To supply cryogenic tank; impact test temperature trough; impact specimen cryogenic tank manufacturer

Temperature trough Device Name: cryogenic tank Model: CDW three, Uses and characteristics: low-temperature trough is the low-temperature device according to GB229-2002 "metal Charpy notch impact test" the latest research and development of compression refrigeration equipment. The device uses U.S. imports Taikang dual compressor refrigeration technology, the use of the principle of heat balance and circulation mixing method, to achieve automatic uniform cooling the sample, heated, can fully meet the national standard GB-229-2002 provided for the temperature control indicators. This equipment is easy to operate, high efficiency is the ideal material in the low-temperature impact test specimen cooling, insulation equipment. At the same time can be used for other low-temperature testing and test work. , Low temperature chamber main technical parameters: Temperature range: +30 ° C to -40 ° C (outside there are -60 °, -80 °, and so on) (room temperature ≤ 25 ° C) temperature accuracy: ± 0.5 ° C cooling rate: +30 ℃ ~ 0 ℃ approximately 2.0 ° C / min 0 ° C to -20 ° C is about 1.5 ° C / min approximately 1.0 ° C -20 ° C to -40 ° C / min -40 ° C to -60 ° C is about 0.7 ° C / min Maximum dimensions: 900 × 505 × 850mm effective working space: 120 × 120 × 70 mm can be mounted specimens:> 60 (the impact of the sample size: 10 × 10 × 55mm) Digital Timer: 1 minute to 99 minutes, 1 minute resolution cooling medium: ethanol or other antifreeze mixing motor: 16W Working power: 220V ~ 240V, 50HZ, 3KW sample basket three.