CoolSpeK does not require vacuum pumps, and can be used in atmospheric pressure. It cools the sample to low temperature by flowing liquid N2 from a reservoir, and controls the temperature precisely by auto-regulating the flow
CoolSpeK does not require vacuum pumps, and can be used in atmospheric pressure. It cools the sample to low temperature by flowing liquid N2 from a reservoir, and controls thetemperature precisely by auto-regulating the flow