CEA-Light (Zhongjiao Jinyuan)
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| Brand | CEA-Light (Zhongjiao Jinyuan) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Model Variants | CEL-PEO40 (100 mL), CEL-PEO60 (250 mL) |
| Quartz Window Diameter | 40 mm / 60 mm |
| Electrode Ports | 2–8 configurable |
| Sealing | DIN-flange vacuum-tight |
| Sample Port | Integrated liquid sampling valve |
| Gas Inlet/Outlet | Dual standard VCR or Swagelok-compatible ports |
| Compatibility | Designed for integration with CEL-SPH2N H₂-evolution photoreactor platforms |
| Interface Standard | Ground-glass joint (19/22) on offline variants (CEL-PEO40L/PEO60L) |
| Vacuum Rating | ≤5 × 10⁻³ mbar (with appropriate pump and gasket) |
| Brand | CEA-Light (Zhongjiao Jinyuan) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Category | Domestic |
| Model | CEL-QPCE2030 QE/IPCE System for Multi-Junction Thin-Film Photovoltaics |
| Light Source Type | Broadband Continuous Xenon Arc Lamp with Spectral Homogenization |
| Illumination Mode | External Illumination Configuration |
| Spectral Range | 200–1700 nm |
| Wavelength Resolution | ≥1 nm adjustable step size |
| Scan Mode | Fully Automated Monochromator-Based Sequential Scanning |
| Repeatability | <0.3% (short-circuit current, J<sub>sc</sub>) |
| Bias Light Options | Up to Two Independent Bias Sources (Xenon or Halogen), Each with Motorized Filter Wheel (3 Short-Pass + 4 Long-Pass Imported Interference Filters) |
| Bias Voltage Range | ±3 V, Setting Accuracy: ±1 mV |
| Chopping Frequency | 5–1000 Hz |
| Temperature-Controlled Stage | 5–40 °C (±0.5 °C stability, optional) |
| Monochromator Focal Length | 300 mm (standard), 150 mm (optional) |
| Detection Method | Lock-in Amplifier-Coupled Low-Noise Current Measurement with Background Subtraction and Drift Compensation |
| Sample Compatibility | Single-, Dual-, Triple-, and Multi-Junction Thin-Film PV Devices (including GaInP/GaAs/Ge, Perovskite/Si, CIGS-based tandems) |
| Compliance | Designed to support ASTM E1021, IEC 60904-8, IEC 60904-9, and ISO 18592 test protocols |