Chinyontho mamita nkhuni: kupenda zitsanzo zabwino. Kodi kupanga chinyezi mita nkhuni ndi manja awo?

Pakuti mtima wa mnyontho nkhuni mamita chinyezi ntchito yapadera. Masiku ano, pali singano ngati, ndipo funsani Shchepov kusinthidwa. Magawo zosiyana. Komabe, opanga mu msika, pali mita chinyezi si kwambiri. The makampani akuluakulu akhoza zimachitika makamaka EMCO ndi "API sitima." Ndi avareji wabwino mita chinyezi pa msika m'chigawo cha 1500 rubles.

Kodi kupanga anu?

Ngati ndi kotheka, mukhoza kupanga chinyezi mita nkhuni ndi manja ake. Chiwembu kuti limapangidwa dielcometric mtundu kachipangizo. Komanso, jenereta yaying'ono chofunika kwa chipangizo. Chizindikiro malire pafupipafupi kuti chofunika kukhala zosaposa 30 MHz. Lumikizanani nafe kuti amamwa chitsanzo yoyenera kukatenga singano. Komabe, kupanga chinyezi mita nkhuni ndi manja awo, muyenera zitatu njira-mtundu Chip.

The permittivity chipangizo ayenera kukhala m'dera la 3.5 F / m. microprocessor The wasankhidwa lachitsanzo ndi zimachitika mkuzamawu. The probes ndi zofala kwambiri ntchito chubu-mtundu. Sonyezani zopindulitsa kusankha mzere. Poyerekeza ndi lemba analogous ndi wosavuta. Maelekitirodi mwachindunji ku mamita capacitive chinyezi ntchito. Nawonso okwaniritsa ayenera kukhazikitsa kukana. Osachepera pa chitsanzo anasankha mabatire. Pankhaniyi, mungagwiritse ntchito penlight mabatire wamba.

zitsanzo kukhudzana

Contact mamita chinyezi bwino yosayenera ntchito ndi nkhuni plywood ndi parquet yazokonza pansi. Komanso, ntchito yomanga zipangizo munda ntchito kudziŵa mapanelo chinyezi wokhutira. Ngati ife kulankhula za mbali ya mgwirizano, magudumu ntchito mu zipangizo otsika-pafupipafupi. Mwachindunji probes anaika mtundu tubular.

The zonse dielectric wa hydrometers kwambiri musalumphe 3 F / m. Kutentha pazipita mtundu wa chitsanzo angathe kusunga pa madigiri 40. Chionetsero ntchito ngati chingwe, ndipo mtundu malemba. zosintha zambiri zili ndi masensa kutentha. The calibration ntchito lilipo chifukwa zipangizo zambiri. Ndi avareji khalidwe chinyezi mita m'dera la 2 zikwi. Opaka.

singano hygrometer

Singano chinyontho mamita nkhuni zambiri ntchito paini kapena spruce. Masensa ntchito mu masanjidwe onse a mtundu dielectric. Ngati ife kulankhula za magawo molondola kwenikweni zikuuluka kuzungulira 0.2%. Zolemba malire pakhomo zipangizo chinyezi si upambana 35%. The osachepera chovomerezeka kutentha kwa zitsanzo ndi 0 digiri. Microprocessors ntchito zipangizo zambiri ndi amplifiers. Ndipafupifupi avareji chinyezi mita nkhuni (singano) m'chigawo cha 1,200 rubles.

kafukufuku wagawo

Probes nkhuni mamita chinyezi ali makamaka chopangidwa ndi "API sitima." Ngati inu mukukhulupirira maganizo a akatswiri pa chizindikiro wachibale zolakwa za awo otsika kwambiri. Magudumu ntchito zipangizo ndi pafupipafupi 20 MHz. Mwachindunji misampha anaika resistive mtundu. The osachepera zitsanzo pakhomo chinyezi si upambana 5%. Nayenso chigamulocho wa chipangizo ndi pa mlingo 1 RN. Kusonyeza zambiri ndi mamita chinyezi a mtundu mzere ntchito. Ena zosintha zili ndi thermometers. The calibration ntchito mu zipangizo ali osowa ndithu. Kupeza chitsanzo cha mtundu uwu pa msika kungakhale kwa 2 zikwi. Opaka.

EMCO Model AR

Mu zomangamanga umaimiridwa ndi mita chinyezi zikufunika kwambiri. Ntchito ndi parquet Pansi ndi matabwa izo kupsa mwangwiro. Komanso, mita ili chinyezi yatenganso thermometer a. Ubwino wina wa kusinthidwa ndi tinganene kuti kukhalapo kwa ojambula singano mtundu. Mlengi Chip mu chitsanzo amapereka atatu njira, kotero muyeso nkhuni chinyezi mofulumira. Maelekitirodi ntchito capacitive mtundu.

Zolemba malire pakhomo chinyezi si upambana 40%. Ndi kukula kwa mwachindunji mita chinyezi ndi yaying'ono kwambiri, ndipo ali kalasi zipangizo wonyamulikayu. Malinga ndi zolembedwa, ndi kulemera kwa popanda mabatire ndi '80 Maonekedwe chitsanzo ndi pa pH 1.3. The pazipita kololeka kutentha chitsanzo ndendende 35 madigiri. Chisanu wagawo anapereka akhoza kugwiritsidwa ntchito. Muyeso molondola ndi pozungulira 1.4%. M'masitolo chipangizo izi zikhoza kupezeka chifukwa cha 2100 rubles.

Zida kuti tipeze chinyezi EMCO MR500

Izi mita chinyezi okonzeka ndi kachipangizo dielcometric mtundu. Ngati inu mukukhulupirira ndemanga makasitomala, chigamulocho kwa chipangizo si mkulu. Mwachindunji jenereta, ndi chitsanzo ntchito pa 22 MHz. Malinga ndi zolembedwa pa, pazipita kololeka kutentha ndi madigiri 40. The chipangizo anasonyeza amagwiritsa mtundu malemba.

Mabatire ntchito 1 mah, motalika kokwanira awo. Pankhaniyi, msampha amaperekedwa ndi Mlengi wa mtundu resistive. Ngati inu mukukhulupirira ndemanga ndi akatswiri, mavuto ndi tchipisi ndi ayenera kuzindikira zisadzachitike. Zolemba malire muyeso mozama ndi 10 mm. Purchase anagonjera hygrometer wosuta mulole 1400 rubles.

Model "API sitima EM4806"

Anati chinyezi mita nkhuni olimba, mwa zitsanzo zina ali mkulu kolowera kusamvana pa 1.3 pH. Zonsezi zikusonyeza kuti chipangizo ntchito bwino pa kutentha m'munsimu madigiri 10. Pankhaniyi, muyeso index mwandondomeko ndi pa kuzungulira 0.2%. Zolemba malire kololeka chinyezi pakhomo ndi 30%.

Msampha chipangizo anapereka resistive mtundu. Atatu njira Chip ntchito, ndi otsika pafupipafupi jenereta waikidwa. Malinga ndi zolembedwa kwa chipangizo, nyumba ya amaperekedwa ndi dongosolo la chitetezo IP 62. Chitsanzo anapereka akulemera ndendende '80 chikumbukiro mita Kumkwanira 30 chikwi. Miyezo. Kukagula, wosuta akhoza kwa 1500 rubles.

Reviews "API sitima M804"

Anati chinyezi mita kwa ndemanga nkhuni zambiri afika wabwino. The mwayi waukulu chitsanzo lagona compactness. Ngati ife kulankhula za zinthu kamangidwe, nkofunika kuona kuti ojambula iye ntchito probes. Pomwepo masensa awiri mu nyumba anapereka. Choncho, yolondola muyeso si mkulu.

The zida kafukufuku amaperekedwa ndi Mlengi wa mtundu tubular. Maonekedwe chipangizo kuzungulira 1.3 pH. Zolemba malire chinyezi pakhomo, malinga ndi zolembedwa hygrometer wofanana 35%. Kugula lero chitsanzo ichi kungakhale kwa 2 zikwi. Opaka.

Opinion pa "API sitima AS101"

Pomanga wasonyeza Safra hydrometer zikufunika kwambiri. Mu malo oyamba ayenera otchulidwa Mkhalidwe jenereta, amene yakwera ndi pafupipafupi 33 MHz. Pankhaniyi, sensa ali ndi mtundu dielectric. Anzanga ali nawonso ntchito singano. Ngati inu mukukhulupirira ndemanga ndi akatswiri, ndi lolondola chitsanzo mkulu.

Parquet ndi mapanelo zikhoza kugwiritsidwa ntchito. The osachepera kololeka chipangizo kutentha 0 digiri. Chizindikiro kusamvana ndi 1 RN. Pomwepo msampha anaika mu chipangizo cha mtundu resistive. microprocessor A ntchito ndi zimachitika mkuzamawu. Zolemba malire chinyezi pakhomo chipangizo ndi pa kuzungulira 40%. Kugula mita ili chinyezi akhoza kukhala rubles 1400 basi.

Kufotokozera "Ekstech MO280"

Anati kunyamula hygrometer osiyana kutetezedwa nyumba. The kachipangizo anagwiritsa ntchito mtundu otsika-pafupipafupi. Nayenso kulankhula ndi singano. The calibration ntchito mu Mwachitsanzo lili. kudziwa yozungulira kutentha ndi kudzera chipangizo ichi. M'pofunikanso kutchula mkulu-kusamvana chitsanzo kwa mphamvu.

Muyeso olondola mu nkhani iyi ndi wofanana ndi 0,3%. The lololedwa pakhomo chitsanzo chinyezi wa 45%. Chip wopanga anapereka ndi mkuzamawu ntchito. Choncho, processing deta ndi satenga nthawi zambiri. Memory anapereka kusinthidwa mokwanira kuti oposa 20 zikwi. Miyezo. Kugula mita ili chinyezi akhoza kukhala mu sitolo kwa rubles 1300.

Model "Ekstech MC60"

meters izi chinyezi nkhuni Mankhwalawa amagwiritsidwa ntchito ndi omanga akatswiri. Iwo akhoza kugwira ntchito ngakhale pa kutentha 0 digiri. dongosolo thupi chitetezo ntchito khalidwe chitsanzo. Ngati inu mukukhulupirira ndemanga ogula, kugwiritsa ntchito chipangizo ndi wosavuta. Mabatire kwa zitsanzo asankhidwa ndi mphamvu 1.2 mah.

Malinga ndi eni ambiri, motalika kokwanira awo. kafukufuku akuyimiridwa mu chinyezi ntchito mtundu chubu. Chip lilipo phukusi atatu njira. Thermometer anati kusinthidwa yatenganso ndipo kumasangalatsa ogula ambiri. Ngati ife kulankhula za magawo, yolondola muyeso ndi pa kuzungulira 0,3%, ndi chigamulocho chipangizo ndi 1.2 okha pH.

Ntchito chipangizo pa kutentha pamwamba madigiri 35 zoletsedwa. Zolemba malire kololeka chinyezi ndi 40%. Izi hygrometers pa msika ndi kuwagulitsa otsika 2 zikwi. Opaka.