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Air conditioning equipment that accurately controls ambient temperature and humidity, providing two equipment models, conventional water-cooled and mini air-cooled.

Precision Temperature and humidity control unit (Water-cooled)

Modèle LMW-01BS LMWX-01BS LMW-03BT LMWX-03BT
Rated Airflow m3/min 0.7~1.0 2.0~4.0
Adjustable Temperature & Humidity Range  ℃/ %RH 21~26 21~26;45%RH~60%RH 21~26 21~26;45%RH~60%RH
Temperature/Humidity Control Accuracy ℃/ %RH ±0.1 ±0.1;±1.0%RH ±0.1 ±0.1;±1.0%RH
Maximum Cooling Capacity(50/60Hz) KW 0.2/0.25 0.37/0.45 1.3 1.3
Reheating Capacity(50/60Hz) KW 0.1/0.13 0.4 0.5 0.7
Maximum Humidification Capacity Kg/h / 0.8 / 2.3
Humidification Water Supply Temperature Range / 10~40 / 10~40
Humidification Makeup Water Pipe Connection / / Rc1/2 / Rc1/2
Humidification Makeup Water Pressure bar / 0.3~2 / 0.3~2
Water Quality Requirement / /

*Conductivity125~1250μs/cm     

*Water hardness not exceeding 40°f        

*Free of organic compounds

/

*Conductivity 125~1250μs/cm     

*Water hardness not exceeding 40°f         

*Free of organic compounds

Maximum External Static Pressure of Supply Air Pa 120/130 120/160 110/150 110/150
Supply Air Outlet Connection Diameter mm φ75 φ100 φ100 φ100
Equipment Ambient Temperature ℃/ %RH 20~26;40%RH~60%RH ①
Ambient Temperature Accuracy Range ℃/ %RH ±1;±5%RH
Alimentation électrique V/Hz 1~220v±10%; 50/60Hz±5Hz   3~380v±15%; 50Hz±5Hz  ④ 
Unit Rated Input Power KW 0.32/0.34 1.2/1.2 0.75  ⑤ 2.7 ⑤
Max Operating Current of Unit A 1.7/1.82  6.4/6.4  1.35 4.8
Unit Noise Level(50/60Hz) dB(A) 54/56 58/60 65 66
Max Input Power of Unit KWA 0.34/0.38  1.5/1.5  1.4 4
Refrigerant/Charge Quantity Kg R134A/0.13 R407C/0.3 R410A/0.4 R410A/0.48
Unit N.W Kg 32 69 95 135
Unit G.W Kg 40 85 110 150
Unit Overall Dimensions(L*B*H) mm 500*412*346 630*390*765  590*480*1070 680*520*1350
Unit Packaging Dimensions (L*B*H) mm 600*500*400 750*500*850 700*600*1200 780*650*1400

Remarks:

1、The temperature and humidity control range does not necessarily represent the actual controllable range. The actual controllable temperature and humidity range is dependent on the inlet temperature and humidity, as well as the process air volume. Set the process air volume according to the operating environment.

2、For the M01/02 series, when the inlet temperature and humidity are stable, the accuracy values displayed on the controller apply only to a single point at the outlet and when operating at the maximum rated air volume.
For the M03 series, when running at the rated process air volume (3 m³/min), the temperature will fluctuate temporarily for approximately 2 minutes after start-up due to compressor oil backflow. Additionally, if the target humidity is high, and depending on the timing of humidification water supply, the previously mentioned accuracy may not be maintained. In such cases, adjusting parameters related to water supply can reduce the magnitude of fluctuations.
3、The constant static pressure at the air outlet on the outlet side of the supply fan when operating at the maximum rated process air volume.
4、Insert the product into a dedicated socket to prevent voltage drop. The phase unbalance of the three-phase power supply voltage should be less than ±3%.
5、When operating at the max working current within the specified range.。
6、Cooling water quality requirements: not lower than the “Design Code for Industrial Recirculating Cooling Water Treatment” GB50050-95; Note: 40°f is equivalent to 400ppm of CaCO₃. 7、Height includes the outlet end. The indicated values are when operating at the specified maximum humidification level. For possible details, refer to the operation manual.

Remarks: The supply air duct must be insulated, and the field installation should shorten the pipeline length as much as possible (max length shall not exceed 3m).

Precision Temperature and humidity control unit (Air-cooled)

Product Model LW-0090-BW01 LWX-0090-BW01 LW-0100-BW01 LWX-0100-BW01
Rated Airflow m3/h 8000~9000  9000~10000  
Adjustable Temperature & Humidity Range  ℃/ %RH 22~23;45%RH 22~23;45%RH 22~23 22~23;45%RH~70%RH
Temp./Humidity Control Accuracy    ℃/ %RH ±0.1 ±0.1;±1%RH ±0.1 ±0.1;±1.0%RH
Max Cooling Capacity KW 20kw @25℃ 16kw @26℃
Max Humidification Capacity Kg/h / 5 / 2.3
Outdoor Air Ratio  ②   20% 20% / /
Equipment Outdoor Air Temp & Humidity Range ℃/ %RH 23±2;;40%~60%±2%RH 25; 50%RH
Equipment Return Air Temp & Humidity Range ℃/ %RH 23±0.1;45%RH ±2%RH /
Max External Static Pressure of Supply Air Pa 300~400 0~200
Supply Air Outlet Connection Diameter mm φ500 φ500
Humidification Water Supply Temp Range / 10~40 / 10~40
Humidification Makeup Water Pipe Connection / / Rc1/2 / Rc1/2
Humidification Makeup Water Pressure bar / 1~4 / 1~4
Water Quality Requirement / /

*Conductivity75~1250μs/cm      *Water hardness not exceeding 40°f         

*Free of organic compounds

/

*Conductivity 75~1250μs/cm      *Water hardness not exceeding 40°f        

*Free of organic compounds

Cooling Water Temperature 18~22 18~22
Cooling Water Connection   G1″ G1″
Alimentation électrique V/Hz 3~380v±10%; 50Hz±5Hz  Three-phase five-wire system
Unit Rated Input Power KW 12.5 12.5 4 4
Maximum Operating Current of Unit A 23 23 7 7
Unit Noise Level dB(A) ≤80 ≤75
Maximum Input Power of Unit KWA 15 8
Refrigerant/Charge Quantity Kg R410A/4 R410A/4
Safety Protection Functions   Power overvoltage and undervoltage protection; phase reversal and loss protection; motor overheat and overload protection; compressor discharge temperature overheat protection; system high pressure protection; system low pressure protection; temperature module fault protection; adjustable over-temperature protection; fan motor overheat protection, etc.
Unit N.W Kg 750 800 650 680
Unit G.W Kg 800 850 700 750
Unit Overall Dimensions (L*B*H) mm 2130*1000*2000 1200*1200*1950 
Unit Packaging Dimensions(L*B*H) mm 2300*1150*2100 1350*1350*2050

Remarks:

1、The temperature and humidity control is applicable to different set temperatures, and can also operate steadily at a fixed operating temperature and humidity.

2、The unit can adjust a certain amount of outdoor air volume according to actual conditions to meet the HVAC outdoor air requirements.
3、Temperature and humidity range for outdoor and return air of the precision constant temperature and humidity unit.
4、The constant static pressure at the air outlet on the outlet side of the supply fan when operating at the maximum rated process air volume; it can also be adjusted according to whether the terminal is equipped with FFUs (Fan Filter Units). 5、440°f is equivalent to 400ppm of CaCO₃.
6、Cooling water quality requirements: not lower than the Design Code for Industrial Recirculating Cooling Water Treatment GB50050-95.
7、The supply air duct must be insulated, and the pipeline length should be shortened as much as possible during on-site installation. For detailed information, refer to the operation manual.

The key to ensuring high precision and high efficiency

Environment Air Temperature Control Unit application scenarios


The equipment, production processes, inspection processes and spaces used in production facilities for equipment such as semiconductors, liquid crystals and solar panels require highly accurate and stable air processing.

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FLTZ 5℃~90℃
refroidisseurs de processus

Cooling capacity 6kW~40kW
Cooling water flow 1.5m³/h~9m³/h
Précision de la température ±0.05℃

FLTZ -25℃~90℃
refroidisseurs thermiques

Cooling capacity 2kW~15kW
Cooling water flow 1.2m³/h~10.2m³/h
Précision de la température ±0.05℃

FLTZ -45℃~90℃
refroidisseurs à basse température

Cooling capacity 1kW~8kW
Cooling water flow 1.5m³/h~8m³/h
Précision de la température ±0.05℃

FLTZ -80℃~+90℃
refroidisseur d'eau à recirculation

Cooling capacity 0.6kW~3kW
Cooling water flow 1.8m³/h~6m³/h
Précision de la température ±0.05℃

FLTZ -100℃~+90℃
refroidisseur à recirculation

Cooling capacity 1.5kW~3kW
Cooling water flow 50L/min~100L/min 2bar~7bar
Précision de la température ±0.05℃

pourquoi choisir LNEYA?

❯More than 15 years of design and production experience
❯One-stop service
❯Short delivery time
❯Strong after-sales service and technical support
❯Highly accurate and repeatable temperature control
❯Made in Wuxi, China
❯130+ patents

Service mondial

Plus de 30 000 clients ont été servis.
Exporté dans plus de 20 pays.

Certifications et brevets

A obtenu la certification CE, la certification SGS et la certification ISO.

Service après-vente

Fournir une formation technique complète.
Avec des solutions 24h/24 et 7j/7.

Équipe professionnelle

Fondée en 2010, avec 15 ans d'expérience dans le secteur.
20% des employés sont des techniciens.

Contrôle de la qualité

Contrôle visuel.
Test de performance.
Test de sécurité électrique.

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