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E-mail
zzcc8162@zzgwsit.cn
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Address
1119 Science Avenue, Shangjie District, Zhengzhou City
Product Categories
- 250 degree high-temperature heating cycler
- Small circulating cooler
- Low temperature constant temperature bath
- glass reactor
- Large rotary evaporator
- Low temperature circulating pump
- Low temperature coolant circulation pump
- Ultra low temperature stirring reaction bath
- Laboratory constant temperature cycler
- Closed refrigeration heating cycle device
- Laboratory filtration device
Zhengzhou Changcheng Technology Industry and Trade Co., Ltd
Explosion proof closed refrigeration heating cycle device
NegotiableUpdate on 02/11
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Explosion proof sealed refrigeration and heating cycle device provides heat or cold sources to the outside, suitable for industries such as pharmaceuticals, chemicals, biology, and new materials. It is used for temperature control of reaction vessels, temperature control in material testing, temperature simulation control during process, temperature control of semiconductor equipment, temperature control of new energy battery pack thermal testing platform, temperature control of vacuum chambers, etc. By using explosion-proof electric heaters, explosion-proof circulating pumps, and explosion-proof electrical control boxes, the company has the ability to install, maintain, and repair explosion-proof electrical equipment.
Product Details
Explosion proof closed refrigeration heating cycle deviceProduct Features
l A closed loop system ensures that the heat transfer fluid is not easily volatile or oxidized, and is not prone to absorbing moisture from the air, which can prolong the service life of the heat transfer fluid;
l Liquid level display function, capable of real-time monitoring of liquid level;
l Independent over temperature protection, refrigeration system over high voltage protection, and leakage protection functions;
l Compressor delayed start protection, thermal overload protection, overcurrent protection, phase sequence protection;
l standard configurationRS485Data interfaceUSBInterface, facilitating centralized control and data export for customers;
l 7The inch color LCD screen can clearly display relevant information about the working process and material temperature change characteristic curves;
l Reasonable matching of heating and cooling, temperature stability throughout the process within ±0.5℃, the stability of some temperature ranges is within ±0.1℃, high temperature control accuracy;
l Slope temperature control for precise process control;
l According to the actual reaction situation and control requirements, the material temperature, heat carrier outlet temperature, or heat carrier return temperature can be selected as the control objects;
l Temperature difference control technology reduces the occurrence of external equipment temperature exceeding limits;
l According to experimental needs, four methods can be selected: fixed value temperature control, program fixed value temperature control, fixed value slope temperature control, and program or slope temperature control;
Explosion proof closed refrigeration heating cycle deviceMain technical parameters
model |
ZTM-20-200-30Ex |
|
Temperature range of heat carrier output(℃) |
-30～200 |
|
temperature stability(℃)* |
±0.5 |
|
cooling method |
air cooling |
|
Temperature control method |
Material control/Export control/Return control |
|
Rated power of heater(kW) |
3 |
|
refrigeration capacity(kW) |
200 |
3 |
100 |
2.4 |
|
25 |
1.2 |
|
-10 |
0.8 |
|
-20 |
0.6 |
|
-30 |
0.36 |
|
circulation pump |
pump flow rateZlarge value(L/min) |
20 |
Pump pressureZlarge value(bar) |
1.2 |
|
refrigerant |
R404A |
|
External loop interface |
R23/4 |
|
Heating fluid addition amount(L) |
7 |
|
Overall dimensions(mm) |
655W×1000D×1380H |
|
Protection level |
IP 20 |
|
pollution level |
2 |
|
Weight（kg） |
260 |
|
power supply |
3～，380V，50Hz |
|
Total machine power(kW) |
5 |
|
display mode |
7Inch color LCD screen |
|
display precision(℃) |
0.01 |
|
Setting method |
Button settings |
|
Set accuracy(℃) |
0.01 |
|
Digital interface and communication interface |
USBTheRS485 |
|
Equipment shell material |
Cold plate spray coating |
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Working environment temperature range(℃) |
5～35 |
|
Relative humidity of the environment(％) |
≤70 |
|
Standard accessories |
2.6mStainless steel insulated hose |
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*ambient temperature25℃Temperature control of materials inside the kettle. | ||
