最大功率:10 W

Item #aS415CS425C
Sensor Image
(Click Image to Enlarge)
S415CS425C
Wavelength Range190 nm - 20 µm190 nm - 20 µm
Optical Power Range2 mW - 10 W (20 Wb)2 mW - 10 W (20 Wb)
Input Aperture SizeØ15 mmØ25.4 mm
Active Detector Area
Ø15 mmØ27 mm
Max Optical
Power Density
1.5 kW/cm² (Avg.)1.5 kW/cm² (Avg.)
Detector TypeThermal Surface Absorber (Thermopile)
Linearity±0.5%±0.5%
Resolutionc100 µW100 µW
Measurement
Uncertaintyd
±3% @ 1064 nm
±5% @ 250 nm - 17 µm
±3% @ 1064 nm
±5% @ 250 nm - 17 µm
Response Timee0.6 s0.6 s
CoolingConvection (Passive)
Housing Dimensions
(Without Adapter)
50.8 mm x 50.8 mm x 35.0 mm
(2.00" x 2.00" x 1.38")
50.8 mm x 50.8 mm x 35.0 mm
(2.00" x 2.00" x 1.38")
Temperature Sensor
(In Sensor Head)
NTC Thermistor
Cable Length1.5 m
Post MountingUniversal 8-32 / M4 Taps
(Post Not Included)
Universal 8-32 / M4 Taps
(Post Not Included)
30 mm Cage Mounting--
Aperture ThreadsInternal SM1Internal SM1
Removable HeatsinkYesYes
AccessoriesExternally SM1-Threaded AdapterExternally SM1-Threaded Adapter
Compatible ConsolesPM400PM100DPM100A, and PM5020
Compatible InterfacesPM101PM101APM101RPM101UPM102PM102APM102U, and PM100USB

这些热敏功率探头适用于中低功率光源的一般宽带功率测量。它们都包含一个SM1(1.035"-40)外螺纹转接件,螺纹与入射孔径同心。转接件用于安装Ø1英寸透镜套管和光纤转接件(下方提供)。S415C和S425C的孔径具有SM1内螺纹。

这些探头的自然响应时间快(< 0.6 s),可拆卸的散热器灵活性高,便于用户将其集成到自定义装置中,或用水冷却或风扇冷却的散热器代替附带的散热器。如果更换散热器,请注意,更换的散热器的散热能力必须适合相应的应用。

Thorlabs为这些探头提供重新校准服务,这项服务可以在下方订购(请查看型号CAL-THPY)。

Thermal Sensor Absorption Mid-Power Thermal
Click to Enlarge

Click Here for Raw Data
用于低中功率光源的热敏功率探头的吸收曲线。