Adeegsiga tignoolajiyada qaboojinta heerkulka ee qalabka PCR

Adeegsiga tignoolajiyada qaboojinta heerkulka ee qalabka PCR

Adeegsiga tignoolajiyada qaboojinta heerkulka ee qalabka PCR wuxuu inta badan ku jiraa xakamaynta heerkulka. Faa'iidada ugu weyni waa awoodda xakamaynta heerkulka degdega ah oo sax ah, taas oo hubinaysa heerka guusha ee tijaabooyinka kor u qaadista DNA-da.

Xaaladaha muhiimka ah ee codsiga

1. Xakamaynta heerkulka saxda ah

Qalabka PCR wuxuu u baahan yahay inuu dhex maro saddex marxaladood: denaturation heerkulka sare (90-95℃), annealing heerkulka hooseeya (55-65℃), iyo kordhinta heerkulka ugu habboon (70-75℃). Hababka qaboojinta dhaqameedku way adag tahay in la buuxiyo shuruudaha saxnaanta ee ±0.1℃. Tiknoolajiyadda qaboojinta heerkulka, peltier qaboojinta waxay gaartaa nidaaminta heerkulka heerka milisecond iyada oo loo marayo saameynta Peltier, iyadoo laga fogaanayo cilladda ballaarinta oo ay keento farqiga heerkulka 2℃.

2. Qaboojinta iyo kululaynta degdega ah

Modules-ka qaboojinta heerkulka, modules-ka heerkulka, aaladaha peltier-ka, modules-ka peltier-ka waxay gaari karaan heer qaboojin ah oo ah 3 ilaa 5 darajo Celsius ilbiriqsikiiba, taasoo si weyn u soo gaabinaysa wareegga tijaabada marka la barbar dhigo 2 darajo Celsius ilbiriqsikii kombaresarada dhaqameed. Tusaale ahaan, qalabka PCR-ka ee 96-god wuxuu qaataa tignoolajiyada xakamaynta heerkulka aagga si loo hubiyo heerkul joogto ah dhammaan meelaha ceelka lagana fogaado farqiga heerkulka 2℃ ee ay keento saameynta geesaha.

3. Kordhi kalsoonida qalabka

Qaybaha qaboojinta heerkulka, qaybaha peltier, walxaha peltier, qaybaha TEC ee Beijing Huimao Cooling Equipment Co., Ltd. ayaa noqday qaybaha ugu muhiimsan ee xakamaynta heerkulka qalabka PCR sababtoo ah isku halayntooda sare. Cabbirkeeda yar iyo sifooyinka aan buuq lahayn ayaa ka dhigaya mid ku habboon shuruudaha saxda ah ee qalabka caafimaadka.

Kiisaska codsiga caadiga ah

Qalabka PCR-ga ee tirada iftiinka 96-ceel: Waxaa lagu dhex daray module qaboojiye heerkulbeeg ah, module TEC, qalab peltier ah, modules peltier ah, waxayna awood u siineysaa xakamaynta heerkulka saxda ah ee muunadaha wax soo saarka sare leh waxaana si weyn loogu isticmaalaa meelaha sida falanqaynta muujinta hidda-wadaha iyo ogaanshaha cudurka.

Qaboojiyaha caafimaadka ee la qaadi karo: qaboojinta heerkulka, qaboojinta peltier Qaboojiyaha caafimaadka ee la qaadi karo ee loo isticmaalo in lagu kaydiyo alaabada sida tallaallada iyo daawooyinka u baahan jawi heerkul hooseeya, hubinta xasilloonida heerkulka inta lagu jiro gaadiidka.

Qalabka daaweynta laysarka:

Modules-ka qaboojinta ee thermoelectric, walxaha peltier, modules-ka thermoelectric waxay qaboojiyaan soosaarayaasha laser-ka si loo yareeyo khatarta gubashada maqaarka loona xoojiyo badbaadada daaweynta.

Faahfaahinta TEC1-39109T200

Heerkulka dhinaca kulul waa 30 C,

Imax: 9A

Umax: 46V

Qmax：246.3W

ACR: 4±0.1Ω(Ta= 23 C)

Delta T ugu badnaan： 67 -69C

Cabbirka: 55x55x3.5-3.6mm

Faahfaahinta TES1-15809T200

Heerkulka dhinaca kulul: 30 C,

Imax: 9.2A,

Umax: 18.6V

Qmax：99.5 W

Delta T ugu badnaan： 67 C

ACR: 1.7 ± 15% Ω (1.53 ilaa 1.87 Ohm)

Cabbirka: 77 × 16.8 × 2.8mm

Silig: 18 silig silikoon AWG ama siman Sn-plated dusha sare, heerkulka sare iska caabinta 200℃