IEC goniophotometer for LED strip light illuminance lux measurement

-

An LED strip light's illuminance (measured in lux) may be determined with the use of an IEC goniophotometer. Standards for photometric measurements, such as the measuring of illuminance from LED lighting devices, are provided by the International Electrotechnical Commission (IEC).

The IEC goniophotometer has a rotating arm that it utilizes to measure the light coming from the LED strip light from a variety of different angles. A photometric distribution pattern is produced by the instrument when the illuminance (lux) of the light at each angle is measured. This pattern is a representation of how the light is distributed throughout the whole angle range. The IEC standards detail the techniques and processes that must be followed in order to carry out these measurements in a manner that ensures both accuracy and consistency in the findings.

Manufacturers and lighting experts are able to determine the illuminance performance of LED strip lights and compare it to the performance of other lighting products by using the use of an IEC goniophotometer. This information may be used to make educated judgments regarding the applicability of LED strip lights for various purposes, such as task lighting, general illumination, and accent lighting.

Illuminance lux measurement

Illuminance lux measurement of an LED strip light is the measurement of the quantity of light (luminous flux) that falls on a surface per unit area. This measurement is commonly stated in lux units. Illuminance is measured in lux, which is a metric unit, and one lux corresponds to one candela per square meter of surface area. Illuminance is a measurement that is used to assess the quantity of light that is available for a certain activity, such as reading or working. Examples of such activities include working and reading.

A photometer, which is a device that measures the intensity of light, is used to make the illuminance lux measurement of an LED strip light. This measurement is in units of lux. After positioning the photometer at a certain distance from the LED strip light, the illuminance of the space is then measured in lux units. It is important to do the measurement in the location where the light is going to be utilized, such as on a table or a work surface.

The illuminance lux measurement is an essential attribute of LED strip lights, and it is used to assess whether or not these lights are suitable for a variety of lighting applications, including task lighting, general illumination, and accent lighting. Lighting specialists are able to select the right LED strip light for a given location by understanding the illuminance level of the space in question. Other considerations, such as the size of the room, the height of the ceiling, and the needs of the work, are also considered.

Comments

Post a Comment

Popular posts from this blog

-
Image
The ipx9k High Temperature Pressure Jet Waterproof Test Chamber is characterized by a waterproof grade of 9, indicating high temperature and high pressure water spraying, and spraying high temperature and high pressure water in various directions of the shell for water spraying test. In addition, k represents a function of pressurization, and under such strict conditions, its water pressure will become stronger. The ipx9 is currently a high level of waterproof protection. The IPx9 High Temperature Pressure Jet Waterproof Test Chamber is also widely used in fields such as LED lighting fixtures, display screens, household appliances industry, automobiles, and automotive accessories. At the same time, all dust and waterproof equipment can be customized according to user needs. The ipx9k High Temperature Pressure Jet Waterproof Test Chamber has four different vertical spray angles, namely 0 °, 30 °, 60 °, and 90 °, and the water pressure can reach 8000 to 10000 Kpa; Moreover, its testing r
Read more
-
Image
Capacitance  refers to the ability to hold a charge. It is a medium for realizing the storage and release of static charges, with the characteristic of permanent charge storage. Capacitor components are widely used in power supply filtering, signal filtering, signal coupling, resonance, filtering, compensation, charging and discharging, energy storage, and power separation in circuits. According to its ability to accommodate charges, it is generally measured in Farads, and the international unit is Farads. Therefore, capacitors are essential components for electronics and power. The role of capacitors: Bypass capacitors and decoupling capacitors are two devices that provide energy storage for local devices. Bypass capacitors can reduce load demand, make the output of the voltage regulator smooth, similar to a small rechargeable battery, and can be discharged and charged. The decoupling capacitor can smooth the edge signals of the device, so as to prevent the input signal from being too
Read more
-
Image
1 General 1.1 Scope and object This International Standard(IEC61032) specifies details and dimensions of test probes intended to verify the protection provided by enclosures with regard to: – protection of persons against access to hazardous parts inside the enclosure; – protection of the equipment inside the enclosure against ingress of solid foreign objects. SMT IP10T_AL The object of this International Standard is: – to bring together in one publication object probes and access probes currently specified in other standards, together with any necessary new probes;    – to guide technical committees in the selection of test sphere; – to encourage those concemed to specify test probes in accordance with those already specified in this International Standard rather than modify details and dimensions; – to limit the further proliferation of types of test probe. 1.2 General recommendations When selecting probes, priority should be given to IP code probes. The use of other probes, particul
Read more