LT-65A1N Low Temperature Recirculating Water Chiller

Product parameter

Power：7kW
Cooling power(AT-60℃)：2kW
Flow：50L/min
Pressure：1bar

All products support customized services

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Detailed Description

Detailed Description
Simple Parameters
Exhibitions
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Wuxi Guanya LNEYA specializes in the production of cryogenic circulators, a very wide refrigeration temperature range, and a controllable temperature of -150 degrees to -5 degrees. It adopts secondary subcooling, fast cooling speed, safe and reliable, and is used for rapid liquid cooling. It is widely used in high-tech industries such as petrochemical, medical, pharmaceutical, biochemical, freeze-drying, pharmaceutical and so on.

The product adopts the international brand compressor Carlyle, which is small in size and high in efficiency. The single compressor can realize the temperature control of -152 °C, and the ultra-low temperature refrigeration technology is at the international advanced level.

1. To save water resources, it is possible to use the glycol-water mixture to carry out circulating refrigeration, strict circulation pipeline design, prevent circulating water pollution, and prolong the use time of circulating water;

2. Original imported compressor, overlapping super-cooled refrigeration technology;

3. Double condensation high efficiency system;

4. Computer cascade temperature controller, temperature digital display, adjustment unit 0.1 degree, PT100 temperature sensor, -125°C~ -20°C wide temperature range;

5. Ambient temperature monitoring function to prevent the system operating environment temperature from being too high;

6. It adopts full-closed design, no water absorption during low-temperature operation, ensuring the purity of cold and heat-conductive medium, preventing ice crystals and improving the life of thermal fluid.

Product parameters (All products can be customized)

Model		LT-65A1N
Medium Temperature Range		-60℃～-20℃
Temp. Control and Dispaly		ASET multifunctional controller, control outlet temperature of water tank
Temp. Control Optional		Temperature feedback PT100 (inlet temperature, outlet temperature)
Cooling Capacity	-20℃	4.8KW
	-40℃	4KW
	-60℃	2KW
Circulation Pump Flow Rate, Pressure (max)		75L/min 1BAR
Capacity of Liquid Storage		40L
Compressor		Tecumseh, Dorin
Evaporator		Plate Heat Exchanger
Operation Panel		7-inch color touch screen shows setting temperature and measuring temperature, temperature curve record, data export excel-format
Safety Protection		Self-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function.
Refrigerant		R-404A/R23 mixed refrigerant
Connection Size		G1
Product size(air-cooled)（cm)		70100175
Weight (air-cooled)		340kg
Power 50HZ max		AC380V 7kW
Shell Material		Cold rolled steel painting
Optional		Circulation pump 35L/min 2.5bar、50L/min 2.5bar、110L/min 2.5bar optional
Optional		Pressure ≤6 bar circulating pump
Optional		MODBUS RTU Protocol, RS 485 Interface
Optional		SUS304 Material
Optional Power		220V 60HZ three-phases，460V 60HZ three-phases
Remark		Can make the bigger capacity of liquid storage as required.

Classified Information

Detailed parameters

Max Working Temp.	-20℃
Min Working Temp.	-60℃
Power	5~10kW
Temp. control mode	Thermal Oil Temp. Control
Temp. Accuracies	None

LNEYA attends various exhibitions at home and abroad every year. At the exhibition, we show the latest research equipment of LNEYA. Every year, long-term cooperative customers will come to exhibitions and communicate with us. We are also actively developing new customers to provide them with high quality machines and services.

After sale service

Quality assurance

Guarantee that the goods are sold to be conform to the provisions of the contract and qualified new products by factory inspection, quality performance, technical indicators and configured are in accordance with manufactures and technical documents stipulated in the contract.

Installation and debugging

After the arrival of the goods, my company or my company agent is responsible for installation and debugging of equipment need on-site installation and debugging.

Inspection and acceptance

After installation and debugging, acceptance by the customer to confirm the goods to be conform to the provisions of the contract and qualified new products, quality performance, technical indicators and configured are in accordance with manufactures and technical documents stipulated in the contract, and after the confirmation of a full set of technical documents, sign the installation acceptance report and confirm acceptance.

Training

At the same time of installation and debugging of equipment, my company’s after-sales service engineer is responsible for technical training for user until user can be skilled of operation. In the process of using equipment by customer, customer can consult relevant technical issues to after-sales service personal of our company at any time, according to the situation, my company will arrange training on site or remote.

After sale service commitment

A full free one year warranty since the date of acceptance, during the warranty period, all repairs and spare parts are free of charge(instrukent malfunction caused bu human factors will be charged of cost price of spare parts); After the warranty period, we will be responsible for maintenance of equipment for lifetime, according to the actual maintenance fees, appropriate fee will be charged.

(PS:There will have extra charge if the customer need on-site service. And customers need to describe the issue first and then send some failed pics or videos in advance, then Lneya judge if it is possible to go for after-Sales on site. )