Helitran LT-3OM open cycle cryostat

Helitran LT-3OM Open Cycle Cryostat The LT-3OM open cycle cryostat was specifically designed to interface with optical microscopes to support both reflection and transmission experiments. It features a low profile and a temperature range from 4K to 400K.
	Helitran LT-3OM Open Cycle Cryostat
	(click for higher resolution dimensions)

FEATURES - LT-3-110 Cryostat

Operates with liquid helium in the 4K to 400 K range or liquid nitrogen in the 77 - 400 K range.
Ultra-low cool-down contraction.
Ultra-low steady state temperature sample drift.
Lowest vibration open cycle system available.
Adjustable sample mount and cryostat geometry allows short focal length.
Variety of window materials and window sizes available.
Operates in any orinentation with no loss of performance.
Removable patented flexible line allows cold end interchangeability.
All sample area components are OFHC copper, aluminum or 304 non magnetic stainless steel.
Minimum maintenance requirements.
Quick and easy sample changing.
Liquid nitrogen use requires only change of cryogen; Helitran equipment stays the same.
Transfer line available in 6 ft (standard) and 8 ft or 10 ft sections

Cryostat Type	LT-3OM
Temperature Range:	4 to 400 Kelvin
Cooldown Time:	20 minutes from 300 K Cold Startup: 10 minutes
Cryogens:	Helium or Nitrogen
Total Consumption:	Typically 1.2 liters / hour at 4.2 K (tip and shield flow); lower at higher temperatures.
Supply Dewar Compatibility:	Standard for 42" dewar depth, 3/8" OD neck for direct coupling of line to dewar or 1/2" when dewar adapter sleeve is used. Other dewar bayonet lengths are available upon request.
Weight:	Transfer Line: 8 lb. (3.6 Kg) Cold End: 3lb. (1.4 Kg)
Electrical Specifications:	Cold Tip Heater 36W, 36VDC
Materials:	Nonmagnetic SS304, OFHC copper, copper, aluminum, and soft and hard solders