产品详情
QE Pro-Raman+光谱仪是专为785拉曼测量设计的预配置系列光谱仪，拉曼位移可覆盖150-3000 cm-1。搭配探头覆盖范围是150-3000 cm-1或者0-3000 cm-1只使用光谱仪。
QE Pro-Raman+光谱仪采用镀金镜面和后薄的FFT-CCD探测器，即使在长时间集成时也能提供低噪音。QE Pro-Raman光谱仪能够从微弱的拉曼信号中捕捉到尖峰，这使得它成为化学物质、药物、非法药物、爆炸物和有机材料拉曼分析的不错选择。
785 nm的拉曼激发配置QE Pro-Raman+增强了光学平台，提供了更高的灵敏度，使用户能够检测到更弱的拉曼信号。
产品一览
- 便携式—占地面积小，重量轻
- 灵敏度—高量子效率光学设计
- 强大—信噪比可达1000:1(单次采集)
- 拉曼位移—150-3000 cm-1（搭配探头）或者0-3000 cm-1（仅光谱仪）
- 稳定—制冷型探测器允许弱光检测和大积分时间
参数规格
选择具体型号以查看完整参数
Spectroscopy:
- Raman Shift:
- 0cm(-1) - 3000cm(-1)
- Optical Resolution:
- 11 cm-1 FWHM (typical)
- Integration Time:
- 8ms - 3600s
- Dynamic Range:
- ~85000:1
- Input Fiber Connector:
- SMA 905
- Onboard Memory:
- 15000 spectra
- Signal to Noise Ratio:
- 1000:1 (single acquisition)
Detector:
- Entrance slit:
- 50 µm
- Quantum Efficiency:
- 90% (peak)
Electronics:
- Power Requirement:
- Supply voltage: 4.5 – 5.5 V
- Strobe Functions:
- continuous and single strobe
Communications:
- Wired:
- USB 2.0
480 Mbps (USB 1.1 compatible)
RS-232 (5-wire)
Environmental:
- Humidity:
- ≤ 90% 不结露
- Operating Temperature:
- 0 °C – 50 °C
Physical:
- Dimensions:
- 182 mm (7.17 in.) x 110 mm (4.33 in.) x 47 mm (1.85 in.)
- Weight:
- 1.15 kg (2.6 lbs.)
power supply: 0.45 kg (1 lb.)