我們的量子效率系統已經與重新設計的Cornerstone 130B單色儀集成在一起，從而提供了升級的性能，同時保持相同的整體系統平臺。這些解決方案使研究人員能夠測量任何光伏器件的內部量子效率 (IQE) 和外部量子效率 (EQE)，也稱為入射光子到電荷載流子效率 (IPCE)。這些系統采用業界領先、經久耐用的光學性能組件，在出廠時已進行預配置、組裝和校準。該產品是一個統包解決方案，包括所有必要的組件與集成光源、單色儀、探測器、電子器件、軟件甚至計算機。
- 比上一代更快的掃描速度和改進的系統通信
- 接近兩倍的速度，可將測量時間減半
- 覆蓋325-1800nm范圍的完整的統包 PV 效率測量解決方案
- 堅固、緊湊的設計，可以ZD限度減少實驗室空間
- 可以同時進行 IQE、EQE 和光譜響應測量
- 用戶友好型、基于圖標的軟件界面，可以使校準和 IQE 測量更加簡單
產品規格
| 型號 |  IQE-200B |  QUANTX-300 |
|---|---|---|
| 波長范圍 | 350-1100 nm | 325-1800 nm |
| 光斑尺寸 | 0.80 x 1.0 +0.1/-0.0 mm | 1.1 x 1.2 ±0.1 mm at focus |
| 工作距離 | 74 ±1 mm | 85 ±1 mm |
| 帶寬 | 1-40 nm (FWHM) | 1-40 nm (FWHM) |
| 波長精度 | ± 0.5 nm | ±0.5 nm |
| 偏振 | 2:1 linear, S-polarized (at sample) | 2:1 linear, S-polarized (at sample) |
| 探測器類型 | Silicon, large area | Patented summed Si/Ge bounce |
| 燈類型 | 100W Xenon | 100W Xenon |
| 測量類型 | Chopped beam AC measurement with virtual lock-in amplifier | Chopped beam AC measurement with virtual lock-in amplifier |
| 分辨率 | 0.1 Hz (for 4-100 Hz chopper frequency) | 0.1 Hz (for 4-100 Hz chopper frequency) |
| 電壓范圍 | ±10 V (measurement) | ± 10V (measurement) |
| 增益 | Sample DC Settings: 10, 100, 1k, 10k, 100k, 1M, 10M AC Settings: 1, 10, 100, 1000 | Sample DC Settings: 10, 100, 1k, 10k, 100k, 1M, 10M AC Settings: 1, 10, 100, 1000 |
| 電流范圍 | 10 nA – 1.0 A | 10 nA – 1.0 A |
| 偏置電壓 | ±10 V up to 0.5 A | ±10 V up to 0.5 A |
| 電壓分辨率 | 0.1 V (bias) | 0.1 V (bias) |
| 尺寸 | 0.54 x 0.85 x 0.40 m (21.1 x 33.4 x 14.6 in.) | 0.54 x 0.85 x 0.40 m (21.1 x 33.4 x 14.6 in.) |
| 重量 | 31.8 kg (70 lbs) | 31.8 kg (70 lbs) |
| 電源要求 | 100-115 VAC, 3 A, 48-66 Hz 220-240 VAC, 1.5 A, 48-66 Hz | 100-115 VAC, 3 A, 48-66 Hz 220-240 VAC, 1.5 A, 48-66 Hz |
| 工作溫度范圍 | 23 ±5 °C | 23 ±5 °C |
| 存儲溫度范圍 | -40 to +70 °C | -40 to +70 °C |
| 工作濕度 | <85% relative, non-condensing | <85% relative, non-condensing |
特征
Oriel Quantum Efficiency System Set Up Demonstration
Getting any quantum efficiency system up and running is a straightforward process, as demonstrated in this video.
Extended Wavelength Detector Design
The QuantX-300 features a patent-pending summed Si/Ge detector design to provide a seamless, wide wavelength range. With traditional systems, two different detectors are needed to cover the wavelength ranges of Silicon and Germanium, requiring operators to stop scans and change detectors while scanning over the whole wavelength range. With the QuantX-300, continuous scans from 325 to 1800 nm can be accomplished without swapping detectors, saving time and removing the possibility of having the wrong detector in place. Our IQE-200B utilizes only a Silicon detctor, however Newport can upgrade this system to include a summed Si/Ge detector design – contact us for more information.
先進的技術
全新 IQE 200B 運用了 Newport 在光學設計、光譜、精確運動控制和電子技術領域的專業優勢。這些優勢可集中在一個完整、先進的量子效率（EQE 和 IQE）測量系統。IQE 200B 使用已申請ZL的分束器結構，可以同時測量 EQE 以及量化 反射損耗的IQE。帶有熱敏電阻的集成真空卡盤是該型號的一大特點。該型號還包含 4 線傳感，能夠拓寬采樣大小和采樣效率的ZD范圍。
Additional Accessories
Newport offers a variety of accessories, sold separately, to provide a complete measurement station including:
- Temperature controlled vacuum chuck
- Light biasing
- Electrical probing
- Water chiller
- Vacuum pump (110 or 220 VAC)
- Light Tight Enclosure for QuantX-300
- Optical tables, workstations and breadboards (IG-23-2 industrial grade honeycomb core breadboard is recommended)
直觀的軟件
IQE 200B 的采集和控制軟件已經預安裝在測量系統附帶的筆記本電腦上。該軟件采用直觀的、基于圖標的圖形界面來進行儀器控制、配置和數據采集。軟件可無縫控制所有系統組件。在單次掃描中即可計算并繪制波長的 EQE 和 IQE 曲線，而無需重新定位探測器或樣品，從而優化測量精度和重復定位精度。
光伏校準實驗室
我們自豪于能夠容納和管理世界上為數不多的商業光伏和校準測試實驗室之一。 光伏校準和測試實驗室已通過A2LA的ISO / IEC 17025標準認證，使用狀態為 符合ASTM E948和E1021標準的測量設備。 實驗室歡迎要求進行原型光伏設備性能測量或光伏參比電池校準的要求。 靈活的計劃和快速的周轉時間可確保對時間敏感設備的停機時間最少。
Legacy QEPVSI-B Information
While the legacy QEPVSI-B system is no longer available for ordering, contact your Newport representative for more information on ordering a special variant of this measurement system, utilizing our CS260B series of monochromators. Please see the legacy product datasheet and operational guide, to see if this alternative solution would be an ideal fit for your application.
滬公網安備 31011502008050號