Lab glycol cooling heater — 110 V, 50Hz, 2.5 kW. The complete factory specification follows. Made by Nanjing Ningkai Instrument Co., Ltd. (7 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Lab Glycol Cooling Heater
- Model Number: LX-0400
- Power: 2.5 kW
- Power Supply: Single phase, AC220V/50Hz or Customize
- Voltage: 110 V, 50Hz
- Warranty: 1 Year
- Certification: CE Certification
Technical Specifications
| Voltage | 110 V, 50Hz |
|---|---|
| Power | 2.5 kW |
| Compressor Brand | TECUMSEH, Emerson |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Easy To Operate, Automatic, Digital |
| Core Components | PLC, Bearing, Motor, Pump, Gear |
| Model Number | LX-0400 |
| Place Of Origin | Jiangsu, China |
| Weight (Kg) | 100 |
| Brand Name | Xinchen |
| Dimension(L*W*H) | 530*760*1060mm |
| Working Temperature Range | -25℃~30℃ |
| Temperature Range | -25℃~30℃ |
| Temperature Accuracy | ±0.5℃ |
| Power Supply | Single phase, AC220V/50Hz or Customize |
| Pump Flow And Pressure | Max 20L/min, 1.5bar |
| Product Name | Water Chiller |
| Compressor | Copeland or Dorin |
| Classification | Laboratory Thermostatic Devices |
| Certification | CE Certification |
| Selling Units | Single item |
| Single Package Size | 200X90X180 cm |
| Single Gross Weight | 200.0 kg |
Product Details


Model | LX-0250 | LX-0400 | LX-0700 | LX-1000 | LX-1450 | LX-2000 | LX-2600 | ||||||||
Temp.Range | -25℃~30℃ | ||||||||||||||
Temp control and display | ASET multi-function controller, optional color touch screen operation and display | ||||||||||||||
Temperature control selection | Control the temperature of cooling medium outlet | ||||||||||||||
Communication protocol | MODBUS RTU protocol RS485 interface | ||||||||||||||
Temperature feedback | The built-in cooling medium PT100 feedback | ||||||||||||||
Cooling capacity | 0℃ | 1.5KW | 2.4KW | 4KW | 7.5KW | 10KW | 15KW | 20KW | |||||||
-10℃ | 1KW | 1.5KW | 2.7KW | 6.3KW | 8KW | 12KW | 15KW | ||||||||
-20℃ | 0.55KW | 0.8KW | 1.5KW | 3.5KW | 5KW | 7.3KW | 10KW | ||||||||
Circulating pump flow rate / Pressure | Max 20L/min; 1.5bar | Max 20L/min; 1.5bar | Max 35L/min; 2.5bar | Max 35L/min; 2.5bar | Max 75L/min; 2.5bar | Max 75L/min; 2.5bar | Max 110L/min; 2.5bar | ||||||||
Storage tank volume | 15L | 15L | 25L | 25L | 40L | 60L | 80L | ||||||||
Compressor | Copeland or Dorin | ||||||||||||||
Evaporator | Kaori Plate heat exchanger | ||||||||||||||
Operation panel | Touch button, LCD screen display | ||||||||||||||
Safety protection | Equipped with overload protection of refrigeration unit, high pressure switch, overload relay, thermel protection device, and other safety protection functions. | ||||||||||||||
Refrigerant | R404A | ||||||||||||||
Interface connector | DN15 | DN20 | DN20 | DN20 | DN20 | DN20 | DN25 | ||||||||
Power supply | Single phase AC220V/50Hz | 3 Phase AC380V/50HZ | |||||||||||||
Total power(Max) | 1.5KW | 2KW | 2.5KW | 3.5KW | 5KW | 6.5KW | 8.5KW | ||||||||
Dimension | 400*600* 1150mm | 400*600* 1150mm | 500*680* 1350mm | 500*680*1350mm | 680*700*1650mm | 750*750*1800mm | 850*850*1850mm | ||||||||
Shell material | Cold rolled plate spray (optional SUS304 shell) | ||||||||||||||
























Customers visit factory
Our Advantage
3. Quality and After – sales Guarantee: Relying on our own factory and R & D team, we have established an unbreakable guarantee system. From raw material procurement to finished product delivery, each link follows high standards, and there are dedicated personnel to check. If there are any problems with the products, our R & D team can respond quickly and solve them, leaving you with no worries.
4.Business Philosophy and Prospect: We adhere to the business philosophy of operating with heart. In the future, we will continue to provide high – quality products and attentive services as always. We look forward to establishing a closer connection with you and becoming your trusted partner.










1) If delivery goods by Express, door to door service , generally about 5-7 working days reach.
2) If by air, deliver goods to your destination airport, about 5 working days reach.
3) If by sea, deliver goods to your local seaport, specific days and cost is based on different shipping line.
3. Warranty: Any broken or damages of equipment caused by delivery, will be afforded by Nanjing Ningkai company.
4.Our expectations: Every item in the process of transportation carries our sincere intentions. We deeply understand that logistics serves as a crucial link connecting you with the products you desire. Whether you are in a remote area or a bustling city, and whether facing adverse weather conditions or complex customs formalities, we will spare no effort to overcome difficulties, deliver the goods promptly, and bring you a convenient and worry-free shopping experience.
Shipping: By sea or by air as you wishes .( TNT , UPS , FedEx , EMS , DHL , SF or other logistics )






The delivery time is determined according to the complexity of the process. Under the condition of a simple process, delivery is generally made within two weeks.
2.How much is the customized price?
Our customized prices are mainly determined by the cost of raw materials, the complexity of the production process, and the uniqueness of your customization requirements. Since we are a factory at the source, we're open to price negotiations.
3.Do you have any certification certificates?
We have obtained the CE certification.
4.Will you provide operation training after purchase? And what are the training methods?
We offer user manuals and installation videos. Moreover, we can also provide on-site installation and testing services.
5.What's the warranty period of the equipment?
We offer a one-year free warranty.
6.What safety protection devices does the equipment have and what dangerous situations can they prevent?
Multiple safety protections are in place: automatic protection against over – temperature and over – pressure to prevent thermal run away and bursting; timely alarm and shutdown in case of leakage detection; an emergency stop button is provided; and there is also an explosion – proof device to ensure safe operation.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $1358 / set
- 5+ set: US $1285 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this lab glycol cooling heater?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this lab glycol cooling heater carry?
It is supplied with CE Certification documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the lab glycol cooling heater be supplied for my local voltage?
The standard configuration is 110 V, 50Hz. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Nanjing Ningkai Instrument Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Nanjing Ningkai Instrument Co., Ltd. range on HVACR Nexus.
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