India

AC DC SMPS Adaptor Testing

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AC DC SMPS Adaptor Testing as per BS EN 60950, IEC 60950, IS 13252 Standards

If you are looking for AC DC SMPS Adaptor Testing Laboratory for AC DC SMPS Adaptor In India, Mumbai, Chennai, Ahmedabad, New Delhi, Pune, Kolkata, Bangalore, Hyderabad, Surat, Visakhapatnam and other city, ITCINDIA NABL Approved Electrical Safety testing Lab Can Help You! ITC India one of the best AC DC SMPS Adaptor Testing Laboratory in India.

ITCIndia “Institute of Testing and Certification India Pvt. Ltd” are a leading testing company/laboratory having a NABL accreditation under ELECTRICAL, ELECTRONICS and PHOTOMETRY testing with certificate no. T-3509, T-3570 and T-1811. ITCIndia Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.

Applicable Standards:

  1. BS EN 60950
  2. IEC 60950
  3. IS 13252

Essential Tests:

  1. Input Current
  2. Protections from Hazards
  3. Electrical insulation
  4. Humidity conditioning
  5. Clearance, creep age distance
  6. Mechanical strength tests
  7. Impact test
  8. Drop test
  9. Temperature Tests
  10. Touch Current & protective conductor current
  11. Electric strength
  12. Protection against overload and abnormal conditions

Some important Test’s tables from the issued report ….

Clause. No. Test Conducted Test Conditions Values Measured Results
Cl. 5.1 Touch Current Pluggable type – a maximum

Touch current  Should be Less than 3.5 mA

 

Under 4.53 µA

P
 

 

Cl. 5.2.2

High Voltage Test

 

Test voltage: : 1500 V

Test Duration: 1 min.

Test Part: Between shorted Polarity part and metal foil

 

No flashover/ Breakdown occur

 

P

Table 2

2.10.3 and 2.10.4 TABLE: Clearance and creepage distance  measurements P
Clearance (cl) and creepage distance (cr) at/of/between: Required

Cl (mm)

Measured

Cl (mm)

Required

Cr (mm)

Measured

Cr (mm)

 
Between different polarity 0.4 5.52 0.4 5.52
Between different polarity 0.4 5.52 0.4 5.52

Table 4

4.5, 4.5.4 Thermal Requirement (Touch Temperature limit) P
Measured temperature of parts Maximum allowed temperature (°C) Measured temperature (°C)
External surface of metal part of controller 70°C N/A
PVC Insulation 75°C N/A
Metal 55°C N/A
Mode Switch (Plastic) 85°C 29.5
Note:- Ambient T max (°C)= 25.0

For your better understanding, we are going to show you the AC DC SMPS Adaptor Test report of latest Adaptor in the following:

Learn more about this AC DC SMPS Adaptor test >

If you’re Buyers Demanding for AC DC SMPS Adaptor 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: [email protected]

Get Instant Quotations, Fill the Enquiry form:

 

LM 79 Testing in Kolkata West Bengal India, LM 79 Tests for LED TubeLights

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LM-79 testing for Tube Light | lm 79 Testing labs in India

LM 79 Testing for LED Tube Lights, LM 79 Testing in Kolkata West Bengal India

If you are looking for NABL Approved LM-79 Testing Laboratory in Kolkata, ITC India Can Help you! ITC India offering LM 79 Testing services for your LED Tube Light products in Kolkata West Bengal India

ITC India NABL Accredited Electrical Safety Testing Laboratory provide LM-79 Testing for LED Tube Lights includes accreditation for Solid State Lighting Luminaires, Total Flux Measurements (Luminous Efficacy) & Solid State Lighting Luminaires, Luminous Intensity Measurements.

ITC India have marketing offices in Kolkata, Mumbai, Ahmedabad, Chennai, New Delhi, Chandigarh, Panchkula, Mohali, Bangalore, Hyderabad, Pune, Surat, Visakhapatnam, Indore, Bhubaneshwar, Coimbatore, Nagpur, Kochi, Mangalore, Vadodara, Jaipur, Kozhikode (Calicut), Noida, Gurgaon, Navi Mumbai, Lucknow, Patna

The Testing to be conducted is as follows:-

S.NO. PRODUCT Testing as per standard
 

1.

 

LED Tube Light

Test to be conducted under LM 79:

 

a. Measurement of Total Luminous Flux

 

& Luminous Efficacy

 

b. Color Characteristics (Chromaticity

 

Coordinates, Correlated Color

 

Temperature & Color Rendering Index)

c. Light Intensity Distribution Test

 

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If you’re Buyers Demanding for LM-79 Testing– Contact Now!

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

Get LM 79 Test Report, You can Please feel free to Ask for Quotation.

Mr. Puneet Sharma | Call: 08196980555 | E-mail: [email protected]

Get Instant Quotations, Fill the Enquiry form:

 

LM-79 Testing for LED Batten | LM-79 Test Reports | lm 79 testing labs

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LM-79 Testing for LED Batten, LM-79 Test Reports, lm 79 testing labs in India

LM-79 Testing for LED Batten, LM-79 Test Reports, lm 79 testing labs in India

If you Require Testing of LED Batten as per LM-79. ITC India Can Help You! ITC India One of the Best LM-79 testing Laboratory in India. If you have any requirement related LED Batten Testing, you can feel free to contact us. (Call: +91-8196980555)

ITC India NABL Accredited Electrical Safety Testing Laboratory organizing LM 79 testing Testing for LED Batten lights, in all over India. If you are looking for NABL Approved LM-79 Testing Laboratory in your Area, ITC India Can do LM-79 Test for LED Batten lights in a Week.

ITC India NABL Approved Electrical Safety Testing laboratory under ELECTRICAL, ELECTRONICS and PHOTOMETRY testing with certificate no. T-3509, T-3570 & T-1811. ITC India Laboratory is fully equipped with high accuracy Measuring Instruments and trained personnel to provide testing and certification Services for Electrical and Electronic equipments. ITC Lab is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.

The Testing to be conducted is as follows:-

S.NO. PRODUCT Testing as per standard
1 LED Batten Test to be conducted under LM 79:

a. Measurement of Total Luminous Flux

& Luminous Efficacy

b. Color Characteristics (Chromaticity

Coordinates, Correlated Color

Temperature & Color Rendering Index)

Photometric and Electric Testing as per IES LM-79:

IES LM-79 Testing Approved Method:- Electrical and Photometric Measurements of Solid-State Lighting Products includes three sections:

  • Section 9: Total Flux Measurements
  • Section 10: Luminous Intensity Measurements
  • Section 12: Color Characteristics Measurements. Manufacturers must also submit the IES file containing Section 10 measurements to verify compliance with the zonal lumen density or spacing criteria requirements.

Get Instant Quote, Please send us the following details:

  1. Product Technical Specifications and Brochure
  2. Product Images
  3. Total Number of samples Required: 2

Popular Search about LM-79 Testing:-

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  4. LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in India
  5. LED Luminaires Testing Services
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  7. LM-79 Testing Service in India

If you’re Buyers Demanding for LM-79 Testing– Contact Now!

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

If you are interested to Get LM 79 Test Report, You can Please feel free to Ask for Quotation.

Mr. Puneet Sharma | Call: 08196980555 | E-mail: [email protected]

Get Instant Quotations, Fill the Enquiry form:

 

LM 79 Testing lab in India | laboratory For LED Testing ITCIndia

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LM 79 Testing at ITC India Pvt Ltd | LM 79 Testing laboratory in India

If you are looking for LM-79 Testing Laboratory in India, ITCIndia Can Do. ITC India NABL Accredited Electrical Safety testing Laboratory Providing LM-79 Testing.

ITC India have NABL accreditation Testing laboratory under ELECTRICAL , ELECTRONICS and  PHOTOMETRY testing with certificate no. T-3509 , T-3570 & T-1811. ITC India Testing Laboratory is fully equipped with high accuracy Measuring Instruments and  trained personal to provide testing and certification Services for Electrical and  Electronic equipments. ITC India Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025. ITC India offering this LM 79 testing services in all over India like , Mumbai , Chennai ,Ahmedabad , New Delhi, Pune, Banglore, Kolkata

ITC India Pvt Ltd. has recently installed the  Goniophotometers LED/SSL at its Mohali laboratory. This is in addition to integrated sphere in the field of photometry testing of lamps & luminaires. With this additional testing facility, ITC India is able to perform complete photometry testing on all kinds of lamps and luminaires including LED lamps, LED Street Light, LED Downlights, outdoor lighting, LED floodlight, LED Tube lights, LED spotlight , led light strips,  led light bars, led light fixtures, and luminaires.

ITC India Laboratory  is totally equipped with high accuracy testing instruments  like spectrometer , integrating sphere , Goniophotometer , power meter , LED driver tester , safety tester , environmental chamber , and many more to provide a total testing solution for LED based product

IES LM-79-08 standard

Approved Method: Electrical and photometric Measurements of Solid-state Lighting Product

Photometric Results

Colorimetric Parameters:

  1. Chromaticity coordinates: (Chroma x / Chroma y / Chroma u(u’) / Chroma v / Chroma v’)
  2. Correlated Color Temperature (CCT)
  3. Duv Value
  4. Color Ratio
  5. Peak Wavelength (nm)
  6. Half Bandwidth (nm)
  7. Dominant Wavelength (nm)
  8. Color Purity
  9. Color Rendering Index (CRI – Ra)

Photometric Parameters:

  1. Total Luminous Flux (Lumens)
  2. Luminous Efficacy (Lumens/Watt)
  3. Radiant Power (Watts)

Electrical Results:

  1. Input Power (Watts)
  2. Input Voltage (Volts )
  3. Input Current (Amps)
  4. Power Factor
  5. Input Frequency (Hz)

Additional Parameters:

  1. Stabilization Time (Light and Power) = 60 minutes
  2. Test Geometry Configuration = 4π
  3. Spectroradiometer = (Lisun LMS-9000A Plus)
  4. Ambient Temperature = 25.0°C

ITC India Lab can do the testing of your LED product against the different standard like LM 79, IS 16106, IEC 60598-1, IEC 61347-2-13, IEC 62384, IEC62722-2-1, IEC 62031, IS 15885(part2/sec13), IS 16103, IS 16102, IEC 62612, and IEC 60969 etc  

LM 79 Testing for Solid State lighting; It includes below parameters like total lumens , CCT , CRI , Lm/watt , Luminous intensity distribution & electrical parameter like voltage , current , power & power factor ….

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ITC India have around 5000 clients from LED lighting division from All over India. if you are interested to Get LM 79 Test Report.If you’re Buyers Demanding for LM-79 Testing – Contact Now!

Mr. Puneet Sharma | Call: 08196980555 | E-mail: [email protected]

Get Instant Quotations to fill out the Enquiry form below:

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LM-79 Testing | LM-79 Test Approved Methods

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LM-79 Testing | LM-79 Test Approved Methods

ITCIndia NABL Approved Electrical Safety Testing Laboratory, ITCIndia Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO 17025 by NABL , has been awarded accreditation by the National Accreditation Board for Testing and Calibration Laboratories (NABL). Under the Energy Efficient Lighting Products Program. This includes LM-79 accreditation for Solid State Lighting Luminaires, Total Flux Measurements (Luminous Efficacy) & Solid State Lighting Luminaires, Luminous Intensity Measurements.

Definition of LM-79 Testing:

LM-79 is one approved method that describes procedures & precautions in performing measurement of LED products.

Scope of IES LM-79 testing:

LM-79 Testing is applied to solid-state lighting products that include the following requirements:

  • LED based products that are integrated control circuit and heat sinks
  • LED based products only requiring AC or DC power supply

And does not cover as bellow:

  • LED products requiring external operating circuits or heat sinks (bare LED chips, package and modules)
  • Fixtures designed for LED products but sold without a light source

 

Electrical Requirements:

  • SSL products work with AC power: voltage, electrical current, power, frequency, power factor
  • SSL products work with DC power: voltage, electrical current, power

Test Condition and Procedures/ LM-79 Procedures and Conditions:

  1. Ambient Conditions

  • Temperature–maintaining at 25℃±1℃ / Maintain temperature at 25 degrees C +/-1 degree C (within 1M)
  • Air Flow—limited/ Limited air flow
  • Mounting–limited thermal transfer

 

  1. Power Supply

  • Voltage regulation to +/- 2%
  • Voltage waveform (harmonic distortion< 3%) / AC wave shape limit to harmonic RMS of 3%
  1. Aging and Stabilization/ Seasoning and Stabilization

  • New SSL products can be put into tested without aging.
  • Before testing, SSL products should work for a certain time to reach up stable working temperature.
  1. Working Orientation/ Testing Orientation

  2. Electrical Settings

  3. Instrumentation

Test Method of Lm-79/ LM-79 Test Methods:

Integrating Sphere and Goniophotometer available to achieve the test report

Integrating Sphere: Integrating sphere systems are used to measure the total luminous flux and color for LM-79. This can be performed with a photometer (total luminous flux) or a spectral radiometer (spectral radiant flux). Utilizing a spectral radiometer and integrating sphere is the preferred method, which derives total luminous flux and color qualities form spectral radiant flux measurements. Click here to see (Video) how to do LM-79 Test with Integrating sphere systems

  • For measuring total luminous flux and color
  • Photometer – Total Luminous Flux
  • Spectral Radiometer (preferred) – Spectral Radiant
  • Flux (to derive total luminous flux and color qualities)

Goniophometer :  Goniophotometer systems are also used for LM-79 testing to measure luminous intensity distribution. The Goniophotometer system tests derive total luminous flux and provide color characteristics including CCT and CRI.

  • For measuring luminous intensity distribution
  • Total luminous flux is derived
  • Provides color characteristics with spectral radiometer including CCT, CRI

Testing Data of IES LM-79/ LM-79 Test Outputs and Calculations:

Photometric Requirements:

 

If you are Interested You can Fill out the form below to receive a quote on the LM-79 Testing to get started:

Contact Now!

Puneet Sharma

M: 08196980555 E: [email protected]

Earth leakage current Test according to (IEC 60601-1)

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What is leakage current :-  

High voltage is generated in an electrical appliance that use a chimerical power supply as its main power source. Should an abnormality occur in such an appliance(due to faulty design or fault), electric current flows through the body of anyone who touches the appliance. This electric current is called “ leakage current.”

Earth leakage current:-

The electric current that flow through a protective grounding wire to the ground is knows as earth leakage current.

Earth leakage current

Earth leakage current process

How to perform:-

For class I equipment, earth leakage current is measured as shown in figure 1. The earth leakage test is valid for class 1 equipment with Type B, BF and CF applied part.
According to IEC 60601-1 standard Earth Leakage Current (8.7.3 d) .  The allowable earth leakage current to 5mA in normal condition and 10mA under single fault condition.

Procedure:-

1. As shown in the figure 1 , Connect the instrument to the equipment under test with the power cord.
2. Start earth leakage current measurement.

Contact Us for earth leakage current Testing

Contact Us for earth leakage current Testing

 

Pass criteria:-

1. The allowable earth leakage current to 5mA in normal condition and 10mA under single fault condition.

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:-([email protected])
ITC India Pvt. Ltd

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