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), Alipore

Kolkata, Kolkata, West Bengal, 700027
- director-kol[at]nth[dot]gov[dot]in
Scope List
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281 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
271 IS/IEC : 60529 (2001 reaff : 2019) - Degree of Protection Provided by Enclosure(IP CODE) Degree of Protection Provided by Enclosure(IP CODE) - View breakup
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272 IS 2026 : Part 1 (2011) - Power Transformers: Part 1 General (Second Revision) Power Transformers: Part 1 General (Second Revision) - View breakup
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273 IS 101 part 6 sec 1 (1988) - "METHODS OF SAMPLING AND TEST FOR PAINTS, VARNISHES AND RELATED PRODUCTS" SALT SPRAY FOR 96 HRS. "METHODS OF SAMPLING AND TEST FOR PAINTS, VARNISHES AND RELATED PRODUCTS" SALT SPRAY FOR 96 HRS. - View breakup
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274 IS 2932 (2013) - Enamel, Synthetic, Exterior : (a) Undercoating (b) Finishing Enamel, Synthetic, Exterior : (a) Undercoating (b) Finishing - View breakup
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275 SLS 1126.1-2020 - Specification for Lead-Acid Starter Batteries[ Part 1: General Requirements & Method of Test] Specification for Lead-Acid Starter Batteries[ Part 1: General Requirements & Method of Test] - View breakup
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276 JIS D 5302-2004 - Lead Acid Batteries for Motorcycles Lead Acid Batteries for Motorcycles - View breakup
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277 IS 1652 (2013) - Stationary cells and batteries, lead - Acid type with plante positive plates - Specification (Fourth Revision) Stationary cells and batteries, lead - Acid type with plante positive plates - Specification (Fourth Revision) - View breakup
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278 IS 13369 (1992) - Stationary lead - Acid batteries (With Tubular Positive Plates) in monobloc container - Specification Stationary lead - Acid batteries (With Tubular Positive Plates) in monobloc container - Specification - View breakup
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279 IS 1180 : Part 1 (2014) - Outdoor Type Oil Immersed Distribution Transformers - Specification Part 1 Mineral Oil Immersed (Fourth Revision) (1100 kVA to 2 500 kVA) [1100 kVA to 2 500 kVA] Outdoor Type Oil Immersed Distribution Transformers - Specification Part 1 Mineral Oil Immersed (Fourth Revision) (1100 kVA to 2 500 kVA) - View breakup
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280 Customer Specification NTH ER Electrical Alipore - Customer Specification NTH ER Electrical Alipore Customer Specification NTH ER Electrical Alipore - View breakup
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281 IS 1651 (2013) - Stationary cells and batteries, lead - Acid type (With Tubular Positive Plates) - Specification (Fourth Revision) Stationary cells and batteries, lead - Acid type (With Tubular Positive Plates) - Specification (Fourth Revision) - 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 ]