Labsphere
Contact Us | Partner Login
Online Store

CSLMS LED Choice Total Spectral Flux LED Measurement Systems

Total Spectral Flux CSLMS

FEATURES:

  • NIST Traceable Standards for In-house Recalibration
  • Spectral Results in Milliseconds
  • LightMtrX Measurement Software
  • Spectraflect® Interior
  • CIE Recommended Geometry

MEASURE:

  • Total Spectral Flux
  • Luminous Flux
  • Radiant Flux
  • Chromaticity
  • CCT
  • CRI
  • Peak Wavelength
  • Dominant Wavelength

APPLICATIONS:

  • LEDs
  • Miniature Lamps
  • LED Sourced Systems
  • Large-area LED Arrays

The CSLMS LED Series Measurement Systems are affordably priced and easily customized through a variety of interchangeable light measurement accessories. National Institute of Standards and Technology (NIST) traceable total spectral flux standards enable simple in-house system calibration and verification. Systems are available with sphere sizes ranging from 10 to 76-inches in diameter to accommodate various device types and sizes. The systems can be expanded to include an auxiliary lamp for the correction of absorption error to ensure accurate test results.

Download Guide

Download CSLMS LED Medium Datasheet

Download CSLMS LED Large Datasheet

LIGHT MEASUREMENT INTEGRATING SPHERE DESIGN

The CSLMS LED light measurement integrating spheres have a latch-free clamshell design for easy access to the device under test (DUT). The base portion admits additional cables for assembled fixtures while the external port provides for a unobstructed positioning of board mounted or heat-sinked devices for forward flux and partial flux measurements. A telescopic lamp mount can be repositioned with a quick twist for base up, base down or horizontal lamp positioning. Exchangeable baffles give optimal detector screening efficiency while quick connect internal and external electrical contacts allow for effortless substitution between devices under test.

The interiors of the integrating spheres are coated with Spectraflect® Diffuse Reflectance Coating which combines a 98% reflective surface with nearly perfect Lambertian reflectance. Both durable and highly stable, this coating provides consistent integration of light over the lifetime of your sphere.

EASY TO USE

All CSLMS LED Measurement Systems combine intuitive operating software with high-speed hardware to simplify complex measurements. The coupling of application specific software with a CCD-based spectrometer (wavelength ranges 200 - 850 nm or 350 - 1000), integrating sphere and cosine receiver makes it possible to collect total spectral flux, luminous flux, radiometric flux, and colorimetric data in milliseconds.

OPERATING SOFTWARE

LightMtrx Software

The Windows®-based LightMtrX-SPEC software® guides users through testing, providing straightforward testing procedures and repeatable results to meet the needs of both new users and experienced researchers. DLL drivers are standard with the LightMtrX® platform, including examples written for today's most popular programming languages. When you are ready to increase your capacity, the integral design and user graphical interface make it easy to transition from research to production.

Software Functions and Features

  • Menu Driven Operation
  • User Calibration and Validation Processes
  • Display, Log, and Store Results for Research
  • Pass/Fail Testing for Production
  • Temporal Plots for Life Performance

CHOOSE FROM:

CSLMS SPECTRAL LED MEASUREMENT SYSTEMS - Medium Systems
10 and 20 inch integrating spheres to accommodate devices from 1 x1 inch (3 x 3 cm) to 2 x 2 inches (5 x 5 cm)

CSLMS SPECTRAL LED MEASUREMENT SYSTEMS - Large Systems

40, 65 and 76 inch diameter integrating spheres to accommodate large devices and arrays from 4 x 4 inches (10 x 10 cm) up to 8 x 8 inches (21 x 21 cm).

CSLMS SPECTRAL LED MEASUREMENT SYSTEMS - Medium Systems

Ordering Information and Specifications

Description and Model  CSLMS LED 1060
CSLMS LED 1061
10 inch Spectral Flux Measurement System

with CDS 600 or 610 AS-02477-600 AS-02477-700



System Includes:

Light Measurement Sphere, LMS 100  AS-02478-000  AS-02478-000
Spectrally Calibrated Lamp, SCL-600 AS-01335-000  AS-01335-000
Lamp Socket Assembly  AS-02478-002  AS-02478-002
Preset Power Supply, LPS-100-0260, 2.60 A, 35 W  AS-02600-260  AS-02600-260
CCD Array Spectrometer, CDS 600 or CDS 610
AS-02767-000  AS-02767-100



Software required, sold separately

MtrX-SPEC Spectral Light Measurement Software® LightMtrX® LightMtrX®



System Properties and Performance

Light Measurement Sphere
LMS 100
LMS 100
Sphere Size: 10 in (25 cm) 10 in (25 cm)
Sphere Coating Reflectance: 98% 98%
Radiometric Range: 100 W (max)  100 W (max)
Photometric Range: (Illuminant A)  0.4 – 13,000 lm  0.4 – 13,000 lm
Red LED Range: 0.06 – 4,600 lm  0.06 – 4,600 lm
Green LED Range: 0.12 – 5,700 lm  0.12 – 5,700 lm
Blue LED Range: 0.04 – 1,900 lm  0.04 – 1,900 lm
Max Recommended DUT Dimension: 1 x 1 in (3 x 3 cm)  1 x 1 in (3 x 3 cm)
Sphere Weight: 8 lbs (3.6 kg)  8 lbs (3.6 kg)
Sphere Dimension: (W x D x H)  16.7 x 11 9 x 15.5 in  16.7 x 11 9 x 15.5 in 

42.4 x 30.2 x 39.4 cm 42.4 x 30.2 x 39.4 cm



Spectrometer CDS 600
CDS 610
Dimensions: 89.1 mm x 63.3 mm 34.4 mm
89.1 mm x 63.3 mm 34.4 mm
Detector Range:
200 - 1100 nm  350 - 1000 nm
Pixels: 2048 pixels
2048 pixels
Pixel Size: 14 µm x 200 mm
14 µm x 200 mm
Pixel Well Depth: ~62,500 electrons
~62,500 electrons
TE Temp Drift: +/- 1 C  +/- 1 C
Sensitivity: 75 photons/count at 400 nm;
41 photons/count at 600 nm
75 photons/count at 400 nm;
41 photons/count at 600 nm
Focal Length: 42 mm input; 68 mm output
42 mm input; 68 mm output
Entrance Aperture: 100 µm
100 µm
Wavelength Range: 200 - 850 nm
350 - 1000 nm
Signal-to-Noise Ratio: 250:1 (at full signal)
250:1 (at full signal)
A/D Resolution: 16 bit
16 bit
Dynamic Range: 2 x 10^8 (system)
2 x 10^8 (system)
Integration Time: 8 ms to 30 seconds
8 ms to 30 seconds
Stray Light: <0.05% at 600 nm;
<0.10% at 435 nm
<0.05% at 600 nm;
<0.10% at 435 nm
Correct Linearity: >99.8%
>99.8%



Lamp Standard SCL-600  SCL-600
Power:
35 W
35 W
Approximate Luminous Flux: 450 lm  450 lm
Rated Life: 300 hrs  300 hrs
Calibration: Spectral Flux (W/nm)  Spectral Flux (W/nm)

350 - 1050 nm  350 - 1050 nm



Power Supply: LPS-100-0260, 2.60 A, 35 W  LPS-100-0260, 2.60 A, 35 W
Power Requirements: 110/220 VAC, 50/60 Hz  110/220 VAC, 50/60 Hz
Current Stability: 0.10% 0.10%
Current Rise Time: 20 s  20 s
Regulated Current: 2.60 A +/- 0.1%  2.60 A +/- 0.1%
Weight: 6.5 lbs (2.9 kg)  6.5 lbs (2.9 kg)
Dimension: (W x D x H)  8.3 x 10.5 x 3.5 in  8.3 x 10.5 x 3.5 in

21.1 x 26.7 x 8.9 cm 21.1 x 26.7 x 8.9 cm
Compliance: CE  CE

Ordering Information and Specifications

Description  CSLMS LED 2011  CSLMS LED 2021
20 inch Spectral Flux Measurement System

with CDS 600 or 610
AS-02478-800  AS-02478-900



System Includes:

Light Measurement Sphere, LMS 200  AS-02478-000 AS-02478-000
Spectrally Calibrated Lamp, SCL-600  AS-01335-000  AS-01335-000
Lamp Socket Assembly  AS-02478-002  AS-02478-002
Preset Power Supply, LPS-100-0260, 2.60 A, 35 W  AS-02600-260  AS-02600-260
CCD Array Spectrometer, CDS 600  or CDS 610
AS-02767-000  AS-02767-100



Operating Software required, sold separately

MtrX-SPEC Spectral Light Measurement Software® LightMtrX® LightMtrX®



System Properties and Performance

Light Measurement Sphere
LMS 200
LMS 200
Sphere Size: 20 in (50 cm)  20 in (50 cm)
Sphere Coating Reflectance: 98% 98%
Radiometric Range: 400 W (max) 400 W (max)
Photometric Range: (Illuminant A)
2.25 lm – 50000 lm  1.55 lm – 34000 lm
Red LED Range: 375 mlm – 8400 lm 395 mlm – 8800 lm
Green LED Range: 1.35 lm – 30000 lm  1.50 lm – 33700 lm
Blue LED Range: 550 mlm – 12000 lm  570 mlm – 12700 lm
Spectral Range: 350 - 850 nm  350 - 1050 nm
Max Recommended DUT Dimension: 2 x 2 in (5 x 5 cm)  2 x 2 in (5 x 5 cm)
Sphere Weight: 21 lbs (9.5 kg)  21 lbs (9.5 kg)
Sphere Dimension: (W x D x H) 28.5 x 23.7 x 29.4 in  28.5 x 23.7 x 29.4 in 

72.4 x 60.2 x 74.7cm 72.4 x 60.2 x 74.7cm



Spectrometer CDS 600
CDS 610
Dimensions: 89.1 mm x 63.3 mm 34.4 mm
89.1 mm x 63.3 mm 34.4 mm
Detector Range:
200 - 1100 nm  350 - 1000 nm
Pixels: 2048 pixels
2048 pixels
Pixel Size: 14 µm x 200 mm
14 µm x 200 mm
Pixel Well Depth: ~62,500 electrons
~62,500 electrons
TE Temp Drift: +/- 1 C  +/- 1 C
Sensitivity: 75 photons/count at 400 nm;
41 photons/count at 600 nm
75 photons/count at 400 nm;
41 photons/count at 600 nm
Focal Length: 42 mm input; 68 mm output
42 mm input; 68 mm output
Entrance Aperture: 100 µm
100 µm
Wavelength Range: 200 - 850 nm
350 - 1000 nm
Signal-to-Noise Ratio: 250:1 (at full signal)
250:1 (at full signal)
A/D Resolution: 16 bit
16 bit
Dynamic Range: 2 x 10^8 (system)
2 x 10^8 (system)
Integration Time: 8 ms to 30 seconds
8 ms to 30 seconds
Stray Light: <0.05% at 600 nm;
<0.10% at 435 nm
<0.05% at 600 nm;
<0.10% at 435 nm
Correct Linearity: >99.8%
>99.8%



Lamp Standard  SCL-600  SCL-600
Power: 35 W  35 W
Approximate Luminous Flux: 450 lm  450 lm
Rated Life:
300 hrs
300 hrs
Calibration: Spectral Flux (W/nm)  Spectral Flux (W/nm)

350 - 1050 nm  350 - 1050 nm



Power Supply: LPS-100-0260, 2.60 A, 35 W  LPS-100-0260, 2.60 A, 35 W
Power Requirements: 110/220 VAC, 50/60 Hz  110/220 VAC, 50/60 Hz
Current Stability: 0.10% 0.10%
Current Rise Time: 20 s  20 s
Regulated Current: 2.60 A +/- 0.1%  2.60 A +/- 0.1%
Weight: 6.5 lbs (2.9 kg)  6.5 lbs (2.9 kg)
Dimension: (W x D x H) 8.3 x 10.5 x 3.5 in  8.3 x 10.5 x 3.5 in

21.1 x 26.7 x 8.9 cm  21.1 x 26.7 x 8.9 cm
Compliance: CE  CE

CLSMS-SPECTRAL LED MEASUREMENT SYSTEMS – Large Systems

Ordering Information and Specifications

CSLMS LED - 40 inch Sphere  CSLMS LED 4060  CSLMS LED 4061
Choice Spectral Light Measurement System  AS-02479-800  AS-02479-900
System Includes:

Lamp Measurement Sphere, 40 inch  AS-02479-000  AS-02479-000
CCD Spectrometer, CDS 600 or 610  AS-02767-000  AS-02767-100
Spectral Calibrated Lamp, SCL-1400  AS-01342-000  AS-01342-000
Lamp Power Supply, LPS-150-0268  AS-02656-268  AS-02656-268



Software required, sold separately

MtrX-SPEC Spectral Light Measurement Software® LightMtrX® LightMtrX®



System Properties and Performance

Light Measurement Sphere:  LMS-400  LMS-400
Sphere Diameter: 40 in (1.02 m)  40 in (1.02 m)
Sphere Coating Reflectance:  98% 98%
Radiometric Range:  1,500 W (max)  1,500 W (max)
Photometric Range: (Illuminant A)
2 – 72,500 lm  2 – 72,500 lm
Red LED Range: 0.62 – 26,000 lm  0.62 – 26,000 lm
Green LED Range:  0.60 – 28,500 lm  0.60 – 28,500 lm
Blue LED Range: 0.25 – 8,900 lm  0.25 – 8,900 lm
Max Recommended Lamp Dimension:  4 x 4 in (10 x 10 cm) 4 x 4 in (10 x 10 cm)
Maximum Tubular Lamp Length: 24 in (60 cm) 24 in (60 cm)
Sphere Dimension: (W x D x H)
48.9 x 42.3 x 68.5 in  48.9 x 42.3 x 68.5 in

(1.24 x 1.07 x 1.74 m)  (1.24 x 1.07 x 1.74 m)



Spectrometer  CDS 600  CDS 610
Dimensions:  89.1 mm x 63.3 mm x 34.4 mm  89.1 mm x 63.3 mm x 34.4 mm
Pixels:  2048 pixels 2048 pixels
Pixel Size:  14 µm x 200 µm  14 µm x 200 µm
Pixel Well Depth:  ~62,500 electrons  ~62,500 electrons
Sensitivity:  75 photons/  75 photons/

count at 400 nm;  count at 400 nm;

41 photons/  41 photons/

count at 600 nm  count at 600 nm
Focal Length:  42 mm input;  42 mm input;

68 mm output  68 mm output
Entrance Aperture:  100 µm  100 µm
Wavelength Range:  200 - 850 nm  350 - 1000 nm
Signal-to-Noise Ratio:  250:1 (at full signal)  250:1 (at full signal)
A/D Resolution:  16 bit  16 bit
Dynamic Range:  2 x 10^8 (system)  2 x 10^8 (system)
Integration Time: 8 ms to 30 seconds  8 ms to 30 seconds
Stray Light:  <0.05% at 600 nm;  <0.05% at 600 nm;

<0.10% at 435 nm  <0.10% at 435 nm
Corrected Linearity:  >99.8%  >99.8%



Power Supply  LPS 150-0268  LPS 150-0268
Power Requirements:  110./220 VAC, 50/60 Hz  110./220 VAC, 50/60 Hz
Current Stability: +/- 0.01%  +/- 0.01%
Current Rise Time: 20 +/- 5 seconds  20 +/- 5 seconds
Regulated Current: 2.679 A +/- 0.1%  2.679 A +/- 0.1%
Weight: 6.5 lbs. (2.9 kg)  6.5 lbs. (2.9 kg)
Dimension: (W x D x H) 8.3 x 10.5 x 3.5 in  8.3 x 10.5 x 3.5 in

21.1 x 26.7 x 8.9 cm 21.1 x 26.7 x 8.9 cm
Compliance: CE  CE



CSLMS LED  65 inch Sphere CSLMS LED 6560  CSLMS LED 6561
Choice Spectral Light Measurement System  AS-02480-800  AS-02480-900
System Includes:

Lamp Measurement Sphere, 65 inch  AS-02480-000  AS-02480-000
CCD Spectrometer, CDS 600 or 610  AS-02767-000  AS-02767-100
Spectral Calibrated Lamp, SCL-1400  AS-01342-000  AS-01342-000
Lamp Power Supply, LPS-150-0268  AS-02656-268  AS-02656-268



Software required, sold separately

MtrX-SPEC Spectral Light Measurement Software® Light MtrX® Light MtrX®



System Properties and Performance

Light Measurement Sphere: LMS-6500  LMS-6500
Sphere Diameter: 65 in (1.65 m)  65 in (1.65 m)
Sphere Coating Reflectance: 98% 98%
Radiometric Range: 4,000 W (max)  4,000 W (max)
Photometric Range: (Illuminant A) 6 – 200,000 lm 6 – 200,000 lm
Red LED Range: 1.2 – 68,000 lm  1.2 – 68,000 lm
Green LED Range: 1.5 – 77,000 lm  1.5 – 77,000 lm
Blue LED Range: 0.50 – 23,000 lm  0.50 – 23,000 lm
Max Recommended Lamp Dimension: 7 x 7 in (18 x 18 cm  7 x 7 in (18 x 18 cm
Maximum Tubular Lamp Length: 34 in (86 cm)  34 in (60 cm)
Sphere Dimension: (W x D x H)  112.6 x 78.4 x 84.1 in  112.6 x 78.4 x 84.1 in

2.86 x 1.99 x 2.13 m 2.86 x 1.99 x 2.13 m
Spectrometer  CDS 600  CDS 610
Dimensions:  89.1 mm x 63.3 mm x 34.4 mm  89.1 mm x 63.3 mm x 34.4 mm
Pixels:  2048 pixels  2048 pixels
Pixel Size:  14 µm x 200 µm 1 4 µm x 200 µm
Pixel Well Depth:  ~62,500 electrons  ~62,500 electrons
Sensitivity:  75 photons/  75 photons/

count at 400 nm;  count at 400 nm;

41 photons/  41 photons/

count at 600 nm  count at 600 nm
Focal Length:  42 mm input;  42 mm input;

68 mm output  68 mm output
Entrance Aperture:  100 µm  100 µm
Wavelength Aange:  200-850 nm  350-1000 nm
Signal-to-Noise Ratio:  250:1 (at full signal)  250:1 (at full signal)
A/D Resolution:  16 bit  16 bit
Dynamic Range:  2 x 10^8 (system)  2 x 10^8 (system)
Integration Time:  8 ms to 20 seconds  8 ms to 20 seconds
Stray Light:  <0.05% at 600 nm;  <0.05% at 600 nm;

<0.10% at 435 nm  <0.10% at 435 nm
Corrected Linearity: >99.8%  >99.8%



Power Supply  LPS 150-0268  LPS 150-0268
Power Requirements:  110./220 VAC, 50/60 Hz  110./220 VAC, 50/60 Hz
Current Stability: +/- 0.01%  +/- 0.01%
Current Rise Time: 20 +/- 5 seconds  20 +/- 5 seconds
Regulated Current: 2.679 A +/- 0.1%  2.679 A +/- 0.1%
Weight: 6.5 lbs. (2.9 kg)  6.5 lbs. (2.9 kg)
Dimension: (W x D x H) 8.3 x 10.5 x 3.5 in  8.3 x 10.5 x 3.5 in

21.1 x 26.7 x 8.9 cm 21.1 x 26.7 x 8.9 cm
Compliance: CE  CE



CSLMS LED 76 inch Sphere CSLMS LED 7660  CSLMS LED 7661
Choice Spectral Light Measurement System  AS-02481-800  AS-02481-900



System Includes:

Lamp Measurement Sphere, 76 inch: AS-02481-000 AS-02481-000
CCD Spectrometer, CDS 600 or 610: AS-02767-000  AS-02767-100
Spectral Calibrated Lamp SCL-1400: AS-01342-000  AS-01342-000
Lamp Power Supply, LPS-150-0268: AS-02656-268  AS-02656-268



Software required, sold separately

MtrX-SPEC Spectral Light Measurement Software® Light MtrX® LightMtrX®



System Properties and Performance




Light Measurement Sphere: LMS-7600  LMS-7600
Sphere Diameter: 76 in (1.93 m)  76 in (1.93 m)
Sphere Coating Reflectance: 98% 98%
Radiometric Range: 5,000 W (max)  5,000 W (max)
Photometric Range: (Illuminant A) 0.08 – 260,000 lm  0.08 – 260,000 lm
Red LED Range: 1.7 – 93,000 lm  1.7 – 93,000 lm
Green LED Range: 2.0 – 10,000 lm  2.0 – 10,000 lm
Blue LED Range: 0.70 – 32,000 lm  0.70 – 32,000 lm
Max Recommended Lamp Dimension: 8 x 8 in (21 x 21 cm)  8 x 8 in (21 x 21 cm)
Maximum Tubular Lamp Length: 52 in (1.3 m)  52 in (1.3 m)
Sphere Dimension: (W x D x H)  116.9 x 88.2 x 91.4 in  116.9 x 88.2 x 91.4 in

2.97 x 2.24 x 2.32 m 2.97 x 2.24 x 2.32 m



Spectrometer  CDS 600  CDS 610
Dimensions:  89.1 mm x 63.3 mm x 34.4 mm  89.1 mm x 63.3 mm x 34.4 mm
Pixels:  2048 pixels  2048 pixels
Pixel Size:  14 µm x 200 µm  14 µm x 200 µm
Pixel Well Depth:  ~62,500 electrons  ~62,500 electrons
Sensitivity:  75 photons/  75 photons/

count at 400 nm;  count at 400 nm;

41 photons/  41 photons/

count at 600 nm  count at 600 nm
Focal Length:  42 mm input;  42 mm input;

68 mm output  68 mm output
Entrance Aperture:  100 µm 1 00 µm
Wavelength Range:  200-850 nm  350-1000 nm
Signal-to-Noise Ratio:  250:1 (at full signal)  250:1 (at full signal)
A/D Resolution:  16 bit  16 bit
Dynamic Range:  2 x 10^8 (system)  2 x 10^8 (system)
Integration Time:  8 ms to 30 seconds  8 ms to 30 seconds
Stray Light:  <0.05% at 600 nm;  <0.05% at 600 nm;

<0.10% at 435 nm  <0.10% at 435 nm
Corrected Linearity:  >99.8%  >99.8%



Power Supply LPS 150-0268  LPS 150-0268
Power Requirements: 110./220 VAC, 50/60 Hz  110./220 VAC, 50/60 Hz
Current Stability: +/- 0.01%  +/- 0.01%
Current Rise Time: 20 +/- 5 seconds  20 +/- 5 seconds
Regulated Current: 2.679 A +/- 0.1%  2.679 A +/- 0.1%
Weight: 6.5 lbs. (2.9 kg) 6.5 lbs. (2.9 kg)
Dimension: (W x D x H) 8.3 x 10.5 x 3.5 in  8.3 x 10.5 x 3.5 in

21.1 x 26.7 x 8.9 cm 21.1 x 26.7 x 8.9 cm
Compliance: CE  CE



Optional Accessories for CSLMS LED Systems


LS Series LED Sockets  Choose your own
I 1000 Condition B Intensity Head  AS-02700-100
I 2000 Condition A & B Intensity Head AS-02700-316
E 1000 Spectral Irradiance Head  AS-02700-000
IES 1000 Intensity/Irradiance Calibration Lamp Standard  AS-02700-602
CAL-LX-IRR Calibration of E 1000 with Light MtrX and Spectrometer  CAL-LX-IRR
CAL-LX-INT Spectral Intensity Calibration  CAL-LX-INT
Absorption Correction Lamp, AUX-100  AS-02737-000
Preset Power Supply, LPS-100-0833, 8.33A 100W  AS-02600-833
Calibrated Spectral Flux Set, CSFS-1400 AS-01343-000
Horizontal Lamp Mount Bracket  AS-02477-003
Temperature Probe, TP-400  AS-02637-400
Temperature Probe and Monitor, TPM-400  AS-02638-400
Print PDF of this page

Featured Product

Support

NVLAP Announcement