LT-6590N Refrigerated Circulator

Product parameter

Power：5.8kW
Cooling power(AT-60℃)：1.6kW
Flow：35L/min
Pressure：1bar

All products support customized services

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Detailed Description

Detailed Description
Simple Parameters
Custom Designs
FAQ

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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-6518N	LT-6530N	LT-6562N	LT-6590N	LT-65A1N	LT-65A2WN
Medium Temperature Range		-60℃～-20℃
Temp. Control and Dispaly		PLC controller, control outlet temperature of water tank
Temp. Control Optional		Temperature feedback PT100 (inlet temperature, outlet temperature)
Cooling Capacity	-40℃	0.7KW	1.2KW	2.1KW	2.8KW	4KW	6KW
	-60℃	0.4KW	0.6KW	1.2KW	1.6KW	2KW	3KW
Circulation Pump Flow Rate, Pressure (max)		20L/min 0.7BAR	20L/min 0.7BAR	35L/min 1BAR	35L/min 1BAR	50L/min 1BAR	50L/min 1BAR
Compressor		Tecumseh / Emerson Copeland
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
Connection Size		ZG1/2	ZG1/2	ZG3/4	ZG3/4	ZG1	ZG1
Product size(air-cooled)（cm)		5570175	5570175	5570175	6585185	7085185	7085185
Weight (air-cooled)		145KG	185kg	230kg	275kg	340kg	380kg
Power 50HZ max		AC220V 2.6kW	AC380V 3.5kW	AC380V 5kW	AC380V 8kW	AC380V 9kW	AC380V 11kW
Shell Material		Cold rolled steel painting (standard color 7035)
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

Custom Solutions For Your Process Needs

Why should you choose us for your custom products manufacturing?

We offer:

Experience you can count on—

We’ve been designing and building custom products for more than 20 years. From medical chillers to energy storage chillers and everything in between, we’ve built products for virtually every industry and every application.

Same day quotes—

Get a quote for your project today! We often provide custom quotes in as little as 30 minutes.

24/7 customer service—

We are always here for you. Whether you have a question or need a quote, there’s always somebody here to communicate with you 24/7.

Durable, reliable equipment—

Our products are built with premium-grade materials, and we offer competitive warranties on all custom products.

We specializes in custom temperature control systems. We have our liquid chiller system designs in everything from Semiconductor process equipment, FCEV Hydrogen Refeuling Stations and Bio-Pharmaceutical OEM process control systems. LNEYA can design any shape to fit around your equipment, pump selections to meet all your needs, air-cooled, water-cooled, multiple cooling loops. Special interface requirements, digital or analog, pump output heat transfer fluid flow and pressure control, temperature cycling and ramping all available.

Please contact us if you require a temperature control system specifically tailored to your needs. We will be happy to advise you individually and find the right solution for you. It is also possible to show you reference projects that have similar requirements and have already been realized.

If you need to provide more detailed information, please send an email to info@lneya.com

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. )