McPherson INSTRUMENT CORP. - Analytical ... - ACS Publications

May 18, 2012 - McPherson INSTRUMENT CORP. Anal. Chem. , 1963, 35 (11), pp 88A–88A. DOI: 10.1021/ac60204a784. Publication Date: October 1963...
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Vacuum Ultra Violet Instrumentation . 5 METER S C A N N I N G V A C U U M

U.V.

LABORATORY, SEYA-NAMIOKA TYPE T A B L E OR C O N 5 0 L E — M O D E L

235

Many major advantages never before available in combination in a single instrument are now encompassed in the new McPherson Vacuum TT. V. Scanning Monochromator, Model 225. Outstanding features include: McPherson type optical system · Maximum flux density · Minimum polarization · Accurate automatic focus throughout the entire wavelength range · Effective use of large aperture gratings · Con­ venient inter-changeability with kmematically mounted gratings · Stationary entrance and exit slit positions · Stationary entrance and exit beams · Sine drive scanning mechanism · Veeder counter reading for actual wavelengths in Angstrom units at exit slit · Accurate synchronization between scanning and recording mechanism · Accurate wavelength determination from strip chart recorder · Easily adapted for film work.

.5 METER V A C U U M U.V. S C A N N I N S MONOCHROMATOR CZERNY-TURNER TYPE MODEL

2 METER

215

GRAZING

V A C U U M U.V. S C A N N I N G

INCIDENCE MONOCHROMATOR

MODEL 255

; 9»*" 2 METER

COMBINATION

SPECTROGRAPH AND SCANNING MODEL

VACUUM

'

1 METER NORMAL INCIDENCE MCPHERSON TYPE

VACUUMMODEL U.V. SCANNING MONOCHROMATOR 225

U.V.

MONOCHROMATOR

240

Assisting the scientists in such fields as Solid State Physics Τ her mo-Nuclear Reactions

Space Science Chemistry

Optics Rocketry

Mc Pherson 3 METER

HIGH

CZERNY-TURNER

RESOLUTION

TYPE VACUUM

MONOCHROMATOR—MODEL

U.V.

250

I N S T R U M E N T , 530

MAIN

STREET

ACTON. MASS.

Circle No. 205 on Readers' Service Card 88 A

·

ANALYTICAL CHEMISTRY

C O R P . COIonial

3-7733