Ovens, Furnaces & Heating Equipment
New Vibration Free Chilling/Heating Incubators
Torrey Pines Scientific announces new larger EchoTherm™ vibration free bench top chilling incubators that are ideal for protein crystallography. The incubators are 100 litre capacity and can hold 66 assay plates without stacking.
These incubators are Peltier-based for heating and chilling, and are vibration-free making them ideal for doing protein crystallisations. Other applications include incubating marine samples below room temperature, enzyme reactions and deactivations, hybridisations, ligations, and general lab incubations.
There are two models, the IN55 is fully programmable for temperature cycling crystals for better growth while the IN50 is simple digital. Both models feature temperature ramping up and down. Chamber size for both is 100 litres. They are settable form 4.0ºC to 70.0ºC and feature temperature control to ± 0.1°C, and can be controlled at or near room temperature.
Both models feature digital display to 0.1°C, and accuracy to ± 0.2ºC and have RS232 I/O port for remote control and data collection. Also included are a digital timer in hours, minutes and seconds with user settable Auto-Off, temperature ramping and audible alarms.
Chamber size is 24” high by 20” deep by 14” wide and come with eight stainless steel racks with room for twelve racks. Racks are split in the middle for variety of sample sizes.
Both units are shipped with universal power supplies that take AC line inputs from 100VAC to 265VAC, 50/60 Hz and converts that to 12 volts DC for the unit. An AC line cord for the country of use, user’s manual and full 12-month warranty are also included. They are UL, CSA, and CE compliant.
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Furnace Range for Graphitisation at Temperatures up to 3000°C
Carbolite Gero offers a range of furnaces up to 3000°C which are perfectly suitable for the various requirements of graphitisation. Heat treatment up to 3000°C under inert atmosphere induces the structural change from highly disordered or defective carbon atom structures into a perfectly three-dimensional crystal of pure graphite, an important material for a multitude of applications.
For starting material which consists solely of carbon atoms and is very clean with minor impurities, a graphite furnace of the LHTG range or the HTK range up to 3000°C is suitable. Both, heating elements and insulation of the cold wall furnaces consist of high quality graphite materials. The top loader furnace LHTG is fitted with a circular mantle heater in a perfectly symmetrical meander. In the front loader chamber furnace HTK GR the sample is heated symmetrically from four sides.
If organic matter of unknown composition, or containing a large amount of impurities is used for graphitisation, it is recommended to purify the sample by pre-carbonisation under inert gas atmosphere before heat treatment in a more sensitive high temperature graphite furnace. This can be done in a low temperature hot wall furnace of the GLO range up to 1100°C.
For samples consisting of carbon atoms with only little impurities Carbolite Gero offers specialised HTK graphite furnaces with dedicated debinding equipment, where carbonisation and graphitisation are carried out in one heat treatment step. Those furnaces are equipped with a retort and an intelligent gas guidance system which assures that the impurities are safely discharged from the furnace into the afterburner.
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New Generation Heating Circulators
The CORIO series circulators give users improved performance specifications, expanded functionality, and high value for the money. CORIO circulators from Julabo simplify daily work and routine tasks in laboratories, such as during basic research or materials testing. The new series includes a variety of models ranging from immersion circulators, open heating bath circulators, heating circulators as well as powerful refrigerated/heating circulators. An extensive range of accessories, such as inserts, tubes, adapters, and more ensures that CORIO units are readily adaptable to individual applications.
CORIO Heating Circulators feature professional technology for routine laboratory tasks. The portfolio permits a wide range of applications and includes immersion circulators, open heating bath circulators, and heating circulators. The CORIO C is the basic model of the CORIO circulator portfolio with a working temperature range of +20°C* to +100°C and pump capacity of 6 l/min and 0.1 bar. The bath attachment clamp is included in delivery and facilitates mounting of the circulator on any bath tank up to 30 litres. In addition to the advantages of the CORIO C Circulator, the CORIO CD Immersion Circulator can be equipped with an optional pump set for temperature control of external applications. With a working temperature range of +20°C* to +150°C and pump capacity of 15 l/min and 0.35 bar.
The CORIO series Open Heating Bath Circulator features durable, high-quality transparent bath tanks or high-quality bath tanks made of stainless steel and pump connections. CORIO Heating Circulators feature professional technology for demanding applications. These units facilitate internal temperature control in the bath tank or control of externally connected applications.
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