Low Temperature Impact Tester/Environmental Chamber/Impact Sample Cooling Chambe Model: CDW-60
Low-temperature Impact Testing Machine Series
Usage and Characteristics
CDW series pendulum impact testing low-temperature meter is newly researched and developed compressor refrigeration plant according to requirement of low temperature device in GB/T229-2009 (metallic materials-Charpy notch impact testing machines). This device includes compressor refrigeration and liquid nitrogen refrigeration. Compressor cooling takes advantage of principle of heat balance and loop mixing method to achieve automatic uniform cooling and constant temperature for samples. The refrigeration mode of ultra-low temperature equipment adopts mainly liquid nitrogen refrigeration, using the performance of ultra-low temperature of liquid nitrogen, based on heat balance principle, to achieve automatic uniform cooling. The temperature indicators can meet the national standard completely. It also can satisfy American standards and European standards, like ASTM, E23-02a, En10045, ISO83 and other international relative standards.
Advantages
1. Imported compressor, DANFUS valve, imported evaporation-condensation machine;
2. Controlled by intelligent instrument, digital presentation temperature value, automatic control temperature, automatic time and alarm.
3. Easy to operate, prompt refrigeration speed, capacious working space, high-precision control temperature.
4.Make sample fully soaked inside the plowing liquid, sample can be fully cooling and uniform.
5. The equipment only needs AC220V power source, which is energy-saving and environmental protection.
Specification CDW-40 CDW-60 CDW-80 CDW-80T CDW-100(110)T CDW-196
Temperature Range Room Temperature
-40º Room Temperature
-60º Room Temperature
-80º Room Temperature
-110(110)º Room Temperature
-196º
Temperature Control Accuracy ±0.5º ±2º
Cold Room Volume
(LxWxH)mm 250x160x120
Dimensions (LxWxH)mm 910x510x920 740x590x710 1300x800x1100 910x510x920
Box Material Steel Spray Stainless Steel Steel Spray Stainless Steel
Loading the number of samples No less than 60
Mode of refrigeration Compressor refrigeration Liquid nitrogen refrigeration
Cooling Medium Ethanol or other unfrozen liquid Liquid nitrogen
Power 1.8Kw 2.3Kw 2.5Kw 3Kw 900W
Remarks: The cold room volume can be specially manufactured according to the customer''s requirement.
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Testing Machine Exhibitions
testXpo 2025 10/13/2025 - 10/16/2025
Ulm, Germany
IMAC-XLIV 2026 1/19/2026 - 1/21/2026
Palm Springs CA, United States
SEM Annual Conference 2026 6/1/2026 - 6/4/2026
Norfolk VA, United States
ICSV32 2026
TBD, TBD
Advances in Experimental Mechanics 2026
TBD, United Kingdom
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Mind, he declares, is an attribute everywhere accompanying matter, co-extensive and co-infinite with space. Our own animation is the sum or the resultant of an animation clinging to every particle that enters into the composition of our bodies. When our thoughts are affected by an external impulse, to suppose that this impulse proceeds from anything material is a delusion; it is produced by the mind belonging to the body which acts on our body; although in what sense this process is to be understood remains a mystery. Spinoza has clearly explained the doctrine of animal automatism, and shown it to be perfectly conceivable;569 but he has entirely omitted to explain how the parallel influence of one thought (or feeling) on another is to be understood; for although this too is spoken of as a causal relation, it seems to be quite different from the logical concatenation described as the infinite intellect of God; and to suppose that idea follows from idea like movement from movement would amount to a complete materialisation of mind; while our philosopher would certainly have repudiated Mr. Shadworth Hodgson’s theory, that states of consciousness are only connected through their extended substratum, as the segments of a mosaic picture are held together by the underlying surface of masonry. Nor can we admit that Spinoza entertained the theory, now so popular, according to which extension and consciousness are merely different aspects of a single reality. For this would imply that the substance which they manifest had an existence of its own apart from its attributes; whereas Spinoza makes it consist of the attributes, that is to say, identifies it with their totality. We are forced, then, to conclude that the proposition declaring thought and extension to be the same thing570 has no413 other meaning than that they are connected by the double analogy which we have endeavoured to explain. “Oh, he’s welcome to it,” Sandy cried. “I’ve turned over a new leaf!” “But—are they?” He pulled a wire out a trifle from the sheath. The sergeant spent more time upon the oaths with which he embellished the counter-question as to how he should know anything about it, than would have been consumed in a civil explanation. "Doctor, he can't die. He mustn't die," said Shorty in agony. "The regiment can't spare him. He's the best soldier in it, and he's my pardner." AND ENTERS UPON HIS PARENTAL RELATIONS TO LITTLE PETE SKIDMORE. 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