Lifetime upgrade kit for PTI QuantaMaster

QM-Upgrade Kit

Specifications

	Excitation source*
	Light source		Laser Diode Heads (LDH)		Pulsed LEDs (PLS)
	Wavelengths		375 - 510 nm, 530 nm, 635 - 900 nm		255 - 600 nm
	Repetition rate		up to 40 MHz (optional 80 MHz)		up to 40 MHz
	Pulse width		60 - 500 ps		400 ps - 1 ns

	Detectors
	Type*		PMA Photomultiplier assembly
	Spectral range		185 - 650 nm		185 - 820 nm
	Dark counts (20°C, typ. value)		< 50 cps		< 900 cps
	Transit time spread (FWHM, typ. value)		200 ps

	TCSPC Data Acquisition
	Type		TimeHarp 200		PicoHarp 300		NanoHarp 250
	Time resolution (bin width)		< 40 ps		4 ps		4 ns or 32 ns (selectable)
	Dead time		< 350 ns		< 95 ns		< 8 ns
	Number of time channels		up to 4096		up to 65536		up to 262144
	Time range		150 ns to 4.5 µs		260 ns to 33 µs		up to 1.04 ms resp. 2.15 s (depending on selected time resolution)

	Software features (FluoFit)
	Fitting algorithm		nonlinear least squares fitting (Marquardt-Levenberg, Monte Carlo, manual parameter variation), iterative reconvolution, global fitting for all models
	Fitting models		exponential decay up to 4th order, lifetime distributions (Gaussian, Lorentzian, Stretched Exponential), anisotropy (up to 4th order exponential decay model)
	Error analysis		χ2, distribution and autocorrelation of weighted residuals, Asymptotic Standard Errors (ASE), Support Plane Analysis and Bootstrap

	Operational & Electrical
	Operating environment		PC Pentium class, 2 GHz, 512 MB memory with Windows 2000/XP
	Power requirements		110/230 V, 50/60 Hz
* lasers, different detectors and cooling available upon request

All Information given here is reliable to our best knowledge. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications and external appearances are subject to change without notice.
© PicoQuant GmbH, 1998 - 2012