检测器

探测头包括一个或多个光电二极管，每个光电二极管都有一个适当的光学带通滤波器、扩散器、镜头组件、积分球或其他光学元件。探测器头在Gigahertz Optik GmbH的校准实验室进行校准。

这一模块化系列的宽带测光仪和辐射计提供了个性化配置的可能性。客户可以从多种光学计、放大器、探测头和附件中进行选择。除了标准产品外，Gigahertz-Optik还提供定制解决方案。

第一步：作为第一步，我们建议选择一个探测头。也可以使用几个探测头，这些探测头可以与单通道仪表互换使用，也可以与多通道仪表同时使用。探测头的选择标准包括所需的测量数量和范围，其光谱功能，以及与预期用途相关的所有其他参数。

第二步：在第二步中，可以选择附件，例如，积分球。如果附件改变了探测头的测量范围和响应性，则必须选择相应测量范围的附件对探测头进行额外校准。

第三步：在第三步中，选择仪表。计划中的用途（如移动、固定、手动或遥控）、信号通道的数量、测量模式（CW、剂量、脉冲能量、时间性脉冲进展）都是决策标准。

第四步：测量设备与探测头的连接决定了探测头的连接器类型。Gigahertz -Optik的检测器设计有以下四种类型的连接器。

连接器类型-1。传统的BNC同轴连接器
连接器类型-2：带有Eeprom的校准数据连接器，用于存储由所连接的仪表读取的探测器数据（类型、校准的响应度）。
连接器类型-4：紧凑型插头，用于最多有四个光电二极管的检测器头。
连接器类型-5：带校准Eprom的紧凑型插头

第5步：为了确定所选配置的测量范围，需要所选探测头和仪表的一些规格。探测头的典型灵敏度（如A/lx）和最大允许的信号电流以及仪表测量范围的最小和最大输入信号。

检测极限（噪声等效功率，N.E.P.）=仪表的最小输入信号（A）/典型的检测器灵敏度（例如，0.1 pA / 3 nA /（mW / cm²）= 0.33 nW / cm²。(*¹) (*²)

最大读数=仪表的最大输入信号（A）/典型的探测器灵敏度（例如，20 μA / 3 nA / （mW / cm²）= 6.66 W / cm²。(*³)

备注。

(*¹) 宽带测光仪或辐射计的最小可测值来自于所需的信噪比（SNR）。对于一个DIN A级测光表，例如，最小信噪比为100。对于本例计算中的探测器头，信噪比为100意味着最小可测量值为33 nW / cm²。对于光辐射测量技术极限领域的应用，通常使用较低的信噪比，即50甚至10。

(*²) 在检测器电流信号很低的情况下，检测头和测量仪之间的电缆移动会导致短的、电容性的干扰信号。此外，探测头的插头上的应变效应可能会增加噪音信号。

(*³) 最大计算测量值反映了半导体光电二极管的大动态范围。然而，在实际应用中，最大可测量值往往受到被测光辐射中所包含的温度辐射的限制，这将意味着检测器头的不可接受的加热。

Photometric detector heads

Model	Measured quantity	Spectral function	Typical responsivity	Input optics / size	FOV or Aperture	Remarks
VL-3701	Illuminance (lux)	Photopic; f1 ≤ 3%	0.5 nA/lx	Diffuser / 7mmØ	Cosine; f2 ≤ 1.5%	DIN 5032 Class A precision photometric. Suitable for measuring white LEDs
VL-3702	Illuminance (lux)	Photopic; f1 ≤ 6%	0.5 nA/lx	Diffuser / 7mmØ	Cosine; f2 ≤ 3%	DIN 5032 Class B photometric
VL-3704	Illuminance (lux)	Photopic; f1 ≤ 5%	20 pA/lx	Diffuser / 7mmØ	Cosine; f2 ≤ 3%	Typically used with X1 / P-9802 optometers
VL-3705	Illuminance (lux)	Scotopic; f1 ≤ 5%	0.3 nA/lx	Diffusor / 7mmØ	Cosine; f2 ≤ 3%	DIN 5032 Class B scotopic specification
VL-3707	Illuminance (lux)	Photopic	12 nA / lx	Diffuser	Cosine	For very low light level, from <100 μlx to > 80,000 lx
VL-3701 with SRT-M37-L1	Luminance (cd/m²)	Photopic	1.2 pA/(cd/m²)	Lens / 22.4 mmØ	1° FOV divergent	Spot luminance measurement of large illuminated areas
VL-3701 with SRT-M37-L2	Luminance (cd/m²)	Photopic	5 pA/(cd/m²)	Lens / 22.4 mmØ	2° FOV divergent	Spot luminance measurement of large illuminated areas
VL-3701 with SRT-M37-L5	Luminance (cd/m²)	Photopic	30 pA/(cd/m²)	Lens / 22.4 mmØ	5° FOV divergent	Spot luminance measurement of large illuminated areas
LDM-9901	Luminance (cd/m²)	Photopic, f1 ≤ 5 %	25 pA/(cd/m²)	Lens / 22 mm Ø	1.1° FOV
LDM-9811 with PD-16-VL	Luminance (cd/m²)	Photopic				See detailed specification in the data sheet
ISD-5-VL	luminous flux (lm)	Photopic, f1 ≤ 5 %	25 nA/lm	Sphere / 50 mmØ	12mmØ	2-Pi luminous flux measurement e.g. of endoscopes
ISD-10-VL	luminous flux (lm)	Photopic, f1 ≤ 5 %	50 nA/lm	Sphere / 100 mmØ	15mmØ
ISD-15P-VL	luminous flux (lm)	Photopic, f1 ≤ 5 %	25 nA/lm	Sphere / 150 mmØ	38.1 mm Ø

High Sensitivity broadband UV Irradiance Detectors

Model	Measured quantity	Spectral function	Wavelength range (nm)	Typical responsivity	Input Optic / Size (mm)	Remarks
UV-3701	Irradiance (W/m²)	UV-A	UV-A 315-400 nm	4 nA/(W/m²)	Diffuser / 11mmØ	CIE / DIN defined UV-A range
UV-3702	Irradiance (W/m²)	UV-B	UV-B 280-315 nm	1.7 nA/(W/m²)	Diffuser / 11mmØ	CIE / DIN defined UV-B range
UV-3703	Irradiance (W/m²)	UV-C	UV-C (200)250-280 nm	2 nA/(W/m²)	Diffuser / 11mmØ	CIE / DIN UV-C from 250 nm
UV-3710	Irradiance (W/m²)	UV-A	UV-A (320 - 400) nm	7 nA/(W/m²)	Diffuser / 11mmØ	Alternative UV-A range (e.g. non-biological applications)
UV-3711	Irradiance (W/m²)	UV-B	UV-B 280-320 nm	3 nA/(W/m²)	Diffuser / 11mmØ	Alternative UV-B range (e.g. non-biological applications)
UV-3711-308	Irradiance (W/m²)	UV-B 308nm	UV-B 308 nm	3 nA/(W/m²)	Diffuser / 11mmØ	UV-B detector for Excimer sources
UV-3716	Irradiance (W/m²)	UV-A	UV-A 305-400 nm	10 nA/(W/m²)	Diffuser / 11mmØ	Alternative UV-A range
UV-3717	Irradiance (W/m²)	UV-A, visible blind	UV-A (325 - 400) nm	1 nA/(W/m²)	Diffuser / 11mmØ	Highest blocking of visible radiation
UV-3718	Irradiance (W/m²)	Narrowband UV-C	UV-C 254 nm	2 nA/(W/m²)	Diffuser / 11mmØ	High intensity UV-C 254nm sources
UV-3719	Irradiance (W/m²)	Broadband UV	UV 250 nm - 400 nm	1.9 nA/(W/m²)	Diffuser / 11mmØ	Broadband UV radiation
UV-3720	Irradiance (W/m²)	UV-BC	UV 240 nm - 320 nm	260 pA/(W/m²)	Diffuser / 11mmØ	UV-B and UV-C reponsivity
UV-3725	Irradiance (W/m²)	Narrowband UV-C	UV-C 254 nm	2 nA/(W/m²)	Diffuser / 11mmØ	Wide dynamic range UV-C 254nm e.g. for air disinfection
UV-3726	Irradiance (W/m²)	UV-C	UV 240 nm - 320 nm	50 µA / (W / cm2) @254nm	11 mm Ø diffuser	Low pressure Hg lamps (254 nm) and UV LEDs (250-300 nm)
UV-3727	Irradiance (W/m²)	UV-C / B (200 - 310 nm)	UV 200 nm - 310 nm	57.5 µA / (W / cm2) @254 nm	19.2 mm Ø diffuser	Excimer lamps (222nm), Low pressure Hg lamps (254 nm) and UV LEDs (250-300 nm)
UV-37 with SRT-M37-L-UV	Radiance (W/(m²sr))	Detector head dependent				Front lenses for UV-37 detectors 22.4 mmØ; 1°, 2°, 5° or 10° FOV divergent

Smart detector for UV to Blue LEDs with wavelength detection

Model	Image	Measured quantity	Wavelength Range / nm	Irradiance Range	Input Optic / Size (mm)	Remarks
MDC4-1-UV		Irradiance (W/m²)	220 nm - 400 nm	@222 nm: 41 W/cm² @254 nm: 19 W/cm² @270 nm: 15 W/cm² @280 nm: 14 W/cm² @340 nm: 10 W/cm² @365 nm: 9 W/cm²	5mm diffuser, cos FOV, f2<5%	Low measurement errors and easy to use integral detector due to automatic wavelength detection (centroid wavelength).
MDC4-1-UVBLUE		Irradiance (W/m²)	300 nm - 700 nm	@270 nm: 22 W/cm² @365 nm: 7,6 W/cm² @385 nm: 6 W/cm² @405 nm: 5 W/cm² @435 nm: 4,2 W/cm² @460 nm: 3,8 W/cm² @700 nm: 12,8 W/cm²	5mm Diffuser, Cosine FOV, f2<5%	Low measurement errors and easy to use integral detector due to automatic wavelength detection (centroid wavelength).

High intensity/temperature UV-Blue Curing Detectors (max. temp +100°C. max irradiance 40 W/cm²)

Model	Spectral function	Wavelength range / nm	Typical responsivity	Input Optic / Size (mm)	F.O.V.	Remark
RCH-102	UV-A Blue	(320 - 460) nm	0.6 nA/(mW/cm²) @ 405 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-106	Broadband UV	(250 - 400) nm	1.8 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-108	Narrowband UV-A	365 nm peak	0.5 nA/(mW/cm²) @ Medium pressure lamp	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-109	Narrowband Blue	430 nm peak	0.4 nA/(mW/cm²) @ Medium pressure lamp	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-110	UV-BC	(240 - 320) nm	0.7 nA/(mW/cm²) @ 254 nm	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-111	Narrowband UV-A	(350 - 400) nm	1.6 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	For medium pressureUV lamps. Rigid light guide.
RCH-112	Blue	(400 - 450) nm	3.1 nA/(mW/cm²) @ Medium pressure lamp	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-113	UV-VIS	(305 - 485) nm	0.5 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Rigid light guide.
RCH-116	UV-A Blue	(350 - 450) nm	1.8 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	LED-Sources @ 365, 375, 385, 395, 405 & 430 nm. Rigid light guide.
RCH-117	Red-NIR	(650 - 970) nm		Diffuser / 9mmØ	Cosine	For Red-NIR LED sources. Rigid light guide.
RCH-119	UV-A Blue	(330 - 480) nm		Diffuser / 9mmØ	Cosine	For UV-A and Blue LEDs. Rigid lightguide.
RCH-002	UV-A Blue	(320 - 460) nm	0.6 nA/(mW/cm²) @ 405 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-006	Broadband UV	(250 - 400) nm	1.8 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-008	Narrowband UV-A	365 nm peak	0.5 nA/(mW/cm²) @ Medium pressure lamp	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-009	Narrowband Blue	430 nm peak	0.4 nA/(mW/cm²) @ Medium pressure lamp	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-010	UV-BC	(240 - 320) nm	0.7 nA/(mW/cm²) @ 254 nm	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-011	Narrowband UV-A	(350 - 400) nm	1.6 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-012	Blue	(400 - 450) nm	3.1 nA/(mW/cm²) @ Medium pressure lamp	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-013	UV-VIS	(305 - 485) nm	0.5 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	For medium pressure UV lamps. Flexible light guide.
RCH-016	UV-A Blue	(350 - 450) nm	1.8 nA/(mW/cm²) @ 365 nm LED	Diffuser / 9mmØ	Cosine	LED-Sources @ 365, 375, 385, 395, 405 & 430 nm. Flexible light guide.
RCH-017	Red-NIR	(650 - 970) nm		Diffuser / 9mmØ	Cosine	For Red-NIR LED sources. Flexible light guide.
RCH-019	UV-A Blue	(330 - 480) nm		Diffuser / 9mmØ	Cosine	For UV-A and Blue LED sources. Flexible light guide.

High sensitivity broadband Visible-NIR irradiance detectors

Model	Measured quantity	Spectral function	Wavelength range / nm	Typical responsivity	Input Optic / Size (mm)	Remark
RW-3701	Irradiance (W/m²)	Radiometric Blue	radiometric (400 - 500) nm	35 nA/(W/m²)	Diffuser / 11mmØ
RW-3702	Irradiance (W/m²)	Radiometric Red	radiometric (700 - 800) nm	400 nA/(W/m²)	Diffuser / 11mmØ
RW-3703	Irradiance (W/m²)	Radiometric VIS	radiometric (400 - 800) nm	1.5 nA/(W/m²)	Diffuser / 11mmØ
RW-3704	Irradiance (W/m²)	Radiometric NIR	radiometric (800 - 1000) nm	40 nA/(W/m²)	Diffuser / 11mmØ
RW-3705	Irradiance (W/m²)	Radiometric VISNIR	radiometric (400 - 1000) nm	10 nA/(W/m²)	Diffuser / 11mmØ
RW-3708	Irradiance (W/m²)	Radiometric NIR	radiometric (1000 - 1700) nm	40 nA/(W/m²)	Diffuser / 11mmØ
RW-37 with SRT-M37-L	Radiance (W/(m²sr))	Detector head dependent			Diffuser / 11mmØ	Front lenses for RW-37 detectors

Multi-channel irradiance & illuminance detectors

Model	Wavelength range / nm	Typical responsivity	Input Optic / Size (mm)	Remark
XD-9501	CH1: UV-A 315 nm - 400 nm CH2: UV-B 280 nm - 315 nm	17nA/(W/m²) 2.5nA/(W/m²)	Diffuser / 8mmØ	UV Phototherapy, with 311nm calibration
XD-9502	CH1: UV-A (315 - 400) nm CH2: Photopic; f₁≤ 6% (380 - 780) nm	Ch1: 10nA/(W/m²) Ch2: 0.05 nA/lx	Diffuser / 8mmØ	NDT testing UV-A + lux
XD-9503	CH1: UV-A Peak 380 nm: (315 - 400) nm CH2: UV-B Peak 311 nm: (280 - 315) nm	Ch1: 7nA/(W/m²) Ch2: nA/(W/m²)	Diffuser / 8mmØ	UV Phototherapy, TL01 and TL12 lamps
XD-9506	CH1: Actinic UV-A (320 - 400) nm CH2: Actinic UV-BC (250 - 320) nm	Ch1: 4µA/(W/m²) Ch2: 1.5nA/(W/m²)	Diffuser / 8mmØ	ICNIRP/ACGIH Actinic UV / IEC EN 62471
XD-9509	CH1: Erythema UV-A_eff (320 - 400) nm CH2: Erythema UV-BC_eff (250 - 320) nm	Ch1: 1µA/(W/m²) Ch2: 3.8nA/(W/m²)	Diffuser / 8mmØ	CIE Erythemal spectral function
XD-9510	Ch 1: S_uv(λ) UV-A (320 - 400) nm Ch 2: S_uv(λ) UV-BC (250 - 320) nm	Ch1: 4µA/(W/m²) Ch2: 1.5nA/(W/m²)	Diffuser / 8mmØ	Actinic UV DIN EN 12198

See also: Light hazard meters See also: Photomedicine light meters

Laser power detector heads for the measurment of radiant flux (W)

Model	Wavelength range / nm	Typical responsivity	Max. signal current	Input Optic / Size (mm)	Aperture	Remarks
LP-9901		Si 400 - 1100 nm	1 mA	Flat surface	7 mm Ø	Laser power and laser scattered radiation. 7mm diameter measurement spot for laser safety measurements.
PD-45 Series		Si 350 - 1100 nm Ge 800 - 1800 nm TP 300 - 10000 nm		Flat surface	10 mm Ø	Si, Ge and Thermopile version available for UV/VIS/NIR/IR spectral range
PD-MSD Series		PD-MSD-Si (200 nm to 1100 nm): 30 nW to 30 mW (typ) PD-MSD-TP (300 nm to 10000 nm): 100 µW to 2 W (typ)		76 mm x 25,2 mm x 5 mm	Fits directly into the focal plane of a microscope	Laser power head for microscope measurements available in two versions (Si and Thermopile) for precise laser power measurement
ISD-0.8-SiLP		33 mA/W @ 633 nm 46 mA/W @ 900 nm	1 mA	Sphere / 8 mmØ	2 mm	Short rise time for Laser power in W. 400 nm - 1100 nm responsivity, optional SMA Adapter, for use with fast optometers and signal amplifiers
ISD-1.6-SP-Vxx	(400 - 1100) nm	V0x: 8.4 µW/A @900nm V01: 6.0 µW/A @900nm	1 mA（用于绝对测量的光电二极管）	Sphere / 16 mmØ	V0x: 5 mm V01: 7 mm	Time resolved pulse shape and absolute pulse energy.
ISD-1.6-Si	(400 - 1100) nm	V0x: 8.4 µW/A @900 nm V01: 6.0 µW/A @900 nm	1 mA	Sphere / 16 mmØ	V0x: 5 mmØ V01: 7 mmØ	Pulse energy and pulse shape of ns pulses
ISD-5-Si	(400 - 1100) nm	2.9E-3 A/W @ 630 nm	1 mA	Sphere / 50 mmØ	12.7 mm Ø
ISD-3P-Si	400 nm - 1100 nm radiometric	8.87E-04 A/W @ 900 nm	1 mA	Sphere / 30 mmØ	5 mm Ø
ISD-3P-IGA	800 nm - 1800 nm radiometric	0.17E-04 A/W @ 1300 nm	1 mA	Sphere / 30 mmØ	5 mm Ø
ISD-5P-Si	400 nm - 1100 nm radiometric	2.5E-03 A/W @ 630 nm	1 mA	Sphere / 50 mmØ	12.7 mm Ø
ISD-5P-IGA	(800 - 1800) nm	0.2 mA/W @ 1400 nm	1 mA	Sphere / 50 mmØ	12.7 mm Ø
ISD-10-Si	400 nm - 1100 nm Si Photodiode	1.6 mA/W @ 633 nm	1 mA	Sphere / 100 mmØ	15 mm Ø
ISD-15-Si	400 nm - 1100 nm Si Photodiode	60 µA/W @ 633 nm	1 mA	Sphere / 150 mmØ	38.1 mm Ø
ISD-30	(400 - 1100) nm or (800 - 1800) nm	0.2 mA/W @ 633 nm 0.25 mA/W @ 900 nm 25 µA/W @ 1300 nm 18 µA/W @ 1550 nm	1 mA	Sphere / 300 mmØ	100 mm Ø	Two detectors Si and IGA
LP-9901		Si 400 - 1100 nm		Bare photodiode	7 mm Ø	Low profile detector head with 7mm diameter active area to measure laser radiant power in W and irradiance in W/m².

Compact Modular Detectors

Model	Spectral function	Wavelength range / nm	Typical responsivity	Max. signal current	Aperture	Remarks
PD-1101	UV Si photodiode	(250 -1100) nm	0.15 A/W @ 350 nm 0.5 A/W @ 900 nm	1 mA	3.6 mm x 3.6 mm	For combining with integrating spheres, optics, filters and mechanical components
PD-1102	InGaAs photodiode	(800 -1800) nm	0.85 A/W @ 1350 nm 0.95 A/W @ 1500 nm	1 mA	0.3 mm Ø	For combining with integrating spheres, optics, filters and mechanical components
PD-1103	InGaAs photodiode	(800 -1800) nm	0.85 A/W @ 1350 nm 0.95 A/W @ 1500 nm	1 mA	1 mm Ø
PD-1104	InGaAs photodiode	(800 - 1800) nm	0.85 A/W @ 1350 nm 0.95 A/W @ 1500 nm	1 mA	3 mm Ø	For combining with integrating spheres, optics, filters and mechanical components
PD-1105	SiC photodiode	(215 - 360) nm	0.16 A/W @ 270 nm	50 µA	1.25 mm x 1.25 mm
PD-1109	GaP photodiode	(250 - 550) nm	0.07 A/W @ 350 nm	100 µA	2.2 mm x 2.2 mm	For combining with integrating spheres, optics, filters and mechanical components
PD-1112	GaAsP (UV) photodiode	(200 - 680) nm	0.035 A/W @ 254 nm 0.17 A/W @ 633 nm	1 mA	2.3 mm x 2.3 mm	For combining with integrating spheres, optics, filters and mechanical components
PD-1113	GaAsP (Vis) photodiode	(400 - 760) nm	0.22 A/W @ 560 nm 0.29 A/W @ 633 nm	1 mA	2.3 mm x 2.3 mm	For combining with integrating spheres, optics, filters and mechanical components
PD-1115	Si PIN photodiode	(400 - 1050) nm	0.5 A/W @ 900 nm	1 mA	0.8 mm Ø	For combining with integrating spheres, optics, filters and mechanical components
VL-1101	Photopic; f1 ≤ 5%	(380 - 780) nm	0.3 nA/lx	1 mA	1.1 mm Ø	Modular photometric detector
TD-11VL01	Photopic; f1 ≤ 5%	(380 - 780) nm		1 mA	2,7 x 2,7 mm behind filter	Temperature stabilised. Typically used as monitor detector on integrating spheres.

Modular Detectors

Model	Spectral function	Wavelength range / nm	Typical responsivity	Max. signal current	Aperture
MD-37-GP6	GaP photodiode	(250 - 550) nm	0.07 A/W @ 350 nm	100 µA	2.5 mm x 2.5 mm
MD-37-GAP-UV	GaAsP (UV) photodiode	(200 - 680) nm	0.035 A/W @ 254 nm 0.17 A/W @ 633 nm	100 µA	2.3 mm x2.3 mm
MD-37-GAP-VIS	GaAsP (Vis) photodiode	(400 - 760) nm	0.22 A/W @ 560 nm 0.29 A/W @ 633 nm	1 mA	2.3 mm x2.3 mm
MD-37-IGA1	InGaAs photodiode	(800 - 1800) nm	0.85 A/W @ 1350 nm 0.95 A/W @ 1500 nm	1 mA	1 mm Ø
MD-37-IGA3	InGaAs photodiode	(800 - 1800) nm	0.85 A/W @ 1350 nm 0.95 A/W @ 1500 nm	1 mA	3 mm Ø
MD-37-SC1	SiC photodiode	(215 - 360) nm	0.16 A/W @ 270 nm	50 µA	1.25 mm x 1.25 mm
MD-37-SU13	UV Si photodiode	(250 - 1100) nm	0.15 A/W @ 350 nm 0.5 A/W @ 900 nm	1 mA	3.6 mm x 3.6 mm
MD-37-SU33	UV Si photodiode	(250 - 1100) nm	0.15 A/W @ 350 nm 0.5 A/W @ 900 nm	1 mA	5.8 mm x 5.8 mm
MD-37-SU33-VL	Photopic; f1 ≤ 6%	(380 - 780) nm		1 mA
MD-37-SU100	UV Si photodiode	(250 - 1100) nm	0.15 A/W @ 350 nm 0.5 A/W @ 900 nm	1 mA	10 mm x 10 mm
MD-37-SU100-VL	Photopic; f1 ≤ 6%	(380 - 780) nm	22 nA/lx	1 mA	9 mm x 9 mm
MD-37-SU100-VLS	Scotopic; f1 ≤ 6%	(380 - 780) nm	22 nA/lx	1 mA	9 mm x 9 mm

Photosynthetic Active Radiation (PAR) detectors

Model	Measured quantity	Spectral function	Wavelength range / nm	Typical responsivity	Input Optic / Size (mm)	Remarks
PS-3701	PAR µMol·m²·s	PPFD	400 - 700	100 nA/(µMol·m²·s)	15 mm Ø
PS-3702	PAR µMol·m²·s	Phototropism (UV-A / Green)	320 - 500	2 nA/(µMol·m²·s)	2 nA/(µMol·m²·s)
PS-3703	PAR µMol·m²·s	Photomorphogenesis (Red / NIR)	590 -900	100 nA/(µMol·m²·s)	15 mm Ø
CSS-45 with CSS-D	many derived out of spectra	flexible	360 - 830		10 mm	spectral sensor

A modular range of add-on assemblies including lenses, diffusers, light shields, etc is available for the Gigahertz-Optik optical detector heads.

Model	Description
SRT-M45/37B	Front adapter for detector heads with 37mm and 45mm diameter for attaching accessories with M30x1 thread.
SRT-M37L-1	Front optics with 1 ° FOV for use with front adapters SRT-M45 / 37B or MD-37 series devices.
SRT-M37L-2	Front optics with 2 ° FOV for use with front adapters SRT-M45 / 37B or MD-37 series devices.
SRT-M37L-5	Front optics with 5 ° FOV for use with front adapters SRT-M45 / 37B or MD-37 series devices.
SRT-M37L-10	Front optics with 10 ° FOV for use with front adapters SRT-M45 / 37B or MD-37 series devices.
SRT-M37L-1-UV	UV optic with 1 ° FOV for use with SRT-M45 / 37B front adapters or MD-37 series devices.
SRT-M37L-2-UV	UV optic with 2 ° FOV for use with SRT-M45 / 37B front adapters or MD-37 series devices.
SRT-M37L-5-UV	UV optic with 5 ° FOV for use with SRT-M45 / 37B front adapters or MD-37 series devices.
SRT-M37L-10-UV	UV optic with 10 ° FOV for use with SRT-M45 / 37B front adapters or MD-37 series devices.
MD-37-CUS	MD-37 measuring head for individual assembly with photodiodes (not included). Includes housing, circuit board, connection cable, -1, -2 or -4 plug.
MD-37Z-H7	Front adapter for filters, diffusers, etc. Length 7 mm. M30x1 thread on both sides.
MD-37Z-C8	Front adapter with 8 mm aperture. M30x1 threaded.
MD-37Z-C11	Front adapter with 12mm aperture. M30x1 threaded.
MD-37Z-DR11	Front adapter with 11 mm diffuser. M30x1 threaded.
MD-37Z-FCF	Front adapter with FC connector. M30x1 threaded.
SRT-M37-50	Front adapter 50mm long, M30x1 threaded on both ends
SRT-M37-60-L	Attachment optics with 50 mm diameter. FOV according to specification. For use with SRT-M45 / 37B front adapters or MD-37 series probes.
SRT-M37Z01	Front adapter with stray light shield. M30x1 threaded.

Detector Plugs

Note: -5 connectors (ITT MSDM9, as per -4 type) incorporate Eeprom for storage of calibration data.

快速联系

观察名单

检测器