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Photon Technologies International QuantaMaster™

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QuantaMaster™

The QuantaMaster™ fluorescence spectrofluorometer series from Photon Technology International offers high performance and the flexibility of PTI's modular "Open Architecture" design. So whether you’re working in biology, medicine, physical or material science, measuring proteins, DNA, FRET and others, the QuantaMaster™ 40 spectrofluorometer is the instrument for you!

We have four standard QuantaMaster™ systems in the series and because each instrument is modular, you can adapt your spectrofluorometer to the demands of your research and expand your applications with our many accessories and system enhancements. Our sales representatives are happy to help you customize your fluorescence system to fit your specific requirements.

Models

QuantaMaster™ 40
Attributes

This model was added by: LabWrenchEditor

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Additional Specifications Detection Limit:
460 attomolar fluorescein in 0.1 M NaOH
Signal to Noise Ratio:
10,000:1 or better (350 nm excitation, 5 nm spectral bandpass, 1 s integration time)
Data Acquisition Rate:
50,000 points/sec. to 1 point/100 sec
Inputs:
4 analog (+/- 10 volts)
2 photon counting (TTL)
1 analog reference channel (+/- 10 volts)
2 TTL
Outputs:
2 analog (+/- 10 volts)
2 TTL
Emission Range:
185 nm to 680 nm (optional to 900 nm)
Light Source:
High efficiency continuous Xenon arc lamp
Monochromators:
Czerny-Turner design
Focal Length:
200 mm
Excitation Grating:
1200 line/mm 300 nm blaze
Emission Grating:
1200 line/mm 400 nm blaze
Optional Grating:
75 to 2400 line/mm and holographic models available
Bandpass:
0 to 24 nm, continuously adjustable (computer control available)
Wavelength Accuracy:
+/- 0.5 nm
Wavelength Resolution:
0.06 nm
Detection:
Photon counting/analog
System Control:
Computer interface with spectroscopy software
Dimensions:
38 x 30 inches

QuantaMaster™ 50
Attributes

This model was added by: LabWrenchEditor

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Additional Specifications Sensitivity:
Singlet oxygen generated by 0.1 µM rose bengal in MeOH
Light Source:
High efficiency continuous Xenon arc lamp
Monochromators:
Czerny-Turner design
Focal Length:
200 mm
Excitation Grating:
1200 line/mm 300 nm blaze
Emission Grating:
600 line/mm 1250 nm blaze
Optional Grating:
75–1200 line/mm and holographic models available
Bandpass:
0–24 nm excitation, 0–48 emission, continuously adjustable (computer control available)
Wavelength Accuracy:
+/- 0.5 nm excitation, +/- 1.0 nm emission
Resolution:
0.06 nm excitation, 0.12 nm emission
InGaAs Detector:
500 to 1700 nm (900 or 2200 nm optional)
System Control:
Computer interface with spectroscopy software
QuantaMaster™ 60
Attributes

This model was added by: LabWrenchEditor

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Additional Specifications Sensivity:
10,000:1 or better
Light Source:
High power continuous Xenon arc lamp
Monochromators:
Czerny-Turner design
Focal Length:
200 mm
Excitation Grating:
1200 line/mm 300 nm blaze
Emission Grating:
600 line/mm 1250 nm blaze
Optional Grating:
75-2400 line/mm and holographic models available
Bandpass:
0–24 nm excitation, 0–50 nm emission, continuously adjustable (computer control available)
Wavelength Accuracy:
+/- 0.5 nm excitation, +/- 1.0 nm emission
Resolution:
0.06 nm excitation, 0.12 nm emission
Detector:
NIR PMT
Spectral Range:
300–1400 nm, 950–1400 nm, 300–1700 nm or 950 –1700 nm
System Control:
Computer interface, with spectroscopy sotware
QuantaMaster™ 80
Attributes

This model was added by: LabWrenchEditor

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Additional Specifications Signal to Noise Ratio:
6000:1 or better
Data Acquisition Rate:
1000 points/sec to 1 point/100 sec
Light Source:
High efficiency continuous Xenon arc lamp
Emission Range:
185 to 680 nm (optional to 900 nm)
Wavelength Range:
180 nm to 24 microns, continuously tunable (useful illumination wavelength range dependent on grating and lamp; useful detection wavelength range dependent on grating and photomultiplier tube)
Bandwidth:
0 to 24 nm, continuously adjustable (computer control available)
Wavelength Selection Speed:
< 2 milliseconds point-to-point
Resolution:
+/- 0.25 nm
Wavelength Accuracy:
+/- 0.25 nm
Light Delivery:
2 m Liquid Light Guide
System Control:
Computer interface with spectroscopy software

Features

QuantaMaster™ 40
Intensity Based Spectrofluorometer
  • Wavelength range 185 to 900 nm
  • 460 Attomolar sensitivity
  • 10:000 : 1 Signal to noise ratio

QuantaMaster™ 50
NIR with InGaAS Spectrofluorometer
  • Single Oxygen generated 1 ΜM Rose Bengal
  • 3000: 1 signal to noise

QuantaMaster™ 60
NIR with PMT Spectrofluorometer
Choose from:
950–1400 nm
300–1400 nm
950–1700 nm
300–1700 nm

QuantaMaster™ 80
High Speed Spectrofluorometer
  • FURA-2 Rmax/Rmin= 40 typ.
  • Up to 250 Ratios per second

Photos

  • QuantaMaster™ 40
  • QuantaMaster™ 50
  • QuantaMaster™ 60
  • QuantaMaster™ 80
QuantaMaster™ 40

QuantaMaster™ 40

Manuals and Resources

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Instrument Documents

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Founded in 1983 and public since 1987, Photon Technology International, Inc. (PTI) designs, manufactures and markets proprietary electro-optical instruments....

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Questions and Answers

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software re-installed, configuration issue

QuantaMaster 400. The issue is the hard drive died, so I had to reinstall the software (FelixGX). When I try to acquire spectra, the results don't look correct/like they did previously. I'm pretty sure that some of the configuration settings...

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