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Chillers de recirculação

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 de refrigeração

caudal da bomba de circulação 30L/min 1.6bar~50L/min 2bar

circuladores de refrigeração

caudal da bomba de circulação 30L/min 1,6bar

precisão de temperatura ±0,5℃

precision chillers

caudal da bomba de circulação 30L/min 1,6bar

precisão de temperatura ±0,5℃

circuladores refrigerados

caudal da bomba de circulação 30L/min 1,6bar

precisão de temperatura ±0,5℃

chillers de circuito fechado

caudal da bomba de circulação 30L/min 1,6bar

precisão de temperatura ±0,5℃

mini refrigerador

caudal da bomba de circulação 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

Gama de temperaturas 10℃~30℃
Precisão do controlo da temperatura ±0.5℃
Capacidade de arrefecimento  15℃ 3kw 6kw 8kw 14kw
Bomba de circulação
Caudal MAX
30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar 50L/min 2bar
Refrigerante R-134A / R407C
Tamanho da interface ZG3/4 ZG3/4 ZG3/4 ZG1
Potência AC220V / AC380V/ AC460V
Material da casca Chapas laminadas a frio (REL7035)
Protocolo de comunicação Protocolo de comunicação Protocolo MODBUS RTU Interface RS485

Modelo

LT2-1.5     

LT2-1,5W

LT2-2        

LT2-2W

LT2-3       

LT2-3W

LT2-5        

LT2-5W

Gama de temperaturas -25℃~30℃
Precisão do controlo da temperatura ±0.5℃
Capacidade de arrefecimento  -15℃ 1,5kw 2kw 3kw 5kw
Bomba de circulação
Caudal MAX
30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar
Refrigerante R-404A / R507C
Tamanho da interface ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potência AC220V / AC380V/ AC460V
Material da casca Chapas laminadas a frio (REL7035)
Protocolo de comunicação Protocolo de comunicação Protocolo MODBUS RTU Interface RS485

Modelo

LT4-1.5       

LT4-1,5W

LT4-2       

LT4-2W

LT4-3       

LT4-3W

LT4-5          

LT4-5W

Gama de temperaturas -37℃~30℃ -45℃~30℃
Precisão do controlo da temperatura ±0.5℃
Capacidade de arrefecimento  -20℃ 1,3kw 1,8kw 2,5kw 4,8kw
-35℃ 0,7kw 1kw 1,4kw 2,5kw
Bomba de circulação
Caudal MAX
30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar
Refrigerante R-404A / R507C
Tamanho da interface ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potência AC220V / AC380V/ AC460V
Material da casca Chapas laminadas a frio (REL7035)

Modelo

LT6-1.5       

LT6-1,5W

LT6-2       

LT6-2W

LT6-3       

LT6-3W

LT6-5       

LT6-5W

Gama de temperaturas  -60℃~-30℃
Precisão do controlo da temperatura ±0.5℃
Capacidade de arrefecimento  -40℃ 1,3kw 1,8kw 2,5kw 4,8kw
-55℃ 0,7kw 1kw 1,4kw 2,5kw
Bomba de circulação
Caudal MAX
30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar
Refrigerante R-404A/R23
Tamanho da interface ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potência AC220V / AC380V/ AC460V
Material da casca Chapas laminadas a frio (REL7035)

Modelo

LT8-1.5      

LT8-1,5W

LT8-2       

LT8-2W

LT8-3       

LT8-3W

LT8-5       

LT8-5W

Gama de temperaturas -75℃~-40℃  -80℃~-40℃
Precisão do controlo da temperatura ±0.5℃
Capacidade de arrefecimento  -60℃ 0,7kw 1kw 1,4kw 2,5kw
-70℃ 0,4kw 0,6kw 0,85kw 1,5kw
Bomba de circulação
Caudal MAX
30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar 30L/min 1,6bar
Refrigerante R-404A/R23
Tamanho da interface ZG3/4 ZG3/4 ZG3/4 ZG3/4
Potência AC220V / AC380V/ AC460V
Material da casca Chapas laminadas a frio (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.

Serviço global

Atendeu mais de 30.000 clientes.
Exportado para mais de 20 países.

Patentes de certificação

Obteve a certificação CE, certificação SGS, certificação ISO.

Serviço pós-venda

Fornece treinamento técnico abrangente.
Com soluções 24/7.

Equipa profissional

Fundada em 2010, com 15 anos de experiência no setor.
20% dos trabalhadores são técnicos.

Controlo de qualidade

Inspeção visual.
Teste de desempenho.
Teste de segurança eléctrica.

Processo de embalagem e ensaio de semicondutores
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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