Absorption spectrum measurement system
Jianzhi Technology's ultraviolet-visible-near-infrared absorption spectroscopy system analyzes composition, molecular structure and other sample information by measuring changes in light intensity after transmission through a sample. It characterizes light-material interactions; absorbance measurement is an application based on transmission. The system uses a highly stable light source and a Jianzhi Technology SR50C/SR50R17 miniature fiber spectrometer, supporting 200~1000nm/900~1700nm. It analyzes absorption, scattering and transmission and assesses material quality and performance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| 光源-波长范围 [光源：氘卤灯 / 氘灯 / 卤素灯] | 180-400 nm（ Deuterium lamp ） 360-2500 nm （ Halogen lamp ） |
| 光源-波长范围 [光源：脉冲氙灯] | 185-2000 nm |
| 光源-功率 [光源：氘卤灯 / 氘灯 / 卤素灯] | 30 W（ Deuterium lamp ）20 W（ Halogen lamp ） |
| 光源-功率 [光源：脉冲氙灯] | 2 W |
| 光源-寿命 [光源：氘卤灯] | 2000 hr |
| 光源-寿命 [光源：脉冲氙灯] | 1000 hr |
| 光源-稳定性 [光源：氘卤灯] | <0.01%/hr |
| 光源-稳定性 [光源：脉冲氙灯] | <0.38%/CV |
| 光源-尺寸 [光源：氘卤灯] | 200 mm × 145 mm × 110 mm |
| 光源-尺寸 [光源：脉冲氙灯] | 42 mm × 42 mm × 37 mm |
| 光源-供电 [光源：氘卤灯] | 85~250 V AC 50~60 HZ |
| 光源-供电 [光源：脉冲氙灯] | 4.75-5.5V or 10.8-13.2V |
| 光谱仪-波长范围 [光谱仪：SR50R17] | 900-1700nm |
| 光谱仪-波长范围 [光谱仪：SR50C / 可接受定制] | 200-1000 nm |
| 光谱仪-分辨率 [光谱仪：SR50R17 / 可接受定制 / @25μm] | 6.5nm@25μm |
| 光谱仪-分辨率 [光谱仪：SR50C / 可接受定制 / @25μm] | 2.4nm@25μm |
| 光谱仪-数值孔径NA [光谱仪：SR50R17] | 0.13 |
| 光谱仪-数值孔径NA [光谱仪：SR50C] | 0.14 |
| 光谱仪-ADC位深 [光谱仪：SR50R17] | 16bit |
| 光谱仪-ADC位深 [光谱仪：SR50C] | 16bit |
| 光谱仪-供电 [光谱仪：SR50R17] | 5 V |
| 光谱仪-供电 [光谱仪：SR50C] | 5 V |
| 光谱仪-探测器 [光谱仪：SR50R17] | Linear-array InGaAs |
| 光谱仪-探测器 [光谱仪：SR50C] | Hamamsu S11639 |
| 光纤-长度 [光纤：VIS-NIR光纤 / 可接受定制] | 0.8m |
| 光纤-长度 [光纤：抗紫外石英光纤 / 可接受定制] | 0.8m |
| 光纤-芯径 [光纤：VIS-NIR光纤 / 可接受定制] | 100 - 600 μm |
| 光纤-芯径 [光纤：抗紫外石英光纤 / 可接受定制] | 100 - 600 μm |
| 光纤-波长范围 [光纤：VIS-NIR光纤 / 可接受定制] | 400-2500nm |
| 光纤-波长范围 [光纤：抗紫外石英光纤 / 可接受定制] | 185-1100nm |
| 光纤-光纤接口 [光纤：VIS-NIR光纤 / 可接受定制] | SMA905 |
| 光纤-光纤接口 [光纤：抗紫外石英光纤 / 可接受定制] | SMA905 |
| 样品池-配 Items | Accommodates a cuvette with a 1cm optical path; contains2 collimating lenses |
| 样品池-光纤接口 | SMA905 |
Applications
Key Features
Datasheet
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