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Zhengzhou Changcheng Technology Industry and Trade Co., Ltd
Which domestic low-temperature constant temperature reaction bath is good
NegotiableUpdate on 01/18
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Overview
The low-temperature constant temperature stirring reaction bath DHJF-4002 provides a constant temperature cold source to the outside or is used as a constant temperature bath, suitable for chemical, biological, physical testing and other industry laboratories, as well as university and research institute laboratories. It is used to cool and heat reaction vessels such as flasks and test tubes, and can also provide cold and heat sources to other equipment.
Product Details
Low temperature constant temperature stirring reaction bathDHJF-4002Product Features
●Temperature control adoptsPIDMethod, high temperature control accuracy;
●The built-in magnetic stirrer can drive the agitator in the tank and the agitator in the reaction vessel to rotate, maintaining uniform temperature of the sample;
●The retractable cover of the configuration can adjust the opening size to adapt to the size of the reaction container, reduce the evaporation of the refrigerant and heat exchange with the outside world;
●Configure a fixed bracket for easy installation of burettes, external sensors, etc;
●Products with heaters are equipped with anti dry burn protection devices.
DHJF-4002Main product parameters
Product Name |
Low temperature constant temperature stirring reaction bath |
|
Product Model |
DHJF-4002 |
|
Storage tank capacity(L) |
2 |
|
Temperature range of heat carrier output(℃) |
-40～99 |
|
temperature stability(℃) |
±0.2 |
|
heating power(W) |
300 |
|
Rated power of the whole machine(W) |
820 |
|
protection function |
Delay, leakage, overcurrent, overheating, and over temperature protection |
|
refrigerant |
R404A |
|
﹡refrigeration capacity(W) |
10℃ |
290 |
0℃ |
200 |
|
-10℃ |
120 |
|
-20℃ |
80 |
|
-30℃ |
50 |
|
-40℃ |
10 |
|
magnetic stirring |
Power（W） |
50 |
Rotational speed（rpm） |
100-1000 |
|
Working environment temperature range(℃) |
5～35 |
|
Relative humidity of working environment |
≤ 70% |
|
power supply |
220V～，50Hz |
|
opening size(mm) |
F140 |
|
Size of storage tank(mm) |
F160×105 |
|
Can hold flask capacity（mL） |
500 |
|
Material of storage tank |
304stainless steel |
|
Overall dimensions(mm) |
430W×470D×435H |
|
Net weight(kg) |
35 |
|
* Test environment condition: The ambient temperature is25℃ | ||
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