Photon Technology International(USA)(Model : QuantaMaster 40)
 
 

1983³â¿¡ ¼³¸³µÈ PTI»ç´Â Photoluminescence ºÐ¾ß¿¡¼­ °¡Àå ¿À·¡µÈ ¿ª»ç¸¦ °¡Áö°í ÀÖ´Â Çü±¤ºÐ±¤±¤µµ°è Àü¹® ¾÷ü·Î ÃÖ»óÀÇ ¼º´ÉÀ» Áö´Ñ ´Ù¾çÇÑ ¸ðµ¨µéÀ» Àü¼¼°è ½ÃÀå¿¡ ¼±º¸ÀÌ°í ÀÖ½À´Ï´Ù.

À̹ø newsletter¿¡¼­´Â PTI»çÀÇ ´Ù¾çÇÑ ¸ðµ¨ Áß Steady-state(Continuous Excitation)¿¡ °¡Àå ÀûÇÕÇÑ QuantaMaster 40 ¸ðµ¨À» ¼Ò°³ µå¸³´Ï´Ù.

QuantaMaster series´Â ¸ðµâÈ­ ±¸¼ºÀ¸·Î µÇ¾î ÀÖ¾î, °í°´´ÔµéÀÇ ´Ù¾çÇÑ ¿¬±¸ºÐ¾ß¿¡ ÃÖÀûÀÇ ±¸¼ºÀ¸·Î »ç¿ëÇÏ½Ç ¼ö ÀÖÀ¸¸ç, ¾÷°è ÃÖ°í ¼öÁØÀÇ Ssensitivity(10000:1 or Better)¸¦ ±¸¿¬ÇÏ¿© Á¤È®ÇÏ°í Á¤¹ÐÇÑ °á°ú°ªÀ» ¾òÀ¸½Ç ¼ö ÀÖ½À´Ï´Ù.

ÀÀ¿ëºÐ¾ß
1. Biology(protein, DNA, Membranes, FRET)
2. Chemistry
3. Fluorescence Microscopy and Remote sensing
4. Fluorescent probes/sensors
5. Environmental
6. Materials Science :
- Nanoparticles
- Semiconductors
- Classes and Ceramics
- Chemistry(organic, inorganic)
- Luminescent sensors

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 Detection Limit  160 attomolar fluorescein in 0.1 M NaOH
 Signal to Noise Ratio  10,000 : 1 or better
 Data Acquisition Rate  50,000 points/sec. to 1 point/100 sec
 Emission Range  185nm to 680nm (optional to 900nm)
 Light source  High efficiency continuous Xenon arc lamp
 Focal length  200mm
 Bandpass  0 to 24nm continuously adjustable (manual slits)
 0 to 32nm (computer-controlled slits)
 Wavelength Accuracy  +/-0.5nm
 Wavelength Resolution  0.06nm