Ke hoʻoponopono nei i kāu mika i kahi kaapuni hiki ke lilo i ʻeha nui i ka pū, no laila nā mika paʻa. ʻO kēia ka manaʻo o ka 21st century i nā multimeters. ʻOiai ʻo nā multimeter analog i kū maoli i kēia manawa, ʻae he kenekulia i hala aku nei akā eia nō naʻe, pili i ka hana hou a me ka hana hou.
ʻO ka loaʻa ʻana o kahi mika mikioi kiʻekiʻe e hoʻonā i kēlā pilikia a kōkua iā ʻoe e ana i nā mea hou aku ma mua o nā amp. Akā ʻo ka nīnau pehea e ʻike ai i ka mika clamp maikaʻi loa ma waena o kahi honua piha i nā hui e ʻōlelo nei i kā lākou huahana ʻoi aku ka maikaʻi. ʻAe, e waiho i kēlā ʻāpana iā mākou, no ka mea, eia mākou e hāʻawi i kahi ala maopopo i ka ʻimi ʻana i ka hāmeʻa āu e pono ai.
Ma kēia pou e uhi mākou:
- Alakaʻi kūʻai ʻo Clamp Meter
- ʻOi aku ka maikaʻi ʻo Clamp Meter
- Pinepine ninau ninaninau 'ana i
- ʻO wai ka mea ʻoi aku ka maikaʻi o ka mīkini hoʻopili a i ʻole multimeter?
- Pehea ka pololei o nā mika clamp?
- He aha ka mika mika maikaʻi?
- He aha ka mika hoʻopaʻa paʻa RMS ʻoiaʻiʻo?
- Hiki iā mākou ke ana i kēia manawa DC me ka mika clamp?
- Pehea ka hana ʻana o nā multimeter clamp?
- Hiki i kahi mika mika ke ana iā Watts?
- No ke aha i ʻoi aku ka maikaʻi o ka hoʻāʻo clamp ma mua o ka mea hōʻike māmā?
- Pehea ʻoe e hoʻohana ai i ka mika 3 phase clamp?
- Pehea ʻoe e hoʻohana ai i ka mīkini paʻi kikohoʻe?
- Pehea ʻoe e ana ai i ka mana me ka hoʻohana ʻana i kahi mika clamp?
- He aha ke ana o ka pipili o keia manawa?
- hope Words
Alakaʻi kūʻai ʻo Clamp Meter
Eia kahi pūʻulu o nā mea āu e noʻonoʻo ai i ka wā e ʻimi nei i kahi mika miki kiʻekiʻe. Aia kēia ʻāpana i ka mea e manaʻo ai a me nā mea e hōʻalo ai, i ke ʻano kikoʻī. Ke hele ʻoe i loko o ka papa inoa aʻe, pili wau ʻaʻole ʻoe e nīnau i kekahi akā ʻo ʻoe iho no ka ʻōlelo aʻo.
ʻO ke kino mika a me ka lōʻihi
E ʻike pono i ka mika i kahi kino ʻino i kūkulu maikaʻi ʻia a hiki ke kū i nā hāʻule ʻana mai kou lima mai. ʻAʻole pono ʻoe e kūʻai i kahi huahana maikaʻi ʻole ke kūkulu ʻana, no ka mea, ʻaʻole hiki iā ʻoe ke ʻike ke heʻe paha ka hāmeʻa mai kou mau lima.
He mea koʻikoʻi ka helu IP no ka lōʻihi, a hiki iā ʻoe ke nānā iā ia no ka hōʻoia hou aku. ʻO ke kiʻekiʻe o ka IP, ʻoi aku ka ikaika o waho o ka mika. Hele mai kekahi mau mika me ka uhi kāpili a loaʻa iā lākou ka lihi o ka lōʻihi keu ma mua o kēlā mau mea i uhi ʻole ʻia.
ʻO keʻano o ka nānā
ʻAneʻane nā mea hana āpau e koi e hāʻawi i kahi pale i loaʻa nā kiʻekiʻe kiʻekiʻe. Eia nō naʻe, ʻaʻole maikaʻi ka nui o lākou. No laila, ʻoi aku ka maikaʻi o ka ʻimi ʻana i kahi mika i loaʻa kahi pale LCD, ʻo ia ka nui. Eia kekahi, e hele no kahi hiʻohiʻona i nā kukui i hope e pono ai ke ana i ka pouli.
Ka pololei a me ka pololei
ʻO ka pololei ka mea nui loa no ka mea, ʻo ia ke ana o nā ʻāpana uila, a pēlā pū ka pololei. E makaʻala i nā huahana he papa inoa lōʻihi loa o nā hiʻohiʻona akā ʻaʻole hana maikaʻi ma ke ʻano o ka pololei. E ʻoi aku ʻoe e ʻimi i nā mea i loaʻa nā hiʻohiʻona āu e koi ai a hāʻawi i nā heluhelu pololei i kēlā me kēia manawa. Pehea e ʻike ai i kēlā? E nānā wale inā kokoke ka pae pololei i +/-2 pakeneka.
hana
ʻOiai ke manaʻoʻiʻo nei mākou ua ʻoi aku ka maikaʻi o kou ʻike e pili ana i ke kumu o kāu mika clamp, e nānā hou mākou i nā ʻāpana āpau. ʻO ka maʻamau, pono ka mika waiwai no ke ana ʻana i ka uila AC / DC a me kēia manawa, kūʻē, capacitance, diode, ka mahana, ka hoʻomau ʻana, ka pinepine, a pēlā aku.
ʻIke NCV
ʻO ka NCV ke kū nei no ka huaʻōlelo pilipili pili ʻole. He hiʻohiʻona maikaʻi loa ia e hiki ai iā ʻoe ke ʻike i ka uila me ka ʻole o ka hoʻopili ʻana me ke kaapuni a noho palekana mai nā haʻalulu uila a me nā pōʻino ʻē aʻe. No laila, e ho'āʻo e ʻimi i nā mika clamp e hōʻike ana i ka NCV. Akā ʻaʻole pono ʻoe e manaʻo i kahi NCV pololei mai nā mea i hāʻawi iā ia ma ke kumu kūʻai haʻahaʻa.
RMS ʻoiaʻiʻo
ʻO ka loaʻa ʻana o kahi mika clamp me RMS ʻoiaʻiʻo e kōkua iā ʻoe e kiʻi i nā heluhelu pololei ʻoiai inā aia nā ʻano nalu ʻino. Inā ʻike ʻoe i kēia hiʻohiʻona i loko o kahi hāmeʻa a kūpono i kāu kālā, pono ʻoe e hele no ia. Inā pili kāu ana i nā ʻano ʻano hōʻailona like ʻole, a laila he mea pono ia no ʻoe.
Pūnaehana hoʻokele kaʻa
Hiki i nā pono uila a me nā pono ana i hiki ke loaʻa i nā mea weliweli e like me ke kuʻi a me ke ahi ke kūlike ʻole ke ʻano o ka uila a me nā helu i kēia manawa. ʻO kahi hoʻonā hou no ka hoʻopau ʻana i ke koho ʻana i ka laulā manual ʻo ia ka mīkini hoʻokele kaʻa.
He aha kēia hana ʻo ia ke kōkua iā ʻoe ma ka ʻike ʻana i ka laulā o nā ana a me ke ana ʻana i kēlā ākea me ka ʻole e hoʻopōʻino i ka hāmeʻa. No laila, ʻoi aku ka hoʻomaha o kāu hana ʻoiai ʻaʻole ʻoe e hoʻoponopono hou i nā kūlana kuapo i ke kau ʻana i ka mea paʻa no ka lawe ʻana i nā heluhelu. A ʻoiaʻiʻo, ʻoi aku ka palekana o ka mika.
o na pu ki Life
ʻO ka hapa nui o nā mika mea hoʻopaʻa i waho e koi ai i nā ʻano uila AAA e holo. A ʻo nā hāmeʻa o ke kūlana kiʻekiʻe kiʻekiʻe me nā hiʻona e like me ka hōʻike uila liʻiliʻi, kahi mea e pono ai e loaʻa. Ma waho aʻe o kēia, inā makemake ʻoe e hoʻolōʻihi i ke ola pākaukau, pono ʻoe e koho i nā mea i pio ma hope o ka hana ʻole ʻana no kekahi manawa.
Māki helu
He mea naʻauao ke ʻimi i nā palena kiʻekiʻe o nā ana o kēia manawa. Kuhi, hoʻopili ʻoe i ka mika me kahi kaha i helu ʻia o 500 amperes i kahi laina 600-ampere me ka ʻike ʻole. Hiki i kēlā mau hana ke alakaʻi i nā pilikia palekana. E noʻonoʻo mau i ke kūʻai ʻana i nā mika clamp me nā helu kiʻekiʻe o kēia manawa a me ka volta.
Nā Kūlana palekana
ʻO ka mālama pono ʻana iā ʻoe iho ʻo ia ka mea mua a nui loa. ʻO IEC 61010-1 palekana palekana, me CAT III 600 V a me CAT IV 300V, ʻo ia nā helu palekana āu e ʻimi ai i nā mika clamp waiwai nui.
Nā Hōʻike hou
ʻO ke ana ʻana i ka mahana me kāu mīkini hoʻopaʻa ʻana he kani ʻoluʻolu akā ʻaʻole pono paha. Nui nā huahana ma laila e hele mai me nā ʻano hiʻohiʻona nani e like me nā lama, e hoʻopaʻa i ka ana, nā mea kani hoʻokani kani a me nā mea a pau. Akā, pono ʻoe e hoʻomau i ke kūʻai ʻana i ka mea i hoʻokahua i ka pololei ma mua o ka nui o nā hiʻohiʻona.
Ka nui a me ka hoʻolālā
Hele mai kēia mau mika me nā ʻāpana ʻokoʻa e pili ana i nā hoʻohana like ʻole. E hoʻāʻo e kūʻai i hoʻokahi me ka ʻāpana ākea inā makemake ʻoe e ana i nā kaula mānoanoa. ʻOi aku ka maikaʻi o ka loaʻa ʻana o kahi hāmeʻa i hoʻolālā maikaʻi ʻia i maʻalahi i ka paʻa ʻana a ʻaʻole kaumaha loa i ka lawe ʻana.
ʻOi aku ka maikaʻi ʻo Clamp Meter
No ka hoʻomaʻamaʻa ʻana i kāu huakaʻi hele i ka mita clamp kiʻekiʻe loa, ua luʻu ko mākou hui a hana i kahi papa inoa o nā huahana waiwai nui ma laila. ʻO kā mākou papa inoa aʻe ʻehiku mau pono a me nā ʻike āpau āu e ʻike ai e pili ana iā lākou no ka loaʻa ʻana o kahi e kūpono iā ʻoe.
1. Meterk MK05 Digital Clamp Meter
Nā ʻaoʻao o ka ikaika
I ka hiki ʻana i nā hiʻohiʻona kūʻokoʻa, noho mau ʻo Meterk MK05 ma mua o nā mika clamp ʻē aʻe ma lalo o ka papa inoa. Ke kamaʻilio nei no nā hiʻohiʻona, ʻo ka mea mua e haʻi ʻia ʻo kāna hana ʻike uila ʻole pili. Noho palekana mai nā uila uila, ʻoiai ke sensor i kau ʻia i ka hāmeʻa e ʻae iā ʻoe e nānā i ka uila me ka hoʻopili ʻole i nā kaula.
Hiki mai ka pale LCD nui me nā kukui hope i ʻole ʻoe e pilikia i ka lawe ʻana i nā ana. Hiki iā ʻoe ke nānā pono i ka pale no ka hōʻailona "OL", e hōʻike ana i ka nui o ka volta o ke kaapuni. Mai hopohopo inā poina ʻoe e hoʻopau i ka mika; ʻO ka hana hoʻopau kaʻa kaʻa e hōʻoia ʻaʻole e puka koke ka hōʻailona pākaukau haʻahaʻa.
Aia nā puʻupuʻu māmā a me nā kani e ʻike ai i nā uwea ola, e hōʻoia i ka hele mua ʻana o kou palekana. ʻO nā hiʻohiʻona ʻē aʻe he kukui uila no nā kūlana māmā haʻahaʻa a me kahi pihi paʻa ʻikepili ma ka ʻaoʻao no ka hoʻoponopono ʻana i ka heluhelu ma kekahi wahi. Me ka ʻike ʻokoʻa, e kiʻi i ka ʻikepili wela me ka hoʻohana ʻana i nā ʻōkuhi wela. ʻOiai me kēia mau mea a pau, ʻaʻole hiki i ka mīkini lawe lima ke kuʻikahi me ka pololei.
hoʻokau
Hoʻopili kekahi mau drawbacks liʻiliʻi i ka pane lohi o ke kaʻina hana uila ʻike ʻole. Kakaikahi nō hoʻi ka poʻe i namunamu e pili ana i ka loaʻa ʻana o nā pākē make a me ka loaʻa ʻole o ka maopopo o ka manual o ka mea hoʻohana.
2. Fluke 323 Digital Clamp Meter
Nā ʻaoʻao o ka ikaika
ʻO ka mika hoʻopaʻa paʻa ʻoiaʻiʻo RMS me kahi hoʻolālā i hoʻomākaukau ʻia a ergonomic i hiki ke hāʻawi iā ʻoe i ka ʻike maikaʻi loa i ka hoʻoponopono pilikia. Hiki iā ʻoe ke helu i kēia hāmeʻa mai Fluke no ka pololei kiʻekiʻe loa, inā pono ʻoe e ana i nā hōʻailona linear a i ʻole linear.
ʻAʻole wale ia e ana iā AC i kēia manawa a i ka 400 A akā ʻo AC a me DC uila a hiki i 600 Volts, kahi e ʻoi aku ai ka maikaʻi no ka ʻoihana kalepa a me kahi noho. ʻO ka loaʻa ʻana o ka hoʻomau ʻana ʻaʻole ia he pilikia ma muli o ka lohe ʻana o ka sensor hoʻomau i hoʻomākaukau ʻia i loko. Hiki iā Fluke-323 ke ana i ke kū'ē a hiki i 4 kilo-ohms.
ʻOiai ke ʻano o kahi hoʻolālā lahilahi a paʻa, aia kahi hōʻike nui no kahi ʻoihana hoʻohana ʻoi aku ka maikaʻi. ʻAʻole ʻoe e hopohopo nui e pili ana i ka palekana, e like me ka mika o ka IEC 61010-1 kūlana palekana a me nā helu ʻelua CAT III 600 V a me CAT IV 300V. Ua hoʻohui lākou i nā hiʻohiʻona maʻamau e like me ke pihi paʻa, e hiki ai iā ʻoe ke hopu i kahi heluhelu ma ka pakuhi. Eia kekahi, e noho maikaʻi nā hewa ma kēia hāmeʻa ma waena o +/- 2 pakeneka.
hoʻokau
ʻAʻole i like me ka mea hope loa, ʻaʻohe o kēia mika clamp i ka ʻike uila ʻole pili. ʻAʻole ʻike ʻia nā hiʻohiʻona ʻē aʻe e like me ke kukui a me ka pale backlit i loko o ka hāmeʻa. ʻO kahi palena ʻē aʻe ʻaʻole hiki iā ia ke ana i ka mahana a me nā amps DC.
3. Klein Tools CL800 Digital Clamp Meter
Nā ʻaoʻao o ka ikaika
Ua hāʻawi aku ʻo Klein Tools i kēia hāmeʻa i kahi ʻenehana kuʻina pono maoli i hoʻohālikelike ʻia (TRMS), e hana nei ma ke ʻano he kī no ka loaʻa ʻana o ka ʻoi aʻe o ka pololei. Hiki iā ʻoe ke ʻike a hemo me ka leʻaleʻa o nā uila a me ka uila me ke kōkua o kahi ʻano impedance haʻahaʻa i hōʻike ʻia i loko.
Ke ʻimi nei ʻoe i kahi mika wili lōʻihi? A laila e hele i ka CL800, hiki ke pale i ka hāʻule mai 6.6 kapuaʻi ma luna o ka honua. Eia kekahi, ua lawa ka CAT IV 600V, CAT III 1000V, IP40, a me ka helu palekana palekana ʻelua e koi ai i kona paʻakikī. Me he mea lā ʻaʻole ʻo ka lōʻihi kahi mea āu e hopohopo ai inā he mea nona kēia mika.
Hiki iā ʻoe ke hana i nā ʻano hoʻokolohua āpau ma kou home, keʻena, a ʻoihana paha. Ma waho aʻe o kēia mau mea, e loaʻa iā ʻoe nā thermocouple probes no ke ana ʻana i ka mahana i kēlā me kēia manawa āu e pono ai. ʻAʻole e pale hou nā kūlana maikaʻi maikaʻi ʻole, no ka mea ua hoʻohui lākou i kahi LED a me kahi hōʻike backlit. Eia kekahi, e hoʻomaopopo ka kou mika iā ʻoe inā e holo haʻahaʻa ana nā paila i ka mana, a hoʻopau a make inā koi ʻia.
hoʻokau
Hiki paha i nā kiʻi alakaʻi o ka mika ke hōʻino iā ʻoe me ka maikaʻi ʻole o ko lākou kūkulu hale a pono paha e hoʻololi. Ua hōʻike pū kekahi poʻe ʻaʻole holo pono ka hoʻokele kaʻa ʻoiai ʻaʻole pono ia e hana pēlā.
4. Tacklife CM01A Digital Clamp Meter
Nā ʻaoʻao o ka ikaika
Ma muli o ka hoʻopiha ʻia ʻana me nā toni o nā hiʻohiʻona kūʻokoʻa, e hopu maoli kēia mika clamp i kou nānā. Me ke kōkua o kāna hana ZERO kū hoʻokahi, hoʻemi ia i ka hewa o ka ʻikepili i kū ʻia e ka māpuna magnet o ka honua. No laila, loaʻa iā ʻoe kahi helu pololei a pololei i ka wā e ana ana.
ʻAʻole like me ka mea i kūkākūkā ʻia ma mua, loaʻa i kēia mika ka ʻike uila ʻole hoʻopili e ʻike ai ʻoe i ka uila mai kahi mamao. E ʻike ʻoe i nā kukui LED e ʻālohilohi ana a me ka beeper beep ke ʻike ʻo ia i ka volta AC mai 90 a 1000 volts. E waiho i kou makaʻu i nā uila uila ma hope, ʻoiai ʻo Tacklife CM01A i loko o ka pale nui a me ka pale insulated ʻelua i loko.
I mea e kōkua ai iā ʻoe e hana i ka pouli, ua hāʻawi lākou i kahi pale LCD backlit definite kiʻekiʻe nui a me kahi kukui uila pū kekahi. Hiki iā ʻoe ke hoʻolōʻihi i ke ola o ka pila ma muli o ka hōʻike uila haʻahaʻa a me kona hiki ke komo i ka hiamoe ma hope o 30 mau minuke o ka hana ʻole. Eia kekahi, me kāna hoʻolālā ergonomic, hiki iā ʻoe ke hana i kahi ana ākea e pono ai no kāu kaʻa a ʻoihana paha.
hoʻokau
Ua ʻike kekahi mau mea hoʻohana i ka pane lohi o ka hōʻike ʻoiai ke hoʻololi nei i nā modes mai AC a DC. Nui nā hoʻopiʻi e pili ana i ka ʻike uila ʻole e ʻike i ka uila, i kekahi manawa e paʻahau ana ka pale LCD.
ʻAʻohe huahana i loaʻa.
5. Fluke 324 Digital Clamp Meter
Nā ʻaoʻao o ka ikaika
Eia kahi mana hōʻano hou o ka mika paʻa cluke 323, Fluke 324. Hiki iā ʻoe ke ʻoluʻolu i kekahi mau hiʻohiʻona pono, e like me ke koho ana i ka mahana a me ka capacitance, ukali ʻia e nā kukui i hope o ka pākuhi. Eia kekahi mau hoʻomaikaʻi nani e nalo ana i ka mana o mua.
Hiki iā Fluke 324 ke ana i ka mahana ma waena o -10 a 400 degere Celsius a hiki i ka capacitance a hiki i 1000μF. A laila, a hiki i ka 600V o AC/DC voltage a me 400A o kēia manawa e kani e like me ka palena nui no ia mika. Hiki iā ʻoe ke nānā i ke kūpaʻa o 4 kilo-ohms a me ka hoʻomau ʻana i 30 ohms a loaʻa ka pololei loa me ka hiʻohiʻona True-RMS.
ʻOiai ʻo ka hōʻoia ʻana i nā kikoʻī maikaʻi loa, maopopo ia ʻaʻole lākou e hoʻololi i kou palekana. Hoʻomau like nā māka palekana āpau me nā ʻano ʻē aʻe, e like me IEC 61010-1 maʻamau palekana, CAT III 600 V, a me CAT IV 300V helu. No laila, e noho palekana i ka lawe ʻana i nā heluhelu mai ka hōʻike backlit nui, i hopu ʻia e ka hana paʻa ma ka mika.
hoʻokau
Hoʻohilahila paha ʻoe i ka lohe ʻana ʻaʻole hiki i ka hāmeʻa ke ana i ke au o DC. Ua nele kekahi i ka hana o ke ana ʻana i nā alapine.
6. Proster TL301 Digital Clamp Meter
Nā ʻaoʻao o ka ikaika
Me he mea lā ua hōʻiliʻili lākou i nā kikoʻī āpau i loko o kēia ʻano mika clamp. E ʻike ʻoe i ka Proster-TL301 kūpono no ka hoʻohana ʻana ma kēlā me kēia wahi, e like me nā laboratories, home, a i ʻole nā hale hana. ʻO nā mea a pau āu e hana ai, ʻo ka hoʻopaʻa ʻana i ka mika kokoke i nā conductors a i ʻole nā kaula i loko o nā paia, a e ʻike ka mea ʻike uila non-contact (NCV) i ke ola ʻana o ka volta AC.
Ma waho o kēlā, ʻo ke koho koho ʻana o kahi pae kūpono e maʻalahi ai kāu ʻoihana. Kupaianaha, huh? ʻĀ, e pīhoihoi hou kēia mea iā ʻoe e kona mana e hōʻike i ka uila uila a pale ʻia mai ka hoʻoulu nui.
Ke ʻike ʻo ia i ka volta AC mai 90 a i 1000V a i ʻole kahi uea ola, e aʻo aku ke ala uila iā ʻoe. ʻAʻole pono ʻoe e hoʻopau i ke kahe o kēia manawa ma ke kaapuni e like me he mea loaʻa kaapuni uila. Wehe ka iwi ā paʻa i 28mm a mālama iā ʻoe i kahi palekana. Ke hoʻomau nei ka lōʻihi o ka papa inoa o nā kikoʻī, ke hoʻohui lākou i ka hōʻike backlit a me kahi kukui paʻa, e manaʻo ana e kōkua iā ʻoe i ka pouli. Eia kekahi, nā ʻōkuhi anakahi haʻahaʻa a me nā koho mana auto-make e ʻoi aku ka makemake.
hoʻokau
ʻO kahi pilikia liʻiliʻi ʻo ka ʻike ʻia ʻana i ka pouli ʻaʻole maikaʻi e like me ka mea i manaʻo ʻia. ʻAʻole kōkua nui nā kuhikuhi i hāʻawi ʻia i ka loaʻa ʻana o nā heluhelu kūpono.
7. General Technologies Corp CM100 Clamp mika
Nā ʻaoʻao o ka ikaika
Loaʻa iā ʻoe ke anawaena auwae o 13mm, kōkua ʻo CM100 iā ʻoe e heluhelu i ka heluhelu ʻana ma nā wahi paʻa a ma nā uwea ana liʻiliʻi. Hiki iā ʻoe ke huki i nā parasite e huki i lalo i 1mA me ke ana ʻana o ka uila AC / DC a me kēia manawa mai 0 a 600 volts a mai 1mA a 100A.
Aia kahi koho o ka hoʻāʻo hoʻomau lohe ʻia i hiki ai iā ʻoe ke nānā inā e kahe ana ke au a inā paha ua piha kāu kaapuni ʻaʻole paha. Hoʻopili nā hiʻohiʻona hou i ka pale LCD nui, maʻalahi e heluhelu. Ma waho aʻe o kēia mau mea a pau, e loaʻa iā ʻoe, ʻelua pihi ʻo ia ka paʻa kiʻekiʻe a me ka paʻa ʻikepili, no ka hopu ʻana i nā waiwai āu e pono ai.
ʻO kahi kikoʻī koʻikoʻi ka lōʻihi o ke ola pākaukau, hiki iā ʻoe ke hoʻohana i ka mika no 50 mau hola me ka ʻole o ka hoʻololi ʻana i nā pila. ʻOi aku ka ʻoluʻolu o ka hana ʻana me ka hōʻailona haʻahaʻa haʻahaʻa a me ka hana hoʻopau auto. Hiki iā ʻoe ke hana me ka wikiwiki holoʻokoʻa, no ka mea, wikiwiki ka mika i ka hōʻike ʻana i nā hopena, a hiki i ka 2 heluhelu i kēlā me kēia kekona. ʻAʻole maikaʻi kēlā?
hoʻokau
ʻO kekahi mau pitfalls o kēia mika clamp me ka nele o nā kukui hope ma kāna hōʻike, he mea paʻakikī loa ka lawe ʻana i nā heluhelu ma nā wahi hana pōʻeleʻele.
Pinepine ninau ninaninau 'ana i
Eia kekahi mau nīnau e nīnau pinepine ʻia a me kā lākou pane.
ʻO wai ka mea ʻoi aku ka maikaʻi o ka mīkini hoʻopili a i ʻole multimeter?
Hoʻokumu mua ʻia kahi mika clamp no ke ana ʻana i kēia manawa (a i ʻole amperage), aʻo ka multimeter e ana maʻamau i ka volta, ke kūpaʻa, ka hoʻomau, a i kekahi manawa haʻahaʻa. … ʻO ka ʻokoʻa ʻokoʻa ʻana o ka ʻokoʻa ʻana o ka mika nui me ka multimeter hiki iā lākou ke ana i ke au kiʻekiʻe, ʻoiai multimetrika ʻoi aku ka pololei a ʻoi aku ka maikaʻi o ka hoʻonā.
Pehea ka pololei o nā mika clamp?
Kūpono kūpono kēia mau mika. ʻAʻole pololei ka hapa nui o nā mika paʻa DC ma kekahi mea i ʻoi iki ma mua o 10 amperes. ʻO kahi ala e hoʻonui ai i ka mika mika pono ka wahī ʻana i 5-10 huli o ka uea ma ka paʻa. A laila holo i ke au haʻahaʻa ma o kēia uea.
He aha ka mika mika maikaʻi?
Hiki i nā mika wili ke kāʻalo i ke ʻano o ke kula kahiko o ka ʻoki ʻana i ka uwea a hoʻokomo i nā alakaʻi hoʻāʻo o ka mika i loko o ke kaapuni e lawe i ke ana o kēia manawa. ʻAʻole pono nā iwi ā o ka mika paʻa e hoʻopā i kahi alakaʻi i ke ana.
He aha ka mika hoʻopaʻa paʻa RMS ʻoiaʻiʻo?
ʻO nā multimeter pane RMS ʻoiaʻiʻo e ana i ka mana "wela" o kahi voli i hoʻohana ʻia. ʻAʻole like me ke ana "awelika pane" ʻana, hoʻohana ʻia kahi ana RMS maoli e hoʻoholo ai i ka mana i hoʻopau ʻia i loko o kahi resistor. … Hoʻohana maʻamau ka multimeter i ka capacitor blocking dc no ke ana ʻana i ka ʻāpana ac o kahi hōʻailona.
Hiki iā mākou ke ana i kēia manawa DC me ka mika clamp?
Hiki i nā mika hoʻopaʻa Hall Hall ke ana i nā ac a me dc a hiki i ka pae ʻo kilohertz (1000 Hz). … ʻAʻole like me nā mīkini mika transformer o kēia manawa, ʻaʻole i wahī ʻia nā iwi ā e nā kaula keleawe.
Pehea ka hana ʻana o nā multimeter clamp?
He aha ka mīkini paʻi? Ana nā Clamp i kēia au. E ana ana nā mea hoʻopale. ʻO ka loaʻa ʻana o kahi āwae hinged i hoʻohui ʻia i loko o kahi mika uila e hiki ai i nā ʻenehana ke hoʻopaʻa i nā ʻauwae a puni kahi uea, uwea a me nā mea hoʻokele ʻē aʻe i kēlā me kēia wahi o ka ʻōnaehana uila, a laila e ana i ke au i loko o ia kaapuni me ka wehe ʻole ʻana/deenergizing.
Hiki i kahi mika mika ke ana iā Watts?
Hiki iā ʻoe ke helu i ka wattage o nā pono uila me ka hoʻohana ʻana i ka mika multimeter a me ka mika e loaʻa ai ka uila a me ke au, i kēlā me kēia, a laila hoʻonui iā lākou e loaʻa ka wattage (Power [Watts] = Voltage [Volts] X Current [Amperes]).
No ke aha i ʻoi aku ka maikaʻi o ka hoʻāʻo clamp ma mua o ka mea hōʻike māmā?
Pane. Pane: ʻAʻole koi ka mea hoʻopaʻa paʻa i ka hoʻokaʻawale ʻana o ka uila electrode mai ka ʻōnaehana, a ʻaʻohe mea e pono ai nā uila uila kūmole a i ʻole nā kaula hou.
Pehea ʻoe e hoʻohana ai i ka mika 3 phase clamp?
Pehea ʻoe e hoʻohana ai i ka mīkini paʻi kikohoʻe?
Pehea ʻoe e ana ai i ka mana me ka hoʻohana ʻana i kahi mika clamp?
Pono ʻoe i ka mea paʻa i ka mika i hoʻohālikelike ʻia e ana i ka mana AC. E hana pēlā, loaʻa iā ʻoe ka mea hoʻopaʻa i ka mea alakaʻi, a hoʻopili ʻia nā hulina uila me ka laina (+) a me ke kaulike (-) i ka manawa like. Inā ʻoe e ana i ka uila a me ke au a hoʻonui i nā mea ʻelua, ʻo ka huahana ka VA ʻo ia ka mana piha.
He aha ke ana o ka pipili o keia manawa?
Hoʻopili ka mea hoʻopaʻa i ka volta o kēia manawa a me nā kaapuni ʻē aʻe; ʻo ka mana maoli ka huahana o ka uila uila koke a me kēia manawa i hoʻohui ʻia ma luna o kahi pōʻaiapuni.
Q: He mea nui anei ka nui o ka auwae no nā noi like ʻole?
Ans: ʻAe, pili lākou. Ma muli o ke anawaena o nā uwea i kāu kaapuni, pono paha ʻoe i nā ʻano ʻāwae like ʻole no ka loaʻa ʻana o ka hana ʻoi aku ka maikaʻi.
Q: Hiki iaʻu ke ana i nā amps DC me kahi mika mika?
Ans: ʻAʻole kākoʻo nā mea hana a pau i ke ana ʻana i kēia manawa ma DC. Akā 'o' oe hiki ke hoʻohana ka nui o nā mea hana kiʻekiʻe e ana i nā au o ka ʻano DC.
Q: E hele au no he mika nui a i ʻole mika mika?
Ans: ʻAe, ʻoiai ka uhi ʻana o nā multimeters i ka nui o nā ana, ʻoi aku ka maikaʻi o nā mika clamp no nā pae kiʻekiʻe o kēia manawa a me ka uila a me ko lākou maʻalahi o ke ʻano hana. Hiki iā ʻoe ke kūʻai aku i kahi mika pipili inā ʻo ke ana ʻana i ke au kāu mea nui.
Q: He aha ke ana ka manaʻo nui o ka mīkini wili?
Ans: ʻOiai ke hāʻawi nei kēia mau mika i kahi lima o nā lawelawe, ʻo ka mea nui o nā mea hana ke ana i kēia manawa.
hope Words
Inā he ʻoihana ʻoe a he mea hoʻohana home paha, ʻoi aku ka nui o ka pono o ka mika clamp maikaʻi loa. I kēia manawa ua hele ʻoe i ka ʻāpana loiloi, manaʻo mākou ua loaʻa iā ʻoe kahi mea e hoʻokō i kāu mau koi āpau.
Ua loaʻa iā mākou ka Fluke 324 e ʻoi aku ka hilinaʻi e pili ana i ka pololei, ma muli o kāna ʻenehana-RMS maoli. Ma luna o kēlā, paʻa kekahi mau kūlana palekana maikaʻi loa. ʻO kekahi mea ʻē aʻe e pono ai ke kiʻi i kou manaʻo, ʻo ia ka Klein Tools CL800 no ka mea e hāʻawi ana i ka hana kiʻekiʻe me ka lōʻihi o ka papa kiʻekiʻe a me ka lōʻihi.
ʻOiai ʻo nā huahana a pau i helu ʻia ma ʻaneʻi he ʻano maikaʻi loa, manaʻo mākou e koho ʻoe i kahi mika e hōʻike ana i ka ʻoiaʻiʻo-RMS. ʻO ia kahi hiʻohiʻona e kōkua iā ʻoe i ka lawe ʻana i nā ana pololei. Kumu, i ka hopena o ka lā, ʻo ka pololei ka mea nui āpau.
ʻO wau ʻo Joost Nusselder, ka mea nāna i hoʻokumu i ke Kauka Mea Hana, mea kūʻai maʻiʻo, a me ka makuakāne. Makemake au i ka hoʻāʻo ʻana i nā mea hana hou, a me kaʻu hui ua hana au i nā ʻatikala blog hohonu mai ka makahiki 2016 e kōkua i ka poʻe heluhelu kūpaʻa me nā mea hana a me nā ʻōlelo aʻoaʻo.
