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)
751 NTH/ER/CHEM/Acidity - Total acidity of Transformer Oil Total acidity of Transformer Oil - View breakup
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752 Custom-17-ER-LM - TRAINING TRAINING - View breakup
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753 NTH/ER/CHEM/Alumina - Alumina content as Al2O3 in Fire Brick Alumina content as Al2O3 in Fire Brick - View breakup
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754 F-12 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-12 Technical Name: Heat resistant silicone aluminium paint suitable upto 540 Deg C dry temperature HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-12 Technical Name: Heat resistant silicone aluminium paint suitable upto 540 Deg C dry temperature HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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755 F-11 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-11 Technical Name: Heat resistant synthetic medium based two pack Aluminium paint suitable upto 250 deg C dry temperature HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-11 Technical Name: Heat resistant synthetic medium based two pack Aluminium paint suitable upto 250 deg C dry temperature HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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756 F-9 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-9 Technical Name :Inoranic zinc silicate coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-9 Technical Name :Inoranic zinc silicate coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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757 F-8 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-8 Technical Name: Self priming surface tolerant high build epoxy coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-8 Technical Name: Self priming surface tolerant high build epoxy coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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758 Customised specification for Cumin Powder - Customised specification for Cumin Powder Customised specification for Cumin Powder - View breakup
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759 F-7 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-7 Technical Name High build coal tar epoxy coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-7 Technical Name High build coal tar epoxy coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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760 Customised Specification Organic Manure (On the lines of FCO-1985) - Customised Specification Organic Manure (On the lines of FCO-1985) Customised Specification Organic Manure (On the lines of FCO-1985) - View breakup
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761 F-6 C EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-6 C Technical Name : Solventless epoxy coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-6 C Technical Name : Solventless epoxy coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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762 F-6B EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-6B Technical Name :Epoxy high build coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-6B Technical Name :Epoxy high build coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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763 F-6A EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-6A Technical Name :Epoxy high build coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS F-6A Technical Name :Epoxy high build coating HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS - View breakup
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764 F-2 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - F-2 HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS Technical Name : Aliphatic PU finish paint F-2 HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS Technical Name : Aliphatic PU finish paint - View breakup
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765 P-6 EIL SPEC B224-000-79-41-PLS-01 REV6 (2021) - P-6 HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS Technical Name :Epoxy zinc phosphate primer P-6 HRRL JOB SPECIFICATION FOR SURFACE PREPARATION AND PROTECTIVE COATINGS Technical Name :Epoxy zinc phosphate primer - View breakup
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766 NTH ER PAINT LAB CUSTOMER SPECIFICATION (2012) - PAINT ,RFU,FINISHING,MATT AIR DRYING BRUSHING /SPRAYING PAINT ,RFU,FINISHING,MATT AIR DRYING BRUSHING /SPRAYING - View breakup
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767 13209 (2024) - Indelible Ink-Specification Indelible Ink-Specification - View breakup
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768 IS 12894:2002 (On the lines, comparative tests for Fly ash bricks) (2002) - Pulverized Fuel ash lime bricks-Specification Pulverized Fuel ash lime bricks-Specification - View breakup
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769 IS 15658:2021-(on the lines,Comparative Tests for Paver blocks) (2021) - Concrete Paving Blocks-Specification Concrete Paving Blocks-Specification - View breakup
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770 Custom - Testing of Gold Plated Silver Medal Testing of Gold Plated Silver Medal - View breakup
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771 7532 (2018) - Soft Soap — Specification Soft Soap — Specification - View breakup
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772 IRS-T-46 (1996) - Indian Railway Standard Specification for Spheroidal Graphite Cast Iron Inserts Indian Railway Standard Specification for Spheroidal Graphite Cast Iron Inserts - View breakup
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773 NTHER- Calibration of Voltage and Current Source (V/I) Method) - Calibration of Voltage and Current Source (V/I) Method Calibration of Voltage and Current Source (V/I) Method - View breakup
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774 NTHER- Calibration of High Current Source (V/I Method) - Calibration of High Current Source (V/I Method) Calibration of High Current Source (V/I Method) - View breakup
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775 NTHER- Calibration of LCR Meter - Calibration of LCR Meter Calibration of LCR Meter - View breakup
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776 NTHER- Calibration of Signal / Function Generator - Calibration of Signal / Function Generator Calibration of Signal / Function Generator - View breakup
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777 DGMS Circular(Approval) No 04 of 2013 (2013) - Revised standards for testing and use of Resin capsules as grouting ,material for Roof bolting purposes in the below ground workings of coal mines Revised standards for testing and use of Resin capsules as grouting ,material for Roof bolting purposes in the below ground workings of coal mines - View breakup
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778 IS 17050 (2023) - Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK Code) Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK Code) - View breakup
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779 Custom Paper Core(ER)-2022 (2022) - Paper Core Paper Core - View breakup
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780 PCEE/NR/121-Elect/PS/2019(Rev-4) dated 04.11.2019 (2019) - LED Based Luminaries ( Input Voltage Single Phase 230 Volt AC, 50 Hz) for General Service Application. LED Based Luminaries ( Input Voltage Single Phase 230 Volt AC, 50 Hz) for General Service Application. - 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 ]