What is the LISUN type C goniophotometer used for

The LISUN goniophotometer is an optical tool. It is used to gauge the amount of light present at various locations across a single area. It is also used to gauge the strength and effectiveness of various forms of light resources. This is done by testing their operation and brightness. The goniophotometer is mostly utilized in locations with a single source of light. This article will describe the type C goniophotometer, its use, and functionality in addition to briefly discussing Gonio spectrometers.

 Type C Goniophotometer (LSG-6000)
Compared to other goniophotometer kinds, the C-type is unique. Moving Detector Goniophotometer is another name for the LSG-6000 goniophotometer. Out of all the type C goniophotometers, the IES Testing LSG 6000 is the most recent model. It has special qualities. This instrument has a measurement range of 5 to 30 meters. This optical device near field detector and substantial mirror both move in unison in the same direction. This instrument is the most accurate and modern of its kind because of its excellent quality.
The device has unique qualities. The distance measurement range is between 5 to 30m. It can implement various C, B, and A-type measurement solutions.

Additionally, it is capable of measuring HID and LED luminaries. Some of these include floodlights, streetlights, and other types of illumination. Any kind of illumination source may be measured with it. This is why it is sometimes also known as a led goniophotometer. Parallel motion is shared by the big mirror and the near field detector. The huge mirror and the far-field detector are shown moving in unison. The detector will always be able to detect the light coming directly from the luminaires.

This is as long as they are stationary. Installing the luminaire requires the use of a certain laser cross-aim device. Moreover, on the basis of the measured data, it is also feasible to use other lighting design tools. For example, Dialux.  It is based on the CIE and IESNA operational standards. The LSG-6000 goniophotometer completely complies with all of the LM-80, LM-79, LM-75, GB, EN, and CIE 121-1996 criteria.

Gonio spectrometer
A motorized or robotic jib to support the luminaire being measured is usually included in goniophotometers. It also has a photometer or spectrometer. This makes it possible to adjust the spacing between the luminaires in order to produce a spherical locus.
By looking at the optical data of the particular angle of spectral irradiance, it is possible to estimate the total luminous flux. Spectrum radiant flux and color quantities can also be detected through this. It allows for the detection of both the color of the material itself and the spatial distribution of reflected (or transmitted) light at user-selectable lighting and detection angles.

Uses of goniophotometer
LISUN is one of the best-known manufacturers of goniophotometers. The LSG-6000 goniophotometer is specifically designed to evaluate the luminous flux of directed light sources. These mostly include LEDs and automobile headlights, as was previously mentioned. It is a photometric tool for measuring how strong a light source appears from different perspectives. A goniophotometer serves a variety of functions. But one of its most popular uses is as an automated system. This is used for inspecting automobile headlights. It establishes the intensity of a vehicle’s light.

It is crucial to keep in mind when utilizing LISUN’s goniophotometer because directed light sources are typically used with it. This suggests that unidirectional light measurements conducted with such a meter will produce more precise findings. The gadget may also be used to verify the consistency of color and temperature. If the gadget includes color sensors, this feature may be helpful.

Working of the LSG-6000 Goniophotometer
The type C goniophotometer uses a spinning light and a static detector to measure how intensely the light is distributed around the light source or light. The laser sight’s laser beam maintains alignment between the measuring light’s luminous center and the spinning center of the two-dimensional rotating worktable when the light is mounted on the worktable. The detector, which is positioned at the same level as the center of the rotating worktable, detects the light intensity values in all directions on the horizontal plane as the light rotates around the vertical axis.

The detector monitors the light intensity on the vertical plane in all directions as the light rotates around the horizontal axis. Both the vertical and horizontal axes may be rotated continuously between 180 and 360 degrees. The computer determines several luminosity parameters and light distribution curves after acquiring the data on light intensity distribution of the lights in all directions according to the measuring lights.

FAQs
Is the LISUN type C goniophotometer compatible with other devices such as laptops and computers?
The LISUN type C goniophotometer can be connected to a PC via USB cable. Moreover, the English version software can run on Win7, Win8 or Win10, Win11.

What is unique about the type C goniophotometer by LISUN?
Features of the LISUN type C goniophotometer are distinctive. This instrument has a measurement range of 5 to 30 meters. This optical device near field detector and substantial mirror both move in unison in the same direction. This instrument is the most accurate and modern of its kind because to its superior quality.

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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