PTI RatioMaster is the most comprehensive system for measuring intracellular calcium, sodium, magnesium ion concentrations or pH and membrane potential. PTI Ratiomaster includes all the tools required for data acquisition, analysis and calibration of intracellular dyes or intrinsic fluorophores.


Modular Research Steady-State and Lifetime Fluorescence Systems The PTI QuantaMaster™ 8000 series of steady state, lifetime, and lifetime spectrofluorometers offer the worlds highest sensitivity specification, plus many unique benefits.


The Nanolog® series of spectrofluorometers are specifically designed for research in nanotechnology and the frontiers of nanomaterials. Based on the world-wide proven technology of the FluoroLog®, the NanoLog® detects fluorescence in the near-IR from 800 to 1700 nm (optional multi-channel detection to 2 µm, single-channel detection to 3 µm), with visible and UV options possible. With the NanoLog® comes specially designed software ideal for classifying SWNTs, performing energytransfer calculations, and saving custom routines and instrument layouts. A complete spectrum can be scanned as fast as a few milliseconds, and a full excitation-emission matrix scan can be taken in as little as seconds. Nanolog - Perfect for quantum dots, too!


Water Raman signal-to-noise ratio: 16000:1 (6000:1 FSD) Photon Counting for Ultimate Sensitivity Fast Scanning capability - up to 80 nm/second Powerful FluorEssence™ software for Windows® Method Files to recall complete experiment parameters Time-correlated single-photon counting (TCSPC) accessory for lifetime determinations Phosphorimeter accessory for long-lived luminescence determinations


The Fluorolog®-3 is a unique, modular system which allows the researcher to interchange a versatile range of accessories to correspond perfectly with the characteristics of a given sample. From analysis of steady-state or molecular dynamics to IR probes, the Fluorolog®-3 comes equipped with a wide range and limitless configuration of accessories to enhance the accuracy and speed of your application.


PTI EASYRATIOPRO FLUORESCENCE CALCIUM IMAGING PTI EasyRatioPro is the most comprehensive system for measuring intracellular calcium, sodium, magnesium ion concentrations or pH and membrane potential. PTI EasyRatioPro includes all the tools required for image acquisition, analysis and calibration of intracellular dyes or intrinsic fluorophores.


DUETTA FLUORESCENCE AND ABSORBANCE SPECTROMETER Duetta Fluorescence and Absorbance Spectrometer 2 in 1 Fluorescence and Absorbance Spectrometer From the global leaders in fluorescence comes a new bench-top instrument and a new concept for analytical molecular spectroscopy.


The DeltaPro has taken the complexity of time-correlated single photon counting (TCSPC) and made it simple and affordable so that any lab can exploit the power of fluorescence dynamics using TCSPC. This system enables the seamless measurement of luminescence lifetimes from picoseconds to 1 second, using our DeltaHub timing electronics. The DeltaPro takes advantage of interchangeable pulsed laser-diode and LED light-sources. The NanoLED and DeltaDiode range of sources cover discrete emission wavelengths from 250 nm to the near-IR and enables measurement of lifetimes from ps to µs. By simply adding a SpectraLED source to the system, lifetimes of µs to 1 second can be measured. Lifetimes ranging over 11 orders of magnitude measured with one compact system. The DeltaPro system is modular. The DeltaPro system can easily be upgraded to incorporate motorized devices, such as automated focusing and motorized polarizers through the F-Link spectrometer bus.


The DeltaFlex TCSPC system is one of our Delta series of next generation TCSPC lifetime instrumentation. The DeltaFlex offers the ultimate in flexibility: Firstly, this system is designed for the measurement of luminescence lifetimes ranging over 11 orders of magnitude, without the need to change cables or cards. The heart of the system is the DeltaHub timing electronics, which offers nearly lossless counting and allows for the measurement of lifetimes from 25ps to 1 second. Comprised of our high repetition rate sources, high speed detectors and ultra-low deadtime electronics, the DeltaFlex enables fast and efficient acquisition of lifetime data.


Aqualog® is the only instrument to simultaneously measure both absorbance spectra and fluorescence Excitation-Emission Matrices. EEMs are acquired up to a 100 times faster than with other instruments. Dedicated software automates traceable Quinine Sulfate Unit calibration and correction of inner-filter effects and Rayleigh and Raman scattering lines, enabling rapid export to modeling algorithms like PARAFAC. Aqualog now offers new deep UV absorbance and fluorescence excitation from 200 nm, in addition to a fully automated sample queue tool to facilitate continuous data acquisition, analysis and export for immediate multivariate analysis with the Solo™