Test) as per ASTM B117 & Customer specification - Corrosion Test (Salt Spray Test) as per ASTM B117 & Customer specification Corrosion Test (Salt Spray Test) as per ASTM B117 & Customer specification - View breakup
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450 Climatic Ageing Test (Dry Heat Test) as per IS 9000 (Part-III/Sec-2) :1977 & Customer Specification - Climatic Ageing Test (Dry Heat Test) as per IS 9000 (Part-III/Sec-2) :1977 & Customer Specification Climatic Ageing Test (Dry Heat Test) as per IS 9000 (Part-III/Sec-2) :1977 & Customer Specification - 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 ]