Zhengzhou Great Wall Instruments Co.,Ltd.
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Products
minus 20 degree low temperature cooling liquid circulating pump refrigeration circulatorNew
DLSB-5/-20
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Description
Adoption of low-temperature liquid circulation equipment of compression refrigeration methods can cool the tube, the reaction bottles directly and so on to have chemical reaction under low-temperature and store chemical and biological products under low-temperature。 Besides, it can also be combined with Rotary Evaporator, Vacuum Freeze-drying Box, Multi-purpose Circulating Water Vacuum Pump.
Features
1. Large-capacity open bath combined with outside loop can not only be used as freezing tanks, but also provide cooling fluid outside
2. Digital setting and display of temperature, easy to operate.
3. Refrigeration compressors and other key parts adopt products with famous brands of the United States, Germany, and France and have high reliability and efficiency
4. Circulating system adapts SUS 304, 316 and macromole anti corrosion substance, which can prevent rust, corrosion, and low temperature liquid pollution
2. Digital setting and display of temperature, easy to operate.
3. Refrigeration compressors and other key parts adopt products with famous brands of the United States, Germany, and France and have high reliability and efficiency
4. Circulating system adapts SUS 304, 316 and macromole anti corrosion substance, which can prevent rust, corrosion, and low temperature liquid pollution
Specification
Model: DLSB-5/20
Temperature range(℃): -20~Room temp
Temperature stability(℃): ±2
Cooling capacity (W) at 10℃: 1150
Cooling capacity (W) at 0℃: 880
Cooling capacity (W) at -10℃: 600
Cooling capacity (W) at -20℃: 320
Flow(L/min)): 12
Lift(m): 5~7
Bath volume(L): 5
Bath opening(mm): ф210×180
Ambient temperature(℃): 5~25
Power Supply(V/Hz): 220/50
Overall Power(W): 600
MaterialsOf Machine Casing: SPCC steel with powder coating
Dimensions(mm): 465L×325W×730H
Weight(kg): 41
Temperature range(℃): -20~Room temp
Temperature stability(℃): ±2
Cooling capacity (W) at 10℃: 1150
Cooling capacity (W) at 0℃: 880
Cooling capacity (W) at -10℃: 600
Cooling capacity (W) at -20℃: 320
Flow(L/min)): 12
Lift(m): 5~7
Bath volume(L): 5
Bath opening(mm): ф210×180
Ambient temperature(℃): 5~25
Power Supply(V/Hz): 220/50
Overall Power(W): 600
MaterialsOf Machine Casing: SPCC steel with powder coating
Dimensions(mm): 465L×325W×730H
Weight(kg): 41
Safety/Quality Approvals
1. We have ISO 9001:2008 Certificate
2. Our Guarantee time in three months, and we offer free maintenance service within three months after buying. We can also offer maintenance service beyond the guarantee time but charge the fee. Please understand.
2. Our Guarantee time in three months, and we offer free maintenance service within three months after buying. We can also offer maintenance service beyond the guarantee time but charge the fee. Please understand.
Other 1
1. Recommended total system: water circulating multi-purpose vacuum pump/ diaphragm vacuum pump + small lab rotary vacuum evaporator + low temperature cooling liquid circulating pump DLSB-5/-20℃
2. We are looking for exellent agents worldwide. Once building a long-term relationship with your esteemed company based on win-win, you will enjoy the special offer
3. We often participate in many international exhibitions.
4. Warmly welcome to visit our factory and inspect our products.
5. Strong R&D team offer exellent technical support.
6. We offer customized products service according to your requirements.
2. We are looking for exellent agents worldwide. Once building a long-term relationship with your esteemed company based on win-win, you will enjoy the special offer
3. We often participate in many international exhibitions.
4. Warmly welcome to visit our factory and inspect our products.
5. Strong R&D team offer exellent technical support.
6. We offer customized products service according to your requirements.
Country of Origin
ZHENGZHOU,CHINA
Main Export Markets
WORLDWIDE
Payment Details
Payment Terms : T/T, WESTERN UNIONMinimum Order : 1 SetsOthers : 1. TOTAL AMOUNT VIA T/T, WESTERN UNION IN ADVANCE.
2. PAY 50% TOTAL AMOUNT BEFORE MANUFACTURE IN ADVANCE, AND PAY THE REMAINING 50% BEFORE SHIPMENT VIA T/T, WESTERN UNION.
Delivery Details
Lead Time : WITHIN 25 DaysFOB Port : SHANGHAIOthers : REGARDING TO THE DELIVERY DETAILS, PLEASE TELL ME WHICH PORT YOU WANT TO DELIVERY, THN I SHALL CHECK THE ACCURATE DELIVERY INFO FOR YOU.
About Us
Zhengzhou Great Wall Instruments Co., Ltd. is the headquarters established by Zhengzhou Changcheng Science, Industry & Trade Co., Ltd in Zhengzhou, a national hi-tech industry development zone of China. It is new technological innovation company integrating research, development, manufacturing and operation. Ever since its establishment, the company has employed great effort in development and innovation with respect to laboratory instrument and equipment and has gained increasing customer demands, widening product application in academies, science research institutions as well as biological, chemical and pharmaceutical enterprises, and extensive business connections with a number of countries. Zhengzhou Changcheng Instruments is not among the most welcomed and trusted brands in China.
After constant research and development and continuous technical accumulation, the company already holds a lot of national patents which are well promoted and applied in chemistry, chemical, biology, pharmacy and macromolecule engineering. The company produces some 10 well-trusted product serials covering more than a hundred models of instruments and equipment including multifunctional circulating water type vacuum pumps, diaphragm pumps, low-temperature cooling fluid circulating pumps, low-temperature thermostatic mixing reaction baths, enclosed cooling and heating circulators, rotary evaporators, glass reaction kettles and heat-gathering thermostatic magnetic mixing baths, of which the cooling serials and the vacuum serials have always taken the lead of the industry.
Toward the goal of technological innovation and social service, the company positively researches and develops new products dedicated to education and sciences. Highly recognized among its counterparts, the company was the first of the industry to pass the ISO9001 international quality system certification and has been successfully awarded contracts for WB education projects and normal school education development projects through public bidding processes. The company was accredited Henan High-tech Enterprise, listed among the provincial and/or municipal ?ontract-honoring & Promise-keeping Enterprise?for 10 consecutive years, honored as a Henan High-quality Product Trademark Enterprise, a ?ey Quality Tracing Enterprise?by Henan Provincial Technical Supervision Bureau, a ?roduct Quality Trustworthy Unit?by Henan Provincial Product Quality Supervision & Inspection Institute, a ?ontract-honoring & Quality-stressing Model Enterprise?by China Market Supervision Center and ?uality and Metric Trustworthy Unit?by Zhengzhou Municipal Technical Supervision Bureau.
In the tenet of ?ontract-honoring & Promise-keeping? the company is ready to contribute to the development of education, science and industry with top quality and high performance produces together with complete after-sales service.
No. of Employees: 200 Persons
Business Type: Manufacturer/OEM
Main Products
water circulating vacuum pump, rotary evaporator, diaphragm vacuum pump, recyclable chiller, borosilicate glass reactors, low temperature equipment,etc.