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Zhejiang Hongpu Light Color Technology Co., Ltd
Lifelight luminous intensity measuring instrument
NegotiableUpdate on 05/07
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Overview
The HP880D life-saving light luminous intensity measuring instrument is used to measure the light distribution curve, illuminance, light intensity data, beam angle, luminous flux, chromaticity coordinates and other parameters of LED small lamps (life-saving lights, halogen lights, cup lights, spotlights, bulb lights, etc.) and single high-power LEDs. The instrument is designed with an optical darkroom and light barrier, eliminating the need for a darkroom. The testing process is controlled by a computer, with simple operation, convenient use, and high cost-effectiveness. According to the type of lamp being tested, output the corresponding printed test results, which can be directly saved as PDF files for easy communication and archiving.
Product Details
HP880DLifelight luminous intensity measuring instrumentApplication Function:
Used for measuring the light distribution curve, illuminance, light intensity data, beam angle, luminous flux and other parameters of small LED fixtures (halogen lamps, cup lamps, spotlights, bulb lamps, etc.) and single high-power LEDs. The instrument is designed with an optical darkroom and light barrier, eliminating the need for a darkroom. The testing process is controlled by a computer, with simple operation, convenient use, and high cost-effectiveness. According to the type of lamp being tested, output the corresponding printed test results, which can be directly saved as PDF files for easy communication and archiving.
The test results can be exported in various formats such as IESNA (952002) file format (*. ies), CIE file format (*. sie), European Eulumdat (*. ldt) file format, etc., which meet the standard requirements and can be directly used as input data for general lighting design software.
HP880DLifelight luminous intensity measuring instrumentMain reference standards:
LM-79-2008 Electrical and photometric measurement certification method for solid-state lighting products;
GB/T9468-2008 General Requirements for Measurement of Distributed Luminescence of Luminaires;
LB/T 001-2008 Measurement method for integral LED street lights;
GB/T 24824-2009 Measurement methods for LED modules for general lighting;
GB/T7002-2008 Luminous Testing of Projection Lighting Fixtures;
CIE 69 Methods of Characterizing Illuminance Meters and Luminance Meters；
CIE 70-1987 The measurement of absolute luminous intensity distributions；
CIE 121-1996 The photometry of goniophotometer of luminaries；
CIE 84 Measurement of luminous flux；
IESNA LM-75 Goniophotometer Types and Photometric Coordinates； Main performance parameters:
Range of illuminance measurement: 0.1lx to 99999lx;
Illuminance measurement accuracy: 4%;
The lamp working turntable can rotate around the horizontal axis (vertical rotation) and the vertical axis (horizontal rotation);
● Rotation range: -180 °~+180 °;
● Interval angle: ≥ 0.5 °;
Angle measurement accuracy:+0.1 °;
The photoelectric detector V (λ) has a high correction level and a testing accuracy of 4%;
Testeable dimensions of the lighting fixture: 150 (length) x 150 (width) x 110mm (thickness);
● Instrument dimensions: 1500 × 820 × 880 (mm);
IESNA file format output, which can be directly exported by other lighting and fixture design software.
