10.06.2013 Views

Kimia Analitik Adam Wiryawan.pdf

Kimia Analitik Adam Wiryawan.pdf

Kimia Analitik Adam Wiryawan.pdf

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Gambar 9.19. Sistim dispersi pada monokromator dengan prisma<br />

(c) Difractions Gratings<br />

Dispersi kontan dengan panjang gelombnag yang lebih besar daripada yang biasa<br />

digunakan.<br />

Gambar 9.20. Sistim dispersi pada monokromator dengan grating<br />

9.5.5 Kuvet<br />

(a) Gelas<br />

Umum digunakan (pada 340-1000 nm)<br />

Biasanya memiliki panjang 1 cm (atau 0,1, 0,2 , 0,5 , 2 atau 4 cm)<br />

(b) Kwarsa<br />

mahal, range (190-1000nm)<br />

(c) Cell otomatis (flow through cells)<br />

70

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!