Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of super constant temperature water bath in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk super constant temperature water bath in stock here from our factory. We also accept customized orders.
product key technologies

Introduction
Based on the traditional water bath, the super constant temperature water bath is upgraded with water circulation and cooling systems. It can effectively enhance the accuracy of temperature control and maintain the stability of water temperature, which enables its wide application in drying, concentration, distillation processes and the preparation of biological products. It is also suitable for constant temperature heating in water bath and various other temperature-related tests, and it is a necessary instrument for biological, genetic, virological, aquatic, environmental protection, health, biochemical and analytical laboratories, as well as education and scientific research work.
Principle
The principle of the super constant temperature water bath is as follows: heat is provided by the heating component to raise the water temperature, and the temperature control system monitors the water temperature in real time. It compares the detected actual temperature with the preset temperature, and flexibly adjusts the heating power according to the comparison result, so as to keep the water temperature constant and stable.

Usage Note
1. Always fill with water prior to use. Never run the unit dry. Ensure the water reaches the marked level before powering on.
2. Avoid overfilling the water tank to prevent spillage.
3. The power outlet must have proper, functional grounding.
4. Operate the equipment in a dry, well-ventilated location. Maintain a 30mm clearance around the rear and side panels from obstructions.
5. After use, turn off the power, disconnect the plug, drain all water, wipe the unit completely dry with a cloth, and store it in a cool, dry, ventilated area.
Technical Parameter
|
Model |
HS-501A |
HS-501B |
HS-601A |
HS-601B |
|
Heating Power |
1000W |
1000W |
1000W |
1000W |
|
Temperature Control Range |
Ambient +8~99.9°C |
Ambient +8~99.9°C |
Ambient +8~99.9°C |
Ambient +8~99.9°C |
|
Temperature Fluctuation |
≤±0.2°C |
≤±0.05°C |
≤±0.2°C |
≤±0.05°C |
|
Digital Resolution |
0.1°C |
0.01°C |
0.1°C |
0.01°C |
|
Tank Volume |
15L |
15L |
20L |
20L |
|
Working Tank Size |
310×280×180mm |
310×80×180mm |
400×280×180mm |
400×280×180mm |
|
Tank Depth |
180mm |
180mm |
180mm |
180mm |
|
Flow Rate |
3L/min |
3L/min |
3L/min |
3L/min |
|
Circulation System |
Internal/External Circulation |
Internal/External Circulation |
Internal/External Circulation |
Internal/External Circulation |
Maintenance Method
1. Use purified water to avoid scale.
2. When the water is injected, the water cannot be flowed into the control box to prevent electric shock. After use, the water in the box should be released in time and wiped clean, so as to maintain cleanliness and prolong the service life.
3. Before adding water, cut things to turn on the power supply, and in the process of use, the water level must be higher than the baffle, do not have water or the water level is lower than the baffle heating, otherwise it will damage the heating pipe.
4. The water tank should be placed on a fixed platform, the power supply voltage of the instrument should be 220V, the power socket should be installed with three holes, and the ground wire must be installed.
5. If the constant temperature control fails, the silver contact on the controller can be polished with a fine sand cloth to work.
6. Add water should not be too much, so as not to boil when the water overflow outside the pot.
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