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Enfriadores de recirculación

LNEYA fixed frequency series has a variety of models for you to choose from, which can meet the needs of most users.

  • 15 years of manufacturing experience, free choice of air cooling and water cooling
  • Provide you with 24/7 technical services and accompany you throughout the process
  • Each machine sold will pass 100% helium testing and 100% safety testing
  • According to different application scenarios, we design the size, temperature control range, compressor type, and refrigeration unit of the LT series individually.
  • Meet customers’ different application needs in aerospace, pharmaceutical chemicals, laboratory testing, etc.

máquina enfriadora

Caudal de la bomba de circulación 30L/min 1,6bar~50L/min 2bar

circuladores de refrigeración

caudal de la bomba de circulación 30L/min 1,6bar

precisión de temperatura ±0,5℃

refrigeradores de precisión

caudal de la bomba de circulación 30L/min 1,6bar

precisión de temperatura ±0,5℃

circuladores refrigerados

caudal de la bomba de circulación 30L/min 1,6bar

precisión de temperatura ±0,5℃

enfriadoras de circuito cerrado

caudal de la bomba de circulación 30L/min 1,6bar

precisión de temperatura ±0,5℃

mini refrigerador

caudal de la bomba de circulación 10L/min 0,6bar

LT-800 in the LT series is a desktop chiller; also known as a mini chiller. It is mainly designed for small laboratory rotary evaporators of 0.5L-2L scale. One of the reasons why customers choose it is that it takes up a small area and saves laboratory space. You can put it on the workbench or on the floor.

Modelo

LT-1.5        

LT-1.5W

LT-2            

LT-2W

LT-3            

LT-2W

LT-5           

LT-5W

Temperatura 10℃~30℃
Precisión del control de temperatura ±0.5℃
Capacidad de refrigeración  15℃ 3kw 6kw 8kw 14kw
Bomba de circulación
Flujo MÁXIMO
30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar 50L/min 2bar
Refrigerante R-134A  /  R407C
Tamaño de la interfaz ZG3/4 ZG3/4 ZG3/4 ZG1
Potencia AC220V / AC380V/ AC460V
Material de la carcasa Cold rolled sheet (REL7035)
Protocolo de comunicación Communication protocol MODBUS RTU protocol RS485 interface

Modelo

LT2-1.5     

LT2-1.5W

LT2-2        

LT2-2W

LT2-3       

LT2-3W

LT2-5        

LT2-5W

Temperatura -25℃~30℃
Precisión del control de temperatura ±0.5℃
Capacidad de refrigeración  -15℃ 1,5 kW 2kw 3kw 5kw
Bomba de circulación
Flujo MÁXIMO
30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar
Refrigerante R-404A  /  R507C
Tamaño de la interfaz ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potencia AC220V / AC380V/ AC460V
Material de la carcasa Cold rolled sheet (REL7035)
Protocolo de comunicación Communication protocol MODBUS RTU protocol RS485 interface

Modelo

LT4-1.5       

LT4-1.5W

LT4-2       

LT4-2W

LT4-3       

LT4-3W

LT4-5          

LT4-5W

Temperatura -37℃~30℃ -45℃~30℃
Precisión del control de temperatura ±0.5℃
Capacidad de refrigeración  -20℃ 1,3 kW 1,8 kW 2,5 kW 4.8kw
-35℃ 0,7 kW 1kw 1,4 kW 2,5 kW
Bomba de circulación
Flujo MÁXIMO
30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar
Refrigerante R-404A  /  R507C
Tamaño de la interfaz ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potencia AC220V / AC380V/ AC460V
Material de la carcasa Cold rolled sheet (REL7035)

Modelo

LT6-1.5       

LT6-1.5W

LT6-2       

LT6-2W

LT6-3       

LT6-3W

LT6-5       

LT6-5W

Temperatura  -60℃~-30℃
Precisión del control de temperatura ±0.5℃
Capacidad de refrigeración  -40℃ 1,3 kW 1,8 kW 2,5 kW 4.8kw
-55℃ 0,7 kW 1kw 1,4 kW 2,5 kW
Bomba de circulación
Flujo MÁXIMO
30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar
Refrigerante R-404A/R23
Tamaño de la interfaz ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potencia AC220V / AC380V/ AC460V
Material de la carcasa Cold rolled sheet (REL7035)

Modelo

LT8-1.5      

LT8-1.5W

LT8-2       

LT8-2W

LT8-3       

LT8-3W

LT8-5       

LT8-5W

Temperatura -75℃~-40℃  -80℃~-40℃
Precisión del control de temperatura ±0.5℃
Capacidad de refrigeración  -60℃ 0,7 kW 1kw 1,4 kW 2,5 kW
-70℃ 0.4kw 0.6kw 0.85kw 1,5 kW
Bomba de circulación
Flujo MÁXIMO
30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar 30L/min 1.6bar
Refrigerante R-404A/R23
Tamaño de la interfaz ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potencia AC220V / AC380V/ AC460V
Material de la carcasa Cold rolled sheet (REL7035)

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Circulating System Design
The system adopts a fully enclosed design, with automatic low-temperature heat transfer fluid replenishment and high-temperature non-volatile heat transfer fluid to ensure the stability of the heat transfer fluid during use.
 
PLC Control System with Color Touchscreen Display
This system enables automatic operation and features temperature curve display, temperature record export via USB drive, fault alarm recording, etc., ensuring intelligent operation while maintaining safety.
 
Cooling Water Circuit Design
An intermediate heat exchanger is used to significantly improve system reliability and safety.

With the help of the Internet, we have built a global consulting, sales and service network. We have served more than 30,000 customers worldwide and have more than 90 patents.

Our chillers have been selected by more than 100 university laboratory projects around the world and exported to more than 20 countries. We have agents in various European countries and regions such as Singapore, Malaysia, Japan, South Korea, Qatar, Middle Eastern countries, Australia, the Netherlands, Spain and the United States.

Servicio global

Atendió a más de 30.000 clientes.
Exportado a más de 20 países.

Patentes de certificación

Ha obtenido la certificación CE, la certificación SGS y la certificación ISO.

Servicio posventa

Provide comprehensive technical training.
With 24/7 solutions.

Equipo profesional

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

Quality control

Visual inspection.
Performance test.
Electrical safety test.

Proceso de envasado y ensayo de semiconductores
Semiconductor FAB Process Temperature Control
Aerospace Materials ——Test Device Temperature Control
API&Intermediate Production Temperature Control
New materials—— Special as production Temp Control
Biopharmaceutical Production Temperature Control

Compressor Variety and Reliability
LT fixed frequency series is a typical compressor chiller.We uses imported semi-hermetic piston compressors, semi-hermetic two-stage piston compressors, and semi-hermetic screw compressors to suit various application scenarios. Our compressor suppliers are renowned companies both domestically and internationally, including Panasonic, Mitsubishi, Hitachi, Emerson Copeland, and TaiKang.

LT series is a fixed frequency chiller, while LTZ series is a variable frequency chiller, which is an upgraded version and more energy-efficient. Secondly, LTZ has a lower low temperature. Please contact our technical engineer for more information sales@cnzlj.com

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