Cryogenic refrigerator cooling rate also can feedback the performance of a cryogenic refrigerator is good or bad.
It has been more than ten years research and development of cryogenic refrigerator and production experience, the main cryogenic refrigerator series include: -
40 ℃ ultra-low temperature freezer, -
65 ℃ ultra-low temperature freezer, -
86 ℃ ultra-low temperature freezer, -
135 ℃ ultra-low temperature freezer, -
150 ℃ ultra-low temperature freezer, etc. , and can provide cryogenic processing solutions.
common user will be asked: how long cryogenic refrigerator can fall to -
40 degrees?
-
65 degrees?
-
86 degrees?
, etc. , below small make up a list, ultra-low temperature freezer under no-load condition of cooling rate:
1,. . .
Need 4 hours 40 degrees;
2、-
50 degrees need 5 hours;
3、-
Need 5 60 degrees.
5 hours.
4、-
It takes seven hours to 86 degrees.
if you have any special requirements of users, according to user requirements do not calibration.
cryogenic refrigerator:
