Laboratory Refrigerated Circulator/Low Temperature Circulation Pump
Product Description
Laboratory Refrigerated Circulator/Low Temperature Circulation Pump is designed on the base of low temp. cooling liquid circulating pump and high temp. oil bath.It is usually used as an ancillary equipment for jacked glass reactor, supply low and high temperature reaction condition. Widely used Colleges and universities, environmental protection, biochemical, medical, chemical industry, scientific research, etc.  
Parameters of High quality High and Low Temperature Circulating Device:
According to the lowest temperature and reaction volume suitable for, there are many different models of circulating device. Here are parts of parameters.
| Model | GDSC-1005 | GDSC-1010 | GDSC-2010 | GDSC-2020 | GDSC-2030 | GDSC-2050 | GDSC-20100 |
| Suitable for reactor volume (L) | 1L-5L | 2L-10L | 2L-10L | 10L-20L | 30L | 30L-50L | 80L-100L |
| Cycle way |         - 10ºC-200ºC |   -20ºC-200ºC | |||||
| Display accuracy | 0.1ºC | ||||||
| Cooling capacity (W) | 500-1500 | 680-1800 | 680-1800 | 1800-3800 | 1800-4300 | 2300-5800 | 4300-17800 |
| Heating power (KW) | 3 | 6 | 9 | ||||
| Lift (m) | 8--12 | 25 | 6--8 | 8--12 | |||
| Flow (L/Min) | 25-30 | 18 | 35 | 30 | |||
| Temperature control form | Microcomputer digital control | ||||||
| Safety protection | Have delay , leakage, over current, overheating production | ||||||
| Refrigeration components | Fully enclosed Compressors | ||||||
| Circulation pump | Fully enclosed special pump without leakage | ||||||
| Total power (W) | 4000 | 8200 | 8400 | 9000 | 10500 | ||
| Supply voltages | 220V/50HZ | 380V/50HZ | |||||
Features of High quality High and Low Temperature Circulating Device:
- New device owning Low temp instrument and high temp device to itself.
- Adopt international original famous sealing compressor, reliable quality, and advanced performance.
- Refrigeration compressors and other key parts take advantage of products with high quality machines and have high reliability and efficiency.
- Heating device is anti-pressure stainless steel capacity ,can be anti-corrosion, rust, protect low & high temp liquid from pollution.
- Digital display, clearly, operate easily.
- Multi-function(cooling,heating,circulating),reasonable power ,save lab space.
- High temp control use air switch press, solid relay, efficient and intelligent instrument, so start and operate is no sparkle, safely. Also it has Delay, overheating, overvoltage etc many protection function.
Application of High and Low Temperature Circulating Device:
 The heating and cooling circulator water bath is usually used as ancillary equipment of jacketed glass reacror, the main function is providing constant low or high temperature condition for chemical reaction and condensation.
FAQ
1.What's the temperature and coolant volume range?
We can supply temperature range from -60ºC to 200ºC,Capacity from 1L-100L.
2.What kind of payment term do you accept?
Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term will be discussed during the deal.
3. How will you delivery these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea.
4.How will package glass equipment?
We package these glass equipment in good and non fumigation standard plywood case.
5.Can you accept OEM terms?
Sure.
Packing:
- The glass parts will be wrapped with foam, then put into the carton; the mainbody portion will be packde in wooden case.
- Both neutral and cuistomized packing are available.
Shipping:
- We can ship the goods to you by international express,such as DHL, UPS, TNT and so on. And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air |
Airport to airport, you need to do the customs clearance and pick up  the goods at your local airport,which you can have a local shipping agent to do for you. |
| By sea |
Port to port and you need to do the customs clearance and pick-up the goods
at your local port, which you can have a local shipping agent to do for you. |
Company and Service:
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is a famous manufacturer of lab equipment located in the central China.
The main product is high temperature circulating water/oil bath,rotary evaporator, short path distillation, glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), cooling chiller,drying oven, high-pressure reaction kettle, freeze dryer, water/oil bath, magnetic heating stirrer, hydrothermal synthesis reactor, heating mantle, lift jack, etc.
Our company has become a pacesetter of the lab instruments in China.
Pre-sale Service:
24 Hours online service for your consult.
Help choose right model,and a series of service,person,advise.Â
Provide discount for many sets order
Choose payment term you convienent.
Promptly production and delivery,inform you in time.
After sale service:
1 year warranty service and all life maintenance.
Technical Egineer are avalible for oversea trainning.
Free change for some parts
Remote control technical consult
Free installation DVD
Maintenance plan
We are confident in providing professional products and service you want,
We guarantee that your inquiry will be received our immediate attention.
Â
Product Description
Laboratory Refrigerated Circulator/Low Temperature Circulation Pump is designed on the base of low temp. cooling liquid circulating pump and high temp. oil bath.It is usually used as an ancillary equipment for jacked glass reactor, supply low and high temperature reaction condition. Widely used Colleges and universities, environmental protection, biochemical, medical, chemical industry, scientific research, etc. Â
Parameters of High quality High and Low Temperature Circulating Device:
According to the lowest temperature and reaction volume suitable for, there are many different models of circulating device. Here are parts of parameters.
| Model | GDSC-1005 | GDSC-1010 | GDSC-2010 | GDSC-2020 | GDSC-2030 | GDSC-2050 | GDSC-20100 |
| Suitable for reactor volume (L) | 1L-5L | 2L-10L | 2L-10L | 10L-20L | 30L | 30L-50L | 80L-100L |
| Cycle way |         - 10ºC-200ºC |   -20ºC-200ºC | |||||
| Display accuracy | 0.1ºC | ||||||
| Cooling capacity (W) | 500-1500 | 680-1800 | 680-1800 | 1800-3800 | 1800-4300 | 2300-5800 | 4300-17800 |
| Heating power (KW) | 3 | 6 | 9 | ||||
| Lift (m) | 8--12 | 25 | 6--8 | 8--12 | |||
| Flow (L/Min) | 25-30 | 18 | 35 | 30 | |||
| Temperature control form | Microcomputer digital control | ||||||
| Safety protection | Have delay , leakage, over current, overheating production | ||||||
| Refrigeration components | Fully enclosed Compressors | ||||||
| Circulation pump | Fully enclosed special pump without leakage | ||||||
| Total power (W) | 4000 | 8200 | 8400 | 9000 | 10500 | ||
| Supply voltages | 220V/50HZ | 380V/50HZ | |||||
Features of High quality High and Low Temperature Circulating Device:
- New device owning Low temp instrument and high temp device to itself.
- Adopt international original famous sealing compressor, reliable quality, and advanced performance.
- Refrigeration compressors and other key parts take advantage of products with high quality machines and have high reliability and efficiency.
- Heating device is anti-pressure stainless steel capacity ,can be anti-corrosion, rust, protect low & high temp liquid from pollution.
- Digital display, clearly, operate easily.
- Multi-function(cooling,heating,circulating),reasonable power ,save lab space.
- High temp control use air switch press, solid relay, efficient and intelligent instrument, so start and operate is no sparkle, safely. Also it has Delay, overheating, overvoltage etc many protection function.
Application of High and Low Temperature Circulating Device:
 The heating and cooling circulator water bath is usually used as ancillary equipment of jacketed glass reacror, the main function is providing constant low or high temperature condition for chemical reaction and condensation.
FAQ
1.What's the temperature and coolant volume range?
We can supply temperature range from -60ºC to 200ºC,Capacity from 1L-100L.
2.What kind of payment term do you accept?
Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term will be discussed during the deal.
3. How will you delivery these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea.
4.How will package glass equipment?
We package these glass equipment in good and non fumigation standard plywood case.
5.Can you accept OEM terms?
Sure.
Packing:
- The glass parts will be wrapped with foam, then put into the carton; the mainbody portion will be packde in wooden case.
- Both neutral and cuistomized packing are available.
Shipping:
- We can ship the goods to you by international express,such as DHL, UPS, TNT and so on. And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air |
Airport to airport, you need to do the customs clearance and pick up  the goods at your local airport,which you can have a local shipping agent to do for you. |
| By sea |
Port to port and you need to do the customs clearance and pick-up the goods
at your local port, which you can have a local shipping agent to do for you. |
Company and Service:
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is a famous manufacturer of lab equipment located in the central China.
The main product is high temperature circulating water/oil bath,rotary evaporator, short path distillation, glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), cooling chiller,drying oven, high-pressure reaction kettle, freeze dryer, water/oil bath, magnetic heating stirrer, hydrothermal synthesis reactor, heating mantle, lift jack, etc.
Our company has become a pacesetter of the lab instruments in China.
Pre-sale Service:
24 Hours online service for your consult.
Help choose right model,and a series of service,person,advise.Â
Provide discount for many sets order
Choose payment term you convienent.
Promptly production and delivery,inform you in time.
After sale service:
1 year warranty service and all life maintenance.
Technical Egineer are avalible for oversea trainning.
Free change for some parts
Remote control technical consult
Free installation DVD
Maintenance plan
We are confident in providing professional products and service you want,
We guarantee that your inquiry will be received our immediate attention.
Â
The chiller is a cooling water equipment that can provide constant temperature, constant flow and constant pressure. The industrial water chiller can always output ice water that is lower than the ambient temperature. It can be used wherever cooling is needed, either directly or indirectly. The chiller can be used to cool the injection mold and improve the quality of plastic products; Vacuum coating cooling, control the temperature of vacuum coating machine; Food industry cooling, rapid cooling processing; Chemical industry, effectively control the temperature of chemicals; Building cooling, rapid cooling and condensation of concrete, etc. Water chillers are widely used.
Water chillers can be divided into industrial water chiller, screw water chiller, electroplating water chiller, oxidation water chiller, laser water chiller, coating water chiller, wave soldering water chiller, reflow soldering water chiller, exposure machine water chiller, developer water chiller, ultrasonic water chiller, extruder water chiller, high-frequency quenching water chiller, Injection Molding Machine water chiller, electrophoresis paint water chiller Pharmaceutical special water chiller, food special water chiller, stainless steel water chiller, circuit board water chiller, plastic suction machine special water chiller, chemical water chiller, coating water chiller. According to working conditions, it can also be divided into air-cooled water chiller, water-cooled water chiller, low-temperature water chiller, thermostatic water chiller, etc
Energy saving function of water chiller:
The water chiller is a kind of refrigeration equipment that cools water and recycles it. The cooling water temperature can be adjusted automatically according to the requirements, almost without water consumption. Long-term use can save a lot of water. Therefore, compared with the mode of using tap water discharge to cool the equipment, the industrial water chiller is an ideal equipment that can quickly achieve the desired cooling effect and save energy.
About the function of the chiller, I will introduce it here today. Chillers play an important role in industrial production. Enterprises use chillers to improve production efficiency, ensure product quality and increase profits.
1. Regularly check whether the voltage and electric flow of the water-cooled chiller are stable, and whether the compressor operates normally. If it is a semi-closed compressor, regularly check the oil volume, which should be more than 2/3 of the window. When the water-cooled chiller works normally, the voltage is 380V and the current is within the range of 11A-15A.
2. Regularly check whether the refrigerant of the water-cooled water chiller has leakage: it can be determined by referring to the parameters displayed on the high and low pressure gauge on the front panel of the host. According to the temperature change of air temperature (winter and summer), the pressure display of the water chiller is also different. When the water chiller works normally, the high pressure display is 11-17kg, and the low pressure display is 3.5kg-5kg, which are normal.
3. Check whether the cooling water system of the water-cooled water chiller is normal, whether the fan and sprinkling shaft of the cooling water tower are in good operation, and whether the make-up water of the built-in water tank of the water-cooled water chiller is normal. The water-cooled chiller should be replaced with new water once every three months. If it cannot be replaced, please add rust remover.
4. All industrial water chillers should be cleaned once a year when they are used for six months. The main cleaning parts include cooling water tower, cooling water pipe and condenser to ensure better cooling effect.
5. When the water-cooled chiller is not used for a long time, the circuit switches such as the main power supply of the water pump, compressor and Cooling Tower should be turned off in time. The water-cooled water chiller needs to be connected with the cooling water tower and the circulating water pump to achieve the cooling effect. In order to ensure the quality of the circulating water, it can be considered to install a Y-type filter at the water source and add algaecide and scale remover to the cooling water tower to prevent impurities from entering the pipeline and affecting the operation of the unit.
Cooling Mold Chiller,Injection Molding Chiller,Chiller Used In Injection Molding,Cooling Mold Chiller
Ningbo Chenwei Machinery Technology Co.,Ltd , https://www.chenweimachinery.com