Le kakutsha metal wokufuna igolide: imifanekiso, iimpawu, isimiso ukusebenza

Ukukhangela igolide akukho ifanele bonke metal detectors. Umfuziselo standard luquka samaza kunye zincwadi Womenzi, ijanareyitha encinane kunye iyunithi yolawulo. Microcontrollers kwizixhobo zokusebenza kwi ezitsho ezahlukeneyo. Ipharamitha iphambili detectors wenziwa umgama ubuninzi bhaqwa, ukuchaneka ukuxhathisa. Kwakhona musa ukulibala malunga amaza yokusebenza.

imifuziselo yangoku zenziwa kunye zidlulisele ezikumgangatho ophezulu ukuba ikwazi ukusebenza ngeendlela ezahlukeneyo. Ukuze ufunde okungakumbi malunga detectors, kuyimfuneko ukuba uqonde indlela ukukhangela igolide metal tshin emifuleni.

isimiso ukusebenza

Standard kakutsha metal wokufuna igolide isebenza odala pulses amafutshane samaza. Kuba zokwamkelwa uphawu ukubuya usebenzisa microcontroller.

Iyunithi yolawulo iinkqubo data kwaye ovelisa ulwazi. Zizixhobo bahluka ngokwezalathi. Inqanaba uxhathiso ulinganiswa ngu menzi woluvo. Ekugqibeleni, umsebenzisi ufumana ulwazi malunga ubukho metal emhlabeni.

Ukhetho model

Yeyiphi metal ukukhetha ukukhangela igolide? Emarikeni umsebenzisi unako ukufumana ezininzi detectors compact. Ngenxa umthetho, bona abo benziwa samaza elinye. Baye ubuzaza esezantsi, kwaye abakwazi ukuba lusebenzise ukufuma eliphezulu. Uncedo ukuqina le kakutsha abaziingcali elula. Ngenxa yoko, umsebenzisi akanokukwazi anxibe ifowuni ixesha elide, yaye musa ukwenza oluninzi umgudu emzimbeni. Le fowuni kuxhaswa yi neebhetri lithium kwamandla ezahlukeneyo.

Ezinye iinguqulelo ziyenziwa kulo abanini. Umgama search iphezulu imalunga-50 mm. imifuziselo ezininzi mayixhotyiswe inkqubo yokhuseleko. Amacebo okucoca abe nokutshintshwa isicelo kukho amanzi of ohms 60.

Ukuba sicinga metal tshin "Pirate", ngoko ukufuma ka-55% ukusebenza. Impazamo into elingana hayi ngaphezulu kwe 0.2%. imizekelo emihle ithengiswa zigqumathelo, yaye kulula kwezothutho. Kananjalo kubalulekile ukuba siqaphele ukuba umele ukhethe ifowuni kunye ezibayeni wobunjani ibhanti.

Devices nge frequency of 20 kHz

metal detectors cheap wokufuna igolide KHz 20 bayakwazi ukusebenza phantsi ethambileyo. Indlela yokuqhuba ishishini umgama kubo ilingana malunga 55 mm. Ezinye iinguqulelo zenziwa nabenzi boluvo ezimbini. Abenzi boluvo zisetyenziswa izixhobo kunye nezinye izinto, kwaye ngaphandle kwazo. Ephatha kwi tshin, ngokuqhelekileyo irabha. Ezinye izixhobo baxhotyiswa neeyunithi ulawulo electronic ukuba usebenze neebhetri.

Kananjalo kubalulekile ukuba siqaphele ukuba uxhathiso sibe phansi, kodwa conductivity elungileyo. Konke oku kwaba Bulelani ukuba ukusetyenziswa ezisebenza ngokubakho. Ukuba ukhetha umfuziselo ophezulu ezisemgangathweni, kufuneka ukuba ahlawule ingqalelo iindlela. Konke oku kuyimfuneko ukugcina amandla ebhetri kwaye ezintle izicwangciso kangangoko. Ukongezelela, iingcali ukucebisa ukuthenga izixhobo kunye zidlulisele ehlangeneyo. Baye yama- phezulu kwaye akukho neengxaki ndoyisiwe.

Models 25 kHz

detectors Modern 25 kHz eyabelwe conductivity elungileyo. Ezi zingaba ukusebenza ngeendlela ezahlukeneyo. Ezinye beye ezimbini umshini qha. Umgama yokusebenza Ubuncinane kubo yi-20 mm. Imizekelo lo hlobo afaneleka kahle ukukhangela igolide kwimihlaba yase-avareji ukufuma. Ukuba sicinga metal tshin "Pirate", emva koko uye lobushushu yokusebenza degrees 45. Abenzi boluvo zisetyenziswa Iinguqulelo 20 MV.

Iibhetri uhlobo lithium kusetyenziswa. detectors abaninzi liyi iinkqubo uboniso elektroniki kunye isaziso ngezwi. Kananjalo kubalulekile ukuba siqaphele ukuba imarike inika ezininzi imifuziselo compact ngamaxabiso elifanelekileyo.

Phakathi iintsilelo zibe nokwaziwa boluvo enkulu. I-avareji ububanzi yi-8 cm. Onobuhle ambalwa kakhulu zenziwe kunye izihluzi. Imposiso lomlingani kubo phezulu.

Metal detectors 30 kHz

Detectors 30 kHz ingenziwa kunye zidlulisele ezininzi. Amacebo okucoca rhoqo esetyenziswa yi 4 MV. Baye conductivity elungileyo, koko babe iingxaki kwelo qula. izinga pulsation kulo mzekelo ixhomekeke kwi iyunithi yolawulo. Ukuba sicinga ukuguqulwa wokusemgangathweni, ngoko ke iyunithi yolawulo-elektroniki. Usebenza kunye umyalezo ngezwi.

Rate umda uxhathiso kwi kakutsha iqala ngentsimbi 45 ohms. izixhobo ezininzi iifyuzi, neebhetri kusetyenziswa uhlobo Lithium. Amaxesha amaninzi kukho abantu abafuna kunye vibrator. Unakho ukuqhagamshela headphones xa kuyimfuneko. detectors Professional zenziwa kunye nezibambo ububanzi iirholithi nokubotshwa. Zizixhobo bahluka imiqathango yezokhuseleko. Xa siqwalasela umfuziselo kunye samaza olunye, umlinganiselo impazamo abe sezantsi kakhulu.

zixhobo kuvelana

Amalungu asoloko abakhethiweyo zixhobo uvakalelo. Ba cheap, kwaye akwazi ukusebenza kwimo kuqoqosho. Ezinye iinguqulelo ifanele imihlaba loxinano ezahlukeneyo. Alone kubalulekile ukukhumbula ukuba icebo akemi kwagqama ngokuchanekileyo ukukhangela.

Le rhoqo olusebenza ngayo detectors kwi umlinganiselo 10 kHz. imifuziselo abaninzi benziwa samaza elinye. Ngokuqhelekileyo, kuba umiselwe uhlobo oluhlangeneyo. Le detectors baxhotyiswa bonisa eqhelekileyo. Kananjalo kubalulekile ukuba siqaphele ukuba kukho imodeli endilisekileyo, kodwa bona babe ubukhulu enkulu.

Detectors uvakalelo oluphezulu

uvakalelo oluphezulu le isixhobo esifanelekileyo sokubhaliweyo kophendlo zegolide kwiindawo eziphakamileyo ukufuma. iingcali amaninzi akhetha kananjalo conductivity elungileyo. Iingcali zithi kuyimfuneko ukuba zincede zikhethe onobuhle boluvo ehlangeneyo.

Umgama yokusebenza elilelona ilingana 55 mm. Kulo mzekelo umlinganiselo ukumelana kufuneka ingadluli ohms 45. Ubuncinane kuqikelelwa eposini kwaye umnini ngqo. Ukufuma evela detectors yolu hlobo 75%. neebhetri High-umthamo zisetyenziswa njengoko izixhobo kudla amandla amaninzi.

Models brand Minelab

Yintoni kakutsha metal wokufuna igolide ukukhetha? Xa uphendula lo mbuzo, kubalulekile ukukhankanya ukuba inkampani leyo ekhokelela eyakha i Minelab ngayo detectors. Le neentlobontlobo kwenkampani kukho neemodeli mgodini igolide abo basandula kuqalisa, kwakunye yabasebenzi. Ezi zixhobo ziyahluka ikakhulu amaza yokusebenza apha. Umgangatho uphezulu ithathwa ulungiso sixhobo contact ezimbini. Basebenzisa izihluzi ezingcakacileyo kwaye utsale abenzi ezibuthathaka.

Iimfaniso ayakwazi ukusebenza kwi ukufuma ezahlukeneyo kwaye umsebenzisi ukhetha indlela. Ngaphezu koko, kubalulekile ukukhumbula ukuba kukho kakutsha indawo kwi emarikeni. Baye izibambo short nabanini. Iimfaniso bahluka ngonqabiseko. izixhobo Modern zenziwa kunye iifyuzi kunye neeyunithi ulawulo-elektroniki. Imposiso into kubo lincinane kakhulu.

Iimpawu Model Minelab X-Terra 305

Le kakutsha ukukhangela iingqekembe zegolide kwaye mpawu zilandelayo: elilelona umgama zokusebenza 55 mm, rhoqo 20 kHz. Isixhobo uyakwazi ndingaqhayisa uvakalelo elungileyo, kodwa samaza enye kuphela. Xa oku woluvo isetyenziswa ngaphandle msindo. Ukuba uyakholwa abathengi, lo kakutsha ngokukhawuleza iyasebenza. Uphethe flow elungileyo, yaye kunqabile iphula.

Impazamo into elingana 0,02%. Le fowuni ingakucela ukuba zisetyenziswe kwindawo emanzi. Yena ukhuselwe kakuhle yi lokucoca ulwelo. Kananjalo kubalulekile ukuba siqaphele kukuba imodeli akoyiki lobushushu eliphezulu. Handle kwi kakutsha yi rubberized kwaye kunzima kakhulu. Fuse angekhoyo kulo mzekelo, kwaye ukuba kakutsha metal ukukhangela igolide engange 25620.

Kakutsha Series Minelab X-Terra 505

Le kakutsha metal wokufuna igolide efanelekileyo kwabasaqalayo. Le modeli isebenzisa uhlobo samaza contact oluhlangeneyo. Nomakhi inikeza umsebenzi umlinganiselo kwimibhobho, kwaye modeli ngokukhawuleza iyasebenza. Ukuba uyakholwa abathengi, lo somfumani uvumelekile ukuba kusetyenziswa ukufuma eziphakamileyo, kwaye naxa lobushushu eliphezulu kufika kumgomo we 45.

Frequency kakutsha ubuncinci 5 kHz, ngoko ibhetri ngokukhawuleza ityala. Imposiso lomlingani ngendlela ukuguqulwa encinane. Ukuba sithethe ngayo iintsilelo, kubalulekile ukuphawula bubunzima obuninzi. Inye kuphela jack yoLungiso. Le modeli akukho ukhetho lokungcangcazela. kakutsha tsala lomlingani yi ohms-3. Ukuma kakutsha metal wokufuna wegolide 34900 engange.