As the saying goes, “One hero has three helpers.” A good test chamber requires not only excellent design and core technology from OEMs, but also the matching supply of its main components. The same parts, different manufacturers and brands, can vary greatly in performance and quality. Since 2005, SCICOOLING has focused on the R&D and manufacturing of environmental test chambers, establishing a comprehensive spare parts procurement and supplier management system. From compressors to wire harness screws, SCICOOLING strictly controls procurement quality and has established strong partnerships with many well-known parts manufacturers in the industry, jointly committed to improving the performance and quality of environmental test chambers. Let me introduce some of these outstanding representatives:
01 German Bitzer – Compressor
Founded in 1934 and established in Beijing in 1994, the German company Bitzer has grown into a leading global company in the compressor industry. Its main products include: piston compressors, screw compressors, scroll compressors, condensing units, and more.
The SCICOOLING test chamber mainly uses Bizer compressors, which feature high cooling capacity, stable and reliable performance, low energy consumption, and low noise.
02 Copelun (USA) – Compressor
Copelun Company USA was founded in 1921 and is a subsidiary of Emerson, a Fortune Global 500 company. It has now grown into a leading compressor company focused on the global HVAC refrigeration industry. Its main products include: scroll compressors, reciprocating sealed compressors, HVAC electronic products, and more.
The SCICOOLING test chamber mainly uses Copellet scroll compressors, which feature efficient operation, compact structure, stable reliability, and low energy consumption.
03 Span (USA) – Solenoid valves, expansion valves, etc
SPORLAN Company in the United States, founded in 1947, is a globally renowned developer and manufacturer of high-quality refrigeration and air conditioning components. Its main products include: expansion valves, refrigeration valves, solenoid valves, drying filters, isolation valves, and other products.
The SCICOOLING test chamber mainly uses Spong’s solenoid valves and expansion valves.
04 American Emerson – Drying filters, oil separators, sight mirrors, check valves, etc
Emerson Corporation in the United States was founded in 1890 and established a factory in China in 1992. It has now grown into a Fortune Global 500 company and is a globally renowned enterprise in diverse technology and engineering. It enjoys a strong reputation in industries such as industrial automation, process control, heating, ventilation and air conditioning, electronics and telecommunications, as well as home appliances and tools. Its main products include: controllers, instruments and software, control and safety systems, power distribution equipment, solenoid valves, ultrasonic welding products, measuring instruments, pressure regulators, valves, and more.
The SCICOOLING test chamber mainly uses Emerson’s drying filters, oil separators, sight mirrors, check valves, and more
05 Wika Germany – pressure sensor
Wika AG was founded in 1946 and established a factory in China in 1997. It is a globally renowned manufacturer specializing in mechanical, electronic pressure and temperature testing instruments and equipment. Its main products include: mechanical pressure gauges, electronic pressure transmitters, electrical contact pressure gauges, diaphragm seals, SF6 gas densitometers, calibration equipment, mechanical thermometers, electronic temperature measurement and protective bushings, among others.
SCICOOLING test chambers mainly use pressure sensors from Germany’s Wika. This brand’s products feature durable, high-precision electrical insulation designs to protect against damage caused by instantaneous power shocks, excellent EMC/ESD electromagnetic protection, a wide range of operating temperatures, overvoltage, and short-circuit protection.
06 Vaisala, Finland – Humidity sensor
Finland’s VAISALA was founded in the 1930s and is now a globally renowned manufacturer of meteorological, environmental, and industrial measurement instruments. Its main products include: industrial measurement (HVAC transmitters, industrial transmitters, temperature, humidity, pressure dew point sensors, data recorders, etc.), meteorological environment monitoring services and products (automatic weather stations, sounding systems and wireless radiosondes, weather radars, etc.).
The SCICOOLING test chamber mainly uses Vaisala’s humidity sensors. This brand’s products feature high precision, good stability, and fast response.
07 Schneider Electric (France) – circuit breakers, air openers, AC contactors, etc
Schneider Electric France, founded in 1836, is a Fortune Global 500 company and a global expert in digital transformation in energy management and automation. Its main products include: low-voltage power distribution product equipment, industrial automation equipment, medium-voltage distribution and energy automation equipment, critical power supplies, refrigeration and cabinets, and energy-efficient building business equipment.
The SCICOOLING test chamber mainly uses Schneider Electric’s AC contactors, circuit breakers, and air switches.
There are also many excellent spare parts suppliers, but due to space limitations, we won’t introduce them all here. SCICOOLING will adhere to the principle of “win-win cooperation,” continue to strengthen deep cooperation with high-quality suppliers, ensure product design and matching debugging, continuously improve the quality of environmental test chambers, enhance end-user satisfaction, and promote high-quality development of the environmental test equipment industry.
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