Mita makuku mō te rakau: he arotake o nga tauira pai. Me pēhea te ki te hanga i te mita makuku mō rakau ki o ratou ringa?

Hoki te faaotiraa o te ihirangi makuku o te rakau mita makuku e whakamahia motuhake. I teie mahana, i reira he ngira-rite, ka whakapā Shchepov whakarerekē. He tino rerekē te tawhā. Heoi, kaihanga i te mākete, i reira he kore te mea nui i te mita makuku. Ka taea te pēnei te kamupene nui matua EMCO me "API Marine." Ko te toharite o te mita makuku pai i runga i te mākete i roto i te rohe o 1500 moni.

Me pēhea te ki te hanga i tō ake?

Ki te tika, ka taea e hanga e koe te mita makuku mō te rakau ki ona ringa. Kaupapa Kei roto te reira momo pūoko dielcometric. Ano, e hiahiatia ana generator kiato te mo te pūrere. auau rohe Tawhā te hiahiatia reira ki te kia kaua e nui ake i te 30 MHz. Whakapā mai mō te tauira e tika ana kāinga ki te tiki ake i te ngira. Tonu, ki te hanga i te mita makuku mō rakau ki o ratou ringa, Me he maramara e toru-teihana-momo.

Ko te permittivity kia o te pūrere i roto i te rohe o te 3.5 F / m. Kei te whiriwhiria e te microprocessor mo te tauira ki te tīwerawera pini. Ko te pōkai ko te ngongo-momo tino whakamahia nuitia. Whakaatu pai ki te tīpako raina. I roto i rite ki te kuputuhi e ngákaunuitia ko reira atu ohie. E whakamahia electrodes tika i te mita makuku capacitive. I roto i te tahuri, ka Me ki te tāuta i te ātete te tautopenga. I te iti rawa hoki te tauira tīpakohia pūhiko. I roto i tenei take, ka taea e koe te whakamahi i pākahiko penlight noa.

tauira whakapā

E pai te oreore Whakapā mita makuku mō te mahi ki te rakau mo te kahupapa, me te parquet nga kuaha. I tua atu, i roto i te hanga e whakamahia pūrere mara mō te whakatau i te awhi ihirangi makuku. Ki te kōrero tatou e pā ana ki te āhuatanga o te kirimana, kei te whakamahia te generators i roto i ngā pūrere iti-auau. Tika tāuta pōkai momo tubular.

Ko te taimau uruhanga o te nuinga o hydrometers kore nui 3 F / m. Ko te pāmahana mōrahi o tenei momo o te tauira ahei ki te pupuri i i 40 nekehanga. whakamahia te whakaatu kei te rite te string, me te momo kuputuhi. E rite rawa tokomaha whakarerekētanga ki pūoko pāmahana. E wātea ana hoki maha nga whakaaro i te mahi whakatika. Ko te mita te kounga makuku toharite i roto i te rohe o te 2 mano. Miria.

hygrometer ngira

mita makuku ngira mō te rakau e te tikanga e whakamahia ana mō te pine te puruhi ranei. E whakamahia pūoko i whirihoranga katoa o te momo uruhanga. Ki te kōrero tatou e pā ana ki tawhā, tika waiwai kare a tawhio noa 0.2%. e kore e mōrahi whakaaro paepae haumākū nui 35%. Te pāmahana whakaaetia mōkito mō te tauira, ko te 0 nekehanga. E whakamahia Microprocessors i roto i maha nga whakaaro i ki amplifiers. utu te reira i te mita makuku toharite mō te rakau (ngira) i roto i te rohe o 1200 moni.

wae uiuia

Pōkai mō te rakau mita makuku e te nuinga hangaia e "API Marine." Ki te whakapono koe te whakaaro o ngā tohunga, te tawhā hapa whanaunga o ratou tino iti. Generators whakamahia i roto i te whakaaro ki te auautanga o te 20 MHz. Tika Tāwhiti momo parenga tāutatia. E kore e te tauira paepae haumākū iti nui 5%. I roto i tahuri, i te taumira o te pūrere ko i te taumata 1 RN. maha i mita makuku o te momo raina whakamahia ngā whakaaturanga. E rite rawa ētahi whakarerekētanga ki ngā inepāmahana. Ko te mahi whakatika i roto i te whakaaro, ko te tino onge. Hei kitea he tauira o tenei momo i runga i te mākete e taea kia ki runga ki te 2 mano. Miria.

EMCO Model AR

I roto i te ahumahi hanga fakafofonga'i e te mita makuku he i roto i te tono nui. Hoki te mahi ki te patunga parquet a hipoki hāngai tino. Ano hoki, rite rawa tenei mita makuku te ki te ine. Ka taea te whakaaro tētahi atu painga o te whakarerekētanga te aroaro o te ngira-momo hoapā. Te kaiwhakanao kongakonga i roto i te tauira whakarato te toru-hongere, pera he nohopuku te inenga rakau makuku. Electrodes whakamahia momo capacitive.

e kore e haumākū paepae mōrahi nui 40%. Na roto i te rahi o te mita makuku tohua ko reira rawa kiato, ka no ki te piha haapiiraa o ngā pūrere kawe. E ai ki te tuhinga, ko te taimaha o reira, kahore te pākahiko 80g tauira Resolution kei i pH 1.3. Te pāmahana tīkina mōrahi o te tauira rite 35 nekehanga. e kore ai te whakamahi i te kōwae haupapa aroaro. Ko a tawhio noa 1.4% tika inenga. I roto i te toa taea te kitea tenei pūrere mō te 2100 moni.

Taputapu mō te whakatau i te makuku EMCO MR500

Tenei mita makuku rawa ki te momo dielcometric pūoko. Ki te whakapono koe i te arotake kiritaki, te taumira i te pūrere Ko te tino nui. Tika ki te generator, whakamahia te tauira kei runga i 22 MHz. E ai ki te tuhinga, te pāmahana tīkina mōrahi ko 40 nekehanga. Ka whakamahia e te pūrere whakaatu he momo kuputuhi.

Pūhiko e whakamahia ki te 1 mah, na ratou nui roa. I roto i tenei take, ngā te mahanga e te kaiwhakanao o te momo parenga. Ki te whakapono koe i te arotake i ngā tohunga, nga raruraru ki nga maramara te faufaa o te tāutu kore puta. hohonu inenga mōrahi ko 10 mm. Hoko tuku kēne kaiwhakamahi hygrometer mō te 1400 moni.

Model "API Marine EM4806"

Mea mita makuku mo te rakau totoka, i roto i te tahi atu tauira he taumira tautuhinga tiketike i 1.3 pH. tenei katoa tohu e mahi pai i te pūrere i mahana i raro 10 nekehanga. I roto i tenei take, ko te inenga taupū pū i a tawhio noa 0.2%. Mōrahi paepae haumākū tīkina ko te 30%.

pūrere Trap whakaratohia momo parenga. Kei te whakamahia e toru-hongere maramara, tāuta he auau generator iti te. E ai ki te tuhinga mo te pūrere, ngā te whare e ki te pūnaha o te tiaki IP 62. Ko te tauira aroaro e ata rite '80 mahara o te mita he nui hoki te 30 mano. Inenga. Hokona reira, te kēne kaiwhakamahi mō te 1500 moni.

Reviews "API Marine M804"

Ka mea makuku mita mō arotake rakau te tikanga whiwhi pai. Ko te painga matua o te tauira takoto i roto i te compactness. Ki te kōrero tatou e pā ana ki ngā āhuatanga hoahoa, he mea nui ki te mōhio e te hoapā whakamahia ia pōkai. Tonu e rua pūoko i roto i te whare whakaratohia. Ko te kupu, Ko te tino tiketike te tika inenga.

whakaratohia te taputapu uiuia e te kaiwhakanao o te momo tubular. Resolution o te pūrere ko a tawhio noa 1.3 pH. paepae haumākū mōrahi, kia rite ki te tuhinga hygrometer ōrite 35%. Hoko i tenei ra e taea tenei tauira e ki runga ki te 2 mano. Miria.

Whakaaro i runga i te "API Marine AS101"

I roto i te hanga e whakaaturia Safra ine kiato wai kei roto i te tono nui. I roto i te wahi tuatahi kia whakahuatia reira generator kounga, eke nei te ki te auautanga o te 33 MHz. I roto i tenei take, kua he momo uruhanga te pūoko. E i roto i te tahuri Hoapā whakamahia ngira. Ki te whakapono koe i te arotake i ngā tohunga, he tiketike te tika o te tauira.

Parquet me awhi taea te whakamahi i te reira. Te pāmahana mōkito pūrere tīkina ko te 0 nekehanga. Tohu taumira ko 1 RN. Tonu tāuta mahanga i roto i te pūrere o te momo parenga. whakamahia te microprocessor te ki te tīwerawera pini. He mōrahi pūrere haumākū paepae i a tawhio noa 40%. Hoko e taea tenei mita makuku kia tika 1400 moni.

Whakaahuatanga "Ekstech MO280"

Mea rerekē whare tiaki hygrometer kawe. whakamahia te pūoko i momo iti-auau. I roto i tahuri, i te hoapā he ngira. Ko te mahi whakatika i roto i te tauira nei ko te. whakatau he taea te pāmahana ambient i te tikanga o tenei pūrere. He mea nui hoki ki te whakahua i te tauira nui-taumira o kaha.

tika inenga i roto i tenei take, ko te rite ki te 0.3%. Ko te mōrahi e whakaaetia tauira paepae haumākū o 45%. kaihanga Tipi whakaratohia ki te tīwerawera whakahaere. Ko te kupu, e kore e te tukatuka o te raraunga tango nui te wā. Memory aroaro whakarerekē nui ki te hanga neke atu i te 20 mano. Inenga. Hoko e taea tenei mita makuku kia i roto i te taonga mo te 1300 moni.

Model "Ekstech MC60"

Kei te maha ēnei mita makuku mō te rakau whakamahia e te kaihanga ngaio. Ka taea e ratou te mahi noa i te pāmahana o te 0 nekehanga. pūnaha tiaki tinana e whakamahia ana i roto i te tauira kounga. Ki te whakapono koe i te arotake o kiritaki, te whakamahi o te pūrere Ko te tino māmā. Pūhiko mō tauira tīpakohia ki te kaha o 1.2 mah.

E ai ki maha rangatira, ratou roa nui. māngai te uiuia te i roto i te makuku tono momo ngongo. He wātea te maramara i roto i te mōkihi toru-hongere. ka mea a ine rawa whakarerekē te ki, a pai maha kaihoko. Ki te kōrero tatou e pā ana ki te tawhā, ko te tika inenga i a tawhio noa 0.3%, me te taumira o te pūrere, ko te 1.2 anake pH.

Mahi i te pūrere i te pāmahana i runga 35 nekehanga rāhuitia. Mōrahi haumākū tīkina ko te 40%. Enei hygrometers i runga i te mākete e hokona hoki rite iti rite 2 mano. Miria.