Perkin Elmer Lambda 950: Difference between revisions
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[[file:perkinelmer.jpg|250px|thumb|right|PerkinElmer]] |
[[file:perkinelmer.jpg|250px|thumb|right|PerkinElmer]] |
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''' |
'''Device name:''' PerkinElmer - UV/VIS spektrometer |
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''' |
'''Model:''' LAMBDA 950 |
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''' |
'''Device responsibles:''' [[User:Stephan.Dottermusch|Stephan Dottermusch]], [[User:Raphael.Schmager|Raphael Schmager]] |
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''' |
'''Room:''' R203 |
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'''Wavelength range:''' 175 - 3300 nm |
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'''UV/Vis |
'''UV/Vis resolution:''' ≤ 0.05 nm |
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'''NIR |
'''NIR resolution:''' ≤ 0.20 nm |
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''' |
'''Dimensions (W x D x H):''' 1020 mm x 630 mm x 300 mm |
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== Short description == |
== Short description == |
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The LAMBDA 950 is a spectrometer for measuring the reflection, absorption und transmission of diffrenct samples in a wavelength range from 170nm bis 3300nm. |
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Das LAMBDA 950 ist ein Spektrometer mit dem Reflexion, Absorbtion und Transmission von Proben im Wellenlängenbreich von 170nm bis 3300nm gemessen werden können. Laut Hersteller eignet es sich für: "hochpräzise Messungen und für Anwendungen wie hochreflektierende und Antireflexionsbeschichtungen, Farbkorrektur Beschichtungen, Bandpasseigenschaften von UV, VIS und NIR Filter , und mehr". |
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A build-in InGaAs integrating sphere enables measurement of diffuse scattered light. |
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==Detailed description== |
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Most important rules first |
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a. When turning off the device wait for at least 10 minutes before turning it on again. Otherwise you will damage the lamps. |
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b. Always turn off the lamps if the device is not used for a while. If not used for a longer period, turn the device off completely! If someone has an appointment shortly after you – please coordinate. |
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Getting started |
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a. Turn on the device and turn on the computer; don’t start the software immediately. |
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b. Wait a few minutes before starting the software. Otherwise you might encounter problems during your measurement as the device could not properly set itself up. |
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c. A useful tool for setup is “manual control”. Here you can apply different settings for observing the changes in beam size, detector signal, make quick measurement as a single wavelength, etc. |
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Go to “Instruments”, click on “LAM950”, and select “Manual Control”. |
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d. Measurements are usually performed with “Scan”. |
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e. Always check the complete beam path. Are there obstacles? A lens? An iris? Is the reflection standard at the end installed? |
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Für die Messung ist zusätzlich eine Ulbricht-Kugel (InGaAs Sphere mit 150mm Durchmesser) eingebaut. |
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== Technische Doku == |
== Technische Doku == |
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Revision as of 14:46, 24 April 2017
Device name: PerkinElmer - UV/VIS spektrometer
Model: LAMBDA 950
Device responsibles: Stephan Dottermusch, Raphael Schmager
Room: R203
Wavelength range: 175 - 3300 nm
UV/Vis resolution: ≤ 0.05 nm
NIR resolution: ≤ 0.20 nm
Dimensions (W x D x H): 1020 mm x 630 mm x 300 mm
Short description
The LAMBDA 950 is a spectrometer for measuring the reflection, absorption und transmission of diffrenct samples in a wavelength range from 170nm bis 3300nm. A build-in InGaAs integrating sphere enables measurement of diffuse scattered light.
Detailed description
Most important rules first
a. When turning off the device wait for at least 10 minutes before turning it on again. Otherwise you will damage the lamps.
b. Always turn off the lamps if the device is not used for a while. If not used for a longer period, turn the device off completely! If someone has an appointment shortly after you – please coordinate.
Getting started
a. Turn on the device and turn on the computer; don’t start the software immediately.
b. Wait a few minutes before starting the software. Otherwise you might encounter problems during your measurement as the device could not properly set itself up.
c. A useful tool for setup is “manual control”. Here you can apply different settings for observing the changes in beam size, detector signal, make quick measurement as a single wavelength, etc.
Go to “Instruments”, click on “LAM950”, and select “Manual Control”.
d. Measurements are usually performed with “Scan”.
e. Always check the complete beam path. Are there obstacles? A lens? An iris? Is the reflection standard at the end installed?
Technische Doku
