I. Overview

Refrigeration constant temperature bath is an ideal temperature detection experimental instrument and constant temperature experimental instrument with computer intelligent control, PID self-adjustment adjustment, high temperature control accuracy, small temperature fluctuation, high cooling efficiency, low noise, and stable operation. Safety. The low temperature temperature control tank can be divided into vertical low temperature constant temperature and horizontal low temperature temperature control tank in appearance design. At present, there are many factories producing refrigerated thermostatic baths on the market. Although the specifications are also different, factories classified as DC are more common.

These refrigerated baths offer the following benefits:

[1] Adopt air-cooled hermetic compressor, which has the advantages of fast cooling speed and low noise.

[2] The cooling system has multiple protection devices for overheating and overcurrent.

[3]Microcomputer intelligent temperature regulation, temperature stability and operability, upper and lower limit temperature overheating alarm, PID automatic control

[4] Use two-pane red, green two colors, upper pane measured value red, lower pane set value green, LED display.

[5] The intelligent microcomputer can correct the deviation of the temperature measurement value.

[6] Special user PID can be adjusted by itself.

[7] Tower Desktop Two Option DCW series are DCW series that can be easily placed inside the desktop.

[8] There are inner and outer circulations. When the outer circulation is performed, the constant temperature liquid in the tank can be sucked out to create a constant temperature field.

[9] The liquid in the tank can be used as a cold source (heat source).

[10] The temperature of the experimental container outside the slot can be lowered and the range of use can be expanded.

2. Refrigeration thermostatApplicable scope

Low temperature temperature control tanks are widely used in bioengineering, medicine, food, chemical industry, metallurgy, chemical analysis, petroleum and other fields, providing users with high-precision, controllable and uniform temperature water sources. It is an ideal low temperature temperature control tank for research institutes, high schools, factory laboratories, and quality inspection departments.

3. Main technical indicators of refrigeration thermostatic bath

The technical parameters of refrigeration thermostatic bath are temperature adjustment range, temperature adjustment accuracy, bathtub volume, digital resolution, pump flow, and working voltage. These parameters are the main basis for selecting an appropriate low temperature refrigeration constant temperature bath. Temperature control range, bathtub volume is the main selection parameter of Z, and the temperature control range is generally -5 ~ 100. The volume of the bathtub is generally within 10L, 10L to 20L, 20L to 30L or more. These two parameters are the main considerations for customers when choosing a low temperature temperature regulating tank. Only the temperature and volume are determined, and the product suitable for the customer is selected according to the customer's needs. .

Refrigeration baths are located on a sturdy work surface. No vibration or harmful gases. The room temperature should be relatively stable, not high or low, and not affect the temperature control accuracy. The room temperature should be around 25 and should not exceed 30 (especially for thermostats of -40, -65, -80). Excessive room temperature will affect the cooling of the compressor, reduce the cooling efficiency, and be prone to failure. After the thermostat is running, if cooling has been slow for a while, remove the thermostat's plastic mesh to remove dust from the compressor and cooling plate.