UV optimised, laboratory grade spectroradiometers for high accuracy measurements of UV LED devices and products
| Model | Image | Entrance optic | Wavelength range / nm | Optical Bandwidth | Measurement range - broadband detector | Measurement range- Spectral sensor | Remark | |
|---|---|---|---|---|---|---|---|---|
| BTS2048-UV |
|
10 mm Ø Cosine diffuser f2 ≤ 3% |
(190 - 430) nm |
0.8 nm |
(5E-3 - 2E5) W/m² (1) | (3E-5 - 3E5) W/(m²nm) @325nm | Very good stray light reduction. Versatile for all kind of UV measurements. | |
| BTS2048-UV-S |
|
10 mm Ø Cosine diffuser f2 ≤ 3% |
(190 - 430) nm |
0.8 nm |
(5E-3 - 2E5) W/m² (1) | (3E-5 - 3E4) W/(m²nm) @325nm | Excellent stray light rejection, special mode for solar similar measurements. | |
| BTS2048-UV-2 |
|
10 mm Ø Cosine diffuser f2 ≤ 3% |
(200 - 550) nm |
1.0 nm |
(5E-3 - 2E5) W/m² | (2E-5 - 3E4) W/(m²nm) @325nm | Very good stray light reduction. Versatile for all kind of UV measurements with extended wavelength range compared to BTS2048-UV with slightly increased optical bandwidth. | |
| BTS2048-UVVISNIR |
|
10 mm Ø Cosine diffuser f2 ≤ 3% |
(200 - 900) nm |
2 nm |
(5E-3 - 2E5) W/m² | (1E-6 - 1E5) W/(m²nm) @550nm | One device which allows UV, VIS ans NIR LED measurements with perfect balanced optical parameters. | |
| CSS-45-UV |
|
10 mm Ø Cosine diffuser f2 ≤ 1.5% |
(200 - 440) nm |
5.5 nm 根据 CIE 214 应用光带宽校正
|
n/a | typ. (10E-4 - 10E2) W/(m²nm) | Compact UV spectroradiometer in 37 mm detector housing. Can be combined with CSS-D display unit or direct PC remote control (USB). | |
| TFUV10-V01 |
|
100 mm Ø sphere 25.4 mm Ø entrance |
(200 - 550) nm |
1 nm |
Measurement system for spectral radiant power of UV LEDs in a wavelength range from 200 nm to 550 nm. |
Spectroradiometers for measuring radiant power of VIS-NIR LEDs
| Model | Image | Entrance optic | F.O.V. | Wavelength range / nm | Optical Bandwidth | Measurement range | Remark | |
|---|---|---|---|---|---|---|---|---|
| BTS256-LED |
|
Integrating sphere 50mmØ | 2-Pi (10 mmØ) | (360 - 830) nm | 5 nm | 10 mlm - 1100 lm | Handheld spectroradiometer with internal integrating sphere for luminous flux. Can be upgraded with accessories of the BTS256-LED Plus Concept universal spectroradiometer. | |
| ISD-21-BTS256-LED |
|
Integrating sphere 210 mm Ø | 2-Pi (63.5 mmØ) | (360 - 830) nm | 5 nm | 0.35 -35000 lm | Universal spectroradiometer with 21 cm integrating sphere for luminous flux of 2Pi lamps from the BTS256-LED Plus Concept accessories range. | |
| ISD-50-BTS256-LED |
|
Integrating sphere 500 mm Ø | 2-Pi (127 mmØ) | (360 - 830) nm | 5 nm | 1.2 lm - 120,000 lm | Universal spectroradiometer with 50 cm integrating sphere for luminous flux of 2Pi lamps from the BTS256-LED Plus Concept accessories range. | |
| ISD-50HF-BTS256-LED |
|
Integrating sphere 500 mm Ø | 4-Pi / 2-Pi (127 mmØ) | (360 - 830) nm | 5 nm | 1.2 lm - 120,000 lm | Universal spectroradiometer with 50 cm opening integrating sphere for luminous flux of 4Pi and 2Pi lamps from the BTS256-LED Plus Concept accessories range. | |
| ISD-100HF-BTS256-LED |
|
Integrating sphere 1000 mm Ø | 4-Pi / 2-Pi (254 mmØ) | (360 - 830) nm | 5 nm | 4 lm - 400000 lm | Universal spectroradiometer with 100 cm opening integrating sphere for luminous flux of 4Pi and 2Pi lamps from the BTS256-LED Plus Concept accessories range. | |
| ISD-15-BTS2048-VL |
|
Integrating sphere 150 mm Ø | 2-Pi (35 mmØ) | (280 -1050) nm | 2 nm | 1E-7 - 7E2 W/nm | Universal spectroradiometer with 15 cm integrating sphere for luminous flux of 2Pi lamps from the BTS2048 series. | |
| ISD-25-BTS2048-VL |
|
Integrating sphere 250 mm Ø | 2-Pi (76 mmØ) | (280 -1050) nm | 2 nm | 8E-7 - 2E3 W/nm | Universal spectroradiometer with 25 cm integrating sphere for luminous flux of 2Pi lamps from the BTS2048 series. | |
| ISD-100HF-BTS2048-VL |
|
Integrating sphere 1000 mm Ø | 4-Pi / 2-Pi (254 mmØ) | (280 -1050) nm | 2 nm | 1E-5 - 3.3E4 W/nm | Universal spectroradiometer with 100 cm integrating sphere for luminous flux of 4Pi and 2Pi lamps from the BTS2048 series. | |
| TPI21-TH |
|
Integrating sphere 215 mm Ø | 2-Pi | (280 -1050) nm | 2 nm | 0.5 mlm - 200000 lm | Automated LED test system, CIE S 025 / LM-79-08 compliant | |
| ISD-15 with CSS-45 |
|
Integrating sphere 150 mm Ø | 2-Pi (35 mmØ) | (360 - 830) nm | 10 nm optical bandwidth correction applied according to CIE 214 | Example configuration of the CSS45 spectroradiometer sensor with integrating sphere | ||
| BTS256-LED Plus Concept |
|
Integrating sphere 50mmØ | 2-Pi / 4-Pi | (360 - 830) nm | 5 nm | External sphere dependent | Handheld spectroradiometer with integrated integrating sphere for luminous flux. Can be upgraded to the universal spectroradiometer with the accessories of the BTS256-LED Plus Concept. |
Spectroradiometers for measuring irradiance of Visible-NIR LEDs
| Model | Image | Entrance optic | F.O.V. | Wavelength range / nm | Optical Bandwidth | Measurement range | Remark | |
|---|---|---|---|---|---|---|---|---|
| MSC15 |
|
Diffuser / 10 mmØ | Cosine f2 ≤ 3% |
(360 - 830) nm
|
10 nm 根据 CIE 214 应用光带宽校正 |
1 lx - 350000 lx | Inexpensive spectral light meter for common measurement tasks in general lighting. | |
| BTS256-EF |
|
Diffuser / 20 mmØ | Cosine f2 ≤ 3% |
(360 - 830) nm |
10 nm，可自动应用根据 CIE 214 的数学光学带宽校正 |
1 lx - 199000 lx | Precise, low-scatter spectroradiometer with Bi-Tec sensor for PWM light and flicker measurements. | |
| LIGHTmetric One |
|
Diffuser / 10 mmØ | Cosine | 1 lx - 350000 lx | Spectral light meter with Bluetooth, App for iOS and Android | |||
| BTS256-LED-DA |
|
Diffuser / 20 mmØ | Diffuser / 20 mmØ | 40 lx- 400000 lx | Diffuser accessory for BTS256-LED (irradiance) | |||
| CSS-45 |
|
Diffuser / 10 mmØ | Cosine f2 ≤ 1.5% |
(360 - 830) nm |
10 nm 根据 CIE 214 应用光带宽校正
|
1 lx - 350000 lx | Spectroradiometer sensor with RS485 and USB interface. Internal electro-mechanical shutter | |
| BTS2048-VL |
|
Diffuser / 10 mmØ | Cosine f2 ≤ 3% |
(280 -1050) nm, see limitation for calibration |
2 nm |
(1E-5 - 1E5) W/(m²nm) | Integrated filter wheel with OD0, OD1, OD2 filter and aperture for dark balance. Electronic zeroing of all pixels for pulse measurements. | |
| BTS2048-VL-TEC |
|
Diffuser / 10 mmØ | Cosine f2 ≤ 3% |
(280 -1050) nm |
2 nm |
(1E-6 - 1E5) W/(m²nm) | CCD sensor with Peltier cooling for maximum integration times | |
| BTS2048-UVVISNIR |
|
10 mm Ø diffuser | Cosine f2 ≤ 3% |
(200 - 900) nm |
2 nm |
(1E-6 - 1E5) W/(m²nm) @550nm | One device which allows UV, VIS ans NIR LED measurements with perfect balanced optical parameters. | |
| BTS2048-NIR |
|
10 mm Ø diffuser | Cosine |
(950 - 1700) nm |
5.5 nm |
(1E-4 - 2E4 W/(m²nm) @1350 nm | NIR spectroradiometer with a wide dynamic range | |
| BTS2048-IR |
|
Diffuser / 10 mmØ | Cosine f2 ≤ 3% |
(950 -2150) nm |
9 nm |
2E-4 W/(m²nm) to 1E4 W/(m²nm) @1600 nm | Thermoelectric cooling of its InGaAs array detector with electronic shutter and additoinal cooled InGaAs Diode for the BTS technology. | |
| BTS2048-BS |
|
Diffuser / 10 mmØ | Cosine f2 ≤ 3% |
(400 - 530) nm |
0.3 nm |
(1E-3 - 1E7) W/(m²nm) | e.g. for blue lasers | |
| BTS256-LED Plus Concept |
|
Diffuser / 20 mmØ | Cosine ± 30° | 40 - 400000 lx | Handheld spectroradiometer with integrated integrating sphere. Can be upgraded to the universal spectroradiometer with the accessories of the BTS256-LED Plus Concept. |
Spectroradiometers for measuring radiant intensity of VIS-NIR LEDs
| Model | Image | Entrance Optic | F.O.V. | Wavelength range / nm | Optical Bandwidth | Measurement range | Remark | |
|---|---|---|---|---|---|---|---|---|
| BTS256-LED-IB |
|
CIE127 1cm² | Average Intensity CIE condition B |
(360 - 830) nm |
5 nm |
7.5mcd - 100Mcd | Averaged LED intensity CIE127 B | |
| BTS2048-VL-CP-ILED-B-IS-1.0-HL |
|
CIE127 1cm2 | Average Intensity CIE condition B |
(350 - 1050) nm |
2 nm |
2E-6 - 5E3 W/(sr nm) | For LED binning / LED test systems CIE127 condition B (averaged LED intensity) | |
| GB-GD-360-RB40-2-BTS256-LED |
|
Goniometer |
(360 - 830) nm |
5 nm |
40 cd - 4000 kcd | Goniometer based on versatile BTS256-LED BiTec Spectorradiometer | ||
| GB-GD-360-RB40-2-BTS2048-VL |
|
Goniometer |
(350 - 1050) nm |
2 nm |
(1E-5 - 1E5) W/(sr nm) | Goniometer with high speed BTS2048 spectroradiometer |
Spectroradiometers for measuring radiance of VIS-NIR LEDs
| Model | Image | Entrance optic | Remark | |
|---|---|---|---|---|
| BTS256-LED Plus Concept |
|
Spectral radiometer with bayonet connection for accessories. | ||
| BTS2048-VL-TEC + LDM-1901 |
|
100 mrad, 11 mrad and 1.7 mrad with camera-based viewfinder | Spectral measuring device for the photobiological risk group classification of optical radiation sources in the spectral range 300 nm to 1050 nm according to IEC 62471:2006 and EN 62471:2008 |