Refrigerated and Heating Circulator T-RH-L2111

Introduction

Refrigerated and Heating Circulator works within -40 to 200℃. It features color LCD screen that clearly displays temperature curves and key control parameters. Equipped with protection against overheating, high pressure, fluid leakage, compressor delays, overload, and phase errors. Incorporates slope-based temperature increase and decrease for simulations requiring gradual thermal transitions. Circulator is ideal for heating and cooling reactors, test systems, and equipment.

Manufactured under strict quality control processes, complying with international laboratory equipment standards. Provides 1-year warranty for main components and lifetime technical support.

Applications

Refrigerated and Heating Circulator is applied for external heating and cooling of reactors, testing systems, and equipment in pharmaceutical, chemical, biological, and advanced materials industries.

Specifications

Working Temperature Range	-40 to 200℃
Fluid Filling Volume	12 L
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℃-8.6kW, 25℃-5.8kW, -10℃-4.5kW, -20℃-3.5kW, -30℃-2Kw, -40℃-1.1kW
Heating Power	12kW
Power Consumption	18.6kW
Power Supply	380V, 50Hz
Dimensions	750×1100×1420 mm
Net Weight	360 Kg

Features

Closed circulation

Liquid level monitoring

USB data export

Three operation modes

120-segment program

Caster wheel

FAQs

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.