floroSENS Fluorescence Spectrometer

floroSENS Fluorescence Spectrometer

Ürün Kodu: floroSENS
 


FluoroSENS sistemi, hassaslık bakımından tek bir foton sayımı ile çok yönlü bir tezgah üstü florimetredir. Bununla birlikte, tamamen modüler bir tasarım, geniş bir aralıktaki ışık kaynakları, monokromatörler, numune tutucular ve mevcut detektörler ile konfigürasyon üzerinde tam kontrol sağlar. FluoroSENS sistemimiz ayrıca kararlı durumdan zaman çözümlü ölçümlere kolayca yükseltilebilir.

Ultimate Tek Foton Sayma Hassasiyeti
Spektral Düzeltme
Mükemmel Spektral Çözünürlük
UV'den NIR'ye geniş spektrum aralığı
Yöntem Şablonları ve Dosyaları
Örnek tutucular ve örnek yönetimi
Yüksek dinamik aralık

Excitation Source • 450 W continuous Xenon lamp
• Spectral range of 200-2500 nm
• Optical stability better than 0.1%
• User interchangeable bulb
Excitation and emission monochromators • 300 mm focal length Czerny-Turner design monochromators
• Wavelength accuracy of 0.2 nm
• Resolution up to 0.1 nm
Diffraction gratings • 1200 g/mm, 300 nm blaze grating in excitation monochromator
• 1200 g/mm, 500 nm blaze grating in emission monochromator
Sample chamber • Spacious and flexible sample chamber including, as standard:
- Beam splitter and calibrated silicon photodiode reference detector
- Sample holder on kinematic mount
- Cuvette holder for liquid samples
- Detector protection interlock on sample chamber access lid
- Excitation and emission channel automated order sorting filter changers
Detector • Red sensitivity (185-900 nm) single-photon counting photomultiplier included as standard with dark count rate at room temperature < 2000 counts per second
• Alternative blue sensitivity PMT option available (185-670 nm; dark count rate < 100 counts per second at room temperature)
Software Comprehensive and user-friendly software package providing full spectrometer control, automatic spectral corrections, performance monitoring and data acquisition, analysis and manipulation
functionality. Measurement modes include:
- Signal rates
- Excitation and emission spectra
- Synchronous spectra
- Excitation and emission mapping
- Synchronous mapping
- Anisotropy spectra
- Corrected spectra
- Electro-luminescence
- Quantum yields
- Transmission
Performance • Water Raman S/N: > 12,000:1
• Upgrading to double monochromators on excitation and emission will increase this to 30,000:1