Small Peltier Cooler Thermoelectric Plate Cooling For Analytical Test
Application of semiconductor refrigeration components
Semiconductor cooler as a special cold source, in the technical application has the following advantages and characteristics:
1, do not need any refrigerant, can work continuously, no pollution source without rotating parts, will not produce rotary effect, no sliding parts is a solid device, work without vibration, noise, long life, easy to install.
2, semiconductor cooler has two functions, both cold, but also heating, cooling efficiency is generally not high, but the heat efficiency is high, always greater than 1. So the use of a device can replace the separate heating system and refrigeration system.
3, the semiconductor cooler is the current transducer type device, through the input current control, can achieve high precision temperature control, coupled with temperature detection and control means, easy to achieve remote control, program control, computer control, easy to form automatic control system.
4, the semiconductor cooler thermal inertia is very small, the cold heat time is very fast, good heat dissipation at the hot end of the cold side of the case, power less than a minute, the refrigerator can reach the maximum temperature difference.
5, the reverse use of semiconductor refrigerators is the temperature of power generation, semiconductor refrigerators are generally suitable for low-temperature zone power generation.
6, the semiconductor cooler of a single cooling element pairs of small power, but combined into a stack, with the same type of stack, parallel method combined into a refrigeration system, then the power can do a lot, so The cooling power can be achieved in the range of several milliwatts to tens of thousands of watts.
7, the temperature range of semiconductor cooler, from the positive temperature of 90 ℃ to negative temperature 130 ℃ can be achieved.
Through the above analysis, the application of semiconductor thermoelectric devices are: refrigeration, heating, power generation, cooling and heating applications are more common, the following aspects:
(1) military aspects: missiles, radar, submarines and other aspects of infrared detection, navigation system.
(2) medical aspects: cold knife, cold, cataract extractor, blood analyzer.
(3) laboratory equipment: cold trap, cold box, cold tank, electronic low temperature test device, a variety of high and low temperature experimental equipment.
(4) special equipment: low-temperature petroleum products tester, biochemical products, low-temperature tester, bacterial incubator, thermostat development tank, computer radiator.
(5) daily life: air conditioning, hot and cold dual-use boxes, drinking fountains, dehumidifiers and so on
| Adcol Item | ATP040-12VDC |
| Description | Air to Plate Cooling System |
| Cooling Capacity(W) | 42 |
| Voltage(VDC) | 12 |
| Ambient Temperature | 0-60︒C |
| Running Current(A) | 4.1 |
| Peak Current(A) | 4.9 |
| Weight(kg) | 0.8 |
Dimension (mm)
(Plate side) | Length | 60 |
| Width | 40 |
| Height | 12 |
Dimension (mm)
(Air side) | Length | 120 |
| Width | 102 |
| Height | 59 |
