Important information

As a key supplier to the NHS, PHE and other critical life science sectors during the Covid-19 crisis, LTE is committed to ensuring the uninterrupted supply of its sterilization, decontamination, as well as laboratory thermal equipment including incubators, ovens and drying and solution/blanket warming cabinets.

Our UK production site remains fully operational and can offer some products from stock or on shortened lead times. Our Service Centre is continuing to operate a UK-wide team of engineers to carry out a full range of maintenance, service and testing to UKAS and HTM guidelines on both LTE and non-LTE brands of laboratory autoclaves, porous load sterilizers and washer-disinfectors.

Vacuum Systems For Autoclaves

Vacuum systems are the areas of your autoclave that require possibly the most consideration.

Most manufacturers will offer a vacuum pump of some description on some or all of its ranges, but is it right for your application or needs? In essence there are two types of vacuum pump available. The first is a diaphragm vacuum pump. These are relatively inexpensive, but have limited performance. Typically, vacuum levels will reach 500-600mbarA which means their use is limited to providing improved air removal at the beginning of the cycle, plus it will help to dissipate heat in some load types at the end of the cycle. If that’s all you need it for, then this is ideal.

However, for more effective air removal (important when sterilizing bagged goods or hollow-ware, such as pipette tips, tubing etc), then choosing an autoclave with a liquid ring vacuum pump may be more appropriate. These pumps will achieve a much higher vacuum (typically 30-100mbarA), which offers enhanced air removal, but, more importantly will flash off much of the residual water from deep inside the load during the cooling stage, which gives drier loads, and this can be very important with some load types.

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LTE Scientific

LTE Scientific