Home All Products Test and Measurements Thermal Solutions -90℃~+200℃ High- and Low-Temperature Liquid Bath Circulation Unit TH-135-15RC
-90℃~+200℃ High- and Low-Temperature Liquid Bath Circulation Unit TH-135-15RC
Thermal Solutions

-90℃~+200℃ High- and Low-Temperature Liquid Bath Circulation Unit TH-135-15RC

Supplier
Tiandijingyi
Part Number
TH-135-15RC
Category
Thermal Solutions
Origin
China

-90℃~+200℃ high- and low-temperature liquid-bath circulation unit. To test spacecraft components' ability to withstand the thermal-vacuum environment encountered in orbit and assess their performance, ground laboratories simulate high-vacuum conditions (10 Pa ~10 Pa) and test the components. This is known as component thermal-vacuum testing. The test equipment mainly consists of a vacuum vessel, test platform, refrigeration and heating systems, vacuum system, and measurement and control systems. With the rapid development of the aerospace industry and increasing requirements for spacecraft reliability and service life, thermal-vacuum test equipment has become indispensable. A common approach uses liquid-nitrogen wall panels with black-painted inner surfaces to simulate the cold, dark space environment. This simulation device is commonly called a heat sink. In general, its temperature differs from the sample temperature by at least 30℃. The company specializes in refrigeration, heating and circulating temperature-control systems for thermal-vacuum test platforms. The main equipment temperature ranges are -90℃~+150℃ and -140℃~+150℃.

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Overview

-90℃~+200℃ high- and low-temperature liquid-bath circulation unit. To test spacecraft components' ability to withstand the thermal-vacuum environment encountered in orbit and assess their performance, ground laboratories simulate high-vacuum conditions (10 Pa ~10 Pa) and test the components. This is known as component thermal-vacuum testing. The test equipment mainly consists of a vacuum vessel, test platform, refrigeration and heating systems, vacuum system, and measurement and control systems. With the rapid development of the aerospace industry and increasing requirements for spacecraft reliability and service life, thermal-vacuum test equipment has become indispensable. A common approach uses liquid-nitrogen wall panels with black-painted inner surfaces to simulate the cold, dark space environment. This simulation device is commonly called a heat sink. In general, its temperature differs from the sample temperature by at least 30℃. The company specializes in refrigeration, heating and circulating temperature-control systems for thermal-vacuum test platforms. The main equipment temperature ranges are -90℃~+150℃ and -140℃~+150℃.

Specifications

ParameterValue
Refrigeration principlesAutoregister
Compressor15 HP
Total Power18 kW
Power Supply380V+10%, 50Hz, three-phase five-wire
Temperature-Control Range- 140 to the temperature.
Refrigerants6 environmentally friendly hybrids
Temperature Control Precision± 1 ℃
Cold output [-100℃]3.6 kW
Cold output [-110℃]1.8 kW
Cold output [-120℃]0.9 kW
Cold output [-130℃]0.45 kW
Cold output [-140℃]0.2 kW
Heat power.It can be combined with heat cages or tropicals, or it can be heated by compressor exhausts.
Apply thermal deposition diameter1.2 m
Overall Dimensions0.9 long × 0.9 width × 1.75 high
Cold water.Water temperature 18-26°C, pressure 2-5 bar
Temperature RateGreater than 1 °C/min
Temperature RateGreater than 2°C/min
Alarm functionWater shortage alarms, water temperature alerts, oil level alerts, compressors high pressure, compressors overheating, refrigerant overheating, etc.
Electrical systemsSiemens programmable controller PLC+ Touch screen, Schneider
Communication MethodModbus RRU, PPI, MPI, TCP/IP, etc.
Remote ControlWIN-RT upper-pit control software, numerical graphics setting parameters, measured values, historical records, alarm information, etc.

Key Features

• Temperature adjustment range: -60℃~-140℃ to +300℃; temperature-control accuracy can reach ±0.1℃. • Refrigeration: cascade refrigeration with cooling capacity matched to the user's equipment. • An imported magnetic-drive transfer pump withstands ultralow and high temperatures, providing leak-free, highly reliable operation. • Control system: Siemens PLC + touchscreen. • RS485 and RS232 interfaces support computer communication for receiving setpoints, remote monitoring and control. • The sealed, pressurized reservoir and piping prevent heat-transfer fluid evaporation, condensation and icing, and include liquid-level indication. • Uses imported specialized heat-transfer oil. • For small heating loads, compressor hot-gas bypass can be used to heat the load. • Multiple alarm protections cover water-supply failure, excessive water temperature, circulation-pump failure, compressor overheating, excessive pressure, overcurrent, phase loss and phase sequence.

Datasheet

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Supplier Information

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Tiandijingyi
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Beijing Tiandi Jingyi Technology Co., Ltd. was established in 2002 in Zhongguancun Science Park with a registered capital of 5 million yuan. It is specialized in the research, development, and production of ultra-low temperature equipment. The company has a team of designers specializing in the development of dual-machine cascade refrigeration and single-machine auto-cascade refrigeration equipment, and owns multiple invention patents. The company has passed ISO9001, CE, ROHS, MSDS and other quality certification systems, and has been rated as a high-tech enterprise. The "Tianhan" series ultra-low temperature products produced by our company fully possess independent intellectual property rights. Main products: -135℃ water vapor capture pump, -95℃ ultra-low temperature cold trap (rod type), -95℃ ultra-low temperature cold trap (pot type), -155℃ atmospheric VOCs adsorption concentration (cold trap). Application fields: Widely used in scientific research institutes, medical and health, biopharmaceuticals, university electronics, vacuum coating, metal processing, electronic chemicals, deep-sea fishing and other industries. Products have been exported to all parts of the country and the United Kingdom, Germany, Singapore, Malaysia, Turkey, Switzerland, Mexico and other countries and regions, winning market recognition with cost-effective advantages. At the same time, other non-standard ultra-low temperature equipment can be designed and produced according to user needs. Today, with the market economy taking off, we will make outstanding contributions to the prosperity of the Chinese nation's ultra-low temperature application industry with unremitting efforts and pioneering spirit!

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-90℃~+200℃ High- and Low-Temperature Liquid Bath Circulation Unit TH-135-15RC
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