Page 8 of EchoTerm Digital and Analog Chilling and Heating Laboratory Equipment by Torrey Pines Scientific

chilling/heating incubators chilling/heating incubators there are 5 models of chilling/heating convection incubators in our product range all are peltier-based and have no cfc s or compressors to worry about they are reliable accurate and easy to use two are fully programmable four have temperature ranges from 4.0ēc to 70.0ēc and all read and regulate temperature to 0.1ēc because these units chill and heat they can control temperatures at or near room temperature and they will hold that temperature regardless of changes in room temperature all have built-in timers rs232 i/o ports for recording data or controlling the units by computer and the programmable models have built-in temperature ramping they have built-in watchdog circuits and power failure protection that will return the unit to what it was doing when power returns after a power failure they all share common applications they are extensively used for growing protein crystals the chart below will show their features and their differences some applications ˇ ˇ ˇ ˇ ˇ ˇ ˇ protein crystal growth incubating marine sample below ambient enzyme reactions and deactivations hybridizations ligations at 14.0ēc to 16.0ēc storing oocytes at 17.0ēc culture growth below above and at room temperature ˇ storing dna libraries features in30 peltier driven stores multistep programs in memory digital display and control temperature range in degrees centigrade temperature readability temperature accuracy temperature stability pid temperature control temperature ramping chamber uniformity countdown timer audible alarm for timer auto off user settable rs232 port data logger built-in chamber volume chamber height chamber width chamber depth operating voltage number of shelf slots number of shelves provided yes no yes 4.0 to 70.0 0.1c 0.2c 0.1c yes no 0.5c 99 hours yes yes yes no 27.5l 12 14 10 100/115/230vac 4 2 models in35 yes yes yes 4.0 to 70.0 0.1c 0.2c 0.1c yes yes 0.5c 99 days yes yes yes no 27.5l 12 14 10 100/115/230vac 4 2 in40 yes no yes 4.0 to 70.0 0.1c 0.2c 0.1c yes no 0.5c 99 hours yes yes yes no 55l 24 14 10 100/115/230vac 6 4 in45 yes yes yes 4.0 to 70.0 0.1c 0.2c 0.1c yes yes 0.5c 99 days yes yes yes no 55l 24 14 10 100/115/230vac 6 4 in20 yes no yes 10.0 to 50.0 0.1c 0.2c 0.1c yes no 0.5c 30 days yes yes yes yes 9.8l 12 6 8 12vdc 6 6 when chilling range is 16.0ēc below ambient max 8

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