How to choose the right goniophotometric led light intensity meter iec-60432 test machine

What is the goniophotometer？
The goniophotometer is the main measuring equipment for the light distribution performance test of lamps, which can be used to measure the spatial light intensity distribution, total light flux and lamp efficiency of lamps or light sources. The goniophotometer system consists of precision turntable and control system, spectrum analysis system, standard lamp, alignment system, computer processing system, etc.

What is IEC?
IEC standard is the international electrical commission, is a worldwide standardization organization composed of national Electrotechnical committees. Its purpose is to promote the standardization of the world’s electrotechnical and electronic fields.

What is included in iec-60432?
Iec-60432-1 incandescent lamps safety requirements Part 1: tungsten filament lamps for domestic and similar general lighting purposes

Iec-60432-2 incandescent lamps safety requirements Part 2: tungsten halogen lamps for domestic and similar general lighting purposes

Iec-60432-3 safety requirements for incandescent lamps Part 3: tungsten halogen lamps (non-vehicles)

What is the tungsten filament lamps?
Tungsten filament lamp is an incandescent lamp made of tungsten filament. Tungsten filament lamp can produce continuous spectrum, which is used in the visible spectrum range of 400-780nm. As a visible light source in a spectrophotometer. Its spectral effective region can be extended to 3 μ m, as a light source in the near-infrared region.

What is the tungsten halogen lamp?
Halogen lamp is a gas filled incandescent lamp containing some halogen elements or halides in the filling gas. In ordinary incandescent lamps, the high temperature of the filament causes the evaporation of tungsten, and the evaporated tungsten precipitates on the glass shell, resulting in the phenomenon that the bulb glass shell is blackened. In 1959, people invented halogen tungsten lamp, which eliminated this blackening phenomenon by using the principle of halogen tungsten cycle.

According to the safety instructions of IEC-60432, LISUN lauchededWhat is type C goniophotometer definition?LSG-6000 Moving Detector Goniophotometer (Mirror Type C) was manufactured by LISUN completely meets LM-79-19, IES LM-80-08, COMMISSION DELEGATED REGULATION (EU) 2019/2015, CIE-121, CIE S025, SASO 2902, IS16106 and EN13032-1 clause 6.1.1.3 type 4 requirements. LSG-6000 is the latest upgraded product of LSG-5000 and LSG-3000 in compliance with the requirements of the LM-79-19 standard Clause 7.3.1, its an automatic light distribution intensity 3D curve testing system for measuring light. The measuring distance is from 5m to 30m.

What is the use of goniophotometer?

LSG-6000 gonio photometer manufacturer is LISUN, it can measure all types of lighting sources, LED, Plant Lighting or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.

Measurement:
Luminous Intensity Data, Photometric Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency, Luminance Distribution, Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR, etc.

LM-79 Moving Detector Goniophotometer (Mirror Type C)

What is goniophotometer definition?

LSG-1890B/LSG-1800A goniophotometer is automatic goniophotometric instrument for luminous intensity distribution measurements with facility for rotating the light source. The LSG-1890B/LSG-1800A uses a constant temperature detector, Japanese motor and German precision angle coder which keep the test results with high accuracy. It is for industrial laboratory photometric data measurement of all kinds of luminaries such as LED luminaries, HID lamps, fluorescent lamps and so on.

Standard:
Full meet the EN13032-1 clause 6.1.1.3 goniophotometer type 1, COMMISSION DELEGATED REGULATION (EU) 2019/2015, CIE-70, CIE-121, IES LM-79, IES LM-75, IES LM-80 and ect.

Measurement:
Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency,Luminance Distribution,Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR, etc.

High Precision Rotation Luminaire Goniospectroradiometer LSG-1890B

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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