20L Heating & Cooling Circulator (-80℃~200℃)

20L Heating & Cooling Circulator (-80℃~200℃)

20L Heating Cooling Circulator (-80℃~200℃)The20L Heating Cooling Circulator (-80℃~200℃)can be&nb
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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.

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Application

1-5L-单层玻璃反应釜_03.jpg

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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 numberGDSZ-20/20+200GDSZ-20/30+200GDSZ-20/40+200GDSZ-20/80+200
Service temperature range -20 ~+200-30 ~+200-40 ~+200-80 ~+200
Optimum ambient temperature5 ~35 ℃
Ambient humidity≤70% ventilate
Power sourceSingle-phase 220V/50HZ
Security protectionDelay, overcurrent, overheat, overtemperature
Display screenLCD display, key operation
Temperature control accuracy±0.1℃
sensor
PT100PT100PT100
Total machine power6495W6495W6495W9295W
Heating power4000W4000W4000W4000W
CompressorSpecification2.5P3P
Quantity12
Power2000W4800W
Refrigerating capacity3100-900W2540-1350W3720-980W7740-230W
Power370W
Head28M
Circulating pumpFlow rate42L/min
Stress≤0.4MPa
Plate heat exchangerHeat transfer area0.53㎡
RefrigerantR22R22、R23
Body materialCold plate spray anticorrosion
External loop interfaceThere are two pieces of metal circulation pipe with 6 points x 2 meters
Circulating fluidGrade A silicone oil
Machine size670*570*980mm800*680*1180mm
Net machine weight111KG180KG
Outer package size720*630*1220mm   850*730*1250mm