|
|
|
LSA 3000 LED Spatial AnalyzerPerforms angle dependent spatial radiation characterization of LEDs
FEATURES:- Measurements are Accurate and Reproducible
- Complete Solution for Spectral Intensity, Spectral Flux, Spatial Distribution and Color
- Test Many Different Types of LEDs Easily
- Easy Interior Access
- User Selectable Angular Step Intervals
- Measurements Conform to Internationally Accepted Standards
APPLICATION:- Far Field Spatial Characterization of LEDs (Standard and High Brightness)
Labsphere’s LSA 3000 is an automated goniospectroradiometer that is designed to operate with Labsphere’s LightMtrX Software® and LED test and measurement hardware products. The LightMtrX Software® provides complete control of the LSA 3000 device under test (DUT) rotational stages, for spatial radiation measurement routines. The LSA 3000 performs accurate measurements from narrow-angled to broad, distributing LEDs at high angular resolution of 0.1o or greater intervals. The spatial software allows the user to measure relative intensity plot versus angle.
Combined with Labsphere’s spectrometers, light measurement software and the I 1000 or I 2000, the LSA 3000 can be used to slew the LED to any desired polar coordinate and measure its spectral radiant intensity, luminous intensity, chromaticity, color and color rendering properties; while also being able to measure the far field hemispherical spatial distribution.
Choose from a wide variety of Labsphere’s LS series LED sockets, or work with Labsphere’s team to design a socket that fits your LED specifications. The LSA 3000 has a staging area for the device under testing for Phi and Theta positioning. The Phi stage allows for adaptation of Labsphere’s LS Series Uncooled LED Sockets and LS-TE Cooled LED Sockets. The sensor active area is sized and located appropriately for the high resolution angular scale. The LSA 3000 accommodates Labsphere’s light sensors, including Condition A, and I 2000, and Condition B, I 1000, average spectral intensity heads. The primary use for the graphical user interface is to control the LSA 3000 and capture the spatial distribution of the DUTs. The software is designed so that the application of the LSA 3000 can be expanded for use with sensors other than its integrated receiver. The stages and detector are housed in an easy-access, light-tight enclosure.
Ordering InformationModel Name Part Number
LSA 3000 LED Spatial Analyzer AS-02707-000
Light MtrX-LSA Software
LightMtrX Software® is a comprehensive light test application package. It
includes several modules allowing for data collection and system
control of a variety of system configurations and applications. As
expansion hardware is added to the core system, applicable modules
become activated via a key code provided by Labsphere. Documented key
codes also enable Labsphere to easily track customer software releases
in the field and allow for easy access to software revisions and
upgrades. Purchase of the LightMtrX® Service Package will allow
LightMtrX® users to automatically receive LightMtrX® revisions and also be
notified when upgrades are available.
Specifications Horizontal Range: (theta)
| -90o to +90o
| Horizontal Resolution:
| 0.1o | Horizontal Rotation Intervals:
| 1, 2, 5, 10 and 15 degree
| Horizontal Rotation Limits:
| Programmable start and stop
| Axial Range: (phi)
| 0o to 360o
| Axial Resolution:
| 0.1o | Axial Resolution Intervals:
| 1, 5, 10, 15 and 30 degree
| Axial Rotation Limits:
| Programmable start and stop
| Scan Time Fast: (single sweep)
| 5 seconds
| Scan Time Medium: (5o intervals full scan)
| 9 minutes
| Scan Time Slow: (1o intervals full scan)
| 2 hours
| Distance from DUT to Detector Aperture:
| 3.82 in (9.7 cm)
| Detector Aperture Area:
| 0.01 mm2
| Dimensions: (W x D x H)
| 13.9 x 18.0 x 13.9 in (35.3 x 45.7 x 35.3 cm)
|
|
|
Print PDF of this page
|
|