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Design
The Physics Glass Shop can aid in the design of instrument glassware. Designs
can be created from rudimentary instructions or from sample parts and the
glass blower can recommend materials for an application.
Double Sample Arm Sketch
Fabrication
The Physics Glass Shop
fabricates instrument glassware used in both physical and biological sciences.
With over 40 years of experience, the Physics Glass Shop specializes in glass to metal seals, vacuum systems, and encased electronics.
Materials
Pyrex
Quartz
Kovar
Tungsten
Sizes
Pyrex up to 12" in diameter
Quartz up to 2" in diameter
Holes down to 0.002"
Tolerances
+/- 2 mm
Inspection & Repair
The Physics Glass Shop
inspects all glassware before delivery for leaks and structural integrity.
The same technology is used to diagnose and repair broken glassware.
Leak Detection
Leaks are tested with a helium leak detector and a Tesla coil. Helium leak
detection uses a system capable of measuring 1x10-9 std. cc/sec.
The Tesla coil provides visual confirmation by electrical discharge.
Structural Integrity
Structural integrity is tested with monochromatic light. Compression and tension
are visible as different color bands in the glass.
Material Preparation
The Physics Glass Shop provides equipment for chemical work, surface preparation,
and thin-film deposition. Contact the Glass Shop
manager for available time on the equipment.
Equipment
E-beam evaporator
Box furnace up
to ~1000°C
Tube furnace
up to ~1000°C
Fume hoods
Dionized water
Glove Box
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