High precision thermostat

Thermostat DC-2006N adopts the international advanced refrigeration system with stable and reliable performance. With internal and external circulation: the internal circulation can also directly conduct constant temperature tests or tests on the test samples or produced products in the tank. temperature fluctuations. The principle is to use the water outlet to introduce the constant temperature medium in the tank through the thermal insulation hose, establish an external constant temperature, and provide a constant temperature cooling liquid for testing experiments or production, a liquid environment with a uniform and constant temperature, and the constant temperature cooling liquid can be recycled and reused. This instrument is widely used in petroleum, chemical, electronic instrumentation, physics, chemistry, biological engineering, medicine and health, life science, light industry food, physical property testing and chemical analysis research departments, colleges and universities, enterprise quality inspection and production departments, also It can provide users with a liquid environment with controlled heating and cooling, uniform and constant temperature, and conduct constant temperature tests or tests on test samples or produced products. It can also be used as a power source or cold source for direct heating or cooling and auxiliary heating or cooling.

Features:

1. Unique large-screen backlight LCD display, setting temperature, actual temperature, functions such as "heating", "cooling", "internal and external circulation" can be independently activated/closed, and the working status information is clear and clear;

2. The control part adopts the ABS mold design, the overall appearance is streamlined, beautiful and generous; the fine workmanship of the front panel and countertop of the chassis, coupled with the unique humanized R rounded design structure, can prevent the operator from being inadvertently affected by the corners of the chassis. Injured; the whole package is made of molded foam, and the upper and lower molds are closed to avoid damage during transportation;

3. High-performance stirring and circulating motor, low noise, low heat generation, fully enclosed, and long life; using a heat-free circulating pump to avoid the traditional water pump from affecting the tank temperature field due to its own heat generation.

4. The 304 stainless steel platen and inner tank, in addition, the refrigeration coil has added positioning and surface treatment technology, which can effectively solve the problem of shaking the refrigeration coil during transportation or use, or to avoid corrosion and rust;

5. The motor impeller is fully enclosed to prevent potential safety hazards; multiple safety protections: the heating tube is protected from low liquid level and empty burning, and the light and sound remind at the same time when an alarm occurs;

6. It has power-off protection and over-temperature alarm functions, and provides a number of security measures;

7. Fully enclosed compressor unit for refrigeration, and the refrigeration system has multiple protection devices for overheating and overcurrent;

8. The instrument is specially designed with the surrounding door panels that can be flexibly disassembled. For better cooling effect, it is convenient and simple to clean up dust after long-term work, and no disassembly tools are required;

9. The instrument is stable and reliable, easy to operate and safe, and the instrument has the functions of temperature calibration and self-tuning;

10. The circulation interface and the drainage outlet are all made of 304 stainless steel pagoda joints, which are fast and reliable in installation. The drainage valve is designed as a built-in hidden type, which is beautiful and elegant, which can effectively avoid unnecessary damage during delivery or transportation;

11. The instrument is equipped with two-stage circulating silicone tube + thermal insulation sleeve as standard, so that customers can use it flexibly;

Safeguards:

1. With power-off protection function

2. With upper and lower temperature alarm setting function

3. Low water level protection and alarm function

4. Temperature runaway protection and alarm function

5. The heating tube has low water level anti-dry burning and explosion-proof functions

Guide to optional features:

1. Optional extended external PT100 temperature sensor, which can detect and control the temperature of the external system in real time during external circulation.

2. Optional built-in 1~30 temperature control programs, which can perform automatic program temperature control, and display the set temperature-time program running status in real time.     

3. Optional RS232 or RS485 communication interface, easy to connect to the host computer ModbusRTU communication protocol.

4. Optionally design and install a magnetic stirring system, which can directly perform magnetic stirring on the sample placed in the beaker in the working chamber of the constant temperature tank, without the need for an external vertical stirrer, reducing the tedious operation, and at the same time, it can realize closed processing and reduce the waste generated during the stirring process. fog loss.

5. The built-in cooling coil in the tank is optional to quickly cool down and control the exothermic reaction of the system.

6. Optional height-adjustable immersion loading platform can easily adjust the liquid level of immersed samples.

Friendly reminder from manufacturers - the following points should be considered in the selection of thermostatic baths:

1.First of all, what is the usage range of the required temperature? What medium is used as the carrier of the temperature field, the medium used is different in different temperature ranges, and the medium is generally selected according to the temperature range: ethylene glycol to water (low temperature), alcohol (ultra low temperature), pure water (5~95℃), imported dimethyl Base silicone oil (for high and low temperature), etc.

2.Choose a constant temperature tank with a large capacity according to your actual situation. The correct effective working volume calculation method is: the opening size of the working tank plus the depth of the tank, the unit is mm.

3.The requirements for the temperature uniformity of the temperature field of the constant temperature tank are divided into two categories: 1. ordinary type: ±0.1℃. 2. High precision type: ±0.01℃.

4. Whether the external circulation function is required according to the usage, and what is the maximum lift of the external circulation.

Thermostat DC-2006N adopts the international advanced refrigeration system with stable and reliable performance. With internal and external circulation: the internal circulation can also directly conduct constant temperature tests or tests on the test samples or produced products in the tank. temperature fluctuations. The principle is to use the water outlet to introduce the constant temperature medium in the tank through the thermal insulation hose, establish an external constant temperature, and provide a constant temperature cooling liquid for testing experiments or production, a liquid environment with a uniform and constant temperature, and the constant temperature cooling liquid can be recycled and reused.