1. Whakakāhia te hiko, ka mura te pūmana pāmahana me te tohu taima.
2. Werohia te wai whakatio (te nuinga o te wā he etanoru ā-umanga) ki roto i te poka matao. Me whakarite e te rōrahi werohanga kia 75 ± 10mm te tawhiti mai i te pito o raro o te pupuri ki te mata wai.
3. Puritia te tauira kia poutū ki runga i te pupuri. Kaua te rawhi e tino piri, e tino wetekina rānei, kia kore ai te tauira e huri, e taka rānei.
4. Pēhia te pūmau hei tīmata i te whakatio i te tauira, me te tīmata i te wā me te pana whakahaere wā. Ko te wā whakatio o te tauira kua tohua ko te 3.0 ± 0.5 meneti. I te wā e whakatio ana i te tauira, kaua te piki me te heke o te pāmahana o te rauemi whakatio e neke ake i te ± 0.5 ° C.
5. Hiki ake te rawhi hiki kia pā te mea patu ki te tauira i roto i te hawhe hēkona.
6. Tangohia te tauira, pikohia te tauira ki te 180° i te ahunga o te pānga, ā, mātakitaki marie mēnā he kino.
7. Whai muri i te pānga ki te tauira (kotahi noa te pānga ki ia tauira), ki te puta he kino, me whakanui ake te pāmahana o te ipu whakamatao, ki te kore me whakaiti te pāmahana, ā, me haere tonu te whakamātautau.
8. Mā te whakamātautau anō, tautuhia te pāmahana iti rawa e kore ai e pakaru te iti rawa o ngā tauira e rua, me te pāmahana mōrahi e pakaru ai te iti rawa o te tauira kotahi. Mena kāore te rerekētanga i waenga i ngā hua e rua e neke atu i te 1°C, kua mutu te whakamātautau.
| Te pāmahana whakamātautau | -80 ºC -0 ºC |
| Tere pānga | 2m / s ± 0.2m / s |
| I muri i te pāmahana pumau, ka rerekē te pāmahana i roto i te 3 meneti o te whakamātautau | <± 0.5 ºC |
| Te tawhiti mai i waenganui o te pūwero ki te pito o raro o te kaipupuri | 11 ± 0.5mm |
| Ngā rahinga whānui | 900 × 505 × 800mm (roa × teitei × whānui) |
| Mana | 2000W |
| Te rōrahi o te puna matao | 7L |
Tā mātou ratonga:
I roto i te tukanga pakihi katoa, ka tukuna e mātou he ratonga Hoko Tohutohu.
Ngā Pātai Auau:
Hei tāpiri atu, ki te kore tō mīhini e mahi, ka taea e koe te tuku īmēra mai, te waea mai rānei ki a mātou. Ka whakapau kaha mātou ki te kimi i te raruraru mā te kōrerorero, mā te kōrerorero ataata rānei mēnā e tika ana. Kia whakaūtia te raruraru, ka tukuna te otinga i roto i ngā haora 24 ki te 48.