| Working Temperature Range | -80 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 | 10 L |
| External Input | External Sensor Port |
| Cooling Capacity | 6972 W |
| Heating Power | 3000 W |
| Compressor Power | 2205 W |
| Circulating Pump Power | 100 W |
| Power Consumption | 7510 W |
| Power Supply | Single Phase 220V / 50Hz |
| Dimensions (W × D × H) | 804 × 703 × 900 mm |
| Net Weight | 170 kg |
Thermal overflow protection valve
Compact rear cable slot
Isolated sensor detection zone
Drip-free drainage nozzle
Quick-release service latch
High and Low Temperature Circulator LHLTC-A17 is used to deliver controlled heating and cooling to external equipment in lab and pilot processes. This ensures reliable temperature control for reactors preparation tanks and fermentation units in chemical and biotech operations.
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High And Low Temperature Circulator LHLTC-A17 Catalog
Labtron High and Low Temperature Circulator operates across a wide temperature range suitable for controlled heating and cooling tasks. They feature a control system that ensures stable performance under thermal variations. Their circulation system delivers uniform fluid flow for consistent temperature. These units use optimized compressor power with protections like over-temperature cut-off and delay. Our High and Low Temperature Circulator supports bio-fermentation tanks extraction units beverage lines and semiconductor cooling setups.








Our High and Low Temperature Circulator LHLTC-A17 is equipped with a self-diagnosis feature to help users detect internal irregularities without halting active processes. This function constantly monitors the internal health of the system and flags potential issues before they impact operation. In high-value experimental setups, such proactive detection helps prevent workflow disruptions. Researchers benefit from early alerts that allow intervention without having to dismantle the unit. This also reduces reliance on external testing instruments or trial-and-error adjustments. The self-diagnostic function enhances the unit’s readiness for long-duration pilot trials. In multi-device facilities, it simplifies troubleshooting across integrated lines. This results in greater operational assurance under dynamic lab conditions.
The High and Low Temperature Circulator LHLTC-A17 offers user authority management to help laboratories maintain control over critical thermal settings in shared workspaces. This function restricts access to core temperature or system parameters based on clearance levels assigned to users. It is particularly useful in environments where different operators are handling varied stages of pilot testing. By defining roles such as technician or supervisor, it minimizes accidental parameter shifts. It also reduces the need for constant supervision during continuous operation. When used across departments, this feature supports accountability by tracking usage. It creates a secure and traceable interface, making it suitable for research setups with sensitive material handling.
Labtron’s High and Low Temperature Circulator LHLTC-A17 is constructed to handle fast thermal exchanges during intense chemical reactions involving either sharp heat absorption or sudden release. In reaction vessels with volatile compounds, rapid thermal compensation is vital to maintain process control. This device supports such shifts without requiring recalibration between stages. Its design helps regulate the reaction medium even when temperature changes occur unexpectedly. The system can handle active energy transfer phases, especially in synthesis setups. It’s also favorable for applications with alternating heating and cooling cycles. This makes the unit valuable in chemical research environments where unsteady thermal demands are part of the workflow.
Our High and Low Temperature Circulator LHLTC-A17 integrates a leakage overload protector to guard against power-related instability or moisture-linked electrical faults. In wet lab environments or fluid-heavy pilot lines, sudden leaks can introduce serious electrical risks. This protective measure ensures the unit responds instantly to abnormal load behavior without interrupting connected equipment. It is particularly useful in processing areas where secondary equipment is involved. The feature limits downtime caused by circuit disruption and protects surrounding instruments from damage. This also contributes to longer service life for internal components. The added protection allows confident use even in high-moisture or open-cooling environments.
The High and Low Temperature Circulator LHLTC-A17 aligns well with the thermal requirements of pilot-scale beverage and oral liquid reactors due to its adaptability across various liquid processing conditions. These systems often require consistent temperatures to stabilize flavors, viscosities, or active ingredients. The unit sustains thermal performance even as batch characteristics change. Its internal flow system prevents layer separation in multicomponent mixes during heating or cooling. The unit’s configuration supports clean processing and supports CIP workflows when needed. It enhances both operational uniformity and batch reproducibility. The system is ideal for pre-commercial product testing where accuracy and consistency are key.
Labtron’s High and Low Temperature Circulator LHLTC-A17 supports multi-stage fermentation systems where different thermal profiles are required across microbial growth phases. This unit can manage heating and cooling demands in alternating stages without reconfiguration. It provides smooth transitions between temperature setpoints during fermentation progression. This is especially important for processes involving aerobic and anaerobic culture stages. The system maintains thermal stability during feeding and holding cycles. Its integration ensures microbial growth remains uninterrupted by sudden temperature shifts. In applications involving nutritional supplements or probiotic pilot lines, this adaptability enhances both yield and culture integrity.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608