Temperature drop process is a kind of variable bit rate (VBR) program control with adjustable temperature refrigeration system, is widely used in light industry, agriculture, medicine, and other fields in the basic biological research, used in lymphocytes, organization and library, bone marrow cells, tumor cells, such as plant and animal cells, myocardial cells cryopreserved.
program temperature drop of application field, mainly as follows:
1, plant tissue, pharmacology,
2, the same donor bone marrow, cancer research & ndash;
Tumor cells
3, IVF (
In vitro fertilization (ivf))
, embryo, semen, blood bank & ndash;
HLA, lymphocyte and RBC
4, microbial & ndash;
Primitive culture (viruses, bacteria, cell lines,
The food industry)
—
Cool, beer, milk, yeast
5, HLA match & ndash;
Organ transplantation, tissue library & ndash;
Skin, bone, heart valves, cornea, skeletal muscle
6, genetic engineering, medical research
program temperature drop parameter table
type no.
technical reference number
TF -
PA-
I
range of temperature control: 40 ℃ ~ -
90℃;
Cooling speed: 0.
1 ℃ / min ~ 30 ℃ / min range of optional
TF -
PA
range of temperature control: 40 ℃ ~ -
110℃;
Cooling speed: 0.
1 ℃ / min ~ 40 ℃ / min range of optional
TF -
PA-
II
range of temperature control: 40 ℃ ~ -
150℃;
Cooling speed: 0.
1 ℃ / min ~ 40 ℃ / min range of optional
TF -
PA-
III
range of temperature control: 40 ℃ ~ -
180℃;
Cooling speed: 0.
1 ℃ / min ~ 50 ℃ / points within the scope of the optional
information sources:
