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量子效率

簡要描述：量子效率測試標準：符合CE標準。符合性：適用于根據(jù)ASTM E 1021-15、ASTM E948、IEC 60904-8、IEC 60904-1進行測量。

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更新時間：2025-12-04
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品牌	其他品牌	產(chǎn)地類別	國產(chǎn)
應用領域	綜合

量子效率測試標準：符合CE標準。符合性：適用于根據(jù)ASTM E 1021-15、ASTM E948、IEC 60904-8、IEC 60904-1進行測量。

量子效率試驗目的：

Sciencetech PTS系統(tǒng)使用用戶友好的軟件進行SR、EQE、IQE和IV測量。該系統(tǒng)包括一個主氙弧燈、帶有自動順序分類濾光片的單色儀、一個穩(wěn)態(tài)太陽能模擬器AAA的級偏置光源（僅適用于PTS-2）測量電子設備、計算機和測量太陽能電池特性所需的軟件。該系統(tǒng)為用戶提供了一個不透光的樣品室，用于所有測量。屏蔽和不透光的測試區(qū)域外殼具有方便的可拆卸蓋子，允許從頂部、正面和側(cè)面進入。

應用：光伏太

特點：光譜范圍250-2500nm，可調(diào)光源，源測量單元，鎖定放大器，不透光樣品室，用戶可選擇偏壓，交流和直流測量模式，手動控制快門，SciPV軟件可控制系統(tǒng)。

Measurement Capabilities		PTS 1 SR (175-9203)	PTS 2 QE/IPCE (175-9204)	PTS 2 IQE (175-9205)
Current-Voltage (IV) Testing	Measures VOC , ISC, Rshunt, Pmax, efficiency %, and fill factor	-	Included	Included
Spectral Response (SR)*	250 - 2500 nm scanning range	Included	Included	Included
External Quantum Efficiency (EQE)	Incident photon to converted electron ratio (IPCE)	Included	Included	Included
AC and DC measurement mode	Modulated / Continuous measurement capability	Included	Included	Included
Internal Quantum Efficiency (IQE)	The ratio of charge carriers collected by the cell to the number of photons absorbed by the cell	----	----	Included 300 - 1100 nm

Technical Specifications

Configuration Description		PTS 1 SR (175-9203)	PTS 2 QE/IPCE (175-9204)	PTS 2 QE+IQE (175-9205)
Tunable Light Source	· 150 W Xenon short arc lamp, 1200 hour lifetime	•	•	•
	· 250 - 2500 nm tuning/scanning range (Xenon)	•	•	•
	· 1/4 m Czerny-Turner monochromator with an adjustable bandpass of 0.4 to 48 nm with 600 l/mm grating , 0.2-24 nm with 1200 l/mm grating	•	•	•
	· Motorized triple grating turret system (3 gratings included): · 1200 l/mm blazed at 250 nm · 1200 l/mm blazed at 500 nm · 600 l/mm blazed at 1000 nm	•	•	•
	· Adjustable beam size ( 0.5mm - 19 mm diameter with standard optics)	•	•	•
	· Includes hard coated order sorting filters	•	•	•
Bias Light Source	· 150 W Xenon short arc lamp, average lifetime 1200 hours	-	•	•
	· 25x25mm AAA, (ASTM E927-19) Solar Simulator		•	•
	· Includes mounted AM1.5G filter + additional filter slot	-	•	•
Reference Detector	· Broadband pyroelectric detector with quartz window, Element diameter: 5 mm	•	•	•
Reference Detector	· Calibrated range 250 - 2500 nm	•	•	•
Measurement System	· Source meter, maximum 30 W, 30 V, 1 A	•	•	•
	· Voltage accuracy 30 µV and current accuracy 10 pA	•	•	•
	· Measurement time period for 100 IV points is 20s	•	•	•
	· Voltage bias user settable ±10 V capability	•	•	•
	· Lock-in Amplifier	•	•	•
	· Chopper 4 - 200 Hz	•	•	•
	· Standard auto time constant feature	•	•	•
	· Temperature control (10-60 °C) (1)	Accessory Available	Accessory Available	Accessory Available
	· Ac and DC measurement mode	•	•	•
IQE Measurement System	· 50 mm integrating sphere	-	-	•
IQE Measurement System	· Internal quantum efficiency measurement determined from material reflectance measurement (hardware included) 300 - 1100nm range.	-	-	•
Sample Placement	· 50 × 50 mm simple sample spacer for proper placement of the sample under the monochromatic and bias light beam. Includes simple electrical connections.	•	•	•
Software and Interface	· Modern software written in (Windows 10/11 Operating System)	•	•	•
	· Compatible with Windows 10/11, 32/64bit	•	•	•
	· Data files and automation log exportable as ASCII	•	•	•
	· Pre-configured and tested control computer included	•	•	•
	· Built in microcontroller switches and monitors signals automatically	•	•	•
	· 1 USB port	•	•	•
	· 1 IEC 60320 C14 power entry inlet	•	•	•
Compliance	· Intended for use in measurements according to ASTM E 1021-15 , ASTM E948, IEC 60904-8, IEC 60904-1	•	•	•
Power system	· Single phase, configurable for 230 VAC, 50 Hz or 110 VAC, 60 Hz	•	•	•

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量子效率

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