National Test House

A Trusted Name For Quality Testing

More Than 100 Years Of Service
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
  2. Dear Customer, Beware of Phishing & Fraudulent Calls/Email's. NTH does not entertain middle-man/agents. Be Vigilant. Please report any suspicious calls/emails to Chief Vigilance Officer, Email : cvo-nth[at]nth[dot]gov[dot]in , Landline -0120-278 7853 & Mobile no. / WhatsApp No.- 9412223550.
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4235 Results
S.No. Lab Name Standard No. Product Testing Charges (Excl. Of Taxes)
4231 National Test House (ER), Kolkata Calibration Digi Volt 1000V 5R - AC/ DC Voltmeter, Digital upto 1000 V for 5 Ranges AC/ DC Voltmeter, Digital upto 1000 V for 5 Ranges - View breakup
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4232 National Test House (ER), Kolkata IS 15560 (2005) - Point hooks with shank up to 160 tonne specification Point hooks with shank up to 160 tonne specification - View breakup
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4233 National Test House (ER), Kolkata IS 11371 (1985) - Method for macroetch test of wrought steel products Method for macroetch test of wrought steel products - View breakup
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4234 National Test House (ER), Kolkata IS 12037 (1987) - Specification for macrographic examination of steel by sulphur print (Baumann Method) Specification for macrographic examination of steel by sulphur print (Baumann Method) - View breakup
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4235 National Test House (ER), Kolkata RDSO C-9505 (2001) - Schedule of Technical Requirements for Enhanced Capacity (Alloy Steel) Screw Couplings used on Railway Coaches Schedule of Technical Requirements for Enhanced Capacity (Alloy Steel) Screw Couplings used on Railway Coaches - 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 ]