Chapter 8 Specifications and Standards
8.1 Specifications
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Nikon Microscopes J-FL 50i55i Epi-fluorescence Attachment
Model J-FL 50i55i Epi-fluorescence Attachment
Optical system Infinity-corrected CF optical system
Variable intermediate magnification: 1X
Fluorescent turret Manual quadruple turret
Field diaphragm
Manual (
φ
1 to 20 mm)
ND filter Manual, 3 filters (curved type filters ND4, ND8, ND16)
Shutter Manual (front-operated)
Compatible lamp
housing
Hg, Xe, centered halogen (incompatible with precentered type)
Operating conditions
Temperature: 0 to 40
°
C
Humidity: 85% RH max. (no condensation)
Altitude: 2000 m max.
Degree of pollution: Degree 2
Installation: Category II
Electric shock protection class: Class I
Indoor use only
Transport/storage
conditions
Temperature: -20 to 60
°
C
Humidity: 90% RH max. (no condensation)
Weight Approx. 2 kg