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Flat Illumination

Uniform flat backlights for profile measurement and inspection of transparent objects.

Complete illumination catalog (PDF)

Parallel Flat Illumination

Directional flat backlighting for contours, dimensions and defects in transparent objects.

Parallel Flat Illumination model comparison
ModelDiameter / luminous areaAngle / working distanceColors / wavelengthsPower
PMS-BHL-27X27R/W/BComplete specifications →27mm×27mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-48X28R/W/BComplete specifications →48mm×28mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-50X50R/W/BComplete specifications →50mm×50mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-70X70R/W/BComplete specifications →70mm×70mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-100X100R/W/BComplete specifications →100mm×100mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-150X150R/W/BComplete specifications →150mm×150mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-150X100R/W/BComplete specifications →150mm × 100mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
PMS-BHL-200X200R/W/BComplete specifications →200mm × 200mm—Red / White / BlueRed: Not established (source entry: 24V)White: Not established (source entry: 24V)Blue: Not established (source entry: 24V)
Series parameters
Parallel Flat Illumination series parameters
Series spectral optionsRed: 620–630 nm or 645–660 nm; green: 525 nm; blue: 470 nm; white: 6500 K; infrared: 850–950 nm; ultraviolet: 365–395 nm
Matching controllerPMS-DPI2404-4-RS232T
Operating temperature0–40 °C
Operating humidity20–85% RH, non-condensing
AccessoriesDiffusion plate (standard on some models); extension cable: 1, 3 or 5 m; standard cable length: 0.5 m
Expected service lifeWhite light: more than 30,000 h at 25 °C and 50% brightness, to 50% attenuation
CustomizationObject characteristics, working distance, irradiation angle, color and field of view can be specified on request

Flat Illumination

Uniform flat backlights for profile measurement and inspection of transparent objects.

Flat Illumination model comparison
ModelDiameter / luminous areaAngle / working distanceColors / wavelengthsPower
PMS-BKL-200X250R/W/BComplete specifications →200mm × 250mm—Red / White / BlueRed: 27WWhite: 40WBlue: 40W
PMS-BKL-200X300R/W/BComplete specifications →200mm × 300mm—Red / White / BlueRed: 32WWhite: 48WBlue: 48W
PMS-BKL-200X350R/W/BComplete specifications →200mm × 350mm—Red / White / BlueRed: 37WWhite: 56WBlue: 56W
PMS-BKL-200X400R/W/BComplete specifications →200mm × 400mm—Red / White / BlueRed: 43WWhite: 64WBlue: 64W
PMS-BKL-250X250R/W/BComplete specifications →250mm × 250mm—Red / White / BlueRed: 33WWhite: 50WBlue: 50W
PMS-BKL-250X300R/W/BComplete specifications →250mm × 300mm—Red / White / BlueRed: 40WWhite: 60WBlue: 60W
PMS-BKL-250X350R/W/BComplete specifications →250mm × 350mm—Red / White / BlueRed: 47WWhite: 70WBlue: 70W
PMS-BKL-250X400R/W/BComplete specifications →250mm × 400mm—Red / White / BlueRed: 53WWhite: 80WBlue: 80W
PMS-BKL-300X300R/W/BComplete specifications →300mm× 300mm—Red / White / BlueRed: 48WWhite: 72WBlue: 72W
PMS-BKL-300X350R/W/BComplete specifications →300mm × 350mm—Red / White / BlueRed: 56WWhite: 84WBlue: 84W
PMS-BKL-300X400R/W/BComplete specifications →300mm × 400mm—Red / White / BlueRed: 64WWhite: 96WBlue: 96W
PMS-BKL-27X27R/W/BComplete specifications →27mm×27mm—Red / White / BlueRed: 0.8WWhite: 1.2WBlue: 1.2W
PMS-BKL-48X28R/W/BComplete specifications →48mm×28mm—Red / White / BlueRed: 1.6WWhite: 2.4WBlue: 2.4W
PMS-BKL-50X50R/W/BComplete specifications →50mm×50mm—Red / White / BlueRed: 2.4WWhite: 3.6WBlue: 3.6W
PMS-BKL-70X70R/W/BComplete specifications →70mm×70mm—Red / White / BlueRed: 4WWhite: 6WBlue: 6W
PMS-BKL-100X100R/W/BComplete specifications →100mm×100mm—Red / White / BlueRed: 5.8WWhite: 13WBlue: 13W
PMS-BKL-120X120R/W/BComplete specifications →120mm×120mm—Red / White / BlueRed: 8WWhite: 11WBlue: 11W
PMS-BKL-150X150R/W/BComplete specifications →150mm×150mm—Red / White / BlueRed: 12WWhite: 19WBlue: 19W
PMS-BKL-150X100R/W/BComplete specifications →150mm×100mm—Red / White / BlueRed: 8WWhite: 13.2WBlue: 13.2W
PMS-BKL-180X150R/W/BComplete specifications →180mm×150mm—Red / White / BlueRed: 12.5WWhite: 19.2WBlue: 19.2W
PMS-BKL-200X200R/W/BComplete specifications →200mm×200mm—Red / White / BlueRed: 20.2WWhite: 29WBlue: 29W
PMS-BKL-210X160R/W/BComplete specifications →210mm×160mm—Red / White / BlueRed: 22WWhite: 30WBlue: 30W
PMS-BKL-250X150R/W/BComplete specifications →250mm×150mm—Red / White / BlueRed: 18WWhite: 28WBlue: 28W
PMS-BKL-320X240R/W/BComplete specifications →320mm×240mm—Red / White / BlueRed: 37WWhite: 56WBlue: 56W
Series parameters
Flat Illumination series parameters
Series spectral optionsRed: 620–630 nm or 645–660 nm; green: 525 nm; blue: 470 nm; white: 6500 K; infrared: 850–950 nm; ultraviolet: 365–395 nm
Matching controllerPMS-DPI2404-4-RS232T
Operating temperature0–40 °C
Operating humidity20–85% RH, non-condensing
AccessoriesDiffusion plate (standard on some models); extension cable: 1, 3 or 5 m; standard cable length: 0.5 m
Expected service lifeWhite light: more than 30,000 h at 25 °C and 50% brightness, to 50% attenuation
CustomizationObject characteristics, working distance, irradiation angle, color and field of view can be specified on request