Industrial water chiller industrial evaporative cooler low temperature cooling alcohol circulator lab refrigerated chiller price

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  • 1 - 1 Sets
  • 2 - 2 Sets
  • >=3 Sets
$15,000.00 /Set | 1 Set (Min. Order) | Buy Samples
Lead Time:
Quantity(Sets) 1 - 1 2 - 2 3 - 3 >3
Est. Time(days) 7 10 15 Negotiable
Customized logo (Min. Order: 1 Sets)
Customized packaging (Min. Order: 1 Sets)


Graphic customization (Min. Order: 1 Sets)
OEM ODM (Min. Order: 1 Sets)
Explosion - proof devices (Min. Order: 1 Sets) Less
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Quick Details
3 years
Laboratory Thermostatic Devices
Customized support:
Brand Name:
Model Number:
Place of Origin:
Jiangsu, China
Product name:
Digital Thermostatic Water Bath
Temperature Range:
-80~250 degree celsius
Feedforward PID controller PLC controller
Temperature control:
process temperature control or jacket temp
Circulating pump:
Max 75L/min ;2bar
Program editor:
20 programs each can edit 45 steps
Temperature feedback:
Temperature fluctuation:
Heat Power:
Power Supply:
3 phase 220V/60Hz
Supply Ability
Supply Ability:
100 Set/Sets per Month Max annual output 1200 sets , min output 800 sets factory price
Packaging & Delivery
Packaging Details
Qualified export wooden case ,The equipment is wrapped with bubble film, and then the bubble film is wrapped on the machine with tape . In this way , it reduces the damage to the minimum during the transit and provide a good protection for the equipment .
Meanwhile , the wires are well placed on the top of the machine .
Port of departuring: Shanghai/ Nanjing / Ningbo
Picture Example:
Lead Time :
Quantity(Sets) 1 - 1 2 - 2 3 - 3 >3
Est. Time(days) 7 10 15 To be negotiated
Video Description
Product Description
High and low temperature cycle device is integrated with low temperature and high temperature instrument device loop device is based on market research and careful development and design of a low temperature cooling liquid circulating pump and the high temperature oil bath pot on the basis of a new series of two machine integration equipment.High and low temperature cycle device is widely used in colleges and universities, environmental protection, biological, medical, scientific research and other fields.Products reasonable structure, easy operation, stability, strong wait for a characteristic, is a kind of adapt to its national conditions, to research the compression time is the ideal product.
Product Advantages & Features
1. The design of full closed pipeline, adopt high efficiency plate heat exchanger, reducing the demand for heat conduction fluid while providing the system's heat utilization rate, to achieve temperature rapid rise and fall 2. The use of feedforward adaptive programmable controller, can accurately control the temperature of the reactor material, and the system in the control process, no overshoot, no callback 3. Can store up to write a 120 set of programs, and each program can be written in 100 paragraph, fully guaranteed to meet the temperature requirement in the case of different materials. The user only need to according to the different materials call out procedures, then could achieve accurate temperature control, avoid the process of manual operation, improving the stability of product. 4. 5.3 inch color touching screen display and input; control system provide: USB interface, RS232 interface, PT100 input interface, fault alarm output interface 5. Temperature process control charts can be displayed in high resolution color touch screen, including oil temperature, set the target value, the reactor material control temperature value, easy to query the whole process control. Using the USB data storage interface, as long as directly insert USB flash disk, the whole process of temperature control, data could record. 6. Fully closed design of heat conducting oil circulation pipeline, no oil mist and water absorption, to ensure the safety of the experiment and the life of the conductive fluid; 7. Refrigeration unit using France TECUMSEH compressor, high temperature magnetic drive circulation pump, stable performance, reliable quality; 8. It has the function of self-diagnosis; Refrigerator overload protection; high pressure switch, overload relay and thermal protection device etc. multiple security functions 9. High lift design to meet long distance transmission medium 10. Using a variety of environmentally friendly refrigerants to meet environmental requirements.

Product Applications
Applied in chemical reactor , pharmaceutical reactor or biotechnology reactor ; Control mixing tank temperature ;Metal(glass) double layer reactor ; Thermal test platform ; Constant temperature control of material and equipment.
Product Paramenters
Temperature range
Feedforward PID + Our special dynamic control calculation, PLC controller
Temp. control
Option: process Temperature control model
Temp. difference
Set or control the temperature difference between jacket oil and raw material process
Program Editor
20 programs, each program can edit 42 steps
MODBUS RTU protocal, RS485 Interface
Temperature feedback
Thermal Oil: PT100; Raw material process:PT100
Temp. accuracy
Heating power
Cooling capacity
Circulation pump
Max75L/min; 2bar
Operation Panel
7-inch color touch screen controller; Temperature curve record, data export to excel format
Safety protection
Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device etc.
multiple security features
Closed circulation system
The whole system is a fully enclosed system, there will be no oil mist at high temperature, no moisture in the air at low
temperature, the system does not increase the pressure due to high temperature during operation, and automatically supplements the
heat transfer medium at low temperature.
R-404A, water cooling system
3 phase 220V/60Hz
Details Images
Packaging & Shipping
Packaging: Standard carton package and wooden case package with inner protections( light weight material with protective ) . Some foam boards and bubble films wil be put into the inner package for any damage or other breakage with human wrong handling in loading and uploading . Shipping: By sea or by air as you wishes .( TNT , UPS , FedEx , EMS , DHL , SF or other logistics ) .
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Our factory
Nanjing Ningkai Instrument Co., Ltd. is a professional manufacturer and trader of laboratory, chemical glass instrument. Our main products include glass reactor, heating and cooling circulator, low temperature circulator, rotary evaporator, molecular distillation, ultrasonic homogenizer, ultrasonic cleaner etc. Advantage of our company is customized the equipment according to the client requirements. We have a team whom has rich experience in producing glass reactor, high & low temperature control system, rotary evaporator, high-quality ultrasound equipment design and development. Our products have been widely used in the fileds of laboratory, life science, material science, chemistry, environment - protection , biopharmaceuticals , reseach institutes , etc . As a result of our high quality products and outstanding customer service, the products are adopted by Peking university, Tsinghua university, the Chinese academy of sciences institute, AppTec, Qingyang chemical industry corporation etc, and also export to many countries, Russia, Korea.
Our Advantages 1. We have been in this line for about ten years , with rich experience in marketing , developing , researching , engineering , etc. 2. Different categories and series instruments for your selection . 3. You will enoy the complete and good service from the start of order to the end of transaction . 4. Our all products can be suppliable with cusotm made . 5. We have our own glass factory and produce the glass you want . 6. Strict quality control from incoming , assembly , soldering , maintainance , aging to the final shipping . 7. Production ability: 200-300 sets per month , maximum annual output 4000 sets , minimum output 3000 sets . 8. Engineering team presided over by professors level cheif engineer who has more than 10 years proctical working experience . Our Partners Peking University , Tsinghua University , Nanjing University , Tianjing University , Qiangyang Chemical Industry Company , AppTec , EYELA , Toption , AUCMA , BT4 , HHitech , etc
Exhibition and Certification
Group Photos after Overseas Field Installation and Commission
Our service
Pre-sale Service According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types; Provide detailed product performance specification; Provide professional quoted price; Provide 24-hour technical consulting reply. Provide other corollary equipment according to client requirements. In-sale Service Begin to supervise from raw material, its qualified rate can reach to 100%; Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%; Provide product’s inspection record of key junctures to customers; Provide production schedule photos to customers at regular intervals; Package and transport products strictly accordance with export standard; Provide transportation schedule information to clients timely. After-sale Service Provide targeted installation video; Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period; When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component; During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied; If product has malfunction during operation period, we’ll offer you satisfied answer in time. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information. Provide assistant service if product is damaged during transportation. RFQ 1. What’s the difference between single-layer and double-layer glass reactor? Single-layer glass reactor can directly heating or cooling, it is similar to water or oil bath, inferior in temperature control aspect; while double-layer glass reactor has interlayer between two layers, we can inject water or oil through temperature control equipment and form circulating system, in this way, no matter cooling or heating, its temperature control property is better. 2.How to decide which glass reactor I should buy? Single-layer or double-layer? According to first question, please depend on specific heating or cooling requirements. 3.What is the glass texture? Full set of glass part is produced by G3.3 borosilicate glass, owns excellent chemical and physical properties. 4.What’s the loading capacity of double-layer glass reactor? Loading capacity of glass reactor generally is 1kg, use hot water and oil to do negative pressure heating. 5.What kind of oil does the reactor use to heat? For temperature around 130℃, use silicone oil, glycerinum or 32# machine oil. 6.Is it easy to wash the reaction bottle? Big access opening, convenient to wash. 7.What kind of payment term do you accept? Normally we accept TT , Alibaba Escrow, and L/C. The exactly term with be discussed during the deal. 8.How will you delivery these goods? It will be decided according to your quantity. Normally we will choose International Express, Air and sea.. 9.How to package the products? We package products in dedicated carton, you can order Non Fumigation wooden case if has special requirements. Our Beliefs We believe , only the most excellent quality , most leading technology , most complete solution and best service could make Ningkai Instrument more and more better in the future . So we keep on continuing innovation and working hard , to provide you with the best solutions & products and make your research more precise and efficient . Our Principle A peaceful and harmonious biliateral relationship between two companies will make both winners .