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Detectors

Our nomenclature for identifying detector assemblies is shown below. For many applications the detector/filter/input optic configuration best suited the measurement is specified in the application section. Example: A detector for making photopic measurements with an IL1700 would be specified as "SED033/Y/W" and found under photometry as part of a complete system called the IL1710 Research Photometer.

SED
 specifies detector housing style and meter connection (xxL for IL1400 series, xxD for IL1700 series)
O33
 specifies the type of sensor used. In the above example, the 33mm² silicon photodiode is indicated.
/Y
 specifies filter(s) used. In the example above, the Y refers to our photopic filter
/W
 specifies the foreoptics used for illuminating the detector. In our example, the W indicates our wide-eye diffuser.


The /U following the part numbers below indicates an UNCALIBRATED sensor. Detector kits such as SED033/Y/W include a calibration therefore the /U is not noted in the part number. The SED, SHD, SEL, and SPM type detector housings are made of black anodized aluminum, with female filter threads (1¼-24), a tripod mount (¼-20), and two end mounts (#8-32). Only these housings allow for filter selection/swapping and only the SED, and SEL type housings allow for underwater modification. All underwater modified SED or SEL detectors require the W wide-eye diffuser in addition to any other filters. The SCxxx detectors are in a 112 x 17 x 16 mm wand style housing, The XRxxx are in a 12.5 x 42 mm dia. housing, the SPxxx are in a 121 x 19 mm dia. pen style housing. These three version do not have removable, swappable filters and cannot be made waterproof.
Detectors
Part Number/Description Spectral Range Specifications
SCD110/U, IL1700 Illuminance Probe 400-700 nm, Photopic 5.8 mm² active area silicon detector with built in CIE VIS response filter in wand style detector housing. Dimensions: 112 x 17 x 16 mm. UNCALIBRATED.
SCL110/U, IL1400 Illuminance Probe

SCD144/U, IL1700 Bilirubin Phototherapy Probe 422-488 nm, 450 nm peak 5.8 mm² active area silicon detector with built in filter in wand style detector housing. Dimensions: 112 x 17 x 16 mm. UNCALIBRATED.
SCL144/U, IL1400 Bilirubin Phototherapy Probe

SCD145/U, IL1700 Phototherapy Probe 360-525 nm, 450 nm peak 5.8 mm² active area silicon detector with built in filter in wand style detector housing. Dimensions: 112 x 17 x 16 mm. UNCALIBRATED.
SCL145/U, IL1400 Phototherapy Probe

SED005/U, IL1700 UV-Visible GaAsP Detector 250-675 nm, 610 nm peak 5.2 mm² detector with quartz window. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL005/U, IL1400 UV-Visible GaAsP Detector

SUD005/U or SUL005/U, Underwater version

SED007/U, IL1700 IR InGaAs Detector 850-1700 nm, 1455 nm peak 7 mm² detector with spectral range from 850-1700nm. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL007/U, IL1400 IR InGaAs Detector

SUD007/U or SUL007/U, Underwater version

SED033/U, IL1700 Broadband Silicon Detector 200-1100 nm, 950 nm peak 33 mm² silicon detector with quartz window. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL033/U, IL1400 Broadband Silicon Detector

SUD033/U or SUL033/U, underwater version

SED100/U, IL1700 Broadband Silicon Detector 200-1100 nm, 950 nm peak 100 mm² (1 cm2) silicon detector with quartz window. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL100/U, IL1400 Broadband Silicon Detector

SUD100/U or SUL100/U, underwater version

SED185/U, IL1700 Gold Cathode Detector 160-240 nm, 185 nm peak 50 mm² active area Au Cathode Vacuum photodiode with quartz window (visible blocking). Good stability in high ozone / UV environment. Dimensions: 53 x 42 mm dia. UNCALIBRATED.
SEL185/U, IL1400 Gold Cathode Detector

SED220/U, IL1700 Solar Blind Detector 160-320 nm, 220 nm peak 50 mm² active area Vacuum photodiode with fused silica window (visible blocking). Dimensions: 53 x 42 mm dia. UNCALIBRATED.
SEL220/U, IL1400 Solar Blind Detector

SUD220/U or SUL220/U, underwater version

SED240/U, IL1700 Solar Blind Detector, 185-320 nm, 240 nm peak 50 mm² active area Vacuum photodiode with quartz window (visible blocking). Dimensions: 53 x 42 mm dia. UNCALIBRATED.
SEL240/U, IL1400 Solar Blind Detector

SUD240/U or SUL240/U, underwater version

SED320/U, IL1700 UV
Gallium Nitride Detector		 200-320 nm, flat 0.076 mm² active area gallium nitride detector. Provides uniform sensitivity from 200 to 320 nm. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL320/U, IL1400 UV
Gallium Nitride Detector

SUD320/U or SUL320/U, underwater version

SED324/U, IL1700 Broadband Silicone Detector 320-1100 nm, 960 nm peak Large 324 mm² active area silicone detector. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL324/U, IL1400 Broadband Silicone Detector

SUD324/U or SUL324/U underwater version

SED365/U, IL1700 UV
Gallium Nitride Detector		 200-365 nm, flat 0.076 mm² active area gallium nitride detector. Provides uniform sensitivity from 200 to 365 nm. Dimensions: 20 x 42 mm dia. UNCALIBRATED.
SEL365/U, IL1400A UV
Gallium Nitride Detector

SUD365/U or SUL365/U, underwater version

SED623/U, IL1700 Thermopile Detector 200-4200 nm, flat > 700 nm 4 mm² thermopile detector with quartz window. Dimensions: 60 x 42 mm dia. UNCALIBRATED.
SEL623/U, IL1400 Thermopile Detector

SED624/U, IL1700 Thermopile Detector 0.2-40 micron, flat > 1.0 micron 4 mm² thermopile detector with KBr window. Dimensions: 60 x 42 mm dia. UNCALIBRATED.
SEL624/U, IL1400 Thermopile Detector

SED625/U, IL1700 Thermopile Detector 0.2-15 micron, flat > 1.0 micron 4 mm² thermopile detector with BaF2 window. Dimensions: 60 x 42 mm dia. UNCALIBRATED.
SEL625/U, IL1400 Thermopile Detector

SHD220/U, IL1700 High Gain Solar-Blind Detector 160-320 nm, 220 nm peak 50 mm² active area Vacuum photodiode with fused silica window and internal high gain preamplifier (visible blocking). Compatible with IL1700 only. Dimensions: 102 x 42 mm dia. UNCALIBRATED.
SHD240/U, IL1700 High Gain Solar-Blind Detector 185-320 nm, 240 nm peak 50 mm² active area Vacuum photodiode with UV glass window and internal high gain preamplifier (visible blocking). Compatible with IL1700 only. Dimensions: 102 x 42 mm dia. UNCALIBRATED.
SPD024F/U, IL1700 Laser Power / Irradiance Probe 400-1064 nm Flat 1.2 mm² silicon detector in pen-like housing has a 5.5 mm aperture opening with built in filter and integrating sphere. Dimensions: 121 mm x 19 mm dia. UNCALIBRATED
SPL024F/U, IL1400 Laser Power / Irradiance Probe

SPD024Y/U, IL1700 Photopic Pen Probe 400-700 nm Photopic 1.2 mm² silicon detector in pen-like housing has a 5.5 mm aperture opening with built in filter and integrating sphere. Dimensions: 121 mm x 19 mm dia. UNCALIBRATED
SPL024Y/U, IL1400 Photopic Pen Probe

SPD025F/U, IL1700 Radiance Pen Probe 400-1064 nm Flat 1.2 mm² silicon detector in pen-like housing with radiance optics and built in filter. Dimensions: 121 mm x 19 mm dia. UNCALIBRATED
SPL025F/U, IL1400 Radiance Pen Probe

SPD025Y/U, IL1700 Contact Luminance Pen Probe 400-700 nm Photopic 1.2 mm² silicon detector in pen-like housing with luminance optics and built in filter. Dimensions: 121 mm x 19 mm dia. UNCALIBRATED
SPL025Y/U, IL1400 Contact Luminance Pen Probe

SPM068/U, ILT1700 Photomultiplier Detector 250 - 600 nm, 380 nm peak Switchable-gain UV Enhanced photomultiplier detector with self-contained power supply. Dimensions: 100 mm x 42 mm dia. UNCALIBRATED
SPM068-1/U, ILT1700 Photomultiplier Detector 300 - 780 nm, 440 nm peak Switchable-gain UV - VIS photomultiplier detector with self-contained power supply. Dimensions: 100 mm x 42 mm dia. UNCALIBRATED
SSD001A/U, IL1700 Super Slim UV Probe 260-400 nm, 370 nm peak 0.64 mm² silicon detector with built in UV filter. Super slim, Dimensions: 29 x 38 mm, only 2 mm thick. UNCALIBRATED
SSL001A/U, IL1400 Super Slim UV Probe

XRD050/U, IL1700 Spot Cure Probe 320-400 nm, 365 nm peak 33 mm² silicon detector with 0.5 mm limiting aperture in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL050/U, IL1400 Spot Cure Probe

XRD140B/U, IL1700 Photoresist Cell 326-401 nm, 365 nm peak 33 mm² silicon detector with built in filter in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL140B/U, IL1400 Photoresist Cell

XRD140A/U, IL1700 Photoresist Cell 320-475 nm, 410 nm peak 33 mm² silicon detector with built in filter in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL140A/U, IL1400 Photoresist Cell

XRD340A/U, IL1700 Attenuated Photoresist Probe 320-475 nm, 410 nm peak 33 mm² silicon detector with built in filter in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL340A/U, IL1400 Attenuated Photoresist Probe

XRD340B/U, IL1700 Attenuated Photoresist Probe 326-401 nm, 365 nm peak 33 mm² silicon detector with built in filter in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL340B/U, IL1400 Attenuated Photoresist Probe

XRD140T254/U, IL1700 Germicidal Probe 360-370 nm, 365 nm peak 33 mm² silicon detector with built in narrow band filter in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL140T254/U, IL1400 Germicidal Probe

XRD140T365Q2/U, IL1700 NB 365 nm Probe 360-370 nm, 365 nm peak 33 mm² silicon detector with built in narrow band and 100x attenuation filters in 12.5 mm X 42 mm dia. housing. UNCALIBRATED.
XRL140T365Q2/U, IL1400 NB 365 nm Probe

XRD140/U, IL1700 Unfiltered low profile sensor for custom applications Varies by filter selection
33 mm² silicon cell in 13 x 42 mm dia. housing can be combined with IL filters and diffusers to make custom low profile sensors. ie. NS405 filter with teflon diffuser can be mounted in XRL housing to create a low profile sensor to measure 400-405 nm. (should not be used with most WBS filters do to secondary response in the IR) Filters and optics are epoxied in place and cannot be removed.
Custom orders are non refundable. Please contact a sales engineer for a price quote, or assistance with filter selection.
XRL140/U, IL1400 Unfiltered low profile sensor for custom applications Varies by filter selection 33 mm² silicon cell in 13 x 42 mm dia. housing can be combined with IL filters and diffusers to make custom low profile sensors. ie. NS405 filter with teflon diffuser can be mounted in XRL housing to create a low profile sensor to measure 400-405 nm. (should not be used with most WBS filters do to secondary response in the IR) Filters and optics are epoxied in place and cannot be removed.
Custom orders are non refundable. Please contact a sales engineer for a price quote, or assistance with filter selection.