Fluorescence spectrophotometers are designed to detect and quantify fluorophores. These are fluorescent molecules that, when exposed to light in a fluorescence spectrophotometer, absorb photons at a characteristic wavelength. Subsequently, they then emit photons at a different and slightly longer characteristic wavelength. Fluorescence spectrophotometers contain excitation and emission filters for using different fluorophores. Monitoring the activities of molecules labeled with fluorophores is crucial to many kinds of experiments in cell biology, molecular biology and genetics, pharmaceuticals, and forensics, among many others. Emitted light may be detected by photomultiplier tubes or photodiodes within the spectrofluorometer, depending on the model. In addition, users of spectrofluorometers now have a wide range of high-tech fluorophores from which to choose to complement the features of a fluorometer, also referred to as fluorimeter. Modern fluorometers and fluorimeters are capable of detection as low as 1 part per trillion.
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Select up to 5 products from below to compare or request more information.
- Light Source: Xenon Flash Lamp
- Wavelength Range: Inquire
- Wavelength Accuracy: Inquire
- Scanning Speed: 80 points/sec
BERTHOLD TECHNOLOGIES GmbH & Co. KG
- Light Source: Tungsten halogen lamp
- Wavelength Range: 340 to 700 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
- Light Source: Pulsed Xenon Lamp
- Wavelength Range: 190 to 1100 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
- Light Source: Pulsed Xenon Lamp
- Wavelength Range: 190 to 650 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
- Light Source: Pulsed Xenon Lamp
- Wavelength Range: 190 to 850 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Edinburgh Instruments Ltd (Photonics Division)
- Light Source: 450W Ozone free Xenon Arc Lamp, Nanosecond Flashlamp, Microsecond Flashlamp
- Wavelength Range: Inquire
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Edinburgh Instruments Ltd (Photonics Division)
- Light Source: EPLs (Picosecond Pulsed Diode Lasers), EPLEDs (Picosecond Pulsed LEDs)
- Wavelength Range: 200 to 1700 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Edinburgh Instruments Ltd (Photonics Division)
- Light Source: Nanosecond Pulsed Flash Lamp
- Wavelength Range: Inquire
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Edinburgh Instruments Ltd (Photonics Division)
- Light Source: Pulsed Xenon Flash Lamp, Nanosecond Pulsed Flash Lamp
- Wavelength Range: Inquire
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Hitachi High Technologies America, Inc.
- Light Source: 150 W Self-Deozonating Xenon Lamp
- Wavelength Range: 220 to 730 nm (up to 800 nm using optional detector)
- Wavelength Accuracy: +/-3.0 nm
- Scanning Speed: 60 to 12,000 nm/min
Hitachi High Technologies America, Inc.
- Light Source: 150 W Xenon Lamp with Self-deozonating Lamp Compartment
- Wavelength Range: 200 to 750 nm (Extendable to 900 nm with optional detector)
- Wavelength Accuracy: 1 nm
- Scanning Speed: 30 to 60,000 nm/min
- Light Source: 150 W Xenon Arc Lamp (Ozone Free Vertically Mounted)
- Wavelength Range: 240 to 630 nm (Excitation), 210 to 620 nm (Emission), 230 to 800 nm (Scanning)
- Wavelength Accuracy: +/-1 nm
- Scanning Speed: 500 nm/sec
- Light Source: 450 W Xenon Lamp
- Wavelength Range: 200 to 1000 nm
- Wavelength Accuracy: 0.5 nm
- Scanning Speed: 150 nm/sec
- Light Source: Ozone-free Xenon Lamp
- Wavelength Range: 200–950 nm
- Wavelength Accuracy: +/- 0.5 nm
- Scanning Speed: up to 80 nm/second
- Light Source: 450 W Xenon Lamp
- Wavelength Range: 0 to 1300 nm
- Wavelength Accuracy: 0.2 nm
- Scanning Speed: 150 nm/sec
- Light Source: Xe Lamp with Shielded Lamp Housing, 150 W
- Wavelength Range: 200 to 850 nm (Excitation), 200 to 1010 nm (Emission)
- Wavelength Accuracy: +/- 1.0, 1.5 or 2.0 nm
- Scanning Speed: 20 to 60,000 nm/min (Excitation), 20 to 120,000 nm/min (Emission)
- Light Source: USB-LS-395 LED Light Source
- Wavelength Range: 360 to 1100 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
- Light Source: USB-LS-450 Pulsed Blue LED Light Source
- Wavelength Range: 360 to 1100 nm
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
- Light Source: 150 W xenon arc lamp
- Wavelength Range: 180 to 800 nm, 1700 or 2600 nm
- Wavelength Accuracy: better than 0.125 nm
- Scanning Speed: up to2000 nm/min
- Light Source: 75 W xenon arc lamp
- Wavelength Range: 180 to 800 nm, 1700 or 2600 nm
- Wavelength Accuracy: better than 0.125 nm
- Scanning Speed: up to 2000 nm/ min
- Light Source: 150 W xenon arc lamp and 75 W Xe lamp
- Wavelength Range: 200 to 800 nm
- Wavelength Accuracy: better than 0.125 nm
- Scanning Speed: up to 1000 scans/sec
- Light Source: 450 W xenon arc lamp and 75 W Xe lamp
- Wavelength Range: 200 to 800 nm
- Wavelength Accuracy: better than 0.125 nm
- Scanning Speed: up to 1000 scans/sec
Optical Building Blocks Corporation
- Light Source: Pulsed xenon (1 us)
- Wavelength Range: 200 to 2000 nm (excitation) 185 to 680 nm, optional to 900 nm (emission)
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Optical Building Blocks Corporation
- Light Source: Pulsed xenon (1 µs pulse, 150 KW peak power, 2.5 to 500 Hz)
- Wavelength Range: 185 to 900 nm
- Wavelength Accuracy: 0.1 nm
- Scanning Speed: 500 nm per sec
Photon Technology International, Inc.
- Light Source: Short Time Pulsed Nitrogen Laser, Pumping Nitrogen Dye Laser
- Wavelength Range: 185 to 680 nm (Emission), 360 to 990 nm (Excitation)
- Wavelength Accuracy: +/- 1 nm
- Scanning Speed: < 30 sec typ.
Photon Technology International, Inc.
- Light Source: Pulsed Xenon Flash Lamp
- Wavelength Range: 185 to 650 nm (Emission)
- Wavelength Accuracy: +/- 0.25 nm
- Scanning Speed: 2 to 100 points/sec
Photon Technology International, Inc.
- Light Source: High Efficiency Continuous Xenon Arc Lamp
- Wavelength Range: 180 to 680 nm (Emission)
- Wavelength Accuracy: +/- 0.25 nm
- Scanning Speed: 50,000 points/sec to 1 point/100 sec
Photon Technology International, Inc.
- Light Source: High Efficiency Continuous Xenon Arc Lamp
- Wavelength Range: 500 to 1700 nm
- Wavelength Accuracy: +/- 0.25 nm (excitation) and +/- 0.5 nm (emission)
- Scanning Speed: Inquire
Photon Technology International, Inc.
- Light Source: High Power Continuous Xenon Arc Lamp
- Wavelength Range: 300 to 1700 nm
- Wavelength Accuracy: +/- 1 nm (excitation) and +/- 2 nm (emission)
- Scanning Speed: Inquire
Photon Technology International, Inc.
- Light Source: High Efficiency Continuous Xenon Arc Lamp
- Wavelength Range: 185 to 680 nm (Emission)
- Wavelength Accuracy: +/- 0.25 nm
- Scanning Speed: 1000 points/sec to 1 point/100 sec
Photon Technology International, Inc.
- Light Source: Xenon Arc Lamp
- Wavelength Range: 290 to 650 nm (Excitation)
- Wavelength Accuracy: +/- 1 nm
- Scanning Speed: Inquire
Photon Technology International, Inc.
- Light Source: LED
- Wavelength Range: 260 to 670 nm (Excitation), 185 to 680 nm (Emission)
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Photon Technology International, Inc.
- Light Source: Nitrogen / Dye Laser
- Wavelength Range: 360 to 990 nm (Excitation), 185 to 680 nm (Emission)
- Wavelength Accuracy: Inquire
- Scanning Speed: < 30 sec typ.
- Light Source: 150W Xenon Lamp
- Wavelength Range: 220 to 900 nm
- Wavelength Accuracy: +/- 1.5 nm
- Scanning Speed: 3000 to 5500 nm/min
- Light Source: High Power Xenaon Flash Lamp
- Wavelength Range: 185 to 680 nm (optional to 900 nm)
- Wavelength Accuracy: +/- 1 nm
- Scanning Speed: 0.2 to 60 points/sec
Inquire
- Light Source: Three Sets of Light Emitting Diodes (optionally Four Sets)
- Wavelength Range: 455 to 735 nm (depending on light source)
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Inquire
- Light Source: Three Sets of Light Emitting Diodes
- Wavelength Range: Inquire
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
Inquire
- Light Source: Inquire
- Wavelength Range: Inquire
- Wavelength Accuracy: Inquire
- Scanning Speed: Inquire
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Select up to 5 products from above to compare or request more information.
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