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Laboratory Chillers

LTZ 5℃～30℃ low temperature chillers

LNEYA Laboratory chillers have air cooled chiller and water cooled chiller two type. It can ensure continuous operation 24 hours a day.

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Cooling capacity 23kW~155kW
Circulation Pump MAX
28m³/h
Temperature accuracy ±0.5℃
Power AC400V/ AC460V

While the LTZ-+5~30 model only supports a temperature control range of +5°C to +30°C, we can customize units to meet various temperature requirements. LNEYA offers temperature control solutions from -150°C to +350°C.

LNEYA Laboratory Chillers are widely used in various industries and laboratories because of their ability to provide precise and consistent cooling. LNEYA Laboratory Chillers are widely used in various industries and laboratories because of their ability to provide precise and consistent cooling. These systems circulate coolant (usually water or a water-glycol mixture) to maintain stable temperatures in applications such as equipment cooling, process cooling, and scientific research.

LTz series

5°C

lowest

30°C

Highest

±0.5°C

Temperature control accuracy


Model LTZ-6
LTZ-6W		 LTZ-10
LTZ-10W		 LTZ-15
LTZ-15W		 LTZ-20W LTZ-30W LTZ-40W
Temp range 5℃～30℃
Temp control accuracy ±0.5℃
Cooling capacity 20℃ 23kW 40kW 58kW 79kW 110kW 155kW
Circulation Pump MAX 5m³/h 5m³/h 11m³/h 14m³/h 19m³/h 28m³/h
2bar 2bar 2bar 2bar 2bar 2bar
Refrigerant R134A/R407C R410A/R134A
Power 400V 50HZ  / 460V 60HZ

Temperature feedback

Temperature feedback PT100 (inlet temperature, outlet temperature)


Compressor

Highly, Mitsubishi, Panasonic and other compressors


Communication protocol

MODBUS RTU protocol RS485 interface



LNEYA never disappoints users！

Advantages of Laboratory Chillers

  • Precise Control: Laboratory chillers use a PID temperature control system to regulate water temperature, ensuring precise temperature control. This allows for a stable environment and high-accuracy temperature adjustments, which are beneficial for experimental control and result accuracy.
  • Energy Efficiency: Laboratory chillers use advanced refrigeration technologies and energy-saving designs, offering high energy efficiency. They are typically equipped with optimized variable frequency compressors and heat exchangers to minimize energy consumption.
  • Intelligent Management: Our laboratory chillers are often equipped with intelligent control systems, capable of real-time monitoring of temperature, pressure, and other parameters. They also allow for remote monitoring and data logging via network connections, facilitating data analysis and troubleshooting for researchers.
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LNEYA never disappoints users！

Application of laboratory chillers

  • For cooling fluids circulating in external processes or equipment. They maintain constant temperatures even in applications with high heat loads and are suitable for a variety of laboratory and industrial processes.
  • Laboratory water chillers can also be used in clean rooms to ensure that the room temperature and humidity meet strict requirements without affecting experimental results.
  • Chemical Reactions: Many chemical reactions rely on temperature, and precise control is crucial for obtaining accurate results.
  • Extreme Temperature Simulation: In experiments that simulate extreme environments (such as polar regions or high altitudes), chillers can create the necessary low-temperature conditions to support relevant research.

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ALL reFRIGERATION chillers model

LTZ +5℃-90℃

glycol chillers

Cooling capacity 4kW~20kW

Heating power 3.5kW~15kW

temperature accuracy ±0.3℃

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LTZ -40℃~90℃

fluid chillers

Cooling capacity 0.7kW~11.5kW

Heating power 2.5kW~10kW

temperature accuracy ±0.3℃

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LTZ +5℃~30℃

laboratory chillers

Cooling capacity 23kW~155kW

Circulation Pump MAX 5m³/h~28m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -25℃~30℃

sub zero chillers

Cooling capacity 7kW~64.5kW

Circulation Pump MAX 2.5m³/h~15m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -45℃~20℃

coolant chillers

Cooling capacity 5.7kW~32.4kW

Circulation Pump MAX 1.5m³/h~7.7m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -60℃~-30℃

air cooled chillers

Cooling capacity 6.2kW~31.7kW

Circulation Pump MAX 2.4m³/h~12.1m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -80℃~-50℃

water cooled chillers

Cooling capacity 3.7kW~30kW

Circulation Pump MAX 2.3m³/h~12m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -115℃~-80℃

cryogenic chillers

cooling capacity 0.6kW~2.8kW

Circulation Pump MAX 20L/min~40L/min 2bar

temperature accuracy ±0.5℃

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LNEYA is your reliable laboratory chiller manufacturer

Each chiller model is certified with ISO 9001:2008 international quality standards and EU CE certification, ensuring safety and reliability.

Our excellent workshop technology, strong factory manufacturing capabilities, and technical support and maintenance service coverage determine: whether you need fast cooling, high efficiency and energy saving, environmental protection, or other application scenarios such as temperature control, flow control, pressure control, etc., we have rich experience to help you determine the chiller that best suits you.

With rich experience and worry-free pre-sales and after-sales services, customers can trust us to provide unparalleled help to maintain the optimal performance and service life of the chiller. This further promotes the overall success and efficiency of their operations.

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Global service

Served more than 30,000 customers.
Exported to more than 20 countries.

Certification patents

Has obtained CE certification, SGS certification, ISO certification.

After-sales service

Provide comprehensive technical training.
With 24/7 solutions.

Professional team

Founded in 2010, with 15 years of industry experience.
20% of employees are technicians.

Quality control

Visual inspection.
Performance test.
Electrical safety test.

Get in touch with our laboratory chillers experts

Precise temperature regulation, Energy efficiency, and Worry-free after-sales service

Choosing the right laboratory chiller is crucial for ensuring the efficiency and effectiveness of temperature-sensitive processes. When selecting a chiller, factors to consider include the required temperature range, cooling capacity, type of refrigerant, and specific application requirements. Additionally, energy efficiency, environmental impact, ease of use, and maintainability should also be taken into account.
If you’re unsure which chiller is best for your application, feel free to contact us! LNEYA offers free, professional consultation services and customized solutions to address all your needs.

Proper maintenance is essential for ensuring optimal performance and extending the lifespan of laboratory refrigeration equipment. Key maintenance tips include:
 
Regular Cleaning: Clean the equipment regularly, especially the coils and filters, to ensure efficient heat exchange and prevent dust accumulation.
 
Seal and Gasket Inspection: Check seals for tightness to prevent warm air from entering and affecting temperature control.
 
Calibration: Regularly calibrate the temperature control system to ensure accuracy and reliability.
 
Preventive Maintenance Program: Implementing a preventive maintenance program helps identify and resolve issues before they cause equipment failure.

Shipping: Once your product is ready, we will ship it according to the delivery method chosen during the order. Shipping methods typically include sea freight and air freight, and you are free to choose. The delivery time from order to receipt is usually between 30 to 45 working days.

Installation and Commissioning: After receiving the goods, we are responsible for on-site installation and commissioning.

Acceptance: After installation and commissioning, you can conduct an inspection to confirm whether the goods meet the contract requirements. This includes verifying that the quality, performance, technical specifications, and configuration align with the contract and technical documents. After confirming receipt of the full set of technical documents, you can sign the acceptance report to confirm that the installation is completed successfully.

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