High And Low Temperature Circulator LHLTC-T2018

Introduction

High and offers a –30°C to 200°C range and supports dynamic control in sensitive processes. It features an external sensor port for feedback-based temperature regulation during real-time thermal adjustments and system monitoring. The compact brazed plate heat exchanger ensures fast and efficient thermal transfer. Our circulator is used for protein lines, fermentation systems and pharmaceutical pilot processes.

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

Applications

High and Low Temperature Circulator delivers external heating and cooling for temperature-sensitive systems. This supports stable control in reactors, bioreactors, and pilot-scale processing units.

Specifications

Working Temperature Range	-30 to 200°C
Ambient Temperature	5 to 35°C
Relative Humidity	Less than or equal to 70%
Temperature Control Accuracy	±1°
Temperature Sensor	PT100
Circulating Pump Pressure	Less than or equal to 0.4 MPa
Circulating Pump Lift	4 to 6 m
Max. Reactor Volume Can Be Matched	20 L
External Input	External Sensor Port
Cooling Capacity	4648 W
Heating Power	3000 W
Compressor Power	1470 W
Circulating Pump Power	100 W
Power Consumption	4570 W
Power Supply	Single Phase 220V / 50Hz
Dimensions (W × D × H)	630 × 670 × 990 mm
Net Weight	104 kg

Features

Top-facing control panel

Rear service access hatch

Anti-corrosive outer housing

Ground-fault protected wiring

Stable caster wheelbase

FAQs

1. What makes the High and Low Temperature Circulator ideal for rapid thermal changes in chemical experiments?

High and Low Temperature Circulator is well-suited for processes that involve sudden heat generation or absorption due to its fast-responding thermal adjustment capability. It integrates heating and cooling within the same system, allowing quick transition between temperatures. The internal structure is designed to adapt rapidly to energy shifts without destabilizing the material environment. Its fluid circulation mechanism remains steady even under fluctuating thermal loads. The system doesn’t rely on external adjustments to handle abrupt changes. This makes it compatible with highly reactive setups. No auxiliary cooling unit is needed during fast exothermic reactions. The circulator stays efficient during continuous load cycling without overcompensation.

2. How does the High and Low Temperature Circulator support temperature control in bio-fermentation processes?

The High and Low Temperature Circulator is frequently used in fermentation lines because of its ability to maintain thermal balance throughout extended runs. Its performance remains stable even when subjected to biologically active environments that release or consume heat at irregular intervals. The device uses responsive thermal exchange to maintain the culture’s required temperature range. Bio-fermentation tanks connected to the unit benefit from the consistency in temperature, which supports yield accuracy. The system helps to limit contamination risks that might occur with fluctuating temperatures. Overheating and heat loss during the process are kept in check without the need for human intervention. Long-duration operation is supported without drift in output. This capability ensures scalability for research and pilot lines alike.

3. Can the High and Low Temperature Circulator be used with extraction and concentration units?

High and Low Temperature Circulator can be integrated with extraction units due to its steady thermal delivery and recovery features. During concentration, temperatures often shift based on solvent evaporation, and this circulator adapts without instability. The unit supports uniform heat transfer across varying contact surfaces involved in extraction systems. Whether it’s herbal extraction or concentration of volatile components, this model can handle temperature demands without causing process delays. It also minimizes temperature lag that typically impacts concentration output. The device can be connected without requiring layout changes. It offers extended temperature support to keep extract integrity intact. This makes it suitable for both botanical and pharmaceutical extraction workflows.

4. Why is the High and Low Temperature Circulator compatible with compact pilot setups?

The High and Low Temperature Circulator has been built to support installations where space is limited but thermal performance cannot be compromised. It operates without demanding extra space for auxiliary components and can be paired directly with small-scale pilot tanks. Its design eliminates the need for reconfiguration of lab or production layouts. The circulator fits easily alongside benches, control stations, and compact reaction systems. Its portability allows relocation when pilot setups are moved or scaled. Despite its compact footprint, it offers a complete heating and cooling package. The machine can serve as a standalone temperature control unit in modular environments. This adaptability makes it suitable for diverse R&D stations.

5. How does the High and Low Temperature Circulator help improve safety during continuous operation?

High and Low Temperature Circulator is equipped with multiple built-in safeguards that allow continuous use without risking component failure. The system includes protection functions designed to act in case of temperature overloads, fluid level drops, or electrical surges. These safety features work in coordination rather than as isolated alerts. Its control system allows real-time fault detection before errors escalate. Fluid leaks are prevented through internal sealing strategies rather than external valves. Users are alerted early to unusual load patterns. The unit’s design avoids unplanned shutdowns during high-load cycles. This makes it suitable for critical setups where unattended operation is frequent.

6. What kind of temperature-sensitive devices can be paired with the High and Low Temperature Circulator ?

The High and Low Temperature Circulator is commonly paired with devices such as calorimeters, pilot mixers, or UV cooling units where stable fluid temperature ensures device accuracy. These tools require exact temperatures over long durations without deviation. The circulator ensures constant flow rate and minimal heat fluctuation even under load variance. The heat transfer fluid remains stable even when heat input from external sources changes. It does not require separate thermal controllers to handle feedback from sensitive instruments. Flow consistency is maintained using controlled pumping pressure. The circulator can handle both static and moving temperature targets. This flexibility helps maintain repeatable results across sensitive equipment.