-
E-mail
417399865@qq.com
-
Phone
13663800518
-
Address
No. 36, Xianfu Street, Gongyi City, Henan Province
Zhengzhou Dufu Instrument Factory
417399865@qq.com
13663800518
No. 36, Xianfu Street, Gongyi City, Henan Province
Laboratory GDSZ-2025 (20L) series high and low temperature circulation device
The GDSZ series high and low temperature circulation device is a newly created two machine integrated equipment based on the "Low Temperature Coolant Circulation Pump" and "High Temperature Oil Bath Pot", widely used in colleges and universities, environmental protection, biochemistry, medical care, chemical industry, scientific research and other fields. The product has the characteristics of reasonable structure, easy operation, and good stability.
Laboratory GDSZ-2025 (20L) series high and low temperature circulation device
feature
The GDSZ series high and low temperature circulation device integrates low-temperature instruments and high-temperature devices. It is a product designed and developed by our company through market research, which is suitable for the national conditions of our country. It is an ideal product for compressing research time.
1. Adopting the manufacturer's original fully enclosed compressor, it has good performance and reliable quality.
2. The relays, protectors, capacitors and other components used in the refrigeration unit are all high-quality equipment, ensuring reliable performance and service life.
3. The heating chamber is made of pressure resistant stainless steel.
4. The high temperature control adopts an air switch start button, and the solid-state relay high-efficiency intelligent temperature control instrument works, starts, and runs without open flames, ensuring safety and reliability. And there are multiple protection devices for delay, overheating, overvoltage, and overcurrent.
5. Digital temperature control, easy to operate and eye-catching.
6. This machine integrates cooling, heating, and circulation, with reasonable power configuration, fully saving space
Laboratory GDSZ-2025 (20L) series high and low temperature circulation device
model |
GDSZ-2025 |
GDSZ-2035 |
GDSZ-3025 |
GDSZ-3035 |
GDSZ-5025 |
GDSZ-5035 |
||||
Temperature control range (℃) |
-25/+200℃ |
-35/+200℃ |
-25/+200℃ |
-35/+200℃ |
-25/+200℃ |
-35/+200℃ |
||||
Storage tank capacity (L) |
20 |
30 |
50 |
|||||||
Heating chamber (L) |
3 |
3 |
10 |
|||||||
work |
Low operating temperature range (℃) |
-35/+200 |
||||||||
Environmental temperature (℃) |
≤25 |
|||||||||
Relative humidity of the environment |
≤60 |
|||||||||
power supply |
380V±10% 50Hz |
|||||||||
Input power (KW) |
9.2 |
10 |
12 |
|||||||
medium viscosity |
Below 500C · S · t |
|||||||||
Lord |
display mode |
digital |
||||||||
Temperature control accuracy (℃) |
±2 |
|||||||||
sensor |
Pt100 |
|||||||||
Setting method |
Set arbitrarily within the temperature range for use |
|||||||||
Instrument adjustment range (℃) |
-100~400 |
|||||||||
safety protection |
Delay, leakage, overcurrent, overvoltage, overheating |
|||||||||
refrigeration |
power |
2.2KW |
3KW |
4.4KW |
||||||
refrigerant |
R22 |
|||||||||
follow |
power |
370W |
||||||||
Flow rate (L/min) |
50 |
|||||||||
Pressure (KPa) |
1.2 |
|||||||||
Overall dimensions (mm) |
1400×1100×1700 |
1450×1150×1700 |
1500×1200×1700 |
|||||||