Absolute PL quantum yield spectrometer
The C9920-03G;Absolute quantum yield spectrometer employs the PL (photoluminescence) method to measure absolute quantum yields quick and accurately.
Their setup comprises an excitation light source, monochromator, an integrating sphere capable of nitrogen gas flow and a CCD spectrometer for detecting the whole spectral range simultaneously. The dedicated software keeps operation easy. Two sample holders are available for thin films, powders and cuvettes holding liquid samples. This allows for the use of the C9920-03G system in various fields like industry, biological and academic research.
|PL measurement Wavelength range||400 nm to 1100 nm|
|Monochromatic light source：Light source||150 W Xenon light source|
|：Excitation wavelength||375 nm to 1000 nm|
|：Bandwidth||Approx. 2 nm to 5 nm (Varies with slit)|
|：Degradation prevention of the sample by light||Excitation light interception by the mechanical shutter|
|：Excitation wavelength control||Automatic control|
|Multichannel spectroscope：Measurement wavelength range||350 nm to 1100 nm|
|：Wavelength resolution||< 2.5 nm|
|：Number of photosensitive device channels||1024 ch|
|：Device cooling temperature||-15 ˚C|
|：AD resolution||16 bit|
|：Spectroscope optical arrangement||Czerny-Turner type|
|：Fiber type||Bundled fiber (1.5 m)|
|：Fiber receiving area||Φ1 mm|
|Sample holder (Option)：Thin film||Using Laboratory dish without caps (5 peices) A10095-01 (not including a substrate)|
|：Powder||Using Laboratory dish with caps (5 peices) A10095-03|
|：Solution (room temperature)||Using Alignment tool for liquid measurement A10104-01|
|：Solution (low temperature)||-196 ˚C (77 K), using Sample holder for low temperature A11238-01|
|：Temperature control||RT(Room temperature) to +300 ˚C, using Sample holder for temperature control A13924-03 with Controller for temperature control C13923-01|
|Sample case (Option)：Powder||Using Laboratory dish with caps (5 peices) A10095-03|
|：Solution (room temperature)||Using Side-arm cell (3 sets) A10095-02|
|：Solution (low temperature)||-196 ˚C (77 K), using Sample tube for low temperature measurement (5 pieces) A10095-04|
|Measurement items||PL quantum yield
Fluorescent materials luminance efficiency measurement (quantum yield x absorption)
Excitation wavelength dependence of quantum yield (-02G, -03G)
PL spectrum (peak wavelength, FWHM)
PL excitation spectrum (-02G, -03G)
Color measurement (chromaticity, color temperature, color rendering index, etc.)
Self-absorption correction (Optics for transmission and fluorescence measurement A11238-03 is required)
It looks like you’re in the . If this is not your location, please select the correct region and country below.
You're headed to Hamamatsu Photonics website for U.K. (English). If you want to view an other country's site, the optimized information will be provided by selecting options below.
For modern websites to work according to visitor’s expectations, they need to collect certain basic information about visitors. To do this, a site will create small text files which are placed on visitor’s devices (computer or mobile) - these files are known as cookies when you access a website. Cookies are used in order to make websites function and work efficiently. Cookies are uniquely assigned to each visitor and can only be read by a web server in the domain that issued the cookie to the visitor. Cookies cannot be used to run programs or deliver viruses to a visitor’s device.
Cookies do various jobs which make the visitor’s experience of the internet much smoother and more interactive. For instance, cookies are used to remember the visitor’s preferences on sites they visit often, to remember language preference and to help navigate between pages more efficiently. Much, though not all, of the data collected is anonymous, though some of it is designed to detect browsing patterns and approximate geographical location to improve the visitor experience.
Certain type of cookies may require the data subject’s consent before storing them on the computer.
This website uses two types of cookies:
There are two ways to manage cookie preferences.
If you wish to restrict or block web browser cookies which are set on your device then you can do this through your browser settings; the Help function within your browser should tell you how. Alternatively, you may wish to visit www.aboutcookies.org, which contains comprehensive information on how to do this on a wide variety of desktop browsers.
Occasionally, we may use internet tags (also known as action tags, single-pixel GIFs, clear GIFs, invisible GIFs and 1-by-1 GIFs) at this site and may deploy these tags/cookies through a third-party advertising partner or a web analytical service partner which may be located and store the respective information (including your IP-address) in a foreign country. These tags/cookies are placed on both online advertisements that bring users to this site and on different pages of this site. We use this technology to measure the visitors' responses to our sites and the effectiveness of our advertising campaigns (including how many times a page is opened and which information is consulted) as well as to evaluate your use of this website. The third-party partner or the web analytical service partner may be able to collect data about visitors to our and other sites because of these internet tags/cookies, may compose reports regarding the website’s activity for us and may provide further services which are related to the use of the website and the internet. They may provide such information to other parties if there is a legal requirement that they do so, or if they hire the other parties to process information on their behalf.
If you would like more information about web tags and cookies associated with on-line advertising or to opt-out of third-party collection of this information, please visit the Network Advertising Initiative website http://www.networkadvertising.org.
We use third-party cookies (such as Google Analytics) to track visitors on our website, to get reports about how visitors use the website and to inform, optimize and serve ads based on someone's past visits to our website.
You may opt-out of Google Analytics cookies by the websites provided by Google:
We inform you that in such case you will not be able to wholly use all functions of our website.