LTK-27 & LTI-40



The Cryotron LTK-27 & LTI-40 are specifically designed for light capacity, institutional, and testing applications. The machines are capable of achieving and sustaining liquid nitrogen temperatures (lower than -196°C (-321°F).
Temperature range from -196°C (-321°F) to 260°C (500°F)

LTK-27
Inner Chamber:
20"L x 7"H x 12"W
Weight: 125 lbs
Payload Capacity: 100 lbs

LTI-40
Inner Chamber:
20" L x 12" H x 10" W
Weight: 200 lbs
Payload Capacity: 100 lbs

Maglock Lock Out
Locks Machine lid closed while in service

Data Logging
Complete data logging capabilities

Alarm Tie-In
N/O output designated for operations alarm tie-in point.

Insulated Cryogenic Transfer Hose
Transfer hose insulated with best available cryogenic insulation available on the market today. Will not break down.

On-Board Supplemental Heat
Supplemental heat to assist in bringing the chamber and parts back to ambient.
*Not for post cryogenic tempering

On-Board Tempering Heat (LTI-40 only)
Capable of post cryo tempering up to temperatures of 450ᵒF (230ᵒC).
*Includes Supplemental heat option

Touch Screen HMI w/Webserver
Control and monitor the machine from the HMI, your desktop computer, or remotely using your smart phone. Get National Cryogenic and/or Cryotron issued updates and trouble shooting.
*May not be as pictured