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Home Optical Calibration

Optical Calibration

Since there are certain requirements to verify the Quality of Lamps & Luminaires, as a product with their Reference lamps that are of very high & consistent quality and specifically meant for comparison purpose on Compliance. BTH maintains the Optical Calibration facility to verify the Quality of different Lamps & their properties.

S. No.

Reference Standard/Instrument

1

Digital LUX Meter Calibration

2

Integrating Sphere Calibration

3

Compact Fluorescent Lamp (CFL) Calibration

4

Tubular Fluorescent Lamp (TFL) Calibration

5

Metal Halide Lamp Calibration

6

Tungsten Filament Lamp Calibration

7

GLS Incandescent Lamp Calibration

8

Halogen Lamp Calibration

9

Incandescent Lamp Calibration

10

High Pressure Sodium Vapour Lamp (HPSV Lamp) Calibration

11

Low Pressure Sodium Vapour Lamp (LPSV Lamp) Calibration

12

Mercury Vapour Lamp Calibration

LATEST NEWS

  • BTHPL has been approved by CDSCO (Central Drugs Standard Control Organisation) for testing of all types of Medical Devices.

  • BTHPL has been recognised by BIS for the India's Largest testing facility for Refrigerators.

  • BTHPL has become the first laboratory for testing of RDC (Refrigeration Display Cabinets).

  • BTHPL has been designated as Conformity Assessment Body (CAB) by TEC in 2016.

  • BTHPL has been Recognized by BIS for testing of Indian Languages of Mobile Phone Handsets as per IS 16333-3.

  • Solar PV panels Testing: Another feather added to BTH Labs by BIS Recognition of Test facility for Solar Photo-Voltaic panels Inverters & associated Batteries

  • BTH has recently developed the testing facilities for all types of EV Batteries/cells

  • Expansion of Photometry Test Facility: BTHPL becomes the only self-owned Lab in India to acquire another C-Type Goniophotometer for Testing of all types of LED lighting as per national and International standards. It has the Largest installed capacity to test huge variety of LED Lighting & Luminaires.

  • BTH Delhi is approved by AGMARK, Ministry of Agriculture, GOI, to test different variety of Agro based products.

  • BTH is also associated with NAFED to test the products for compliance when procured by them for further distribution to the masses/beneficiaries.

  • Testing for EMC Compliance at site: BTHPL spreads its wings by accepting a challenging task of ON-SITE Testing for EMI/EMC Compliance of ALSTOM locomotive manufactured for Indian Railway. The testing was conducted round the clock for four days in Saharanpur railway yard in UP.

  • BTHPL equipped with sophisticated test facilities for testing Toys & Tyres.

  • BTH was the first lab in India which was accredited and recognised by BIS to test all domestic Washing Machines as per IEC 60456-Ed.-5.

  • By 01/05/2019, all the manufacturers/suppliers/importers of home appliances need to get mandatory ISI certification under BIS for the following products: Hand Blenders, Electric Food Mixers, Instant Water Heater used with LPG.

  • FIrst private laboratory to be equipped with 3 Meter Semi Anechoic Chamber for testing of EMI/EMC.



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