|
|
|
HALFMOON LIGHT MEASUREMENT SYSTEMS
Efficient forward flux measurement method in half the footprint FEATURES:
- Larger Forward Flux Emitting Light Engines Measured with Half the Footprint of a Regular Integrating Sphere System.
- Lamp Standard of Forward Flux Minimizes Substitution Errors between the Lamp Standard and the DUT
- Radiometric, Photometric and Colorimetric Characterization Capabilities
- Easy Mounting Capabilities
- Spectraflect® Coated Hemisphere
MEASURE:
- Total Spectral Flux
- Luminous Flux
- Radiant Flux
- Chromaticity
- CCT
- CRI
- Peak Wavelength
- Dominant Wavelength
APPLICATIONS:
- LEDs
- LED Light Engines
- SSL Fixtures
- Displays
Designed to measure forward emitting lamps, LEDs, and board-mounted, heat-sinked LED light engines for Solid State Lighting (SSL), the HalfMoon Systems feature a Spectraflect® coated hemisphere capped with an interior mirrored surface. This mirrored surface creates a virtual integrating sphere within the interior.
The HalfMoon Systems are built around a 12, 20 and 40-inch diameter hemispheres. At the diameter, the hemisphere is capped with an interior mirrored surface, creating a virtual integrating sphere within the hemisphere. A centrally placed port within the mirrored surface allows for the device under test (DUT) to be mounted internally while keeping the electrical and thermal controls of the DUT outside the measurement sphere. This minimizes absorption errors associated with traditional full sphere designs.
The central mounting of the HalfMoon sphere allows for users to easily mount the lamp in the center of the sphere. Center mounting combined with the internal mirrored surface allows for symmetrical light distribution by the specular image thus minimizing integration error within the sphere. The hemispherical design of the HalfMoon System also requires less workspace because of its smaller footprint.
Combined with Labsphere LightMtrX Software® and CDS 1100 or CDS 2100 Spectrometers, the HalfMoon Systems offer fast, accurate, repeatable measurement results. The CDS 1100 and 2100 Spectrometers provides a low noise, wide dynamic range over the UV-VIS-NIR spectral region. NIST traceable calibration and verification for 2pi spectral flux, lumens, electrical and color characterization of the DUT can be measured with minimal processing time.
Download Datasheet Download FAQ's
OPERATING SOFTWARE
The Windows®-based LightMtrX 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
Download Software Datasheet
For a list of Frequently Asked Questions about the HalfMoon System
Click Here.
ORDERING INFORMATION AND SPECIFICATIONS
| Model and Description |
HMS-1211 |
HMS-1221 |
| HalfMoon Light Measurement System |
AS-02780-125 |
AS-02780-126 |
System Includes:
|
|
|
| HalfMoon, HM-120-SF |
AS-02780-120 |
AS-02780-120 |
| Preset Power Supply, LPS-150-0416 |
AS-02656- 416 |
AS-02656-416 |
| Calibrated Forward Spectral Flux Standard |
AS-02768-100 |
AS-02768-100 |
| CCD Array Spectrometer, CDS 1100 or 2100 |
AS-02746-100 |
AS-02746-200 |
| 50 W Absorption Correction Lamp, AUX-50 |
AS-02737-050 |
AS-02737-050 |
|
|
|
| Operating Software required, sold separately |
|
|
MtrX-SPEC Spectral Light Measurement Software®
|
Light MtrX® |
Light MtrX® |
|
|
|
| System Properties and Performance |
|
|
| HalfMoon Sphere: |
12 in (31 cm) |
12 in (31 cm) |
| Coating Reflectance: |
98% |
98% |
| Radiometric Range: |
100 W (max) |
100 W (max) |
| Photometric Range:(Illuminant A) |
311 mlm – 6945 lm |
311 mlm – 6945 lm |
| Red LED Range: |
53 mlm – 1167 lm |
53 mlm – 1167 lm |
| Green LED Range: |
186 mlm – 4139 lm |
186 mlm – 4139 lm |
| Blue LED Range: |
78 mlm – 1695 lm |
78 mlm – 1695 lm |
| Spectral Range: |
350 - 850 nm |
350 - 1000 nm |
| Max Recommended DUT Dimension: * |
2 x 2 in (5 x 5 cm) |
2 x 2 in (5 x 5 cm) |
|
|
|
| Spectrometer |
CDS 1100 |
CDS 2100 |
| Detector: |
TE Cooled 1044 x 64 |
TE Cooled 1044 x 64 |
|
CCD (back thinned) |
CCD (back thinned) |
| Spectral Range: |
250-850 nm |
350-1050 nm |
| Resolution: |
1.5 FWHM |
1.5 FWHM |
| Integration Time: |
8 ms – 60 s |
8 ms - 60 s |
| Cooling: |
10 +/- 0.05 C |
10 +/- 0.05 C |
| TE Temp Drift: |
+/- 1 C |
+/- 1 C |
| Linearity: |
+/- 0.5% |
+/- 0.5% |
| Wavelength Accuracy: |
<+/- 0.4 nm |
<+/- 0.4 nm |
| Stray Light Broadband: |
<10-4 at 400 nm |
<10-4 at 400 nm |
|
w/ Ill A source |
w/ Ill A source |
| Stray Light LED/Laser: |
<10-5 at 500 nm |
<10-5 at 500 nm |
|
w/633 nm laser |
w/633 nm laser |
| Focal Length: |
100 mm |
100 mm |
| Optical Input: |
600 mm, 3m long |
600 mm, 3m long |
|
SMA Connection |
SMA Connection |
| Speed: |
0.1 scans /sec |
0.1 scans /sec |
Dynamic range: (single scan)
|
30000:1 |
30000:1 |
| Spectral Sample Interval: |
0.25 nm |
0.25 nm |
| Mechanical Shutter: |
Yes |
Yes |
| AD Converter: |
16 bit |
16 bit |
| PC Interface: |
USB 2.0 |
USB 2.0 |
| Trigger: |
11.3 lbs (5.04 kg) |
11.3 lbs (5.04 kg) |
Dimensions: (W x D x H)
|
8.3 x 13.0 x 3.5 in |
8.3 x 13.0 x 3.5 in |
|
21.1 x 32.9 x 8.9 cm) |
21.1 x 32.9 x 8.9 cm |
|
|
|
Lamp Standard
|
FFS-100-400 |
FFS-100-400 |
Lamp Current: (amps)
|
4.167 |
4.167 |
| Approximate Luminous Flux: |
400 lm |
400 lm |
| Rated Life: |
2000 hrs |
2000 hrs |
| Rated Voltage: |
12 Volts 1 |
2 Volts |
| Power Supply: |
LPS-150-0416, 4.17A,50 W LPS-150-0416, 4.17 A, 50 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: |
4.17 A +/- 0.1% |
4.17 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: *With custom adapter |
CE
|
CE |
ORDERING INFORMATION AND SPECIFICATIONS
| Model and Description |
HMS-2011 |
HMS-2021 |
| HalfMoon Light Measurement System |
AS-02780-205 |
AS-02780-206 |
| System Includes |
|
|
| 20 inch HalfMoon Sphere, HM-200-SF |
AS-02780-200 |
AS-02780-200 |
| Preset Power Supply, LPS-150-0416 |
AS-02656- 416 |
AS-02656-416 |
| Calibrated Forward Spectral Flux Standard |
AS-02768-100 |
AS-02768-200 |
| CCD Array Spectrometer, CDS 1100 or CDS 2100 |
AS-02746-100 |
AS-02746-100 |
| 50 W Absorption Correction Lamp, AUX-50 |
AS-02737-050 |
AS-02737-050 |
|
|
|
| Operating Software required, sold separately |
|
|
| MtrX-SPEC Spectral Light Measurement Software® |
LightMtrX®
|
LightMtrX® |
|
|
|
| System Properties and Performance |
|
|
| HalfMoon Sphere: |
20 in (50 cm) |
20 in (50 cm) |
| Coating Reflectance: |
98% |
98% |
| Radiometric Range: |
100 W (max) |
400 W (max) |
Photometric Range: (Illuminant A)
|
1.25 lm – 27778 lm |
1.25 lm – 27778 lm |
| Red LED Range: |
208 mlm – 467 lm |
208 mlm – 467 lm |
| Green LED Range: |
0.75 lm – 6667 lm |
0.75 lm – 6667 lm |
| Blue LED Range: |
317 mlm – 7056 lm |
317 mlm – 7056 lm |
| Spectral Range: |
350 - 850 nm |
350 - 1000 nm |
Max Recommended DUT Dimension: *
|
6 x 6 in (15 x 15 cm) |
6 x 6 in (15 x 15 cm) |
|
|
|
| Spectrometer |
CDS 1100 |
CDS 2100 |
| Detector: |
TE Cooled 1044 x 64 |
TE Cooled 1044 x 64 |
|
CCD (back thinned) |
CCD (back thinned) |
| Spectral Range: |
250-850 nm |
350-1050 nm |
| Resolution: |
1.5 FWHM |
1.5 FWHM |
| Integration Time: |
8 ms – 60 s |
8 ms - 60 s |
| Cooling: |
10 +/- 0.05 C |
10 +/- 0.05 C |
| TE Temp: |
Drift +/- 1 C |
+/- 1 C |
| Linearity: |
+/- 0.5% |
+/- 0.5% |
| Wavelength Accuracy: |
<+/- 0.4 nm |
<+/- 0.4 nm |
| Stray Light Broadband: |
<10-4 at 400 nm |
<10-4 at 400 nm |
|
w/ Ill A source |
w/ Ill A source |
| Stray Light LED/Laser: |
<10-5 at 500 nm |
<10-5 at 500 nm |
|
w/633 nm laser |
w/633 nm laser |
| Focal Length: |
100 mm |
100 mm |
| Optical Input: |
600 mm, 3m long |
600 mm, 3m long |
|
SMA Connection |
SMA Connection |
| Speed: |
0.1 scans /sec |
0.1 scans /sec |
Dynamic Range: (single scan)
|
30000:1 |
30000:1 |
| Spectral Sample Interval: |
0.25 nm |
0.25 nm |
| Mechanical Shutter: |
Yes |
Yes |
| AD Converter: |
16 bit 1 |
6 bit |
| PC Interface: |
USB 2.0 |
USB 2.0 |
| Trigger: |
11.3 lbs (5.04 kg) |
11.3 lbs (5.04 kg) |
| Dimensions: (W x D x H) |
8.3 x 13.0 x 3.5 in |
8.3 x 13.0 x 3.5 in |
|
21.1 x 32.9 x 8.9 cm |
21.1 x 32.9 x 8.9 cm |
|
|
|
| Lamp Standard |
FFS-100-400 |
FFS-100-400 |
Lamp Current: (amps)
|
4.167 |
4.167 |
| Approximate Luminous Flux: |
400 lm |
400 lm |
| Rated Life: |
2000 hrs |
2000 hrs |
| Rated Voltage: |
12 Volts |
12 Volts |
| Power Supply: |
LPS-150-0416, 4.17 A, 50 W LPS-150-0416, 4.17 A, 50 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: |
4.17 A +/- 0.1% |
4.17 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 · *With custom adaptor |
CE |
CE |
ORDERING INFORMATION AND SPECIFICATION
| Model and Description |
HMS-4011 |
HMS-4021 |
| HalfMoon Light Measurement System |
AS-02780-405 |
AS-02780-406 |
System Includes:
|
|
|
| 40 inch HalfMoon Sphere, HM-400-SF |
AS-02780-400 |
AS-02780-400 |
| Preset Power Supply, LPS-100-0833 |
AS-02600-833 |
AS-02600-833 |
| Calibrated Forward Spectral Flux Standard |
AS-02768-200 |
AS-02768-200 |
| CCD Array Spectrometer, CDS 1100 or CDS 2100 |
AS-02746-100 |
AS-02746-100 |
| 100 W Absorption Correction Lamp, AUX-100 |
AS-02737-100 |
AS-02737-100 |
|
|
|
| Operating Software required, sold separately |
|
|
| MtrX-SPEC Spectral Light Measurement Software® |
LightMtrX®
|
LightMtrX® |
|
|
|
| System Properties and Performance |
|
|
| HalfMoon Sphere: |
40 in (1.02 m) |
40 in (1.02 m) |
| Coating Reflectance: |
98% |
98% |
Radiometric Range:
|
1,500 W (max) |
1,500 W (max) |
| Photometric Range: (Illuminant A) |
5 lm - 111111 lm |
5 lm - 111111 lm |
Red LED Range:
|
1 lm - 18611 lm |
1 lm - 18611 lm |
Green LED Range:
|
2.98 lm - 66389 lm |
2.98 lm - 66389 lm |
Blue LED Range:
|
1.22 lm - 27222 lm |
1.22 lm - 27222 lm |
Spectral Range:
|
350 - 850 nm |
350 - 1000 nm |
| Max Recommended DUT Dimension: * |
13 x 13 in (33 x 33 cm) |
13 x 13 in (33 x 33 cm) |
| Spectrometer |
CDS 1100 |
CDS 2100 |
| Detector |
TE Cooled 1044 x 64 |
TE Cooled 1044 x 64 |
|
CCD (back thinned) |
CCD (back thinned) |
Spectral Range:
|
250 - 850 nm |
350-1050 nm |
Resolution:
|
1.5 FWHM |
1.5 FWHM |
Integration Time:
|
8 ms – 60 s |
8 ms - 60 s |
Cooling:
|
10 +/- 0.05 C |
10 +/- 0.05 C |
TE Temp Drift:
|
+/- 1 C |
+/- 1 C |
Linearity:
|
+/- 0.5% |
+/- 0.5% |
Wavelength Accuracy:
|
<+/- 0.4 nm |
<+/- 0.4 nm |
Stray Light Broadband:
|
<10-4 at 400 nm |
<10-4 at 400 nm |
|
w/ Ill A source |
w/ Ill A source |
Stray Light LED/Laser:
|
<10-5 at 500 nm |
<10-5 at 500 nm |
|
w/633 nm laser |
w/633 nm laser |
Focal Length:
|
100 mm |
100 mm |
Optical Input:
|
600 mm, 3m long |
600 mm, 3m long |
|
SMA Connection |
SMA Connection |
Speed:
|
0.1 scans /sec |
0.1 scans /sec |
| Dynamic Range: (single scan) |
30000:1 |
30000:1 |
Spectral Sample Interval:
|
0.25 nm |
0.25 nm |
Mechanical Shutter:
|
Yes |
Yes |
AD Converter:
|
16 bit 1 |
6 bit |
PC Interface:
|
USB 2.0 |
USB 2.0 |
Trigger:
|
11.3 lbs (5.04 kg) |
11.3 lbs (5.04 kg) |
| Dimensions: (W x D x H) |
8.3 x 13.0 x 3.5 in |
8.3 x 13.0 x 3.5 in |
|
21.1 x 32.9 x 8.9 cm |
21.1 x 32.9 x 8.9 cm |
|
|
|
| Lamp Standard |
FFS-100-1000 |
FFS-100-1000 |
| Lamp Current: (amps) |
8.333 |
8.333 |
Approximate Luminous Flux:
|
1000 lm |
1000 lm |
Rated Life:
|
2000 hrs |
2000 hrs |
Rated Voltage:
|
12 Volts |
12 Volts |
Power Supply:
|
LPS-100-0833,8.33 A,100 W LPS-100-0833, 8.33 A, 100 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:
|
8.33 A +/- 0.1% |
8.33 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 |
|
|
Print PDF of this page
|
|