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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1220 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
421 CUSTOM-23-ER-MCALI - Calibration of Ultrasonic Thickness Gauge Calibration of Ultrasonic Thickness Gauge - View breakup
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422 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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423 CUSTOM-21-ER-MCALI - Calibration of Wheel Diameter Gauge Calibration of Wheel Diameter Gauge - View breakup
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424 CUSTOM-20-ER-MCALI - Calibration of Buffer Height Gauge Calibration of Buffer Height Gauge - View breakup
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425 CUSTOM-19-ER-MCALI - Calibration of WHEEL DISTANCE GAUGE Calibration of WHEEL DISTANCE GAUGE - View breakup
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426 CUSTOM - WOODEN SAWDUST BRIQUETTE WOODEN SAWDUST BRIQUETTE - View breakup
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427 CUSTOM-18-ER-MCALI - Calibration of BORE GAUGE Calibration of BORE GAUGE - View breakup
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428 CUSTOM-17-ER-MCALI - Calibration of COUNTER LIMIT GAUGE NO.2 Calibration of COUNTER LIMIT GAUGE NO.2 - View breakup
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429 CUSTOM-16-ER-MCALI - Calibration of COUNTER LIMIT GAUGE NO.1 Calibration of COUNTER LIMIT GAUGE NO.1 - View breakup
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430 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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431 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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432 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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433 CUSTOM - CAST IRON CAST IRON - View breakup
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434 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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435 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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436 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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437 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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438 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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439 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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440 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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441 2552 (Part 2) (1992) - Safety Glass - Specification Part 2 - For Road Transport Safety Glass - Specification Part 2 - For Road Transport - View breakup
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442 Timber-Custom (1973 & 1986) - Timber Identification, moisture content and Density-Custom Timber Identification, moisture content and Density-Custom - View breakup
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443 IEC 61537 (2006) - Cable Management-Cable tray system of Pre-galvanised steel sheet/ Stainless Steel Cable Management-Cable tray system of Pre-galvanised steel sheet/ Stainless Steel - View breakup
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444 RDSO/PE/SPEC/AC/0177 (Rev.01)-2013 - Specification for High Capacity I.V. Coupler Specification for High Capacity I.V. Coupler - View breakup
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445 PU Acrylate Water based coating for Corrosion Resistance (2023) - PU Acrylate Water based coating for Corrosion Resistance PU Acrylate Water based coating for Corrosion Resistance - View breakup
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446 Customer Specification- Welding Machine - Customer Specification- UT400 IM Inverter (IGBT based) Welding Machine Customer Specification- UT400 IM Inverter (IGBT based) Welding Machine - View breakup
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447 Custom-31-ER-LM - Hydrostatic Pressure Test Hydrostatic Pressure Test - View breakup
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448 IS:3025 - Methods of sampling and test (Physical & chemical) for water and waste water Methods of sampling and test (Physical & chemical) for water and waste water - View breakup
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449 NTHER Calibration of Bath - Calibration of liquid bath Calibration of liquid bath - View breakup
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450 NTHER- Calibration of Furnace - Calibration of Furnace Calibration of Furnace - 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 ]