XELSIUS - Reaction Station

Operate the XELSIUS where it is most convenient for you and your work processes. Simply place the touch monitor where you have space for it. On the back of the monitor there is a cross socket that can be easily adjusted by hand. This allows you to mount the monitor wherever you have a free stand rod in the fume hood; with the optional monitor extension cable you can even mount the operating terminal outside. The XELSIUS monitor stand is very helpful to place the monitor on a table or directly on the XELSIUS reactor. The versatility of the product stands out: it can be used inside a fume hood, mounted onto a robotic platform, coupled together as multiple units for mass sampling or simply operated free standing on a laboratory work surface.

Possibility to have an external temperature sensor for each reaction cell, allowing the sample temperature to be monitored and recorded.

XELSIUS System is integrated into a PTFE-coated housing. Cable connections and cables are also well protected with a PFA hose. This means they are well prepared for rough conditions in a chemical used fume hood. In addition, the easily adjustable inclination of the screen ensures that you can monitor even with unfavourable lighting conditions.

An easy-to-integrate tool specifically developed for XELSIUS reactor. The innovative design prevents the annoying condensation of ambient air humidity. The evaporation losses of low-boiling solvents are significantly reduced. With the transparent cooling body you have an eye on what is going on inside. Stainless steel inserts guarantee an optimal heat transfer from the glass vials. The comparison shows that the reflux condenser dramatically reduces solvent loss in open septum-sealed vials (needle in septum) especially with low boiling solvents.

Solvent	Boiling point (°C)	Set temperature (°C)	With Reflux (mL)*	Without Reflux (mL)*
Acetronitrile	82	92	10	5,8
Water	100	110	10	9
Acetone	56	66	7,5	0
Ethyl Acetate	77,1	87,1	9,1	1,8
Methanol	64,7	74,7	9,9	8

* After 24 hours; Inicial Volume: 10 mL

A wide range of reaction vials are available, in different volumes (from 1 to 30ml) and materials such as polypropylene, glass or PTFE to fulfill any modern laboratory need. The unique PTFE 5-Port-Reaction cap allows a wide range of continuous-flow and multi-stage processes.

The Dosing Station combines the advantages of an automatic pipette, dilutor & dispenser and supports you in laboratory liquid handling:

• Quick pipetting and dosage of solvents by a 2,5ml syringe
• Precise aliquoting of samples by a 1000µl syringe (alternative 50µl, 100µl or 250µl syringe)
• Simultaneous aspiration of solvent volume and sample aliquot
• Saving time using predefined half automatic processes
• Support in various different routine lab processes