We have BIS and NABL Accredited Electrical Safety Testing Electrical Safety Testing Laboratory. Mr.Puneet Sharma Call 08196980555 E-mail: Itcindiaone@gmail.com
Friday, 30 November 2018
Wednesday, 21 November 2018
LM 79 Testing Laboratories - ITC India LED Test Laboratories
LM 79 Testing Lab, LM 79 Test Labs, LM 79 Test Laboratories, LM 79 Testing
Get introduced to the place which is Best for LM-79 Testing Labs where you can have the best result for LM-79 Testing. Call on 08196980555 for LM-79 Testing laboratories
LM 79 Testing
As the development of LED technology continues to grow and diversify, the need for consistent and standardized testing procedures for LED has become more prevalent than ever.
We have NABL and BIS Accredited testing for LM-79
We have made strides to stay current with the new testing standard LM 79 set forth by the Illuminating Engineering Society of North America. In addition, Testing is now a priority when testing our LED light systems for more reliable results.
LM 79 Testing Laboratories
LM-79 is a method approved for taking electrical and photometric measurements of SSL products. So we provide you accurate LM-79 testing by experts in a very short period of time. LM-79 covers total flux, light output, electrical power, efficacy, chromaticity, and intensity distribution. The five required metrics on the LED Lighting Facts label come from LM-79 testing Laboratories' results.
IES LM-79 Electrical and Photometric Measurements of Solid-State Lighting Products
An approved method describing procedures and precautions in performing reproducible measurements of LEDs:
- Total luminous flux
- Electrical powers
- Luminous Intensity distribution
- Efficacy (lm/watt)
- Chromaticity
What Is LM-79 Testing?
Everyone knows about it, in 2008, the Illuminating Engineering Society published LM 79, Approved Method for the Electrical and Photometric Measurements of SSL Products. LM-79 testing lab capture the performance nature of products that feature SSL, including light-emitting diode LEDs.
LM 79 Testing Scope
Applies to LED-based products incorporating control electronics and heat sinks, that is, those devices that require only AC mains power or a DC voltage power supply to operate.
Who can perform testing?
LM 79 testing should be performed by our Laboratory for the category of the product tested. Only reports from recognized laboratories are relevant. This standard is used for the Department Of Energy ENERGY STAR program qualification and lighting facts advocate program. All Our product testing is performed according to LM 79 in a NABL and BIS recognized laboratory and reports are available upon request.
Why We Use LM-79 Testing Lab?
The LM-79 testing lab provides a snapshot of performance under specified operating conditions at some point in the life of a product, usually, at the beginning of the operation, these are referred to as initial measurements. It never addresses permanent ratings, changing performance over time lumen maintenance, or LED case temperature.
The LM 79 methods are really applicable to integrated LED products, such as luminaries and replacement lamps. It is not applicable to LED packages, modules, or arrays
- LM 79 is the method for testing electrical and photometric measurements of SSL lighting products.
- LM 79 contains procedures for performing reproducible measurements of LED properties, including total flux, electrical power, efficacy, and chromaticity.
- The scope of LM 79 Testing Laboratories applied to LED products that incorporate control electronics and heat sinks. This covers complete LED luminaries and integrated LED sources. It does not include bare LED chips or LED-based products without a light source.
Absolute Photometry Basis
- LM 79 requires complete luminaire testing
- Traditionally, photometric evaluation of lighting products is based on separate tests for lamps and luminaires relative
- For solid-state lighting products, LED lamps typically cannot be separated from their luminaire because of heat effects absolute
What Is Important Aspect Of LM-79 Testing?
LM 79 testing requires complete luminaries testing on an absolute photometric basis. Typically lighting products are evaluated on a relative photometric basis, where separate tests are done for lamps luminaries. However, for SSL products the LED lamps typically cannot be separated from their luminaries. The absolute photometric testing required measures the light distribution and light intensity of the complete luminaries.
In recent times, the term LM 79 Testing laboratories have become part of our lighting lexicon and have been treated in some cases as lighting program all its own. While many lighting programs such as DLC and Energy Star reference LM 79 procedures, it is not in and of itself a lighting program with specified requirements and pass/ fails criteria.
However, the term LM 79 Testing Lab has come to generally be recognized as two distinct tests a candela distribution test with an IES file, and an integrating sphere test for a standard color CCT, CRI, Duv, chromaticity coordinates. Nevertheless, any time LM 79 is mentioned in reference to the desired testing, our staff will verify exactly what the customer requires since many measurement options are discussed in the official document.
Relative vs. Absolute Photometry
Relative testing Lamps of interest and luminaire with reference lamp are measured separately. Then the actual light distribution and intensity of the complete luminaire of interest is derived by normalization of the test data
Absolute testing The actual light distribution and intensity of the luminaire of interest are measured directly from the complete luminaire.
Why Choose Us?
We are providing service to the client for the last 8 years with 100 % satisfied clients. Being NABL accredited, it is equipped with highly accurate machines, experienced and competent engineers. Customer satisfaction is the quality policy of the company. So, we are here to serve the clients in their testing requirements.
- Reasonable Price: Very competitive price, being one of the best on the market. Moreover, this price has no hidden fees.
- The quality of our support is unmatched: We take support one step further by tailoring our replies to suit your knowledge, expectations, and personality.
- We’re passionate about what we do: What sets us apart from the competition is that we’re passionate about the services we provide and the quality of support.
- Proven track record: We’ve gained a reputation as a reliable and honest company in the last 7 years with most of our customers coming from reference.
If Your Buyers Demanding for Street Light Testing – Contact Now!
Kindly send us the following Details, So that we can provide you with a quotation for the same:
- Product Name, Technical Specifications, and Brochure
- Product Images
- Total Number of Samples Required: 2
Wish this blog post will help. If you have any other questions, please feel free to contact us. Our team looking forward to working with you and get better together!
Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com
Location:
India
Tuesday, 23 October 2018
BS EN 1838:2013 Emergency Lighting Testing
BS EN 1838:2013 Emergency Lighting Testing |
BS EN 1838:2013 Emergency Lighting Testing
First of all, What is BS EN 1838:2013 standard? This standard states general rules for emergency escape lighting and standby lighting systems installed in an office, property, site, building or working place where such systems are required. These areas are predominantly where the public or workers have access. | ||
Use of BS EN 1838 can help save life and unnecessary anxiety and confusion can be alleviated by strategically placed visible signs indicating the way out of a location. | ||
Types of emergency lighting at a location with the objective : | ||
S.No | Type of lightning | Objective |
1 | Emergency lighting | to ensure the safety lighting is provided on the dot in a specified area when the normal mains power supply to the usual lighting installation fails. |
2 | Emergency Escape lightning | to enable a safe exit from a location and/or building in the event of failure of the mains’ normal supply |
3 | Emergency Escape route lightning | to enable the safe exit from a location or building for occupants by providing appropriate visual conditions and direction finding on escape routes, and in special locations, and to ensure that firefighting and safety equipment can be readily located and used. |
4 | Anti Panic Lightning | to enable safe movement of occupants towards escape routes by providing appropriate visual conditions and direction finding. |
5 | High-Risk task area lightning | to the safety of people involved in a potentially dangerous process or situation and to enable proper shutdown procedures to be carried out for the safety of other occupants of the location or the building. |
This standard is for : | ||
1. Lightning Engineers | ||
2. Electrical Contractor | ||
3. Landlords, employers and any individual with responsibility for premises such as hospitals, care homes, hotels, schools, laboratories, theatres, cinemas, concert halls, sports halls, libraries, shops, museums and sports stadium. | ||
Revised editions of BS EN 1838 has : | ||
Illumination of the points of emphasis has been clarified and improved and external illuminations have been clarified as needed to extend to a place of safety | ||
Illumination of fire alarm call points and first aid posts are now consistent, regardless of location | ||
The colour and style of safety signs is amended to the revised ISO format | ||
A deviation of some countries has been amended. | ||
Every employer is required to carry out a risk assessment to identify the risks to people who enter the employer’s premises; | ||
Measures to be taken on basis of Risk Assessment | ||
· Provision of safe means of escape | ||
· Emergency lightning | ||
· take into account the needs of people with disabilities | ||
Emergency Lightning Design Checklist : | ||
1. Inspection of the risk assessment | ||
2. The time span of the emergency lighting | ||
3. Discover emergency escape routes and take account of possible dangers. | ||
4. Find the locations of fire alarm call points, firefighting equipment and fire safety signs | ||
5. Determine the type of emergency lighting system | ||
6. Means of isolation for testing and/or maintenance | ||
7. Coordination/interface with luminaire manufacturers where main luminaires are to be converted into emergency lighting luminaires | ||
8. Discover the exit sign requirements | ||
9. Find any high-risk areas | ||
10. Open areas larger than 60m² floor areas need to be identified | ||
11. Need for external illumination outside final exit doors and on a route to a place of safety. | ||
Locations : | ||
It is paramount that the emergency luminaires are placed to give suitable illuminance in the event of a failure of the normal lighting. | ||
S.no | Area | Details |
1 | Open Area | Open areas are often called anti-panic lighting. These are areas larger than 60m² floor area or maybe areas identified by the fire risk assessment as requiring safety illumination |
2 | Emergency Exit and escape route | Emergency exits and escape routes should be provided with signs |
3 | External areas in the immediate vicinity of exits | In order to assist dispersal to a place of safety, the external areas in the immediate vicinity of final exits should be illuminated in accordance with the illumination level for escape routes, given in EN 1838 (BS 5266-7) of not less than 1 Lux |
4 | Lift cars | Lift present a problem because the experience of being confined in the dark within a small space for an indefinite period of time is not only unpleasant but may cause harm to those who are nervous or suffer from claustrophobia |
5 | Moving stairways and walkways | Moving stairways and walkways should be illuminated as if they were part of an escape route in the event of mains failure. |
6 | Toilet Facilities | Toilet facilities exceeding 8 metres squared gross area should be provided with emergency lighting as if they were open areas. |
7 | Switch rooms and plant rooms | Emergency lighting should be provided in all motor generator rooms, control rooms, plant rooms, switch rooms and adjacent to main switchgear or control equipment associated with the provision of normal and emergency lighting to the premises. |
8 | Covered car parks | The pedestrian escape routes from covered and multi-storey car parks should be provided with emergency lighting. |
Duration of battery backup: | ||
The battery back-up of the emergency lighting system will depend on the use of the building and the evacuation strategy. 3-hour duration is required in places of entertainment (cinemas, theatres, etc) and for buildings that have a sleeping risk (hotels and guesthouses, etc.). | ||
Lumination Levels | ||
The level of illuminance required depends on the function of an area. | ||
Certain specific locations require a specific illuminance and response time the below table gives the locations and response time. | ||
Location | Minimum luminance(Lux) | |
Kitchens | 15 | |
First aid rooms | 15 | |
Treatment rooms | 50 | |
Refuges | 5 | |
PlaPlant rooms switch rooms & emergency winding facilities for lifting rooms, switch rooms & emergency winding facilities for lifts | 15 | |
Fire alarm control and indicating equipment | 15 | |
Reception areas | 15 | |
Panic bars & pads or security devices | 5 | |
Swimming pool surrounds and diving area | 5 |
If Your Buyers Demanding for Emergency Lighting Testing – Contact Now!
Kindly send us the following Details, So that we can provide you with a quotation for the same:
- Product Name, Technical Specifications, and Brochure
- Product Images
- Total Number of Samples Required: 2
Wish this blog post will help. If you have any other questions, please feel free to contact us. ITCIndia team looking forward to working with you and get better together!
Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com
Location:
India
Wednesday, 31 January 2018
Stationary Lead Acid Battery Testing Laboratory
Stationary Lead Acid Battery Testing Laboratory |
Stationary Lead Acid Battery
IEC 60896-22 is applicable to :-
- All stationary Lead-acid cells
- Monobloc batteries of the valve regulated type
- For Float charge application: They can be permanently connected to a load and d.c. power supply.
- In a static location: not generally moved from place to place.
They are incorporated into stationary equipment or installed in battery room.
These kinds of batteries can be used in
- Telecom
- UPS
- Utility switch
- Emergency power or similar applications
Objective of IEC 60896-22 :- It specify the methods of tests for all types and construction of valve regulated stationary Lead acid batteries and monobloc batteries.
Does not applicable :
- lead-acid cells and monobloc batteries used for vehicle engine starting applications
- solar photovoltaic energy systems
- general purpose applications
There is a list of tests performed on the batteries for safe operation characteristics, durability Characterstics & performance Characteristics.
Safe operation characteristics | ||
Test Clause | Measure | Purpose |
6.1 | Gas emission | To determine the emitted gas volume |
6.2 | High Current Tolerance | To verify the adequacy of current conduction cross- sections |
6.3 | Short circuit current & d.c internal resistance | To provide data for the sizing of fuses in the exterior circuit |
6.4 | Protection against internal ignition from external spark sources | To evaluate the adequacy of protective features |
6.5 | Protection against ground short propensity | To evaluate the adequacy of design features |
6.6 | Content and durability of required markings | To evaluate the quality of the markings and the content of the information |
6.7 | Material identification | To ensure the presence of material identification markings |
6.8 | Valve operation | To ensure the correct opening of safety valves |
6.9 | Flammability rating of materials | To verify the fire hazard class of battery materials |
6.10 | Intercell connector performance | To verify the maximum surface temperatures of the connectors during high rate discharges |
Performance characteristics | ||
Test Clause | Measure | purpose |
6.11 | Discharge capacity | To verify the available capacities at selected discharge rates or discharge durations. |
6.12 | Charge retention during storage | To provide storage duration data |
6.13 | Float service with daily discharges | To determine cyclic performance under float charge conditions |
6.14 | Recharge behavior | To determine the recovery of capacity or autonomy time after a power outage |
Durability Characteristics | ||
Test Clause | Measure | purpose |
6.15 | Service life at an operating temperature of 40 °C | To determine the operational life at elevated temperatures |
6.16 | Impact of a stress temperature of 55 °C or 60 °C | To determine the influence of high stress temperatures on cell or monobloc battery life |
6.17 | Abusive over-discharge | To determine the expected behaviour when excessive capacity is discharged |
6.18 | Thermal runaway sensitivity | To determine the expected times to establish a condition of escalating current and temperature |
6.19 | Low temperature sensitivity | To determine the sensitivity toward damage induced by electrolyte freezing |
6.20 | Dimensional stability at elevated internal pressure and temperature | To determine the propensity of the cell or monobloc battery to be deformed by internal pressure and at elevated temperature |
6.21 | Stability against mechanical abuse of units during installation | To determine the propensity of the cell or monobloc battery to fracture or leak when dropped. |
If Your Buyers Demanding for Stationary Lead Acid Battery Testing – Contact Now!
Kindly send us the following Details, So that we can provide you quotation for the same:
- Product Name, Technical Specifications and Brochure
- Product Images
- Total Number of samples Required: 2
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
Get Instant Quotations, Fill the Enquiry form:
Labels:
Battery Testing
Location:
India
Friday, 19 May 2017
Testing For Electric Fence Energizer
Are you looking for Fence Energizer Testing Laboratory?
If you are looking for Solar Fence Energizer Testing laboratory, then you are at the right place. (ITC India Pvt Ltd). ITC India one of the best Solar Fence Energizer Testing Laboratory in India. ITCIndia NABL Approved in electrical ,electronics, and Photometric Division. If you are Interested for Energizer Testing, then ITC India Can Help You!
Fence Energizer Testing Standards:
- IEC 60335-2-76
- IS 302-2-76
Energizer Testing Test as per IS 302-2-76, IEC 60335-2-76
- Protection against Electric Shock,
- Electrical Insulation at operating
Temperature
3. Moisture Resistance
4. Insulation resistance
5. Stability and mechanical hazards
6. Mechanical strength
7. Constructions Internal Wiring,
8. Components,
9. Cord grip and cord guard,
10. Terminals for external conductors,
11. Provision for earthing,
12. Screws and connections,
13. Creepage distances and clearances,
14. Resistance to heat fire and tracking
People Searches related to Fence Energizer Testing:
Solar Zatka Machine Testing, Testing For Solar Fence Guard, Solar Fence Guard Testing , Security Energizers Testing , Security electric fencing Testing , Electric Fence Energizer SMS Controller Testing, Searches related to Security Energizers Testing , electric fence energizer Testing price in India, solar fencing energizer Testing price, solar fencing Testing cost, electric fence energizer Testing India, electric fencing Testing India, electric fence Testing India price, Testing For Solar Fence Guard, Electric Fence Energizer Testing Laboratory, Contact us for Electric Fence Energizer Testing, Get FREE Quote For Fence Energizer Testing, Solar Electric Fence Energizer Testing Delhi, Mumbai, Gurgaon, Noida, Chennai, Hyderabad, Bengaluru, Kolkata, Pune, Ahmedabad, Greater Noida, Uttar Pradesh, Lucknow, Manesar, Haryana, Chandigarh, Kandla, Pune, Maharashtra, Chikkalthana, Nashik, Hospet, Karnataka, Sriperumbudur, Tamil Nadu, Meenambakkam, Tirupur, Coimbatore, Tuticorin, Korba, Raipur, Bhilai Steel Plant, Bhiwandi, Vijayawada, Firozabad, Panna, Panipat, Channapatna, Varanasi, Moradabad, Bareilly, Jamshedpur, Bhagalpur, Tiruppur, Rajahmundry, Bokaro Steel City, Kolkata, Durgapur, Indore, Pithampur, Dibrugarh, Noida, Kannur, Salem, Sivakasi, Kanpur, Rajkot, Kochi, Peenya, Surat, Chhattisgarh, Madhya Pradesh, Andhra Pradesh, Jharkhand, Bihar, West Bengal, Assam, Kerala, Gujarat
Why to choose ITC?
We, ITC India providing service to the client from the last 8 years with 100 % satisfied clients. Being NABL accredited, it is equipped with highly accurate machines, experienced and competent engineers. Customer satisfaction is the quality policy of the company. So, we are here to serve the clients in their testing requirements.
- Reasonable Price: Very competitive price, being one of the best on the market. Moreover, this price has no hidden fees.
- The quality of our support is unmatched: We take support one step further by tailoring our replies to suit your knowledge, expectations and personality.
- We’re passionate about what we do: What sets us apart from the competition is that we’re passionate about the services we provide and quality of support.
- Proven track record: We’ve gained a reputation as a reliable and honest company in the last 7 years with most of our customers coming from reference.
If Your Buyers Demanding for Fence Energizer Testing – Contact Now!
Kindly send us the following Details, So that we can provide you quotation for the same:
- Product Name, Technical Specifications and Brochure
- Product Images
- Total Number of samples Required: 2
ITC India has around 5000 clients from Fence Energizer division from All over India.
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!
Submit Your Request For FREE Sample Test Report!
Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com
Get Instant Quotations, Fill the Enquiry form:
Monday, 10 April 2017
Q:-Current of magnitude 1 milliamp flowing through the body can lead to:
1. Just a faint tingle
2. Sudden Death
3. Slight shock
4. Painful shock
2. Sudden Death
3. Slight shock
4. Painful shock
Location:
United States
Monday, 3 April 2017
Q:- Tarapur Nuclear Power Plant has Which Type of Reactor?
1. Pressurized Water Reactors
2. Boiling Water Type
3. CANDU Type Reactors
4. None of Above
2. Boiling Water Type
3. CANDU Type Reactors
4. None of Above
Hints:
The Tarapur nuclear power plant has initially built with two boiling water reactors with the capacity of 210 MW on 1969.but,now this plant has built extra.two pressurized heavy water reactor with the capacity of 540MW on 2006
Location:
United States
Monday, 27 March 2017
Q:- What is the value of demand factor?
1. Greater than unity.
2. Less than unity.
3. Always more than unity.
4. Normally more than unity.
2. Less than unity.
3. Always more than unity.
4. Normally more than unity.
Location:
United States
Wednesday, 22 March 2017
Why Do Exporters Need RoHS Certificate?
Why Do Exporters Need RoHS Certificate?
Directive 2011/65/EC imposes a mandatory requirement that any person that sells electrical or electronic products, sub-assemblies or components directly to RoHS countries, or sells to re sellers, distributors or integrator s that in turn sell products to these countries, is bound to pass RoHS compliance. Their product will not be allowed in EU market if they utilize any of the restricted materials.
The RoHS certificate issue by Eurotech certifies and confirms that the evaluation of the product has been done as per the directive 2011/65/EU and that the product is RoHS compliance. Exporter and manufacturer can use this certificate in EU whenever asked for RoHS compliance.
If you’re Buyers Demanding for RoHs 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
Get Instant Quotations, Fill the Enquiry form:
Labels:
RoHs Testing
Location:
United States
Monday, 20 March 2017
What is RoHS Compliance?
What is RoHS Compliance?
RoHS or the directive 2011/65/EC restrict the use of hazardous substances in electrical & electronic products .As per the directive all the electrical & electronic products which are placed in EU market must be RoHS complaint i.e they either should not contain these restricted material or the quantity present must be under acceptable limits.
The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP).
If you’re Buyers Demanding for RoHs 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
Get Instant Quotations, Fill the Enquiry form:
Labels:
RoHs Testing
Location:
United States
Q:- In India highest kV is..
A. 960
B. 765
C. 220
D. 758
B. 765
C. 220
D. 758
Location:
United States
Thursday, 16 March 2017
Q:- A heater is rated as 230 V, 10 kW, A.C. The value 230 V refers to
1. Average Voltage
2. R.M.S. Voltage
3. Peak Voltage
4. None of the Above
2. R.M.S. Voltage
3. Peak Voltage
4. None of the Above
Location:
United States
Monday, 6 March 2017
Q:-At lagging loads, armature reaction in an alternator is
1. Cross magnetizing
2. Demagnetizing
3. Non- Effective
4. Magnetising
2. Demagnetizing
3. Non- Effective
4. Magnetising
Location:
India
Monday, 27 February 2017
Q:- What is full form of SWG?
A. Strand wire gauge
B. Standard wire gauge
C. Simple wire gauge
B. Standard wire gauge
C. Simple wire gauge
Location:
India
Monday, 13 February 2017
Q:- Which Motor is Used in Electric Traction?
A. Synchronous motor.
B. DC series motor.
C. Reluctance motor.
D. Induction motor.
B. DC series motor.
C. Reluctance motor.
D. Induction motor.
Sunday, 5 February 2017
Q:- Temporary magnets are used in which of the following?
1. Loud speakers.
2. Generators.
3. Motors.
4. All of these.
Hints :-
Permanent magnets lose their power after some days. So, if we use permanent magnet in those equipment, then it does not give efficient output. But, the above mentioned equipment's have to work efficiently at all time. That is why the temporary magnets (or) the electromagnets are used in the above mentioned machines.
Location:
India
Monday, 30 January 2017
Q:- In power transmission what is the follower?
1. Current follows voltage
2. Voltage follows current
2. Voltage follows current
Location:
India
Monday, 23 January 2017
Q:- Which is more dangerous?
A. 20 Volt A.C
B. 20 Volt D.C
Location:
India
Friday, 13 January 2017
Q:- A fan regulator is a?
1. Current device
2. Voltage device
2. Voltage device
Location:
India
Wednesday, 11 January 2017
Q:- The losses present in tr.line are?
1. Cu losses
2. Ohmic losses
3. Power losses
4. All the above
Location:
India
Monday, 2 January 2017
Q: Which type of current store in capacitor?
1. AC
2. DC
2. DC
Location:
India
Tuesday, 4 October 2016
Photometry Testing Equipments
Photometry Testing Equipments
ITC India Pvt Ltd offers an extensive photometric testing service that is mentioned below. We provide the reports with NABL logo. As far as our scope, we cover all the solid state lightning luminaries. Our aim is to provide you with accurate, concise and relevant reliable information.
Now, the question arises, what the equipment's necessary for Photometric are testing. To measure colorimetric parameters, electrical parameters, photometric parameters, an integrating sphere is required. The function of an integrating sphere is to spatially integrate radiant flux. The design of an integrating sphere for any application involves a few basic parameters. These include selecting the optimum sphere diameter based upon the number and size of port openings and peripheral devices. Selecting the proper sphere coating considers spectral range, as well as performance requirements. When choosing a coating for an integrating sphere two factors must be taken into account: reflectance and durability. Integrating spheres collect the total flux emitted from a lamp, because an integrating sphere reflects and integrates all the light entering the sphere, the light received by a small area of the sphere is directly proportional to the total flux from a light source mounted within the sphere. The total flux from a test lamp is determined by comparing it to a calibrated working standard. The integrating sphere must include a lamp socket fixture, baffles, and a viewing port for the photo detector. In high accuracy measurements, an auxiliary lamp may be used to correct for lamp self absorption.
Integrating Sphere
For Light Intensity Distribution, a Goniophotometer is required. ITC owns a moving detector goniophotometer with class 1 accuracy. According to LM-79 clause 9.3.1, only two kind of type C goinophotometer can be accepted, moving detector goinophotometer and goniophotometer with moving mirror. It can measure all types of lightning sources, LED or HID luminaries such as indoor and outdoor luminaries, roadways luminaries, street lamps, flood lights and other kinds of luminaries.
Goniophotometer
It can measure
- Luminous intensity data
- Luminous intensity distribution
- Zonal luminous flux
- Luminaries Efficiency
- Coefficient of Utilization
- Luminance limitation curves
- Glare
- Maximum Ratio of distance to height
- Equal illuminance diagrams
- Isocandela diagrams
- Efficient luminescence angle
For any kind of query regarding LM 79 or photometry testing
If you’re Buyers Demanding for Photometry Testing– Contact Now!
ITC India has around 5000 clients from LED lighting division from All over India.
If you are interested to Get Photometry 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:
Submit your requirement for Testing:-
Full Name
E-mail:
Describe Your Requirements with Technical Details:
Labels:
Photometry Testing Equipments
Location:
India
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