Rackmount laboratory and production grade LED spectroradiometer
Laboratory Grade, Production Ready
The GL Spectis 6.0 LED spectroradiometer, expands on our family of high-end light spectrometers optimized specifically for production and large laboratory setups for the high speed measurement of SSL products (IESNA LM-79-08), LED wafers, large street lamps and luminaries in accordance with the new global standard CIE S025 standard.
Whenever you need to build a complex LED test and measurement setup, this rack mounted spectrometer module is ready. Easily connect with other devices like power supplies, TEC controls, power meters and other peripherals of the instrument system for LED lighting laboratory or production testing.
Very High Resolution
GL Spectis 6.0 LED spectroradiometer uses high resolution optical system covering a very wide spectral range with single sensor and diffraction grating. Average optical solution is 3,5 nm and data point interval 0,5nm which makes this a very universal instrument for different types of measurement.
Choose your Connection
Choose the best way to connect and control the system based on project or application requirements. USB or TCP/IP communication can be used for direct data transfer. Additional trigger interface is available for fast testing purposes.
Multiple Integrations
Specially designed entrance connector provides high stability and precision for fiber optic connections. Integrating spheres and various options for other optical probes for different types of systems are available.
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GL Spectis 6.0 Usage
LED chip and LED lamps production process control
New international standards for LED lighting put additional demand on complete measurement systems which can perform optical test along with the electrical and thermal parameters testers. The GL Spectis 6.0 LED spectroradiometer uses industrial standard 19″ rack housing for easy integration into production testing systems and larger laboratory settings to include power measurement, TEC systems, triggers and other testing devices.
Simplified Integration
Practical industrial rack housing allows for easy connection of complexed measurement systems. Available USB and Serial interface simplifies integration with different types of control software and data systems.
Extended Spectral Range
With a wide wavelength range from 200 to 1050nm, the Spectis 6.0 allows for measurements in accordance with a number of standards, including Photobiological Safety (IEC EN 62471) or measurement of SSL products (IESNA LM-79-08) and the latest global CIE S025 standard. One device can cover many different types of measurements.
Measurements of LEDs
- Complete measurements in accordance with CIE 127:2007 and CIE 025/E:2015.
- Photobiological Safety testing of LED Products in accordance with EN 62471.
- Measure of SSL Products in accordance with (IES) LM-79-08.
- Ecodesign requirements in accordance with (EU) No 1194/2012.
GL Spectis 6.0 Features
Photometric and radiometric calibration
An absolute spectral calibration is integrated into each spectrometer before delivery thereby enabling the accurate measurement of different absolute values such as lux, candela or lumen together with radiometric values depending on the measurement accessory installed.
Dark Current Compensation
Despite the fact that it is not a cooled detector instrument, the Spects 6.0 is ready to provide very accurate measurements in different conditions. A temperature sensor installed on the electronic board monitors changes in temperature and automatically compensates for any change in dark current level ensuring excellent measurement stability.
Variety of integrating spheres and probes available
With the universal concept and design of the Spectis 6.0, you can easily expand your measurement system by adding any one of our integrating spheres or additional accessories.
Automatic accessory detection
The Spectis 6.0 possesses a unique mechanism to detect and automatically load the correct calibration file for that attached accessory. This enables the user to confidently avoid measuring errors when changing accessory interfaces. The calibration meets the requirements of leading standards institutes and is confirmed with a manufacturer’s certification.
Spectis 6.0 Metrics
Our preconfigured, individually calibrated LED spectroradiometers deliver fast and precise results for nearly any practical light measurement application. Measure in seconds and review the results directly on the handheld display or dig deeper with the optional analysis and automation software. Using the Spectis 6.0 rackmount spectroradiometer, you can measure any or all of the following optical quantities:
- Lux – irradiance
- Lumen – luminous flux
- CRI – color rendering index according to the CIE
- CCT – the color temperature according to standard CIE
- Color – the chromatic coordinates of the CIE 1931 and CIE 1964
- TM-30 – color rendering using the latest IES recommend approach
- Fidelity and Gamut – method for evaluating light source color rendition according to TM-30 IES standard
- PAR/PPFD – photosynthetic active radiation measurements for horticulture
- EML – biological effects of light on humanism equivalent melanopic luxe
- mWatt – radiation energy
- + many more!
GL Spectis 6.0 Specifications
| APPLICATION | |
| Application | High precision laboratory and industrial measurements |
| LED MEASURMENT | |
| Illuminance (lux)* | 5 lx – 150 000 lx (Standard diffusor) |
| Luminance [cd/m²] | Available with optional GL OPTI PROBE |
| Luminous flux [lm] | Available with optional GL OPTI SPHERE |
| Luminous intensity [cd] | Calculated in SPECTROSOFT |
| Illuminance class | Class B – DIN 5032-7 |
| Class A on demand | |
| Class AA – JIS C 1609-1:2006 | |
| Tolerance – cosine response (f2‘) | < 3 % (1,9 %) |
| Spectral range** | 340 – 850 nm (VIS) (GL SPECTIS 6.0 VIS ) |
| 200 – 800 nm (UV-VIS) (GL SPECTIS 6.0 UV-VIS ) | |
| 380 – 1050 nm (VIS-NIR) (GL SPECTIS 6.0 VIS-NIR ) | |
| 200 – 1050 nm (UV-VIS-NIR) (GL SPECTIS 6.0 UV-VIS-NIR ) | |
| CALCULATED VALUES | |
| CRI – Color rendering index according to CIE | Ra, R1-R14 |
| CRI according to TM-30-15 | R15 |
| CCT – Correlated color temperature according to CIE 13.3 | ✓ |
| Color peak | ✓ |
| Color dominant | optional with GL SPECTROSOFT |
| Color position coordinates [x,y] according to CIE 1931 | ✓ |
| Color position coordinates [u‘,v‘] according to CIE 1976 | ✓ |
| Color position coordinates [u,v] according to CIE 1960 | ✓ |
| Color coordinate error | optional with GL SPECTROSOFT |
| Metameric index | optional with GL SPECTROSOFT |
| Binning | optional with GL SPECTROSOFT |
| Assessment in accordance with ISO 3664 | optional with GL SPECTROSOFT |
| PHOTOMETRY / RADIOMETRY | |
| Sensor | Back-thinned type CCD image |
| Number of pixels | 2048 |
| Physical resolution / datapoint interval | ~ 0.5 nm |
| Wavelength reproducibility | 0.5 nm |
| Integration time | 10 ms – 10 s |
| A/D converter | 16 bit |
| Signal-to-noise ratio | 1000:1 |
| Stray light | 2*10 E-3 |
| Optical resolution / FWHM | 2.5 nm |
| Radiometric accuracy**/***/**** | 6 % within range 200 – 220 nm |
| 5 % within range 220 – 500 nm | |
| 4 % within range 500 – 1050 nm | |
| Flicker compensation | ✓ |
| Temperature sensor and dark current compensation | ✓ |
| Uncertainty of color coordinates*** | + – 0.0015 |
| Automatic accessory detection | ✓ |
| Operating System | Android |
| Power adapter | Power supply unit 100…240 V (50/60 Hz) |
| 0.15 A | |
| Operating temperature | 5 – 35 °C |
| Dimensions [H x W x D] | 2U 19” | 480 mm x 262 mm x 88.9 mm |
| Weight | 2500 g |
| INTERFACE & MEMORY | |
| USB | USB 2.0 |
| Trigger | Pluggable terminal block 4-pin |
| SD Card slot | microSD |
| Measurement result storage | Auto / 4 GB microSD |
| Data format | XML |
| Fiber optic connector | Optional SMA905D |
| DISPLAY & OPERATION | |
| Display | 3.5“ color LCD (240 x 320px) |
| Operation | Touch Screen, PC / Notebook |
| SOFTWARE | |
| Software | GL SPECTROSOFT Basic / Pro / Lab / |
| ORDERING INFORMATION | |
| Case | ✓ |
| USB cable | ✓ |
| Power supply | ✓ |
| Leash | ✓ |
| Display protection foil | ✓ |
| 4GB microSD card | ✓ |
* Dynamic range is spectrum related and should be calculated separately for any light source. Estimated dynamic range for typical 4000 K white LED.
Range estimated for optical system made to default specification. Alterations of that are often possible. Please consult technical support if you are looking for specific parameters.
** Spectral range of the sensor. Actual spectral range of system may be reduced due to limitations of used optical accessory.
*** Absolute measurement uncertainty immediately after calibration. The expanded uncertainty corresponds to a coverage probability of 95 % and the coverage factor k = 2.
Parameters valid in laboratory conditions 25deg C, relative humidity 45%.
**** Applies only within the spectral range of the given model.
Note: Instrument, firmware and software specification are subject to change without prior notice. All information included in GL OPTIC datasheets and product information available in any
form are carefully prepared and included information believed to be true. Please note that discrepancies may occur due to text and/or other errors or changes in the available technology.
We advise to contact GL Optic before the use of the product to obtain the latest product specification.
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