Incandescent Lamp Lab Test Emf erp Third-party authentication service

Provide all kinds of lamps and lighting products test certification

The role of illumination lamps and lanterns is not limited to illumination,And the eyes of the home, Most of the time it plays a decorative role.So the choice of lighting fixtures is much more complicated, It not only involves safety and energy saving, but also involves the material, type,Style grade and many other factors. A good lighting, may become the soul of decoration.

Product range:

Incandescent lamp, stage lamp, LED wall wash lamp, halogen lamp, street lamp, direct light, mirror lamp, table lamp, flashlight, industrial lamp, head lamp, chandelier, ceiling lamp, floor lamp, wall lamp, spot lamp, etc.

An electric source of light that emits visible light by electrically heating a filament to incandescence. Since 1879, the American inventor Thomas Alva Edison made the carbonized fiber (namely carbon filament) incandescent lamp, through the continuous improvement of filament material, filament structure, filling gas, the luminous efficiency of incandescent lamp has been improved accordingly. In 1959, the United States in the incandescent lamp on the basis of the development of the volume and low light halogen tungsten lamp. The development trend of incandescent lamp is mainly the development of energy-saving bulbs. The structure and components of incandescent lamps are different for different purposes and requirements.

Service project:

1. Test items (part)

Routine test items

1. Electrical performance parameters:
A) Operating voltage. B) Operating current. C) power. D) Power factor. E) Safety grade of lamps. F) Electrical strength. G) Leakage current. H) Insulation resistance.

2. Optical parameters:
A) Light intensity: light intensity distribution curve and equal light intensity curve.
B) Luminous flux: total luminous flux, effective luminous flux, regional luminous flux table, annular luminous flux table.
C) Illumination: illumination distribution and isoillumination curve.
D) Light source: quantity of light source, type of light source, composition of light source, and package of light source. E) color temperature. F) Color coordinates. G) luminaire luminescence Angle.
3. Structure and Appearance:
A) Shell structure materials. B) Types of lamps and lanterns. C) The weight of the light fixture. D) Labels of lamps and lanterns. E) Protection grade of lamps. 4. Reliability test:
A) Temperature rise test. B) Switch electrical test.
C) Vibration test. D) Luminescence maintenance characteristics and aging test. E) Impact testing. F) Functional test of lamps.

Inspection instructions:

1. Electrical parameters:
A) DC powered lamps controlled by external power supply: voltage and current measured by voltage and ammeter.
(Note: Measuring current requires measuring LED single lamp and single color current recorded in Attached Table I)
B) AC power supply lamps controlled by built-in power supply: the voltage, current, power, power factors and other parameters of the lamps are measured by digital power meter.
C) Class ⅰ lamps must be tested for electrical strength, leakage current and insulation resistance. The electric strength is 220V terminal and the shell 1500V, and there is no flying arc and breakdown in 1min. Leakage current ≤1.0mA. The insulation resistance is greater than or equal to 2M ω. D) The safety grade of lamps can be divided into four types:
Class 0 LAMPS: UNGROUNDED LAMPS THAT RELY ON BASIC INSULATION FOR SHOCK PROTECTION, MEANING THAT THE ACCESSIBLE CONDUCTIVE PARTS OF THE LAMP ARE NOT CONNECTED TO THE FACILITY
The protective conductor in a fixed line is dependent on the environment in case the basic insulation fails.

Environmental reliability Testing

High and low temperature resistance test, heat and humidity resistance, high and low temperature impact, high and low temperature alternating, mechanical vibration, mechanical impact, low pressure (vacuum) test, IP grade, dustproof water release test, gas corrosion (single/multiple), salt spray corrosion test (neutral, acid, compound), etc.

Class specific tests

Battery charging and discharging test, impact test, impact test, drop test, ROhs testing, REACH, halogen detection, temperature and humidity environment test, failure analysis, components selection, pressure test, light aging test, sand and dust test, get wet in the rain test, vibration test, high speed test, mechanical shock test, biological environment test, salt spray test and reliable integrated environment Sex test, simulated packaging and transportation test, gas corrosion test, slice test, etc.

Energy efficiency test

Energy saving testing, energy efficiency testing

Electrical performance testing

Operating voltage, operating current, speed range, power, conductivity, dielectric constant, dielectric loss, field strength (breakdown voltage), etc

2. Certification services

The test report issued by Global Zhongyi has legal effect and can be used in scenarios such as the entry of supermarkets, product appeals, anti-malicious rights protection, and auctions (appeals and auctions must meet Party A's testing requirements).