Refrigerated Heating Circulator - China

High & low temperature circulating device GDX-2050

Working principle This product has both cooling function and heating function.

It is composed of refrigeration unit, heating unit, circulation system and control system.

The refrigeration part is mechanically refrigerated with a fully enclosed compressor, matching with air-cooled condenser, plate-type heat exchanger, expansion valve, pressure protector, etc.

to meet the cooling requirements.

The heating part is to use an electric heating tube to heat the circulating fluid.

The refrigerant or the heating medium is transported to the interlayer of the supporting equipment through the built-in circulation pump and the external circulation pipeline, indirectly cooling and heating the materials in the reactor.

During external circulation, the upper outlet pipeline of this product is connected to the lower inlet pipeline of the kettle body, and the circulating fluid is returned from the upper circulation port through the pipeline to the lower return port of the product to form a complete circulation.

Technical parameters Name High & low temperature circulating device Model GDX-2050

Usage temperature range -20℃ ～+200

Environment temperature ≧35　℃

Environment humidity ≤70％ventilation

Power supply Single phase 380V/ 50Hz

Safety protection Delay, overcurrent, overheating, over temperature

Display LCD display, key operation

Temperature control accuracy ±0.1℃

Sensor PT100

Total power 13220W

Heating power 9000W Compressor Specification 5P Quantity 1 Power 3750W Cooling capacity 12000W Circulation pump Power 370W Lift 4-6M Flow 20-40L/min Pressure ≤0.4MPa Plate-type heat exchanger Heating exchange area 1.35㎡

Refrigerants R22

Equipment material Cold plate spray, anti-corrosion

Outer circulation interface 3/4" adapter with 2pcs 3/4"× 2m metal circulating pipes

Circulating fluid Grade A silicone oil

Overall dimension(W*D*H) 650×750×1280mm

Net weight 160KG

Packing dimension 700×800×1350mm wooden package 0.86m³

Packing weight 180KG

Company Contact:

• Posted By: Guangzhou Yisheng instruments Co., Ltd

• Phone: +86-20-82562975

• Address: #4 Courtyard,Yongfeng Rd,Yongshan Village, Shiqi Town, Panyu District, Guangzhou, China, Guangzhou , Guangdong , China

• Email:

• Website: http://www.gz-bilon.com

• Business Description: Guangzhou Yisheng instruments Co., Ltd is a comprehensive company that professionally focus on developing, manufacturing and selling instruments for pharmaceutical industry, chemical industry and educational institutes over years.
  
  Corporate mission: serve the national scientific research with good quality and affordable instruments, upholding credits standing and honoring every contract seriously in our routine operation.
  
  Ever since our inception in 2008 we have developed 10 series 40 plus items: low temperature thermostatic bath, high-precision constant thermostatic bath, low temperature cooling circulation pump, high temperature circulation pump, constant temperature water bath, ultrasonic cell shredder, snowflake ice machine, jacketed glass reactor, single layer glass reactor, rotary evaporator, verifiable thermostatic bath, freezer drier, chromatography experimental refrigerator, circulation water vacuum pump, etc.
  
  we also represent some well-known brands in domestic markets, which earn us great credits among academy and institutes, scientific research units, etc.
  
  Our company emulate state of art technologies from China and abroad to develop novel products continuously, thus we have been greatly reputed among the filed.
  
  And we will go down this way as before, providing quality instruments and amicable services to scientific research unit, academy and institute, pharmacy inspection unit, chemical industry, metallurgy, petroleum bio and food industries.