LAUDA Alpha RA refrigerated circulators
The LAUDA Alpha RA refrigerated circulators offer a universal solution for numerous laboratory tasks requiring precise temperature control. These devices are ideal for applications requiring both cooling and heating and are characterized by their high performance and ease of use. With a wide operating temperature range and impressive temperature consistency, LAUDA Alpha RA refrigerated circulators are a preferred choice for many laboratories. Similar to the LAUDA ECO water-cooled RE 620 SWN refrigerated thermostat, they offer reliable and efficient temperature control.
Technical data and functions
The LAUDA Alpha RA refrigerated circulators offer an operating temperature range of -25 °C to 100 °C, making them suitable for a wide range of applications. The temperature stability of ±0.05 K ensures precise control of the desired temperature. The appliances have a heating capacity of 1.50 kW and a maximum pump pressure of 0.2 bar. The flow rate is up to 15 l/min, which enables efficient operation. The mains connection is via 230 V and 50 Hz, which enables simple integration into existing infrastructures.
Important technical data at a glance:
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Operating temperature range: -25 °C to 100 °C
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Temperature stability: ±0.05 K
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Heating capacity: 1.50 kW
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Cooling capacity: 0.23 kW to 0.43 kW, depending on model
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Pump pressure: max. 0.2 bar
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Flow rate: max. 15 l/min
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Mains connection: 230 V, 50 Hz
The appliances are equipped with 3-button operation and an LED display, which makes operation particularly user-friendly. An acoustic and visual alarm signal provides additional safety during operation.
Areas of application
The LAUDA Alpha RA refrigerated circulators are used in various laboratories, particularly in chemistry, biology and materials science. They are ideal for applications such as
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Temperature controlled reactions: Precise control of reaction temperature in chemical syntheses.
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Material tests: Investigation of material properties at different temperatures.
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Biological experiments: Temperature control of biological samples and cell cultures.
Certifications and standards
LAUDA Alpha RA refrigerated circulators comply with the relevant standards and certifications required for use in laboratories. This not only ensures safety, but also the reliability and quality of the devices.
FAQs
How is the temperature set on the LAUDA Alpha RA refrigerated circulators?
The temperature can be set using the 3-button operation and read on the LED display.
What safety functions are integrated?
The appliances have acoustic and visual alarms that are triggered if the temperature deviates from the set temperature.
Which models of the LAUDA Alpha RA series are available?
There are various models such as RA 8, RA 12 and RA 24, which differ in terms of cooling capacity and bath volume.
Do the devices require maintenance?
No, the LAUDA Alpha RA cooling thermostats require little maintenance and are characterized by high reliability.
Conclusion
The LAUDA Alpha RA refrigerated circulators offer a versatile and reliable solution for precise temperature control in laboratories. With their wide operating temperature range, high temperature stability and user-friendly operation, they are an excellent choice for numerous applications. Similar products such as the LAUDA ECO air-cooled RE 420 SN refrigerated circulator also offer excellent performance and could be an interesting alternative.
