CTC-6 Cryostat is designed for quick and easy sample changes Now changing samples can be accomplished easily, reliably and quickly without tools.
CTC-6 HORIZONTAL
CTC-6 VERTICAL
CTC-22 AUTO FILL/LEVEL CONTROLLER SYSTEM, COMPLETE WITH TRANSFER LINE, SENSORS, CRY-VALVE AND CONTROLLER
EASY NO-TOOL DISASSEMBLY OF CRYOSTAT TAIL SECTION ALLOWS QUICK ACCESS TO COLD FINGER WITHOUT WARMING UP THE DEWAR SECTION OF CRYOSTAT-
THIS ALLOWS MOST CUSTOMERS TO CHANGE SAMPLE AND GET BACK TO DATA TAKING IN LESS THAN 10 MINUTES.
HIGH WATT ABSORBTION OPTION
OF THE CTC-6 TYPE CRYOSTATS
FEATURES OF THE CTC-6 TYPE CRYOSTATS
CUSTOMER IS FREE TO ADD OR DELETE FEATURES TO MEET THE NEEDS OF THE RESEARCH
Customer may order any number of windows as they need (none, 1, 2, 3, 4, or full 360 clear view)
Tail sections have quick access (no tools required)
Temperature Range of 4K to 425K
Heater, dual element heater disc, both 25 and 50 ohm, with 32 AWG Phosphor Bronze or copper leads and connector. standard
1.00" Dia. Sample Mounting block for cold finger
Tail Section connected to main body with a "V" type clamp band for Quick access
Standard Tail Section with removable windows frames to hold windows (standard quartz)
Optional extra Window frames can be made to hold any type of window required
Windows are to be sealable with o-ring or indium seals
Fully vacuum jacketed Tail Section
Vapor Cooled Thermal Radiation Shield is polished and gold plated. Tail section of radiation shield is spring friction fit to vapor cooled thermal shield for Quick access. Thermal Radiation Shield is Optional
KF-25 Vacuum flange port
Cryogen fill/vent port, KF-25 flange 1.00" ID
Indirect cooling by cryogen liquid helium or nitrogen, 1-2 liter capacity
Vacuum tight manifold provides for 2- 1.25" X 1.25" flanges for feed-through mounting
One, 15 pin, Sub-min D type electrical/vacuum feed-through on a vacuum flange. Standard
4 BNC type electrical feed-throughs on a vacuum manifold. Optional
Main body dimensions, app. 8" OD x 12" long
All joints and seals to be helium leak tested to 1x10-7 Std. c.c./sec
Examples of the many possible custom Cold Fingers,
each with different temperature sensor placements, sample mountings,
window exposures and sample contacts.
44 LCC PACKAGE NON-MAGNETIC CTC TYPE COLD FINGER
100 WATT FAST RAMPING CTC TYPE COLD FINGER WITH 40 PIN DIP SOCKET
A CTC-6H
SHOWN WITH VACUUM TAIL SECTION REMOVED
VIEW OF THE GOLD THERMAL RADIATION SHIELD AND SAMPLE CONTACT RING
SHOWN WITH RADIATION SHIELD AND CONTACT RING REMOVED
VIEW OF 4 CRYO-COAX CABLES READY FOR CONNECTION TO THE REPLACEABLE GOLD SPRING LOADED CONTACTS IN THE CONTACT RING (the green contact ring is next to the gold radiation shield)
CTC-6 WITH MICROSCOPE OBJECTIVE IN VACUUM AND X-Y-Z POSITION STAGE
CTC TYPE COLD FINGER WITH HEAVY SPRING LOADED CONTACTOR BAR WITH 2 ELECTRICAL AND ONE THERMAL SENSOR (middle)
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