Transcript HRD EQUIPMENTS - Lexus SoftMac

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D – SCOPE is a Diamond Microscope
from HRD Equipment.
The D – Scope is a Binocular stereo
zoom microscope, especially designed to
inspect diamond for possible inclusions or
impurities as well as surface imperfection.
This new designed microscope offers all
the necessary features you would need
for diamond grading and identification.
The optics
Stereo Zoom microscopes provide the ability to see fine details in three dimensions. The optical
excellence permits better, faster, more reliable identification, analyses and measurements. It is
designed for years of rugged use and it produces a three-dimensional image that mimics the depth
perception and colour sensitivity capabilities of the human eye. The long working distance and
narrow objective body design allow easy manipulation of the inspected diamond.
With the D-scope one of the four different optics are offered (tri-optics available on request):
•Zeiss
•Leica
•Olympus
•Comdiam
When ordering, one of the above optics must be chosen. If you have an old type of microscope, but
the optics are still in good shape, we can even deliver you the D-scope without optics.
We only have to provide you with the right optics-holder.
Magnification
 Magnification for optics are different for all four optics
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Leica S6E: 0.63x – 4x * 10x. (available in 16x-20x-25x)
 Zeiss STEMI- 2000: 0.65x – 5x * 10x. (available in 16x – 25x)
 Olympus SZ 4045SED: 0.67x – 4x *10x (available in 15x-20x-30x)
 Comdiam LBC: 0.67x – 4,5x * 10x. (available in 20x).
The Illumination
The D-scope is equipped with a sophisticated illumination system. The foot of the
microscope contains a built-in lighting unit, which gives you the unique darkfield lighting.
Darkfield, which is perfect to examine even the smallest inclusions. The overhead daylight
illumination is very useful to study clarity, like structure phenomena, and even colour. The
conditions of an examination with a loupe 10x in daylight can be simulated. With the
overhead fluorescence illumination it is possible to study the fluorescence of diamonds.
Furthermore the lamp can be tilted forward and backward for an optimal positioning.
The gem manipulator
The gem manipulator consists of a small vacuum system, connected to a stage on a holder. The vacuum,
created by a pump, is lead through a small tube to a suction pad. The diamond is firmly held by this suction
pad, which makes it possible to move the stone in all directions without touching, avoiding dirt and dust.
Because the suction pad holding the stone is so small, it can be studied from all sides without the view being
obstructed. The pads come in different sizes, so that even very large diamonds and the most unusual fancies
can easily be examined. The vacuum manipulator is easily manipulated with a special designed joystick.
Advantages
• The new ergonomic and nice-looking design
• The combination of a conical and parabolic reflector guarantees an optimal, highly efficient
dark-field lighting, perfect for examining even the smallest inclusions without blinding or
confusing the user in any way
• The long working distance and narrow objective body design allow easy manipulation of the
inspected diamond
• All manipulation in one hand
Technical Specifications
• A standard spare-part includes a special ocular for measuring dimensions and proportions – the HRD graticule
• The overhead illumination unit uses a 4-watt daylight TL-tube and backlight blue LW 350-400nm. The
built-in lighting unit is suitable for low-voltage halogen lamps of 35 Watts
• The total unit is CE and UL approved, and can be delivered with the necessary
documents
• The D-Scope set is packed in a practical carrying case, and is very easy to install
even on a limited space. For shipment we use special plastic transport cases.
Accessories
• Optical accessories:
- graticule ocular HRD
- eye guards
- tri-ocular optics
- additional lenses: size depends on optics
- additional eye pieces / oculars: size depends on optics
• Lighting accessories:
- compact cold-light source Leica L2
• Additional accessories:
- microscope turning table: to rotate the microscope
completely
- sorting support: to examine your rough diamonds. Fits on a
D-scope without vacuum-system
- sorting support with built-in illumination: an ideal solution to
examine your rough stone with special LED-lighting
or with the regular halogen lighting
- xy-table: used together with a vacuum system, to
manipulate the stone around without touching.
Used instead of the regular D-stick (joystick)
- magnetic tweezers for rough diamonds and jewellery
- USB camera: to put into one of the oculars
NEW
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The diamond microscope "D-Scope" can be equipped
(Optional) with a special LED illumination system instead of
the regular halogen or TL-light. The LED illumination gives
you more, whiter and brighter light.
A-1 TO A-4, R.S.No.59, Near Sosyo Circle,
Bamroli Road, Surat-395017
Ph: +91 261 2631942 Fax : +91 261 2631950
Web : www.lexus-com.com Email : [email protected]