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Refrigerated and Heating Circulator LMRH-B109 delivers high flow rate of 45 L/min. Its fully closed circulation loop prolongs lifespan of heat transfer fluids while ensuring stable operation. Equipped with touchscreen display, it provides clear material temperature trends and complete system status. Incorporates advanced program settings with 1 to 120 segments for both fixed-value and segmented operations. Our Circulator enables external heating and cooling processes across various fields.
Specifications
| Working Temperature Range | -30 to 200℃ |
| Fluid Filling Volume | 12L |
| Flow Rate | 45L/min |
| Pressure | 1.4 bar |
| Cooling Method | Water cooling |
| Cooling Water Temperature | 10 to 33℃ |
| Cooling Water Flow Rate | 4.0 m³/h |
| Fluid Viscosity | 30 mm²/s |
| Refrigerant | R404A |
| Display | 7-inch LCD screen |
| Date And Communication Interface | USB, RS485, Pt100 |
| Noise | 65dB(A) |
| Protection Grade | IP20 |
| Ambient Temperature | 5 to 35℃ |
| Temperature Control Accuracy | ±0.5℃ |
| Display Resolution | 0.01 |
| Cooling Water Interface Size | R₂¾ |
| Outer Circulation Interface Size | R₂¾ |
| Cooling Capacity | -200℃-12kW, 100℃-8.5kW, 25℃-6kW, -10℃-4.7kW, -20℃-3.4kW, -30℃-2Kw |
| Heating Power | 12kW |
| Power Consumption | 18kW |
| Power Supply | 380V, 50Hz |
| Dimensions | 750×1100×1420 mm |
| Net Weight | 350 Kg |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Refrigerated and Heating Circulator LMRH-B109 | $ 25212.5 | Each of 1 |
Features
Liquid level monitoring
Leakage proof
Overload protection
RS485 connectivity
USB data export
Mobility casters
Applications
Refrigerated and Heating Circulator LMRH-B109 delivers flexible external cooling and heating, making it ideal for pharmaceutical, chemical, biological, and advanced materials industries.
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Frequently Asked Questions
1 What safety features are included in Refrigerated and Heating Circulator?
It includes over-temperature protection, low-liquid level alarms, pressure sensors and automatic shut-off mechanisms for safe operation.
2 Can Refrigerated and Heating Circulator be used with rotary evaporators?
It is commonly used with rotary evaporators to control the temperature of the condenser coil, enhancing solvent recovery efficiency by ensuring precise cooling.
3 Why is Refrigerated and Heating Circulator important in pharmaceutical testing?
It is used to simulate and control specific storage or reaction conditions, supporting drug stability testing, crystallization studies and bioassay development.
4 What is the role of Refrigerated and Heating Circulator in biotechnology?
It is used to maintain specific temperatures for cell cultures, enzyme reactions and DNA amplification processes in biotechnology labs.
5 Can Refrigerated and Heating Circulator be used in petroleum and petrochemical labs?
It is used in viscosity tests, flash point studies and distillation experiments where stable thermal conditions are crucial for reliable data.
6 Can Refrigerated and Heating Circulator be used for crystallization control?
It is used in temperature-sensitive crystallization processes to control nucleation and crystal growth conditions.
7 Can Refrigerated and Heating Circulator be used in photobioreactor systems?
It is used to maintain optimal temperature in photobioreactor systems used for algae cultivation, ensuring stable growth conditions for biofuel applications.
8 What is a Refrigerated and Heating Circulator?
A Refrigerated and Heating Circulator is an apparatus designed to precisely control fluid temperature by both cooling and heating for laboratory or industrial applications.
9 How does a Refrigerated and Heating Circulator work?
It works by circulating temperature-controlled fluid through an external system using built-in heating and cooling elements.
10 Can Refrigerated and Heating Circulator be used with closed-loop systems?
It is engineered for both open and closed-loop systems, providing stable and efficient heat transfer.