Low Temperature Recirculating Chillers LTRC-T2011

Introduction

Low Temperature Recirculating Chillers offers a Temperature Range of –80°C to 40°C that supports critical cooling in research labs. The air-cooled system works efficiently without external water which suits compact lab setups. Its delayed compressor start protects components from sudden load during power recovery. Our recirculating chiller is ideal for reactor cooling, thermal simulations and material testing across scientific fields.

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

Low Temperature Recirculating Chillers is used to supply ultra-low temperature cooling to external laboratory and industrial equipment. This supports processes such as reactor temperature control, material stress testing, and thermal condition simulation in pharmaceutical, chemical, and research environments.

Specifications

Temperature Range	–80°C to 40°C
Temperature Stability	±2°C
Cooling Method	Air cooling
Cooling Capacity at -40 °C	5000 W
Cooling Capacity at -60 °C	3000 W
Cooling Capacity at -80 °C	1000 W
Refrigerant	R404A, R23
Rated Pump Power	1 bar
Rated Pump Flow Rate	30 L/min
Outer Circulation Interface Size	Rc 1/2
Reservoir Capacity	10 L
Protection Grade	IP20
Power Supply	3 to 380 V, 50 Hz
Power Consumption	9800 W
Dimensions (W×D×H)	710 × 1230 × 1380 mm
Net Weight	350 kg

Features

High load bearing chassis

Refrigerant leakage detection system

Phase sequence monitoring circuit

Overflow-resistant reservoir lid

Non-reactive fluid pathway

FAQs

1. How does the Low Temperature Recirculating Chillers handle thermal shock when used in sensitive reactor setups?

Low Temperature Recirculating Chillers is designed to minimize thermal stress by gradually transitioning the coolant before full contact with reactor systems. This helps protect delicate components and reactive materials from abrupt temperature shifts. The unit supports soft cooling phases that ease the reaction vessel into lower temperature conditions. This is particularly useful during crystallization, synthesis, or temperature-sensitive extractions. Fluid is pre-cooled in stages before reaching the outlet connection. The setup avoids direct impact on fragile systems. Cooling consistency is prioritized even during rapid operations. This makes it a safe choice for precision lab workflows.

2. What makes the Low Temperature Recirculating Chillers suitable for around-the-clock lab operation?

The Low Temperature Recirculating Chillers is engineered for non-stop operation, offering long-hour functionality without compromising flow quality. Its internal systems are built to support continuous-duty performance across multiple shifts. The cooling circuit resists fatigue during extended runtime. It also maintains flow balance under stable conditions with no need for reset. Protective mechanisms keep the core components from overheating during long usage. Downtime is minimized with auto-restart readiness. It works well in facilities with demanding cooling schedules. This makes it ideal for production labs and research that requires constant temperature control.

3. Can the Low Temperature Recirculating Chillers operate safely in high-humidity lab environments?

The Low Temperature Recirculating Chillers is built with sealed panels and insulated internals that reduce the risk of moisture affecting performance. The external shell resists condensation that typically forms during ultra-low cooling tasks. Its vents are placed strategically to divert air away from electrical points. Moisture-sensitive components are secured behind protective layers. This allows consistent use even in tropical or humid laboratories. The overall system is resistant to corrosion and oxidation. Power connectors are shielded from direct exposure. This setup ensures operational safety during humid weather or enclosed use.

4. What protection does the Low Temperature Recirculating Chillers provide against overloading during restart?

Low Temperature Recirculating Chillers uses a delayed compressor start mechanism to avoid electrical strain when restarting after power loss. This feature protects the compressor from sudden load impact. It also ensures stable voltage flow during system reactivation. The startup process is staggered to let the internal pressure equalize. Safety circuits adjust power to avoid spike damage. This is especially useful in labs with inconsistent power supply. The system resumes cooling without internal disruption. Such built-in protection extends the overall lifespan of the unit.

5. Is the Low Temperature Recirculating Chillers easy to relocate within confined lab layouts?

The Low Temperature Recirculating Chillers is designed with a compact vertical frame that fits efficiently into narrow lab spaces. Its upright structure reduces the footprint without sacrificing internal volume. Handles and access grips are built into the body for secure repositioning. The frame stays balanced even when maneuverer across tight corners. No tilting is required to transport the unit. Movement does not interrupt internal fluid stability. The design suits flexible lab setups and shifting workflows. This makes it well-suited for multi-station usage.

6. Can the Low Temperature Recirculating Chillers function safely during accidental overflow events?

Low Temperature Recirculating Chillers includes an automatic overflow discharge channel that activates if excess fluid enters the reservoir. This prevents internal pressure buildup that might disrupt circulation. The discharge route is positioned to redirect liquid safely without halting operations. It offers immediate protection in busy labs where overfilling can occur. The system continues running without triggering emergency shutdown. Components are shielded from spill contact. The channel is also easy to drain and clean. This helps maintain smooth performance with minimal interruption.