GDCR3000B Digital Earth Resistance Kaiwhakamātau
GDCR3000B Earth Resistance/Soil Resistivity Tester he mea hanga motuhake mo te ine i te parenga whenua, te parenga oneone, te ngaohiko whenua me te ngaohiko AC.Ko te hangarau hangarau hou me te hangarau tukatuka moroiti kua tangohia, hei ine i te parenga whenua ma te 4-pou, 3-pou, 2-pou ranei.Ko te hangarau FFT(Fourier transform), ko te hangarau AFC(te mana auau aunoa) kei te waatea hoki, me te kaha ki te aukati i te pokanoa me te kaha ki te urutau ki te taiao, ki te whakarite i te tino tika, te pumau me te pono.E whakamahia nuitia ana mo te ine i te mana hiko, te waea, te meteorology, te mara hinu, te hanga, te whakamarumaru uira, nga taputapu hiko ahumahi.
Ko te GDCR3000B kei roto i te miihini manaaki, i te rorohiko aroturuki, i nga taura whakamatautau, i te rakau awhina, i te taura korero me etahi atu.Ko te whakaaturanga LCD nui o te miihini kaihautu me te rama kikorangi me te kauwhata pae e tohu ana ka tino kitea.I te wa ano ka taea e ia te penapena i nga huinga raraunga 300, te mohio ki nga uiui o mua me nga mahi tirotiro i te ipurangi ma te rorohiko aroturuki, te whakaatu hihiri, te tohu whakaoho, me nga mahi o te panui, te arotake, te penapena, te ripoata me te tuhi i nga raraunga o mua.
1. Tikanga Paerewa me te Tikanga Mahi
| Tikanga Paerewa | Tikanga Mahi | Korero | |
| Te pāmahana taiao | 23℃±1℃ | -10℃～40℃ | ---- |
| Haumākū Taiao | 40%～60% | ＜80% | ---- |
| Ngaohiko Mahi | 9V±0.1V | 9V±1.5V | ---- |
| Ātete Whenua Āwhina | ＜100Ω | ＜30kΩ | rC、rP |
| Ngaohiko pokanoa | ---- | ＜20V | ---- |
| Te wawaotanga o naianei | ---- | ＜2A | ---- |
| Tawhiti hiko o te whakamatautau R | a＞5d | a＞5d | ---- |
| Tawhiti hiko oρwhakamātautau | a＞20h | a＞20h | ---- |
2. Whakatakotoranga Whānui
| Nga Mahi | 2-pou/3-pou/4-pouTe inenga parenga whenua，parenga o te oneone,ngaohiko whenua, ngaohiko ACinenga. |
| Tuku Hiko | DC 9V(Zn-Mn pūhiko maroke R14S 1.5V 6 wahi,Tonuwā tūtatari300haora) |
| Awhe | Ātete Whenua: 0.00Ω～30.00kΩ |
| Te parenga o te oneone: 0.00Ωm～9000kΩm | |
| Ngaohiko whenua: 0V-600V | |
| Momo ine | 4-pou,3-pou, 2-pou ine ātete whenua. |
| Nga Tikanga Ine | Te ātete ki te whenua: Tikanga whakarereke i nga pou o naianei.Whakamātautau Max.20mA Te Whakaaetanga Whenua: 4 te tikanga pou (Wenner Method). Ngaohiko whenua : Whakatikatika toharite[P(S)-ES tauranga] |
| Auautanga Whakamatau | 128Hz/111Hz/105Hz/94Hz(AFC) |
| Whakamātautau iaia poto o nāianei | AC 20mA teitei |
| Ngaohiko Whakamatau Porohita Tuwhera | AC 40V teitei |
| Ngaohiko Ngaohiko Ngaru Ngaru | Ngaru Hine |
| Te Awhe o nga Hiko Tawhiti | Ka taea te whakarite1m-100m |
| Whakawhiti Taumata | Ātete Whenua: 0.00Ω-30.00kΩ Whakawhiti aunoaing. |
| Te parenga o te oneone: 0.00Ωm-9000kΩm Whakawhiti Aunoaing. | |
| Whakamuri | Rama-puru rama tuara |
| Whakaatu Tauira | 4 whakaaturanga LCD mamati, Rama-puru rama tuara |
| Maama Tohu | He rama tohu LED i te wa o te whakamatautau, LCD tatau iho whakaatu |
| Ahu LCD | 128mm*75mm |
| Whakaaturanga LCD | 124mm*67mm |
| Ahu | 215mm * 190mm * 95mm |
| Nga Tohu Paerewa Whakamatau | Katoa e 4 nga arahi: 1 * Whero20m, 1* Pango20m, 1* Kōwhai10m, 1*Kakariki10m |
| Nga Arahi Whakamatau Maamaa | 2 mata: 1* Whero 1.6m，1*Mapango 1.6m |
| Awhina Papa Hiko | 4 nga waahanga:φ10mm×150mm |
| Wā Ine | Ki te ngaohiko whenua: tata ki te 3 wa/hekona |
| Te ātete ki te whenua, te parenga oneone: tata ki te 5 hēkona/wā | |
| Wā Inenga | Neke atu i te 5000 nga wa (whakamatautau ara iahiko poto, whakamatautau 1 wa, mutu 30 hēkona katahi ka whakamatau) |
| Ngaohiko iahiko | Hei whakamatautau i raro i te AC 600V |
| Tauranga korero | Atanga USB, ka taea te tuku ake i nga raraunga kua maumahara ki te PC hei penapena me te tuhi. |
| Kaihautu Whakawhitiwhiti | USB,1.5m * 1 wahi |
| Rokiroki Raraunga | 300 roopu,“MEM”tohu rokiroki,“KATOA"tohu hei tohu kua ki tonu te rokiroki |
| Pupuri Raraunga | Te mahi pupuri raraunga: "HOLD" whakaatu tohu |
| Panui Raraunga | Te mahi panui Raraunga: "PAURANGA" whakaatu tohu |
| Whakaatu Puawai | He nui ake te awhe ine inenga mahi: Whakaatu tohu "OL". |
| Whakamātautau pokanoa | Te tautuhi aunoa i te tohu pokanoa, wheiheingaohiko pokanoanui atu5V,kei reira "Haruru” tohu whakaoho |
| Te whakamatautau whenua awhina | 0.00KΩ-30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ) |
| Mahi Whakaoho | Ka nui ake te uara ine i te uara tautuhinga whakaoho, kei reiratangiwhakaohooho |
| Ngaohiko Pūhiko | Ina heke te ngaohiko pākahiko ki te 7 pea.5V, tohu iti ngaohiko pākahiko" "ka whakaatu, whakamaumahara kiutu |
| Whakamahi Hiko | tūtatari:mō20mA(whakaweto te rama tuara) |
| Whakamuri: tata 45mA(Ka weto te rama tuara 25mA) | |
| Inenga: tata ki te 100mA (whakaweto te rama tuara) | |
| Taumaha | Te taumaha katoa me te putea: 4.5kg |
| Kaiwhakamatau: 950g(tae atu ki te pākahiko) | |
| Waea Whakamatau: 1560g | |
| Tautoko whenua awhina: 935g (4PCS) | |
| Te Pamahana Mahi me te Haumarutanga | -10℃-40 ℃, raro 80%rh |
| Te pāmahana rokiroki me te haumākū | -20 ℃-60 ℃, i raro i te 70%rh |
| Parenga taumaha | Te ine i te parenga whenua whenua: i waenganui i ia atanga oC(H)-E、P(S)-ES, AC 280V/3 hēkona |
| Ātete Wehenga | Ka mutu20MΩ(i waenganui i te ara iahiko me te awhi he 500V) |
| Ngaohiko Tuturu | AC 3700V/rms (I waenganui i te ara iahiko me te kati) |
| Ngā Āhuatanga Hiko | IEC61326(EMC) |
| Momo Tiaki | IEC61010-1(CATIII 300V, CAT IV 150V, tohu parahanga2); IEC61010-031; IEC61557-1(Ātete Whenua); IEC61557-5(Te parenga o te oneone); JJG 366-2004 |
3. Hapa taketake me te mahi i raro i nga ahuatanga paerewa
| Nga taonga | Awhe ine | Tika | Whakatau |
| Ātete whenua(R) | 0.00Ω～30.00Ω | ±2%rdg±3dgt | 0.01Ω |
| 30.0Ω～300.0Ω | ±2%rdg±3dgt | 0.1Ω | |
| 300Ω～3000Ω | ±2%rdg±3dgt | 1Ω | |
| 3.00kΩ～30.00kΩ | ±4%rdg±3dgt | 10Ω | |
| Te parenga oneone(ρ) | 0.00Ωm～99.99Ωm | E ai ki te tika o te R(ρ=2πaR a:1m-100m； π=3.14) | 0.01Ωm |
| 100.0Ωm～999.9Ωm | 0.1Ωm | ||
| 1000Ωm～9999Ωm | 1Ωm | ||
| 10.00kΩm～99.99kΩm | 10Ωm | ||
| 100.0kΩm～999.9kΩm | 100Ωm | ||
| 1000kΩm～9000kΩm | 1kΩm | ||
| Ngaohiko whenua | AC 0.0～600V | ±2%rdg±3dgt | 0.1V |
Korero:1. hapa taapiri: ≤±3%rdg±5dgt i raro rC max rP max ranei.(rC mōrahi: 4kΩ+100R＜50kΩ, rP mōrahi: 4kΩ+100R＜50kΩ)
2. hapa taapiri: ≤±5%rdg±5dgt i raro i te ngaohiko pokanoa 5V
