LED testing and LED test services for light measurement

What is LM 79 Test methodology?

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What is LM 79 Test methodology?

LM 79 is an approved method that describes the procedure to be followed and precautions to be observed in performing reproducible measurements of total Luminous flux, electrical power, luminous intensity distribution, chromaticity of Solid-State lighting products for illumination purposes under standard conditions.

LM 79 covers- LED based SSL products with control electronics and heat sinks. Luminaries (fixtures incorporating light source) as well integrated LED lamps.

LM 79 doesn’t cover fixtures without a light source, SSL products that require external operating.

LM 79


Test method for total luminous flux Measurements:

The total luminous flux of SSL product shall be measured with an Integrating Sphere or Goniophotometer. The method may be chosen depending upon what other measurements quantities (color, intensity distribution) need to be measured., the size of SSL products, and other requirements.

The integrating sphere is suited for total luminous flux and color measurements of integrated LED lamps and relative small size LED luminaries. Advantage of using integrating sphere is that it does not requires the “ Dark Room”., and also it is less time consuming.

The Goniophotometer provides measurements of Luminous Intensity Distribution as well as total luminous flux. It can take measurements of larger size luminaries as well as small size luminaries. It has to be installed in Dark Room. Measurements in goniophotometer are time consuming.

  Integrating Sphere Goniophotometer
Conditions No Dark room Dark Room
Size of SSL Small Size luminaries Large size as well as small size Luminaries
Measurements Total Luminous Flux Light Intensity Distribution , Total Luminous Flux
Duration of Test Fast Measurements Time consuming as compared to Sphere photometer.

If you’re Buyers Demanding for Luminaries  Testing– Contact Now!

Wish this blog post will be help. If you have any other questions, please feel free to contact us. ITCIndia team looking forward work with you and get better together!

Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com

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LED OT light Testing

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led-ot-light-testing

LED OT light Testing laboratory

If you are looking for LED OT light Testing Laboratory in India, ITC India Can Help You! ITC India one of the best LED OT light Testing Service Provider in India. ITCIndia Can do LED OT light Testing as per IEC 60601-1 Standard

LED Operation Theater Lights

Applicable Standards:

  1. IEC 60601-1

Essential Tests:

  1. Power input
  2. Protection against accidental contact
  3. Leakage current and patient auxiliary current
  4. Voltage drop test
  5. Touch current
  6. Earth Leakage Current
  7. Dielectric Strength Test
  8. Insulation Resistance
  9. Humidity preconditioning treatment
  10. Single fault condition
  11. Resistance to environmental stress
  12. Creepage and air clearance
  13. Pollution degree classification
  14. Protection against mechanical hazards
  15. Stability tests
  16. Protection against excessive temperature and other hazards
  17. Ingress protection tests like IP 20
  18. Push test , impact test
  19. Drop test

Snapshot of the LED OT light Test report issued: Total no of pages of full report is 122

If you’re Buyers Demanding for LED OT light Testing– Contact Now!

ITC India has around 5000 clients from LED OT light division from All over India.

If you are interested to Get

LED OT light Test Test Report, You can Please feel free to Ask for Quotation.

Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com

Get Instant Quotations, Fill the Enquiry form:

LED Lights Testing

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LED Lights Testing
LED Lights Testing

LED Lighting Testing Laboratory

If you are looking for LED Testing for LED Lights, ITC India Can Help You! ITC India NABL Accredited Laboratory one of the best LED Light Testing Service Provider in India, ITC India Can Do Endurance & Temperature Testing, IP 65 Testing, IP 66 Testing, IP 67 Testing, IS 15885 (P2/S13) Testing, IS 16104 Testing, LM 79/IS 16106 Testing Luminaire Testing, and etc..

ITCIndia discipline of Electrical (T-1811), Electronics (T-3509) and photometry (T-3510), serving its satisfied customers for last 5 years. Laboratory is fully equipped with the highly accurate Machines to test Endurance & Temperature Testing, IP 65 Testing, IP 66 Testing, IP 67 Testing, IS 15885 (P2/S13) Testing, IS 16104 Testing, LM 79/IS 16106 Testing, Luminaire Testing and etc. It owns Integrating sphere as well as Goniophotometer.

The Testing to be conducted is as follows:-

S.NO. PRODUCT Testing as per standard No of Samples
1. LED Light Endurance and Temperature Testing 01
IP 65 02
IP 66 02
IP 67 02
IS 15885 (P2/S13) 17
IS 16104 02
Testing to be conducted under LM 79/IS 16106

a.      Measurement of Total Luminous Flux & Luminous Efficacy

b.      b. Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index)

 

01
c. Light Intensity Distribution Testing

 

01

Note:   

  1. 1. Service Tax @ 15% will be applicable & charged over and above the Testing Fees.
  2. LM 79 Test Report will be on basis of 30 Minutes to 2 Hrs Stabilization Time depending upon the size of the Luminaire.
  3. Test Report of LM 79 with NABL Logo can only be issued for LED Lamps & Tube Lights only,

Top Searches related to LED Light Testing

If you’re Buyers Demanding for LED Testing– Contact Now!

ITC India has around 5000 clients from LED lighting division from All over India.

If you are interested to Get LED Test Report, You can Please feel free to Ask for Quotation.

Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com

Get Instant Quotations, Fill the Enquiry form:

Testing Lab For LED display, panel, screen, module lights

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ITC INDIA Provide Testing Service on LED display, LED panel, LED screen, LED module.

If you have any query regarding Household and Similar Electrical Appliances testing and Certification. Kindly send us your testing requirements with the product technical details to submit you our testing charges.

We are waiting for your earliest reply.You can call or write us for any clarification

Puneet Sharma | +91.8196980555 | itcindiaone@gmail.com | ITC India Pvt. Ltd

Submit Your Testing Requirements,Please fill out the Enquiry below:

LED Testing

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LED-lamps, LED bulb, LED based street lights, Flood lights, Tube lights, DC or AC supplied electronic control gear for LED modules, indoor-outdoor LED luminaries etc. Popular standards for LED product testing are LM 79, IS 16106 : 2012, IEC 61347 – 2 – 13, IEC 62384, IEC 62722-2-1, IEC 62031, IS 15885 (part 2 / sec 13), IS 16103, IS 16102, IEC 62612, IEC 60969 etc.

 

If you have any query regarding earth leakage current testing and Certification. Kindly send us your testing requirements with the product technical details to submit you our testing charges.

We are waiting for your earliest reply.

You can call or write us for any clarification.

Thanks & Regards,
Puneet Sharma
M: +91.8196980555
E-mail:-(itcindiaone@gmail.com)
ITC India Pvt. Ltd

Submit Your Testing Requirements,Please fill out the Enquiry below: