1. Why Testing at NTH
". NTH isthe largest, multi-location. multi-disciplinarytechno-commercial testing & calibration laboratory in India;
". NTH's services are easily availabledueto its location at important Metros/ cities across the country at Kolkata Salt Lake
& Alipore). Mumbai. Chennai.Ghaziabad.Jaipur and Guwahatr.
". Best scientific/technological human resource. unique infrastructure & expertise of NTH acquired Oller the last ten
decades.
". NABL accredited status of NTH labs as per ISD/EC 17025:2005 has the following benefits:
'ilfEnhancedCustomer's confidence & satisfaction in testing/calibration reports / certificates issued by the laboratory.
'" Exporters save in terms of time and moneydueto reduction or elimination of the needfor re-testing of their products
exported to another country.
",Customers enjoygreater access for their products in both domestic and international markets & subsequentlythat leads
to potential increase intheir business.
". Due to NTH's impartial status (being a GoIIt. of IndiaLab).it acts as an arbiter in case of disputes and thus protects the
rights of both consumers & producers. Its expert opinion is also accepted in the court of law.
NATIINAL TESI HIUSE NETWIRIICRISS THECIUNTRY
DIRECTOR
NationalTest House(SR)
Tharamani. Chennai - 600 113.
Tel: 91-44 2243 237412243 1157
Fax: 91-44 2243 3158
e-mail:nthsr.tn@nic.in/nthsr@dataone.in
DIRECTOR
NatiorniI Test House(ER)
Block - CP, Sector V
Sal Lake, KoIkata - 700 091
Tel: 91·33 2367 38711974112367 34291
30 13112367 3308 (Metrology)
Fax: 91-33 2367 387113308
e-mail: nthsal-wb@nic.in
SCIENnST - IN- CHARGE
National Test House(NWR)
Road No.9Fl Plot No.·E·763
V.K.lndustriaiArea, Jaipur· 302013
Tel: 91·141 217497915318
Fax: 91·141 2330 074
e·mail:nthjaipur@dataone.in
DIRECTOR
National Test House(WR)
Plot No. F·10. MIDC,MaroI,
Andheri(E), Mumbai - 400 093.
Tel: 91·22·2834 148312835 2350 12835 2341
Fax: 91·2228341767
lHllail : nthwr@mtnl.netin
CONTACT: DIRECTOR
National Test House(SR), CSIR Road, Taramani,Chennai-600113
Tel: +91 44 22432374/11571 Fax: +91 44 22433158
E-mail: nlhsr.tn@nic.in.nlhsr@dataone.in
www.nth.gov.in
Government of India
Ministry of Consumer Affairs, Food & Public Distribution
Department of Consumer Affairs

2. • Metal-Alloys & ores, purity of precious metals
• General Chemicals, organic and inorganic
• Building materials, waterproofing compcunds,
wood preservatives, cement
• Lubricants, bituminous products, edible oil, soaps, detergents
• Pesticides
• Water for construction purpose
• Paper, Cheque paper
• Paint, high performance coating(epoxy, coal tar epcxy, etc.),
Enamel & varnish
• Industrial gases
• Spices, papad, liquors, molasses, broken rice
• And more
ELECTRICAL ENGINEERING LABORATORY
• Cable, FRLS cable and conductors
•High voltage - 200kv & High current - 4000A
• Battery
• Electrical Accessories and home appliances
• Sound level measurement
• UPS, stabilizer, servo stabilizer
• Environmental test for electronic devices I Appliances
'_And more
CIVIL ENGINEERING LABORATORY
• Building materials
• All types of tiles and bricks
• Concrete mix design
• Miscellaneous product - Sanitary ware, Grout
Materials(cement, epcxy), rock core, concrete
core, mineral wool, gypsum board, granne
• limbers and limber products
• Defects of timber
• In-situ testing on concrete structures by NOT Techniques
• All types of Cements
• Concrete Admixtures
MECHANICAL ENGINEERING LABORATORY
• Light mechanical & miscellaneous products
• Hydraulic products
• TMT bars, valves & Pipes
• Structural steels
• Aluminium products
• And more
NTH CALIBRATION SERVICE
Dead Weight Pressure
Gauge Tester 4000 Bar