Laboratory freezer Lexicon® II series
cabinet1-doorultra low-temperature

laboratory freezer
laboratory freezer
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Number of doors
Other characteristics
ultra low-temperature

363 l, 480 l, 597 l, 714 l (95.9 gal)

Temperature range

Max.: -50 °C (-58 °F)

Min.: -80 °C (-112 °F)


Lexicon® II Ultra-low Temperature Freezer (Gold Controller) Ultra-Low Temperature (ULT) Freezers are widely used in scientific research for long-term storage of samples. As ULT freezers are often operated at -80°C continuously for years, reliability is of paramount importance to the researchers. Constructed from high-quality proven components with energy-efficient refrigeration design, Esco Lexicon® II ULT freezers provide top notch protection that can withstand the test of time to guarantee the integrity of your samples. Superior performance, lower energy costs, better protection. Gold Controller Simple, intuitive operation Large display of actual temperature with a simultaneous display of set temperature and ambient temperature USB interface allows transfer of temperature data and the last 20 system events Fast Pull Down Pull down time is the time required to bring down the temperature of the ULT freezer from ambient to the set temperature. Esco Lexicon® II has a short pull down time which signifies an efficient refrigeration system Fast Temperature Recovery after door opening Esco Lexicon® II recovers temperature in minutes following a 1 minute door opening. Fast recovery in temperature ensures integrity of stored samples. Excellent Uniformity Uniformity test measures the difference between the coldest spot and warmest spot in the freezer chamber when the freezer is operating at set temperature. Esco Lexicon® II has excellent uniformity under normal operating conditions. This guarantees that all samples are at the correct temperature.


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