20L Heating & Cooling Circulator (-80℃~200℃)
20L Heating & Cooling Circulator (-80℃~200℃)
The 20L Heating & Cooling Circulator (-80℃~200℃) can be customized according to your different requirements. If you have any need please contact us:
Email:Laura@xiaofanequip.com
Whatsapp:008615936214020
Wechat:BEIFAN-Laura
Phone:008615936214020
Description
This product has both refrigeration and heating functions. It consists of a refrigeration unit, a heating unit, a circulation system, and a control system.
The refrigeration part uses a fully enclosed compressor for mechanical refrigeration, a plate heat exchanger, an expansion valve, a pressure protector, etc. to achieve the cooling requirements; the heating part uses an electric heating pipe to heat the circulating fluid. And the refrigerant or heat 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.
Application
Features
1. Pre-cooling device,refrigeration system and heating system can be used together.
2. It can be used together with reaction togetherThe material inthe reactor can be cooled to -25℃,or heated to 200℃ Refrigeration system compressor,oil separator,solenoid valve,expansion valve,All with importedbrandsCool down fast,and can force rapid cooling.
3. With high and low voltage protection,overloadprotection,overcurent protection,connection.Ground protectionand other protection functions. The evaporator with a fully brazed plate heat exchanger.
4. The liquid level tube monitors the energy in real time to avoid the lack of heat transfer fluid.
5. The closed circulator system,reduce the volatilization of the refrigerant and protect the health of the experimenterThe liquid storage tank and circulation pipeline made of 304 stainless steel,with good corrosion resistance.
6. The shell with electrostatic plastic spray SPCC,with good anti-corrosion effectWith stable and reliable function,Long-term continuous operation.
Specification
Model number | GDSZ-20/20+200 | GDSZ-20/30+200 | GDSZ-20/40+200 | GDSZ-20/80+200 | |||||
Service temperature range | -20 ~+200 | -30 ~+200 | -40 ~+200 | -80 ~+200 | |||||
Optimum ambient temperature | 5 ~35 ℃ | ||||||||
Ambient humidity | ≤70% ventilate | ||||||||
Power source | Single-phase 220V/50HZ | ||||||||
Security protection | Delay, overcurrent, overheat, overtemperature | ||||||||
Display screen | LCD display, key operation | ||||||||
Temperature control accuracy | ±0.1℃ | ||||||||
sensor | PT100 | PT100 | PT100 | ||||||
Total machine power | 6495W | 6495W | 6495W | 9295W | |||||
Heating power | 4000W | 4000W | 4000W | 4000W | |||||
Compressor | Specification | 2.5P | 3P | ||||||
Quantity | 1 | 2 | |||||||
Power | 2000W | 4800W | |||||||
Refrigerating capacity | 3100-900W | 2540-1350W | 3720-980W | 7740-230W | |||||
Power | 370W | ||||||||
Head | 28M | ||||||||
Circulating pump | Flow rate | 42L/min | |||||||
Stress | ≤0.4MPa | ||||||||
Plate heat exchanger | Heat transfer area | 0.53㎡ | |||||||
Refrigerant | R22 | R22、R23 | |||||||
Body material | Cold plate spray anticorrosion | ||||||||
External loop interface | There are two pieces of metal circulation pipe with 6 points x 2 meters | ||||||||
Circulating fluid | Grade A silicone oil | ||||||||
Machine size | 670*570*980mm | 800*680*1180mm | |||||||
Net machine weight | 111KG | 180KG | |||||||
Outer package size | 720*630*1220mm | 850*730*1250mm |