PC1
PC1 is a compact benchtop photon counting spectrofluorimeter for research applications demanding the highest sensitivity.
PC1 optical design and automatic instrument control are state-of-the-art for steady-state fluorescence measurements.
特点
Fully Automated for Steady-State Applications
- Corrected excitation and emission spectra
- Polarization (anisotropy) measurements
- Slow and fast kinetics
- Synchronous luminescence spectra
- Intensity measurements at fixed wavelengths
- Dual-wavelength excitation (emission) ratiometric measurements
User-Friendly Software
PC1 includes Vinci – Multidimensional Fluorescence Spectroscopy, a powerful software package that provides several ready-to-use routines for reliable, user-friendly acquisition of complex fluorescence data:
- Spectra (excitation, emission, synchronous, time-resolved and polarization)
- Measurements at fixed wavelengths (intensity and polarization)
- Measurement of kinetics
- Time-resolved measurements (lifetimes and rotational correlation times)
User-Defined Acquisition Protocols
One-dimensional and multi-dimensional data acquisition with user defined protocols. The user can select any of the following experimental combinations:
- Fluorescence Intensity
- Polarization/Anisotropy
- Ratiometric Measurements
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- Excitation (Emission) Wavelength and/or any of the following:
- Emission (Excitation) Wavelength
- Sample Concentration, pH, Pressure & Temperature
Key Features
- A compact footprint and short optical pathlength for maximum sensitivity and efficient light coupling into the sample
- T-format and parallel beam design for fast and precise polarization measurements
- Full automation of instrument components including: cuvette holder, polarizers, shutters, filterwheel, monochromators and stirrers
- PC-controlled integration of temperature bath, titrator, stopped-flow apparatus and pressure pump
- Fast kinetic measurements with one millisecond resolution in photon counting mode
- 80 MHz pre-amplifier discriminators delivering linearity up to eight million counts per second on each channel
- Upgradable for time-resolved measurements with picosecond resolution