Free-low temperature (ULT) freezers ho hia wɔ aduruyɛdan ahorow, biorepositories, ne nhwehwɛmu ayaresabea ahorow mu. Wɔdi dwuma titiriw wɔ abɔde a nkwa wom a wɔde yɛ nhwɛsode te sɛ enzymes, ntini ahorow, mmoawa, ne nnuru a wɔde bɔ nkurɔfo ho ban no nkwa nna a wɔkora so no mu. Saa frigye ahorow yi ma wotumi hwɛ ɔhyew so pɛpɛɛpɛ na wotumi de ho to so sen frigye a wɔtaa de di dwuma, na ɛma ɔhyew a ɛba fam koraa, a mpɛn pii no ɛyɛ -50°C ne -86°C ntam. ULT frigye ho hia wɔ asetra ho nyansahu ne ayaresabea nhwehwɛmu mu, nanso ɛsɛ sɛ wosiesie no yiye na ama ayɛ adwuma yiye. Sɛ wopɛ nsɛm pii fa Ultra Low Freezer , hwehwɛ yɛn akwankyerɛ a ɛkɔ akyiri no mu.
Ultra-Low Temperature Freezer a Ɛfata a Wobɛpaw
Sɛ worepaw ULT frigye a, gyinapɛn a wode w’adwene besi so no begyina ahwehwɛde ahorow a ɛbɛma wode wo nhwɛsode ahorow asie dwoodwoo no so. Freezer no kɛse gyina baabi a wuhia ne baabi a ɛwɔ wo dan mu no so. Mpɛn pii no, ULT frigye a ɛteɛ no ma wotumi de nneɛma pii sie a ennye fam pii. Sɛ woannyɛ nhyehyɛe sɛ wode nhwɛsode dodow bi besie anaasɛ wo ne nhwɛsode akɛse nyɛ adwuma a, ebia frigye nketewa bedi w’atirimpɔw ho dwuma yiye.
Ɔhyew a ɛkɔ soro yɛ ade titiriw foforo a ɛma wɔpaw ULT frigye. Ɛsɛ sɛ wo paw gyina nhwɛsode ahorow a woayɛ w’adwene sɛ wode besie so, efisɛ nhwɛsode ahorow bi hwehwɛ sɛ ɔhyew a ɛba fam mpo sen afoforo. Stirling Ultracold ULT freezers ma ɔhyew a ɛtrɛw sen biara a wotumi de di dwuma denam mmoa a ɛboa setpoints a ɛyɛ den wɔ -20°C ne -86°C ntam no so.
Nneyɛe Pa a Wɔde Di Freezer a Ɛwɔ Ɔhyew a Ɛba Fam So
ULT frigye a wobɛhwɛ so yiye no yɛ ade titiriw a ɛbɛma ne nkwa nna ne ne dwumadi ayɛ kɛse. Ɛdenam nsɛnnennen a ɛbata ULT frigye ho a wobɛkɔ so adi anim so no, wubetumi ahwɛ ahu sɛ wɔasiesie na wɔahwɛ so yiye na ama ayɛ adwuma a ɛbɛkɔ so atra hɔ na ayɛ adwuma yiye.
Susuw Freezer a Wɔde Besisi ne Nneɛma a Wɔde Yɛ Ahiade Ho
Anamɔn a ɛho hia sen biara a ɛsɛ sɛ woyɛ bere a woretɔ ULT frigye no mu biako ne sɛ wobɛhwɛ sɛ baabi a ɛwɔ adwumayɛbea hɔ no ayɛ nea wɔasiesie no yiye a wode bedi frigye kɛse a ahoɔden wom no ho dwuma. Sɛ́ wobɛkɔ so ayɛ hyew a ɛba fam koraa no hwehwɛ ahoɔden kɛse. Hwɛ sɛ wo tumi fibea a woayɛ ho nhyehyɛe no de ahoɔden a ɛdɔɔso na ɛfata ma freezer mfonini a woapaw no na mfiri pii a ahoɔden kɛse wom renhyɛ so dodo. ULT mfiri binom, te sɛ Stirling units, tumi yɛ adwuma wɔ voltage ahorow pii mu, kwati facility wiring na ɛma ɛyɛ mmerɛw sɛ ɛne tumi ahorow a wɔhwehwɛ wɔ wiase nyinaa hyia. Mpɛn pii no, ahoɔden a wɔde sie no ho hia na wɔakwati sɛ wɔbɛhwere abɔde a nkwa wom a ɛsom bo kɛse na ɛtɔ mmere bi a wontumi nsi ananmu a wɔde asie wɔ ULT frigye mu no.
ULT frigye nso tumi ma ɔhyew pii ba, a ɛkyerɛ sɛ sɛ wowɔ frigye pii wɔ baabi biako a, ebetumi ama onwini ayɛ den kɛse. Ɛsɛ sɛ ULT freezer mfonini dodow no ara yɛ adwuma wɔ baabi a ɛhɔ yɛ hyew a ɛntra 32°C, ɛwom sɛ wobetumi de Stirling mfonini ahorow no ayɛ adwuma dwoodwoo wɔ ɔhyew a ɛboro 35°C mu de. Ahunmu a ɛfata ma frigye no ma mframa twa ho hyia na mframa fa mu, na ɛho hia kɛse na ama ayɛ adwuma yiye. Freezers a ENERGY STAR® agye atom no so wɔ mfaso efisɛ ɛmma ɔhyew pii na ebetumi atew HVAC a wɔhwehwɛ so.
Freezer Tumi a Wɔde Sie Nneɛma
Free-low freezers yɛ adwuma yiye bere a mframa a ɛyɛ nwini a ɛwɔ mu no ntwitware mu na wɔma baabi a wɔde nneɛma sie no yɛ kɛse no. Ɛsɛ sɛ wɔhyehyɛ nneɛma a wɔde yɛ nhwɛso no yiye na wɔhwɛ so wɔ frigye mu na ama ayɛ mmerɛw sɛ wobegye na wɔahwɛ ahu sɛ bere tiaa bi a ɛbɛma ɔpon no akɔ so abue. Ɛnsɛ sɛ wɔde nneɛma ne nneɛma a wɔde yɛ aduruyɛdan mu nneɛma gu frigye no atifi, na ebetumi akyere mframa a ɛyɛ hyew, na ama frigye no adwumayɛ so atew bere a bere kɔ so no.
Ɔhyew a Wɔhwɛ So ne Data Loggers
ULT pii wɔ nhyehyɛe a wɔde hwɛ ɔhyew so, a alarm a ɛkorɔn ne nea ɛba fam ne data loggers ka ho. Remote ne cloud-based monitoring systems betumi de telefon anaa email abɔ wo kɔkɔ sɛ kabinet no hyew yɛ kɛse dodo na abɔ wo amanneɛ sɛ ɛho hia sɛ wosan nya ɔhyew no sɛnea ɛbɛyɛ a wubetumi ayɛ ho biribi ntɛm. Ɛyɛ yie nso sɛ wobɛma ayɛ foforɔ akɔ nhyehyɛeɛ a ɛkɔ anim a ɛka ho ne backup cooling ne ambient temperature alarms.
Nsiesiei a Wɔyɛ Daa
Sɛnea ɛte wɔ lab mfiri biara ho no, nsiesie a wɔde siw ano a wɔyɛ no boa kɛse ma wɔkora nnwinnade no so na wɔhwɛ hu sɛ ɛbɛkɔ so ayɛ adwuma yiye. Nnwuma a wɔde siesie no bi ne sɛ wobɛhohoro condenser filter no ho daa na woasesa, wobɛma awɔw afi frigye no mu daa, na woayɛ wo frigye no ho nhwehwɛmu daa.
Siesie Wo Unit no Daa
Wɔ compressor-based units fam no, mfutuma taa boaboa ano wɔ condenser no mu. Sɛ wohohoro condenser filter no ho a, ɛma freezer no betumi ama nhwɛsode ahorow no ayɛ nwini yiye. Wubetumi afa adwumayɛfo bi a wɔbɛhohoro filter no ho, anaasɛ w’ankasa wubetumi de vacuum atwa condenser coils no ho ahyia na afei woayi filter no na woahohoro mu.
De-icing ne Defrosting Wo Freezer mu
Daa defrosting/de-icing freezer nso yɛ ade titiriw a ɛbɛma wo ULT freezer no ayɛ adwuma yiye. Nsukyenee a ɛbɛboaboa ano wɔ frigye mu no betumi asɛe apon a ɛwɔ mu no, ama afiri no ayɛ hyew dodo, na ɛde wo nhwɛsode ahorow a ɛsom bo no ato asiane mu. Ɛsɛ sɛ wuyi nsukyenee fi frigye no mu sɛnea ɛho hia na woyɛ nhyehyɛe sɛ wobɛma awɔw afi frigye no mu pɛnkoro kosi mprenu afe biara.
Calibrate Wo Freezer no mu
Sɛ wɔkɔ so de di dwuma a, ebetumi ama freezer no nhyehyɛe a wɔde hwɛ nneɛma so ne nea wɔde hwehwɛ nneɛma mu no anyɛ pɛpɛɛpɛ. Ɛsɛ sɛ wɔkari frigye mu mpɛn dodow a standard operating procedure (SOP) kyerɛ no, nanso mpɛn pii no pɛnkoro afe biara na ɛdɔɔso.
Awie
Freezers a ɔhyew a ɛba fam koraa ho hia wɔ abɔde a nkwa wom a wɔkora so de yɛ nhwehwɛmu ne ayaresabea atirimpɔw ahorow mu. Sɛ wɔpaw saa frigye ahorow yi yiye, wɔde si hɔ, na wɔhwɛ so yiye a, ɛma ɛyɛ adwuma yiye na ɛtra hɔ kyɛ. Ɛdenam nneyɛe pa a wobedi akyi wɔ ULT frigye ahorow a wɔhwɛ so no so no, aduruyɛdan ahorow betumi abɔ wɔn nhwɛsode ahorow a ɛsom bo no ho ban na wɔakura wɔn nhwehwɛmu no mudi mu kura mu. Sɛ wopɛ nsɛm pii fa Ultra Low Freezer , kɔ yɛn nsɛm a ɛkɔ akyiri no so.
FAQs
Dɛn na wɔde frigye a ɛyɛ hyew a ɛba fam yiye di dwuma ma? Wɔde frigye a ɛyɛ hyew a ɛba fam yiye di dwuma de kora abɔde a nkwa wom te sɛ mmoawa, ntini, nnuru a wɔde bɔ nkurɔfo ho ban, ne abɔde mu nneɛma ahorow a wɔde yɛ nhwehwɛmu so.
Nwini a wɔde yɛ frigye a ɛyɛ hyew kɛse no yɛ nwini dɛn? ULT freezers mu nkukuo tumi du ɔhyew a ɛba fam te sɛ -86°C.
Bere tenten ahe na frigye a ɛyɛ hyew a ɛba fam koraa no di hɔ? ULT frigye taa di bɛyɛ mfe 10 kosi 12 sɛ wɔhwɛ so yiye a.
Wobɛyɛ dɛn ayi awɔw afi frigye a ɛyɛ hyew a ɛba fam yiye mu? Anyɛ yiye koraa no, ɛsɛ sɛ wɔma awɔw fi frigye a ɛyɛ hyew kɛse mu pɛnkoro afe biara denam nhwɛsode ahorow no nyinaa a wobeyi afi hɔ, adum frigye no nnɔnhwerew pii, na wɔama nsukyenee no ayɛ nwini no so. Fridge dodow no ara betu awɔw wɔ nnɔnhwerew asia mu, a egyina ne kɛse so.
Dɛn ne hia a ɛho hia sɛ wɔhwɛ ɔhyew so wɔ ULT frigye mu? Ɔhyew a wɔhwɛ so hwɛ hu sɛ frigye no kura ɔhyew a ɛba fam a wɔhwehwɛ no mu, na esiw nhwɛsode no sɛe na ɛyera ano.
Dɛn nti na ɛho hia sɛ wɔde ULT frigye ahorow besi hɔ yiye? Sɛ wode si hɔ yiye a, ɛma mframa pa kɔ mu na ɛmma ɔhyew a ɛboro so no ntumi nkɔ frigye no adwumayɛ ne ne nkwa nna so.
So ULT freezer ahorow betumi ayɛ adwuma wɔ ahoɔden pii mu? Yiw, ULT freezer mfonini ahorow bi, te sɛ Stirling unit ahorow, tumi yɛ adwuma wɔ ahoɔden pii mu, na ɛma ɛyɛ mmerɛw sɛ wɔde bedi dwuma wɔ wiase nyinaa a wɔmfa nhama nhyɛ mu kɛse.
