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FluoroMax-3 v. 3.1 (6 Mar 2006)
Technical Specifications
11-2
Spectrofluorometer system
FluoroMax
®
-3 and FluoroMax
®
-P
The FluoroMax
®
-3 and FluoroMax
®
-P spectrofluorometers consist of components con-
trolled by the specialized software. The basic (standard) FluoroMax
®
-3 and Fluoro-
Max
®
-P spectrofluorometer systems contain of the following components:
Excitation Source
150-W xenon, continuous output, ozone-free lamp
Optics
All-reflective, for focusing at all wavelengths and precise imag-
ing for microsamples.
Dispersion
4.25 nm mm
–1
Monochromators
Single-grating excitation and emission spectrometers (standard).
Monochromators are
f
/3.5 Czerny-Turner design with classi-
cally-ruled gratings and all-reflective optics, using 1200-
grooves/mm gratings:
Resolution
0.3
nm
Maximum scan speed
200 nm s
–1
Accuracy
±0.5 nm
Step Size
0.0625–100 nm
Range
0–950 nm (physical)
Gratings
Excitation 330-nm
blaze
(220–600 nm optical range)
Emission
500-nm blaze (290–850 nm optical range)
Sample Module
The sample module also has a removable gap-bed assembly for
sampling accessory replacement.
Detectors
•
Calibrated photodiode for excitation reference correction
from 200–980 nm.
•
Emission detector is an R928P for high sensitivity in photon-
counting mode (180–850 nm). High voltage = 950 V, linear-
ity to 2 × 10
6
counts s
–1
, < 1000 dark counts s
–1
.
Sensitivity
Double-distilled, de-ionized, ICP-grade water-Raman scan
2500:1
S
/
N
at 397 nm, 5-nm bandpass, 1-s integration time,
background noise first standard deviation at 450 nm. 300 000
counts s
–1
using these conditions.
Excitation shutter
Computer-controlled
Integration time
0.001–160 s
Slit width
0–30 nm bandpass, continuously adjustable via host computer
Dimensions (in-
strument)
32.5" wide × 10.5" high × 19" long
82.6 cm wide × 26.7 cm high × 48.3 cm long
Summary of Contents for FluoroMax-3
Page 5: ...FluoroMax 3 v 3 1 3 Mar 2006 v 15 Declaration of Conformity 15 1 16 Index 16 1...
Page 6: ...FluoroMax 3 v 3 1 3 Mar 2006 vi...
Page 18: ...FluoroMax 3 v 3 1 3 Mar 2006 Introduction 0 12...
Page 36: ...FluoroMax 3 v 3 22 Feb 2005 System Description 2 8...
Page 96: ...FluoroMax 3 v 3 1 3 Mar 2006 Maintenance 6 12...
Page 156: ...FluoroMax 3 v 3 1 6 Mar 2006 Automated Polarizers 10 22...
Page 208: ...FluoroMax 3 v 3 1 6 Mar 2006 Bibliography 14 4...
Page 210: ...FluoroMax 3 v 3 1 6 Mar 2006 Declaration of Conformity 15 2...