Miss li Tian Feng of choose and buy a 180 degrees below zero program temperature drop

by:CBFI     2020-10-05
The end of June, 2017, Mr Li to our production program temperature drop with other manufacturers of similar products to do a strict detailed comparison. Finally choose brand - Program temperature drop. And sign a contract with our company at the end of June, successful order 1 machine temperature can reach 180 degrees below zero program temperature drop.
program temperature drop quality assurance, reasonable price, welcome to choose and buy, understand temperature drop process for more information on website
program temperature drop technique parameter:

a, program frozen instrument main technical index

range of temperature control: - 180 ℃ and 40 ℃

temperature accuracy: error & lt; 0. 5 ℃

the cooling speed: 0. 1 ℃ / min ~ 30 ℃ / min range of optional

heating speed: 0. 1 ℃ / min ~ 30 ℃ / min range of optional

instrument structure ( Standard configuration) :
microcomputer system: a built-in refrigeration control card, as long as the software will be run when frozen.
cooler: inside and outside the whole stainless steel structure, the refrigeration capacity machine is not less than 200 * 200 * 200 mm. Can accommodate 160 or bags eight freeze pipe.
dewar liquid nitrogen tank and liquid nitrogen pressurizer: liquid nitrogen pressurizer is installed on the 30 lisheng liquid nitrogen tank, the tank pressurization valve to be pressure stability.



2, program temperature drop parameter table





models



technical parameter





TF - PRL - PA- Type I



range of temperature control: 40 ℃ ~ - 90℃; Cooling speed: 0. 1 ℃ / min ~ 30 ℃ / min range of optional





TF - PRL - PA type



range of temperature control: 40 ℃ ~ - 110℃; Cooling speed: 0. 1 ℃ / min ~ 40 ℃ / min range of optional





TF - PRL - PA- Type II



range of temperature control: 40 ℃ ~ - 150℃; Cooling speed: 0. 1 ℃ / min ~ 40 ℃ / min range of optional





TF - PRL - PA- Type III



range of temperature control: 40 ℃ ~ - 180℃; Cooling speed: 0. 1 ℃ / min ~ 50 ℃ / points within the scope of the optional








program temperature drop:
Custom message
Contact