Dongguan Zhongli Instrument Technology Co., Ltd.
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Uses and Features of cryogenic Tank:
This cryogenic tank is the latest refrigeration instrument developed by our company according to the requirements of ultra-low temperature devices in GB229-2007 "Metal Charpy Notch Impact Test Method". This instrument uses liquid nitrogen refrigeration and high-precision intelligent instrumentation to control ultra-low temperature, so as to achieve automatic uniform cooling and constant temperature of the sample, and can fully meet the various temperature control indicators specified in the national standard GB229-2007. Cryogenic tanks are widely used in low-temperature physical and chemical tests in industries such as petrochemicals, metallurgy, boiler pressure vessels, steel, steel pipes, hardware, casting, pumps, valves, fasteners, vehicles and ships, machinery manufacturing, aerospace and scientific research. The operation is simple and convenient, and the work efficiency is improved. According to the actual needs of customers, the same series can choose -40℃, -60℃, -80℃, -100℃, -150℃, -196℃ (liquid nitrogen) cryogenic tanks.
Application Range
It is widely used in petrochemical, metallurgy, boiler pressure vessels, steel plates, steel pipes, wind power generation, hardware, metals, casting, pumps, valves, solar energy, military industry, fasteners, diesel engines, electricity, iron towers, railways, ships, machinery manufacturing, automobiles, aerospace, physical and chemical laboratories, scientific research and other departments as the first choice for low temperature physical and chemical testing.
Technical Parameters
1. Temperature control range: +30℃ ~ -196℃ ultra-low temperature (room temperature ≤25℃)
2. Constant temperature accuracy: <±2℃
3. Low temperature tank cooling speed: +30℃ ~ -196℃
4. Maximum dimensions of the host: 900×660×650mm
5. Liquid nitrogen tank dimensions: 1000×600×600mm
6. Studio dimensions: 258×168×150mm (super large stainless steel freezer)
7. Number of samples that can be loaded: 60~80~120 (impact sample size: 10×10×55mm, 5×10×55mm, 7.5×10×55mm)
8. Digital timer: 1 minute ~ 9999 minutes, resolution 1 minute
9. Low temperature tank cooling medium: liquid nitrogen
10. Stirring motor: 23W
11. Power supply: 220V ~ 240V, 50Hz, 2.5kW
Compliant with standards
Compliant with national standards or relevant standards, GB/P229-2007 "Charpy notch impact test method for metallic materials", and can also meet international standards such as ASTM E23-02a, EN10045, ISO148, ISO083, etc.