1. Kupu Whakataki
He Mita Hāora Whakarewa te Extech SDL150 me te pūtāhui raraunga kāri SD kua whakauruhia. Kua hangaia tēnei taputapu mō te ine tika i te kukū me te pāmahana hāora whakarewa (DO) i roto i ngā tono maha. Ka tuhia tika ngā raraunga ki runga i te kāri SD i te hōputu Excel hei whakawhiti me te tātari ngāwari ki runga i te rorohiko whaiaro.
Ko ngā āhuatanga matua ko te whakaaturanga papamuri rua, te utu pāmahana aunoa, te whakatikatika taurite mō ngā inenga whanaunga, me ngā s ka taea te whakarite e te kaiwhakamahi.ampreiti reiti.
Whakaahua 1: Mita me te Pūwero Hāora Whakarewa Extech SDL150. E whakaatu ana tēnei whakaahua i te wae matua me tana whakaaturanga matihiko me ngā pātene whakahaere, e hono ana ki te pūwero hāora whakarewa.
2. Ihirangi me te Tatūnga
2.1. Ihirangi mokete
Me manatoko kei te wātea ngā taonga katoa, ā, kei te pai te āhua ina wetewetehia. Kei roto i te kete paerewa:
- Mita Hāora Whakarewa Extech SDL150
- Ine Hāora Whakarewa me te pūoko pāmahana kua hangaia ki roto
- 6 x AA pākahiko
- Kāri SD (kaha 2G)
- E rua ngā kiriuhi whakakapinga tāpiri mō te tirotiro DO
- Te otinga irahiko mō te whakamātautau DO
- Ko te kawe pakeke
2.2. Tatūnga Tuatahi
- Tāuta Pūhiko: Whakatuwheratia te wāhanga pākahiko kei muri o te mita ka whakauru i ngā pākahiko AA e 6, me te tirotiro tonu i te polarity tika.
- Kōkuhu Kāri SD: Kimihia te mokamoka kāri SD, i te taha o te mita i te nuinga o te wā. Whakauruhia te kāri SD 2G kua whakaratohia kia pāwhiritia rā anō ki tōna tūranga.
- Te Whakarite i te Pūwero:
- Wetekina te taupoki tiaki i te ipu tirotiro hāora rewa.
- Whakakīia te taupoki kiriuhi o te taputapu ki te wairewa electrolyte kua tukuna. Kia kore he mirumiru hau e mau.
- Āta whakawirihia te taupoki o te kiriuhi ki runga i te ine, kia mōhio kei te ora tonu te kiriuhi, ā, kāore he pakaru.
- Hononga tirotiro: Honoa te pūwero DO kua whakaritea ki te tauranga tāuru kua tohua kei te tihi o te mita SDL150.
- Whakahiko: Pehia te MANA paatene ki te huri i te taputapu.
3. Nga Tohutohu Whakahaere
3.1. Te Ine Taketake
- Whakatikatika: I mua i te whakamahinga tuatahi, ā, i muri iho i tēnā, whakatikatikahia te pūwero hāora wairewa kia rite ki ngā tohutohu kei roto i te pukapuka kaiwhakamahi katoa (kāore i konei). Ko te tikanga o tēnei ko te whakatikatika hau, te whakatikatika rānei i te otinga hāora-kore.
- Rumaki: Rukuhia te pūwero DO ki roto i teampte otinga. Me whakarite kia rumakina katoatia te kiriuhi, ā, kia kore he mirumiru hau.
- Whakaaturanga Panui: Ka whakaatuhia e te whakaaturanga whakamārama-rua te kukū o te hāora rewa (i roto i te mg/L, %) rānei, me te pāmahana (i roto i te °F, °C rānei).
- Kōwhiringa Wāhanga: Whakamahia te WHAKAMAHI pēhi i te pātene hei huri i ngā waeine ine rerekē (mg/L, %, °F, °C) mēnā e tika ana.
Whakaahua 2: Extech SDL150 i roto i te taiao taiwhanga. Kei te whakaatuhia te mita e ine ana i te hāora rewa i roto i te ipu, e whakaatu ana i tōna whakamahinga.
3.2. Te Akoranga Raraunga
- Te Takitaki ā-Ringa: Pehia te RAKARANGA pātene hei penapena ā-ringa i ngā pānui o nāianei. Ka taea e te mita te penapena tae atu ki te 99 ngā pānui ā-ringa.
- Takiuru Aunoa:
- Whakauru atu ki te tahua tautuhinga (tirohia te pukapuka ā-ringa katoa mō ngā huinga pātene motuhake) hei whakarite i te pātene e hiahiatia anaampreiti ling.
- Ka mutu nga sampKia oti te whakarite i te tere oro, whakahohehia te takiuru aunoa. Ka hopukina e te mita te 20 miriona pānui ki te kāri SD 2G.
- Kei te rongoa ngā raraunga ki te hōputu hototahi ki a Excel kia māmā ai te whakawhiti ki te PC mā te kāri SD.
3.3. Nga Mahi Apiti
- Pupuri Raraunga: Pehia te KAUPAPA pātene hei whakatio i te pānui whakaaturanga o nāianei. Pēhia anō hei tuku.
- Min/Mōrahi: Whakamahia te MIN / MAX pātene ki view ngā uara iti rawa me ngā uara mōrahi i tuhia i te wā ine.
- Maama Whakamuri: Kei te mata he rama whakamārama hei whakapai ake i te tirohanga i ngā āhuatanga pōuri. Whakahohehia mā te whakamahi i te pātene rama whakamārama motuhake (e tohuhia ana e te ata o te pūrama rama).
- Whakaweto Aunoa: Kei roto i te mita he mahi whakaweto aunoa hei tiaki i te roa o te pākahiko. I te nuinga o te wā ka taea te whakakore, te whakarerekē rānei i tēnei āhuatanga i roto i ngā tautuhinga.
- Wāhikē Whakaritenga: Mā te mahi whakarerekētanga taurite ka taea te whakakore i te mita mō ngā inenga ōrite. Tirohia te pukapuka ā-ringa katoa mō ngā tohutohu taipitopito mō te whakamahi i tēnei āhuatanga.
4. Tiaki
4.1. Te Whakakapinga o te Kiriuhi me te Irahiko
Me tiaki tonu te ine hāora rewa, me whakakapi te kiriuhi me te wairewa irahiko. Mā tēnei ka tika ngā pānui, ka roa ake hoki te ora o te ine.
- Wetekina te taupoki o te kiriuhi mai i te tinana o te taputapu tirotiro.
- Tangohia marietia te kiriuhi tawhito ka maka atu.
- Horoia te pito o te pūwero me te roto o te taupoki kiriuhi hou ki te wai whakapūkara.
- Whakakīia te taupoki kiriuhi hou ki te wairewa electrolyte hou, kia kore ai he mirumiru hau e kitea ana.
- Āta whakapirihia te taupoki kiriuhi hou ki te tinana o te taputapu tirotiro. Kaua e whakakī rawa.
- Tukua te ine kia tau mō ētahi meneti i mua i te whakamahinga, kātahi ka whakatikatika.
4.2. Te horoi me te rokiroki
- Te Horoi Mita: Horoia te taha o waho o te mita ki te ngohengohe, damp kakahu. Kaua e whakamahi i nga kai horoi me nga whakarewa.
- Whakapai i te tirotiro: I muri i ia whakamahinga, horoia te pito o te ine ki te wai māori. Puritia te ine me tōna taupoki tiaki, ko te mea pai ko te tāpiri i tētahi wai iti hei pupuri i te makuku o te kiriuhi, e ai ki te pukapuka katoa.
- Rokiroki mo te wa roa: Mō te rokiroki roa, tangohia ngā pākahiko i te mita, ā, kia tika te whakarite o te ine kia rite ki ngā tohutohu katoa o te pukapuka ā-ringa. Penapenahia te waeine me ngā taputapu ki roto i te pēke kawe mārō ki te wāhi hauhautanga, maroke hoki.
5. Te Raru
Kei roto i tēnei wāhanga he aratohu whānui mō ngā take noa. Mō ngā mahi rapurongoā taipitopito, tirohia te pukapuka kaiwhakamahi whānui i whakaratohia me tō Extech SDL150.
- Kore Mana: Tirohia te whakaurunga o te pākahiko me te whakarite kia kore nga pākahiko e pau. Whakakapihia mehemea e tika ana.
- Nga Panui Heke:
- Mahia te whakatika.
- Tirohia te kiriuhi tirotiro mēnā he pakaru, he mirumiru hau rānei. Whakakapia te kiriuhi me te electrolyte mēnā e tika ana.
- Me whakarite kei te hono tika te pūoko ki te mita.
- Kāri SD Kaore i te tuhi:
- Manatokohia kua tika te whakauru i te kāri SD.
- Tirohia mēnā kua kī te kāri SD. Whakawhitihia ngā raraunga ki te PC, ā, ūkuia te kāri mēnā e tika ana.
- Me whakarite kia whakahohehia te mahi takiuru, ā, meampkua whakaritea te tere o te ruru.
6. Whakatakotoranga
| Tawhā | Uara |
|---|---|
| Te Awhe Hāora Whakarewa | 0 ki te 20.0 mg/L (0 ki te 100.0%) |
| Awhe Pawera | 0 ki te 50°C (32 ki te 122°F) |
| Tikanga ine | +/-0.5% |
| Utu Pawera | Aunoa, 0 ki te 50°C |
| Te Raraunga Raraunga Raukaha | 99 ngā pānui ā-ringa, 20M ngā pānui mā te kāri SD 2G |
| Hōputu Raraunga | Hototahi ki te Excel (.xls) |
| Atanga PC | Kua whakauruhia (mā te kāri SD) |
| Puna Mana | 6 x puhiko AA (kei roto) |
| Ahu (L x W x H) | 7.2 x 2.9 x 1.9 inihi (18.3 x 7.4 x 4.8 cm) |
| Taumaha | 1.61 pauna (0.73 kg) |
7. Pūtāhui me te Tautoko
Mō ētahi atu pārongo e pā ana ki te kapinga pūtāhui, te tautoko hangarau, te ratonga rānei, whakapā atu ki te ratonga kiritaki a Extech. Tirohia te paetukutuku mana o Extech webpaetukutuku, ngā tuhinga rānei kei roto i tō hua mō ngā taipitopito whakapā me ngā tikanga pūtāhui o nāianei.
Kaihanga: Extech
