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电 话: |
021-68610355 |
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021-68610355 |
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021-68610299 |
传 真: |
021-50353995 |
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万能型金相显微镜 Epiphot300 |
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The Rock Solid Answer to Your Research Needs
A model of technological integration, Nikon's EPIPHOT 300 combines the superb CF Infinity Corrected Optical System, with a matchless degree of operator comfort, and rock solid stability. Add to this a full range of photomicrographic capabilities, as well as scale imprinting, and you have a cutting-edge instrument providing the highest possible optical performance.
We think you will agree that the EPIPHOT 300 is more than the sum of its excellent parts. |
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Major Featares |
2.5x Zoom from 0.8x to 2x
Changes in magnification are simultaneously applied to both observation and photomicrography. The zoom dial click-stops at 1.0, 1.25, 1.5 magnifications, allowing you to change magnifications without removing your eye from the specimen
(EPIPHOT 300U only).
Built-in Photomicrographic System
Permits photomicrography in both the 35mm and 4" x 5" large film formats. 60% integrated average auto exposure photomicrography is possible (EPIPHOT 300U only).
Reticle Imprinting (option)
Because the reticle is inserted at the primary image plane position, the micrometer maintains fine focus without being affected by the state of the specimen surface being observed. Austenite reticles and grids can also be imprinted.
Operator-friendly Design
Comfort and ease of operation were prime design considerations. The lowered stage (71mm lower than the previous model) and the universal-joint stage handle which allows the stage to be moved by hand at a fixed position both contribute to smooth operation. The built-in interlocking aperture diaphragm which automatically adjusts during brightfield/darkfield changeover, and ergonomically located major controls within easy reach also combine to create a comfortable operating environment. |
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Specifications |
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Model |
EPIPHOT 300U |
EPIPHOT 200 |
Appearance |
Box type
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Eyepiece tube |
Fixed binocular eyepiece tube
Rotation of eyepiece tube is compensated
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5 types selectable: B2, F2, UW2, T2, TV2
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Eyepieces |
CFWN 8x, 10x, 10xEPM, 12.5x, 15x, CFN Filar Micrometer 10x-A
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CFUWL 10x, 10xM, CFWN 8x, 10x, 10xEPM, CFN Filar Micrometer 10x-A
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Light distribution |
Ratio
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4-way (Observation/side port/35mm/large format)
Obs. 100,
Obs./side port 20/80,
Obs./35mm 20/80,
Obs./large format 20/80
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2-way (Observation/side port)
Obs. 100,
Obs./side port 20/80
(Straight tube useable with a trinocular eyepiece tube)
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Intermediate magnification |
0.8 ~ 2x zooming (stops with click stop at 1.0x, 1.25x, 1.5x)
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Scales imprinting |
Position
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Inserting at primary image plane
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Type
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Micrometer scale
Grain reticle (Austenite reticles No. 1 ~ 8 and Grid)
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Epi-illuminator |
Built-in centerable field and aperture diaphragms
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Filter
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2 blocks acceptable simultaneously
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Field diaphragm
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Centering can be provided (adjusts itself during brightfield/darkfield changeover)
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Aperture diaphragm
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Centering can be provided
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Light source
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12V-100W halogen (precentered/standard),
12V-50W halogen (option),
100W Hg (option),
100W Xe (option),
150W Metal Halide (option)
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Focusing system |
Nosepiece focusing
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Stroke
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4mm (3mm upward, 1mm downward)
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Coarse
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4mm/rotation
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Fine
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0.1mm/rotation
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Minimum reading
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1μm coarse motion torque adjustable
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Nosepiece |
1) Universal Quintuple Nosepiece,
2) BD Quintuple Nosepiece,
3) Epi Quintuple Nosepiece
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Objectives |
CF objectives
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Stage |
Stage attachment
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Holding at both sides, detachable
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Stage height
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299mm (11.8 in.)
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295mm (11.6 in.)
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1) Rectangular stage with universal joint and low positioned coaxial control knob
Cross-travel range: 50 x 70mm (2.0 x 2.8 in.)
2) Plain stage (available as option)
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Photographic function |
Measurement
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60% integrated average
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Light detector
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SPD
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Magnification
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2 ~ 5x (35mm),
8 ~ 20x (large format)
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Side port |
φ38mm straight port + photo port; accommodates photomicrographic/CCTV systems
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Dimensions (W x D x H) and weight (approx.) |
361 x 763 x 450mm (14.2 x 30.0 x 17.7 in.); 39kg (86 lbs.)
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361 x 736 x 436mm (14.2 x 29.0 x 17.2 in.); 31kg (68 lbs.)
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Power supply unit |
PSM-1120:100-120V, 3A, 50/60Hz
PSM-2120:220-240V, 2A, 50/60Hz
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