Ina kāore he paipa e whakamahia ana e te kaiwhakamahi, ā, e hiahia ana ia ki te whakamātau i tā mātou Mita Rere Wā-Waka, ka taea e te kaiwhakamahi te mahi i ēnei mahi:
1. Hono atu ngā whakawhitiki te kaituku.
2Tatūnga Tahua
Tuhipoka:Ahakoa te momo ira whakawhiti i hokona e te kiritaki, ka whai te tahua o te ira whakawhiti i ngā mahi e whai ake nei.
a. Tahua 11, whakauruhia te diameter o waho o te paipa"10mm", kātahi ka pēhi i te pātene ENTER.
b. Tahua 12, whakauruhia te matotoru o te pakitara paipa"4"mm"
c.Tahua 14, tīpakohia te rauemi paipa"0. Te maitai waro"
d. Tahua 16, tīpakohia he rauemi whakapuru"0. Kāore he raina"
e. Tahua 20, tīpakohia te momo wai"0. Wai"
f. Tahua 23, tīpakohia te momo whakawhiti"5. Mono-uru B45"
g. Tahua 24, tīpakohia te tikanga whakamau whakawhiti"1. Tikanga-Z"
3. Whakatakotoria he hononga iti ki runga i te transducer/pūoko, ka mirimiri i ngā transducer e rua e whakaaturia ana i te pikitia.
4. Tirohia te tahua 91, ka whakarerekē i te tawhiti o ngā pūoko e rua kia eke te TOM/TOS ki te (+/-)97-103%.
5. Puritia te tūnga o ngā whakawhiti hiko kia rite ki te whakaaturanga i runga ake nei, kātahi ka tirohia te uara S me te Q i te Tahua 01. Whakamahia te TAHUA 01 hei tirotiro i te kaha me te kounga o te tohu. I te nuinga o te wā, ka whakaatu te mita i te kaha me te kounga o te tohu mā te whakarerekētanga tika, ā, i ētahi wā ka eke te kounga o te tohu (Q valve) ki te 90.
6Me pēhea te aromatawai i te mita rerepūnaha
a. Mena he nui ake ngā uara S e rua i te 60, ā, he iti iho te rerekētanga o ngā uara e rua i te 10, ko te tikanga kei te pai te mahi a te pūnaha.
b. Mena he nui ake te rerekētanga o ngā uara S e rua i te 10, he 0 rānei te uara S kotahi, ko te tikanga he raruraru ngā waea, ngā whakawhiti hiko rānei.
Tirohia ngā waea. Mena kei te pai ngā waea, me whakakapi ngā whakawhiti hiko e ngā kaihoko, me whakahoki rānei kia whakatikatikaina.
c. Mena he 0 ngā uara S e rua, ko te tikanga he raruraru kei te tuku, kei ngā whakawhiti rānei.
Tirohia ngā waea, mēnā he pai ngā waea, me whakakapi te mita e ngā kaihoko, me whakahoki mai rānei kia whakatikatikaina.
Mena kei te hiahia koe ki te mōhio atu mō te mita rere ultrasonic wā whakawhiti, pāwhiritia mai kihttps://www.lanry-instruments.com/transit-time-ultrasonic-flowmeter/
Wā tuku: Oketopa-22-2021