Heidolph recirculating chiller Hei-CHILL
The Heidolph Hei-CHILL recirculating chiller is a universal solution for laboratories requiring reliable and efficient cooling. With its robust design and ability to operate over a wide temperature range, the Hei-CHILL is ideal for a variety of applications including sample preparation, material stress testing and temperature simulations. Compared to similar products such as the Julabo Compact Recirculating Chiller F, the Hei-CHILL offers outstanding cooling performance with low noise levels.
Technical data and features
The Hei-CHILL is available in different models, each offering different cooling capacities. Here are the most important technical data:
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Temperature range: -10 °C to +40 °C (for the Hei-CHILL 250, 350, 600, 1200 models) and -20 °C to +40 °C (for the Hei-CHILL 3000, 5000 models)
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Cooling capacity:
- Hei-CHILL 250: 250 W at +20 °C
- Hei-CHILL 350: 350 W at +20 °C
- Hei-CHILL 600: 600 W at +20 °C
- Hei-CHILL 1200: 1,200 W at +20 °C
- Hei-CHILL 3000: 3,000 W at +20 °C, 1,680 W at 0 °C, 1,030 W at -10 °C, 600 W at -20 °C
- Hei-CHILL 5000: 5,000 W at +20 °C, 2,750 W at 0 °C, 1,700 W at -10 °C, 1,000 W at -20 °C
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Temperature setting accuracy: ±0.5K (for Hei-CHILL 250, 350, 600, 1200 models) and ±0.05K (for Hei-CHILL 3000, 5000 models)
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Max. Delivery pressure: 0.35 bar (for Hei-CHILL 250, 350 models), 1.3 bar (for Hei-CHILL 600, 1200 models), 2 bar (for Hei-CHILL 3000, 5000 models)
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Max. Flow rate: 9 l/min (for Hei-CHILL 250, 350 models), 20 l/min (for Hei-CHILL 600, 1200, 3000, 5000 models)
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Temperature control fluid filling volume: 2 to 4 l (for Hei-CHILL 250), 4 to 7 l (for Hei-CHILL 350), 4 to 8 l (for Hei-CHILL 600), 7 to 14 l (for Hei-CHILL 1200), 20 to 33 l (for Hei-CHILL 3000, 5000)
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Dimensions (W x D x H):
- Hei-CHILL 250: 200 x 350 x 465 mm
- Hei-CHILL 350: 240 x 400 x 500 mm
- Hei-CHILL 600: 350 x 480 x 595 mm
- Hei-CHILL 1200: 450 x 550 x 650 mm
- Hei-CHILL 3000, 5000: 550 x 650 x 970 mm
Certifications and standards
The Hei-CHILL complies with all relevant standards and directives required for laboratory operation. This not only ensures safety, but also the reliability and durability of the appliance. The robust design and energy-efficient operation make the Hei-CHILL a cost-effective solution for long-term use.
Application examples
The Hei-CHILL recirculating chiller can be used for a wide range of applications and is ideal for
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Sample preparation: ideal for cooling samples during preparation and analysis.
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Material stress tests: Perfect for carrying out stress tests on materials under different temperature conditions.
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Temperature simulations: Enables precise temperature controls for various simulation scenarios.
FAQs
How easy is it to operate the Hei-CHILL?
The Hei-CHILL is very easy to operate thanks to the intuitive digital LED display and the splash-proof membrane keypad. All important information can be viewed at any time, and filling the cooler is convenient and safe.
Which coolants are used in the Hei-CHILL?
The Hei-CHILL uses the refrigerants R-134a and R-449A, which are known for their efficiency and environmental friendliness.
Is the Hei-CHILL suitable for continuous operation?
Yes, the Hei-CHILL is predestined for long-term use and is energy-efficient. The robust design ensures low maintenance and high reliability.
Conclusion
The Heidolph recirculating chiller Hei-CHILL is an excellent choice for laboratories that require reliable and efficient cooling. With its robust design, wide temperature range and simple operation, the Hei-CHILL fulfills all requirements for modern laboratory operation. Similar products such as the Huber Minichiller also offer good alternatives, but the Hei-CHILL impresses with its specific advantages and the high quality that characterizes Heidolph products.
