| The CL systems from Cryologic offer temperature controlled freezing for cryo-preserving biological samples. The temperature accuracy is good, +/- 0,01°C and in the absence of moving parts, they operate quietly and reliably and may be used for a wide variety of sample types. The low weight allows them to be transported in a convenient flight bag.
The CL systems comprise of:
● A CL control unit that monitors the temperature of the freezing chamber. Each run can be programmed and some units allow the data to be logged.
● A temperature protocol holding the entire temperature profile
● A Cryo Chamber holding the samples uniformly at the same temperature
● A Cryo Bath filled with liquid nitrogen providing refrigeration to the Cryo Chamber and samples.
● Cryogenesis software for the controller and datalogging the actual temperature curve.
CL control units
Four units distinguish from each other in the way they can be programmed, log temperatures and interface with a PC. All controller will work with any of the Freezing Chambers, baths and optional external battery.
CL Cryo Chambers
Four Cryo Chambers are dedicated to exact cooling or heating of various sample types including CBS high security straws, 2 and 5ml cryovials and regular straws of 0,25 or 0,5 ml. To suit specific requirements, each Chamber is available for normal or fast cooling.
CL Cryo baths
Two models providing 2 to 4 hours of continuous cooling without refills.
Cryogenesis software
Some CL controllers may be programmed externally using a PC. This allows for an unlimited number of cool down or warm-up protocols, that are neither limited in length. The software also logs the actual temperature curve followed and on demand generates various warning and alarm signals.
Accessories
An uninterruptible power supply is an option on most controllers. Hard cover flight cases are available to facilitate transport.
Internationally acknowledged experts in molecular biology and freezing techniques are on our staff to assist you with freezing protocols and optimization processes. |
