Description
PRESTO A40 process thermostat is an air-cooled, highly dynamic temperature control system designed for precise regulation across a working temperature range from −40 °C to +250 °C. Compact construction combines strong thermal performance with the established advantages of the PRESTO series, making the unit well suited to demanding laboratory and process tasks such as reactor temperature control and material stress testing. Efficient components enable rapid compensation of both exothermic and endothermic reactions. Heating capacity reaches up to 2,7 kW, while cooling capacity is specified up to 1,2 kW (values according to DIN 12876). Temperature stability is maintained within ±0,01 to ±0,05 °C. A centrifugal pump delivers pressures up to 1,7 bar and flow rates up to 40 l/min. Permanent internal monitoring and self-lubricating pumps support long service life. The instrument (Julabo) features an integrated 5,7'' industrial colour touchscreen, Pt100 external sensor connection, alarm output, RS232 interface and a removable ventilation grille, with further analogue, RS485 and Profibus DP options available as accessories. Extensive interfaces support remote control via networks or integration into higher-level control systems. Supplied as 1 pc; net weight 79,600 kg.
This article is part of Circulators, chillers & thermostats, in Heating, drying & cooling.
Key features
- Pack size: 1 pc
- Working temperature range: −40 °C to +250 °C
- Heating capacity: up to 2,7 kW
- Cooling capacity: up to 1,2 kW
- Temperature stability: ±0,01 to ±0,05 °C
- Pump performance: up to 1,7 bar, max. 40 l/min
- Technical Information Sheet:
Recently viewed
You may also like
Questions about PRESTO A40 Highly dynamic temperature control system
What is this article?
PRESTO A40 Highly dynamic temperature control system is the article on this page. Luminix Health distributes Julabo for laboratory use. It sits in Circulators, chillers & thermostats, inside Heating, drying & cooling, in Lab instruments.
A circulator or thermostat holds a bath liquid at a set temperature and pumps it through a jacket. A chiller is the same idea aimed below ambient. The temperature range, the cooling power and the pump flow are the three numbers. The fluid has to match the range.
Temperature equipment either holds a set point or drives a sample toward one. An oven dries. A furnace reaches the temperatures of ashing and melting. A bath surrounds a vessel with water or oil. A circulator moves that fluid. An incubator holds the mild warmth of a culture. An autoclave uses steam under pressure to sterilise. The number that matters is the temperature the article actually reaches, not the number painted on the dial. Temperature is part of the international system kept by the BIPM and compared by EURAMET.
Which category should I open next?
The category is Heating, drying & cooling. The sub-category is Circulators, chillers & thermostats. The catalogue is Lab instruments.
Shelves beside this one are Muffle & tube furnaces, Heating mantles, Drying ovens & climate chambers, Water & oil baths, Hot plates & heating blocks, Incubators, Heating & cooling (other), Temperature control accessories, Laboratory refrigerators & freezers, Autoclaves & sterilisers, Bunsen & gas burners and Heating tapes, cables & plates.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
We deliver across the EU, usually within 2 to 5 working days. More is on Delivery across the EU. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
