COMPANY PRODUCT

1. Simple Introduction
Low temperature impact test tank, Is an impact test and supporting the provision of low-temperature environment for its sample a special test equipment, For cooling the sample at a low temperature impact test, Without ice, Cooling speed, High precision temperature control is a new cooling methods - cascade cryogenic refrigeration compressor device (or liquid nitrogen cooling).

The standard used:JB-5376-91《Cryostat tank technology》,GB/T229-2007《Metal Charpy pendulum impact test method》,GB/T 8363-2007《Ferritic steel drop weight tear tests》 in the low-temperature test equipment and temperature requirements (± 1 ℃)，As well as the temperature index American standard, European standard of ASTM E23-02a, EN10045, ISO148, ISO83 and other relevant standards as stipulated.
Belongs Material: Metal Material
Industry: Widely used in low-temperature physics and chemistry test petrochemical, metallurgy, boiler and pressure vessel steel, steel, metal, casting, pumps, valves, fasteners, travel, machinery manufacturing, aerospace and scientific research and other industry sectors.
Test type: low temperature physics and chemistry test

 Its biggest advantage is simple, safe, fast, reliable, automatic thermostat, cooling only power without ice, cooling speed, large volume, high precision temperature control.

Technical Specifications		DWC-30	DWC-40	DWC-60	DWC-80	DWC-100
Temperature range (adjustable settings)		＋30～-30℃	＋30～-40℃	＋30～-60℃	＋30～-80℃	＋30～-100℃
Drop  Warm  Speed  Degree	＋30～0℃	Approximately 1.8℃/min	Approximately 1.8℃/min	Approximately 1.5℃/min	Approximately 1.5℃/min	Approximately 1.5℃/min
	0～-20℃	Approximately 0.8℃/min	Approximately 1.0℃/min	Approximately 1.2℃/min	Approximately 1.2℃/min	Approximately 1.2℃/min
	-20～-40℃	约0.5℃/min	约0.8℃/min	约1.0℃/min	约1.0℃/min	Approximately 1.2℃/min
	-40～-60℃			Approximately 0.7℃/min	Approximately 0.8℃/min	Approximately 1.0℃/min
	-60～-80℃				Approximately 0.5℃/min	Approximately 0.8℃/min
	-80～-100℃					Approximately 0.5℃/min
Temperature accuracy		﹤±0.5℃
Cold chamber volume		150×150×240mm(L × W × H)
Number of samples can be loaded		More than 60, up to 120 standard sample
Cooling medium		Ethanol or other antifreeze
Dimensions (mm)		905×510×870	905×510×870	905×510×870	905×510×870	905×510×870
Power supply		220～240V   1.0KW	220～240V   1.0KW	220～240V  1.5KW	220～240V  2.0KW	220～240V  2.5KW
Weight		about50Kg	about60Kg	about100Kg	about120Kg	about150Kg