Recirculating Chillers LRC-L13

Introduction

Recirculating Chillers offers a temperature range of –30 to 5°C making it suitable for controlled cooling across various lab conditions. Its air-cooling system removes the need for external water connections and aids simple setup. The liquid level monitoring allows users to track coolant availability during operation. Our chillers are used for cooling bioreactors and rotary evaporators along with semiconductor systems and thermal simulation tasks.

This laboratory chillers is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Recirculating Chillers functions as a dedicated cooling source for external laboratory and process equipment. This ensures temperature stability during operations involving rotary evaporation, bioreactor control, and material testing systems.

Specifications

Temperature Range	–30 to 5°C
Temperature Control Accuracy	±2°C
Ambient Temperature	5 to 35°C
Cooling Method	Air cooling
Cooling Capacity at 0°C	1750 W
Cooling Capacity at –10°C	1100 W
Cooling Capacity at –20°C	700 W
Cooling Capacity at –25°C	300 W
Rated Pump Flow Rate	20 L/min
Rated Pump Power	0.4 bar
Outer Circulation Interface Size	Rc 1/2
Reservoir Capacity	17 L
Protection Grade	IP20
Power Supply	220 to 240 V, 50 Hz
Power Consumption	1480 W
Dimensions (W×D×H)	465 × 690 × 820 mm
Net Weight	80 kg

Features

Angled user interface design

Scratch-resistant exterior coating

Airflow-optimized vent slots

Quick-latch reservoir cover

Integrated cable positioning groove

FAQs

1. Will Recirculating Chillers function effectively in changing room conditions?

Recirculating Chillers is engineered to remain consistent under varying ambient temperatures, ensuring thermal stability despite surrounding fluctuations. This is valuable in labs lacking strict climate control where room temperature may rise during equipment use. Its internal regulation helps manage internal load without interruption. Researchers working across multiple shifts experience reliable cooling without degradation in output. Temperature drifts in the room don’t result in performance compromise. Instruments relying on fixed thermal supply stay unaffected by workspace changes. Its build reduces overheating risk in shared or high-traffic setups. Continuous functioning is ensured without environmental dependency.

2. Can Recirculating Chillers be placed under a lab bench without airflow disruption?

The Recirculating Chillers is constructed to support placement in confined lab spaces where airflow clearance is often limited. Its vent layout directs heat away from critical zones, helping prevent thermal buildup when situated under or beside benchtop surfaces. The unit maintains cooling performance without requiring overhead clearance or external ducting. This form factor suits shared lab environments where equipment footprint is tightly managed. Side and rear ventilation maintain system stability during prolonged use. Its design discourages airflow blockage from nearby objects or equipment. This flexibility makes it ideal for modular lab layouts. The housing also supports easy repositioning during setup changes.

3. What protection features does Recirculating Chillers offer for extended use?

Recirculating Chillers is designed with a combination of thermal, current, and delay-based safeguards that actively protect internal systems during prolonged operation. The built-in overload response helps prevent overheating and damage to electrical components. A timed compressor start delay prevents system strain from rapid cycling. The chiller monitors pressure changes to reduce risk of internal fluid imbalance. In the event of system blockage or flow interruptions, protective logic slows down the system safely. These embedded protections allow the unit to handle high-duty workloads without frequent resets. This enables dependable use across longer laboratory cycles. Overall reliability is enhanced through layered operational control.

4. Is Recirculating Chillers capable of operating near analytical instruments?

Recirculating Chillers is engineered to limit electromagnetic noise and vibration, making it suitable for operation beside sensitive analytical systems. It maintains a low-interference profile, which is important in labs using instruments like mass spectrometers, units, and chromatographs. Its electrical layout includes isolation of high-load components to reduce feedback and noise. The unit’s base dampens physical vibration to avoid affecting equipment placed nearby. This is especially helpful in high-precision analytical workflows that demand a quiet environment. Power management is structured to avoid surges or fluctuations. Researchers can position it confidently near test benches. No separate shielding is required during integration.

5. Can Recirculating Chillers adapt to short and long duration tasks equally well?

Recirculating Chillers supports both rapid cooling tasks and extended operational sessions without performance drop-off. The system’s thermal stability remains consistent whether used briefly for quick tests or during prolonged experiments. Its insulated design minimizes recovery delays between uses. This allows researchers to alternate between short-term and high demand cooling without manual reconfiguration. It suits workflows that fluctuate in duration or cooling intensity. The internal logic adjusts to shifting thermal loads smoothly. This flexibility eliminates the need for multiple chillers across different timelines. It simplifies lab operation planning across various application scales.

6. What type of fluids can be used in Recirculating Chillers ?

The Recirculating Chillers is compatible with widely used laboratory cooling fluids that are chemically stable and non-corrosive. It supports both glycol-based and alcohol-based formulations intended for closed-loop systems. The tubing and internal circulation materials resist degradation and clogging when proper fluids are used. This preserves long-term reliability across multiple operating cycles. Fluid selection can be adjusted based on the application’s temperature and chemical profile. The system performs best with clean, filtered liquids free from particles or reactive substances. It supports various coolant types used in academic, pharmaceutical, and industrial research settings. Fluid recommendations can be adapted to lab-specific protocols.

7. Can Recirculating Chillers maintain fluid stability without frequent refilling?

The Recirculating Chillers uses a closed-loop circulation system that minimizes fluid loss through evaporation or contamination. During extended use, the sealed structure helps retain coolant volume and reduces exposure to ambient air. This limits the need for frequent top-ups, especially in humidity-sensitive environments. The system supports uninterrupted workflows for longer cooling durations. Its design also prevents external debris from entering the circulation path. This protects internal components and preserves fluid composition over time. Laboratories benefit from reduced maintenance interruptions. It contributes to smooth operation during demanding cooling applications.