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1493 6.5 Volt Microscope Light Bulb
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Item Number: 1493
Manufacturer: SOS
Manufacturer Part No: 8000070
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1493 6.5 Volt Microscope Light Bulb
The 1493 Microscope Replacement Light Bulb is a specialty bulb primarily used in microscopy applications.
1493 Microscope Light Bulb Technical Specifications:
- Wattage: 2.75 Amps
- Voltage: 6.5 Volts
- Base Type: Double Contact Bayonet
- Shape: S-8
***NOTES FOR CHANGING A MICROSCOPE LIGHT BULB***
Being in the microscope business for over 25 years, SOS has seen all
kinds of specialty bulbs that need replacement in optical systems. From
multimillion dollar photo-lithography machines to simple student
microscopes there are some basic guidelines that can be followed to
ensure safety and extend the light sources for its entire rated life.
PURCHASING A MICROSCOPE LIGHT BULB:
If you have trouble finding your bulb, try searching the web with the
model number of the scope or any other information you know about the
light bulb. There are many light bulb distributors globally but it is a
good idea to buy a microscope bulb either from the scope manufacturer, a
microscope dealer, or a specialty bulb distributor. These bulbs
(sometimes referred to as lamps) are not household bulbs and if not
sourced correctly can result in lost time and lost money. We have seen
such things as filament spacing, arc positioning, base seating, and poor
ceramic potting as issues. Another issue we hear is pricing
discrepancies. Once again, buy from a reputable source - when there is
an issue with the performance of the microscope or light bulb the
retailer or web site will not know how to correct the problem.
MICROSCOPE LIGHT BULB REMOVAL:
Locate the microscope manual. It is always a good idea to follow the
steps within the manual. Some microscope manuals have detailed graphics
that show where the light bulb is located and how to replace it. Make
sure the microscope has been off for at least 30 minutes. Some of these
light bulbs burn extremely hot and can cause severe burns. When removing
the light bulb, be very careful when taking it out of the socket. Some
sockets are made out of ceramic that can be fragile. You may require a
screwdriver to remove the illumination in order to get to the light bulb.
Compare the removed light bulb with the new bulb. There are so many
different types of bulbs and manufacturers of bulbs that even the
slightest change may affect the optics of the microscope. It is also a
good idea to keep the light bulb for future reference.
MICROSCOPE LIGHT BULB INSTALLATION:
Never touch the glass of the light bulb especially if you are
replacing a mercury short arc, xenon, or halogen bulb. The oil from your
skin increases the surface temperature of the bulb causing the light
bulb to a have shorter life. Use a cloth or request an optical cloth for
bulb replacement. We can send you one if requested free of charge when
buying a bulb from us. Reverse the procedures when you removed the burnt
out light bulb and reattached the illumination. Some higher end
microscopes require filament alignment. There should be adjustment
screws that change the X and Y axis for proper performance.
MICROSCOPE LIGHT BULB DISPOSAL:
Most bulbs can simply be thrown away but some microscope bulbs require
proper disposal. If you are replacing a mercury, xenon, or fluorescent
bulb, contact the distributor to ensure proper disposal methods.
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