Protractor jikelele: GOST, izici, isicelo kanye nokubuyekeza

Universal Type protractor akuvumela ukuba ngokushesha ukunquma engela. Futhi iyatholakala ku izinguqulo nge uvala umsebenzi. Ngakho, imiphumela nesilinganiso angadluliselwa. amadivaysi Manufactured anezibonisi ezinobukhulu obuhlukahlukene. Kubalulekile futhi ukwazi ukuthi emakethe kukhona onobuhle Laser target hlobo. Isilawuli Samandla ayidingekile ngabo. Idivayisi kunikwe amandla kusukela ibhethri 3V yisilinganiso izinga protractor uhlobo jikelele endaweni ruble 4500.

ukulungiswa Standard

GOST 5378-88 ichaza imingcele oyinhloko webhayisikobho ethile ejwayelekile uhlobo goniometers. Zonke amamodeli yizigaba ezine. yabo ingafani nemingcele kanye nesakhiwo. Ikilasi lokuqala lihlanganisa amadivayisi nge vernier eside. Kulokhu, emgqeni kungase kudingeke izikali ezimbili. Gon ngqo esetshenziswa nge ngocingo. Ikilasi sesibili sihlanganisa inclinometers nge babusi ababili. Kulokhu, uyisivalo itholakala phakathi ingxenye.

Gon, imodeli kungenzeka anobude obungalingani. Wemboni asekelwe phezu wokulinganisa. Uhlobo lwesithathu kuhlanganisa inclinometers, ezithinta umugqa asekelayo. Nonius kulokhu itholakala ne isivalo. Kumila isetshenziswa idivayisi owayemude encane. Ekilasini lesine kuhlanganisa inclinometers, ezingenakho isisekelo futhi umugqa asizayo. Vernier obuphelele enkulu esetshenziswa ukwenza imifanekiso.

Ukusetshenziswa onobuhle

Protractor Uhlobo lokuqala kabanzi zobunjiniyela. Kulokhu, base isethwe encane. Protractor ekilasini lesibili angafuna abakhi. ukulungiswa Abaningi ayatholakala nge ezingeni bubble. third-ikilasi onobuhle asetshenziswa amapayipi amarobhothi. kunjalo futhi ukhululekile kakhulu design. efunda ibanga lesine protractor efanelekayo umshini ithuluzi kanye nesimo sendawo. Asetshenziswa embonini yezimayini.

Izibuyekezo amadivayisi Topex 30C321

Lezi goniometers jikelele (GOST 5378-88) basonta ekilasini lokuqala. Imodeli lokuqala uyadunyiswa izinga base. Seleyiza ukuguqulwa aboniswe ku-inthanethi. Isilawuli Samandla we protractor ayidingekile. Uma sikhuluma amaphutha, kubalulekile ukuphawula kakhulu emzimbeni. Vernier, imodeli unikezwa esikalini.

umugqa Asizayo njengoba kungekho ejwayelekile. Ukuze umklamo we protractor wathi khaxa. Ububanzi wokulinganisa 0-220 degrees. ukufunda Ukunemba inclinometer ingeqi 0.1%. main umugqa ubude 40 cm. Imodeli asifanele embonini umshini ithuluzi. Idivayisi isibonisi isebenzisa ubukhulu ezincane. Ibhethri kufakwe kit 3 B. Thenga protractor ecacisiwe umsebenzisi can ngentengo ruble 4600.

Umbono mayelana onobuhle Topex 30C325

protractor wathi kabanzi lisetshenziswe sendawo. Kulokhu, kumila ububanzi enkulu esetshenziswa. Seleyiza ngesikhathi protractor engekho. Isibonisi ihlinzeka usayizi encane. Ibhethri yedivayisi ikhethwa ukuba 3.5 V ukulungiswa nesilinganiso lebanga 0-120 degrees.

Umugqa asizayo 35 isetshenziswa ukubona. Bubble ezingeni protractor ku-intanethi. Ukuze imodeli ukwakhiwa wemboni kungahlali nangokunembile. Uma ukholwa ukuthi umbono ochwepheshe ', amagugu angadluliselwa kalula kakhulu. Ukumeda ukunemba elilingana 0.2%. Kubalulekile futhi ukwazi ukuthi intengo protractor wathi nxazonke 3,700 ruble.

Incazelo Topex amadivayisi 30C340

protractor wathi siphathelene neqembu kudivayisi lwesithathu. Kulokhu, izinga naphutha ilingana 0.2%. Bubble level imodeli lapho. Kubalulekile futhi ukwazi ukuthi idivayisi awunankinga yokwenze abakhi. Isilawuli Samandla kwalesi imodeli liyadingeka. Ububanzi wokulinganisa 0-230 degrees. Umsebenzi isiqhebezo imodeli enikeziwe. Uma ukholelwa ukuthi abathengi, le vernier isetshenziswa izinga okusezingeni eliphezulu. Ubude umugqa oyinhloko uyalingana 35 cm. Kumila imodeli is ezenziwe ngensimbi engagqwali. Umugqa asizayo singanikezwanga kule khithi. Lawa goniometers jikelele (intengo emakethe) kuyinto ruble mayelana 3500.

Model Imininingwane Stanley 0-77

Lokhu protractor eminyakeni yamuva ukufuneka kakhulu. Libhekisela ekilasini lesithathu. Kulokhu, emgqeni asizayo alisetshenziswa. Kodwa vernier has ezimbili izikali angakahleleki. umsebenzi Lock kuphumela idivayisi khona. Isibonisi isebenzisa usayizi encane.

Ukuze kudivayisi ukuphrinta it is kuyaqabukela asetshenziswa. Ukumeda ukunemba elilingana 0.2%. Kubalulekile futhi ukuqaphela high base. Ububanzi wokulinganisa 0-130 degrees. Ukuze uqonde ukuthi ukusebenzisa protractor (jikelele), kwanele ukuba ufunde imiyalelo. Thenga imodeli ecacisiwe umsebenzisi uyakwazi ruble 4500.

Izibuyekezo amadivayisi Stanley 0-23

Lokhu protractor (jikelele) impendulo ekutholeni abathengi ezinhle. abanikazi abaningi umdumise compactness. Ngesikhathi esifanayo vernier isetshenziswa ngokuziphatha nginesikali ezimbili. Kumila imodeli eyenziwe ngepulasitiki. Ububanzi nesilinganiso ilingana 0-230 degrees. umugqa engeziwe singanikezwanga kule divayisi. Ubude ingqikithi imodeli kuyinto 45 cm. Izilinganiso isiqhebezo umsebenzi ayinayo. Uma ukholelwa ukuthi ochwepheshe, ezingeni bubble isetshenziswa izinga okusezingeni eliphezulu. Thenga protractor, ikani umsebenzisi i-ruble 4200.

Umbono mayelana onobuhle Stanley 0-25

Wathi protractor (jikelele) a qualitative ithengiswe vernier. Kulokhu, laser ezingeni, imodeli singanikezwanga. Uma sikholwa ubuciko, ngokubonisa izinga okusezingeni isetshenziswa. Uma sikhuluma amaphutha, kubalulekile ukuphawula isisindo esikhulu base. Sekukonke, kukhona isikali ezimbili vernier. Ukunemba yokukala izinga bubble 0.3%.

Ukuze ababakha bathi imodeli esifanelana kahle. Nokho, e-goniometer izimayini ensimini isetshenziswa njalo. Nokho kubalulekile ukuba acabangele izindleko ephakeme kwezimpahla. Thenga namuhla iphrezethe protractor kungabangwa ruble 4600.

Incazelo amadivaysi Sparta 300

Lezi inclinometers (jikelele) Vernier ngokuphelele angadingi Samandla. ukunemba nesilinganiso bayekela kubhadala. Kubalulekile futhi ukwazi ukuthi njengoba i-device standard ine umugqa asizayo. Vernier isetshenziswa ku izikali ezimbili. kudivayisi Bubble Izinga kwi-intanethi. Kulokhu, uhla wokulinganisa kulingana 0-230 degrees.

Uma ukholelwa ukuthi ochwepheshe, imodeli kufanelekile sendawo. Kubalulekile futhi ukubalula isisekelo esiqinile. Umugqa main unikezwa phezu imodeli 35 cm. Display of ububanzi ezincane isetshenziswa, kodwa amanani kungabonwa ngokucacile. Thenga iphrezethe protractor emakethe kungabangwa ruble 4300.

Izici Sparta 330 onobuhle

Lena protractor yezokwelapha engabizi futhi uyisithelo esiyisimanga. Izinzuzo imodeli kuzomele sifake isisekelo qualitative. Kulokhu, ulayini asizayo isetshenziswa ubude 25 cm. Ngokusho amakhasimende, inkinga nge nesilinganiso ukunemba awavamile. Ukuze abakhi imodeli ayilingani. Nokho, kubalulekile ukuphawula ukuthi ngokuvamile isetshenziswa sendawo. Nonius e apharathasi eyenzelwe izikali ezintathu. imiphumela umsebenzi isiqhebezo, imodeli akukho. Inani eboniswa ku protractor (yezokwelapha, jikelele) nxazonke 3,700 ruble.

Izibuyekezo amadivayisi Sparta 345

Lokhu protractor wenziwa abakhi. Nokho, ubunjiniyela, ubuye funa. Model libhekisela ekilasini lesithathu amadivaysi. Kulokhu, emgqeni asizayo ibalwa 35 cm. Ngokushesha vernier isetshenziswa ku izikali ezimbili. Bubble level imodeli zazithi lokho akunakwenzeka. protractor ipasipoti jikelele uthi ukunemba nesilinganiso ilingana 0.3%. Kumila e apharathasi is ezenziwe ngensimbi engagqwali. Ngokusho kochwepheshe, imodeli ifakwe isibonisi eliphezulu. Thenga protractor kungaba ruble 4200 nje.

Umbono mayelana onobuhle Intertool MT-2050

Lokhu protractor (ejwayelekile) isetshenziswa ngokuyinhloko emkhakheni. Uphinde ethandwa phakathi onjiniyela. Kumila imodeli isetshenziswa ububanzi ezincane. elilodwa nje idivayisi has a yokukhiya. On the ezimbili ngesilinganiso vernier sisetshenziswa. Uma ukholelwa ukuthi abathengi, base akuvamile iphula. Kulokhu, ezingeni bubble singanikezwanga.

Ukuze nesimo sendawo zedivayisi kungahlali nangokunembile. Okokuqala kubalulekile ukuphawula isisindo esikhulu base. Futhi, amakhasimende ukukhuluma ngobude esifushane emgqeni asizayo. Uma sikhuluma imingcele, ukunemba nesilinganiso ilingana 0.2%. Ibhethri elisetshenziswa kulokhu 3 V Umugqa main yakhelwe 35 cm. Thenga le protractor (jikelele) esitolo kungaba 4 th. Hlikihla.