1. Lub tshuab tag nrho yog tswj los ntawm ARM, nrog rau qib siab ntawm automation thiab kev ua haujlwm yooj yim.

2. Siv siab - precision ADC rau kev ntsuas siab dua.

3. Cov cuab yeej siv hluav taws xob hloov hluav taws xob thev naus laus zis, nrog rau kev ntsuas dav dav.

4. Cov lus teb ceev ceev, cov ntaub ntawv ntsuas ntsuas ruaj khov, thiab cov ntaub ntawv tsis siv neeg rov ua dua thaum ntsuas ntsuas.

5. Kev tiv thaiv muaj nuj nqi ua tiav, uas tuaj yeem tiv thaiv kev cuam tshuam ntawm lub zog hluav taws xob rov qab ntawm qhov ntsuas, thiab kev ua haujlwm tau zoo dua.

6. Kev tswj xyuas lub zog ntse ua kom ntseeg tau tias cov cuab yeej ib txwm ua haujlwm ntawm lawv lub zog yam tsawg kawg nkaus, txo qis kev tsim hluav taws xob sab hauv thiab txuag hluav taws xob.

7. Lub ntsuas tau nruab nrog lub zog tsis muaj zog -tawm moos sab hauv.

8. Lub ntsuas hluav taws xob muaj lub cim xeeb tsis muaj zog uas tuaj yeem khaws cov ntaub ntawv mus tas li.

Khoom Taw Qhia

Cov khoom siv hluav taws xob zoo ntawm cov khoom siv hauv av yog hais txog kev sib txuas ntawm hluav taws xob ntawm ntau yam khoom siv hluav taws xob uas yuav tsum tau muab tso rau hauv cov khoom siv hauv av, nrog rau ntawm ntau qhov chaw ntawm cov khoom siv hauv av thiab cov khoom siv, uas yog, tus nqi DC kuj tseem hu ua hluav taws xob conductivity. Kev txhim khu kev qha thiab muaj txiaj ntsig zoo ntawm kev sib txuas hauv av ntawm cov khoom siv hluav taws xob thiab cov phiaj xwm hauv av yog qhov tseem ceeb lav rau kev nyab xeeb ntawm cov khoom siv. Lub grounding down conductor yog qhov sib txuas ntawm cov khoom siv hluav taws xob thiab cov phiaj xwm hauv av. Thaum lub sijhawm ua haujlwm ntev - lub sijhawm ua haujlwm ntawm cov khoom siv hluav taws xob, kev sib txuas yuav raug cuam tshuam los ntawm cov yam ntxwv xws li ya raws, ua rau cov pob txha xeb lossis txawm tias tawg, uas ua rau muaj kev cuam tshuam ntawm qhov sib txuas ntawm tus neeg xyuas pib hauv av thiab daim phiaj hauv av tseem ceeb thiab tsis tuaj yeem ua tau raws li cov cai ntawm lub hwj chim. Qhov no ua rau muaj kev nyab xeeb rau cov khoom siv thaum lub sijhawm ua haujlwm, thiab thaum muaj xwm txheej hnyav, nws yuav ua rau cov cuab yeej poob hauv av thiab ua haujlwm. Cov hluav taws xob hauv av hauv av thiab nws cov khoom sib txuas ntawm cov khoom siv hauv av kuj tseem tuaj yeem ua rau xeb lossis tawg. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum ua qhov kev ntsuam xyuas hluav taws xob tsis tu ncua ntawm cov khoom siv hauv av. Raws li cov qauv ntawm kev lag luam hluav taws xob, hluav taws xob conductivity yuav tsum tau ntsuas los ntawm kev siv cov cuab yeej nrog kev daws teeb meem ntawm 1mΩ thiab qhov tseeb tsis tsawg dua 1.0 qib. Lub DT-10A grounding downlead conductivity tester- kuj yog tus kws tshaj lij lub ntiaj teb daim ntawv cog lus tester, daim ntawv cog lus tiv thaiv tester, grounding conductor resistance tester, thiab Grounding Continuity Tester-tsim raws li tus qauv no yog ib qho khoom siv hluav taws xob uas siv tau tshwj xeeb tsim los rau kev ntsuas hluav taws xob ntawm cov khoom siv hauv av. Nws ntau yam kev qhia ua tau raws li lossis tshaj qhov yuav tsum tau muaj ntawm cov qauv tsim nyog. Cov cuab yeej siv tau yooj yim rau kev khiav lag luam, muaj qhov raug siab, ntsuas nrawm nrawm, rov ua tau zoo, thiab nyeem tau yooj yim. Nws yog cov cuab yeej tshwj xeeb zoo tshaj plaws uas ua tau raws li cov kev cai ntawm cov cai, ua kom yooj yim rau kev txhim kho cov kev sim ua haujlwm thiab txhim kho kev ua haujlwm.

Khoom Parameter

Cov zis tam sim no	Tsis siv neeg, 10A, 5A, 1A, 100mA, 10mA, 1mA
Yam tsawg kawg nkaus daws teeb meem	1 μ Ω
Ntau yam	10 Ω -20K Ω (1mA ntau) 1 Ω -2K Ω (10mA ntau yam) 100m Ω -200 Ω (100mA ntau yam) 10m Ω -20 Ω (1A iav) 1m Ω -4 Ω (5A iav) 0.001-2 Ω (10A ntau)
Qhov tseeb	0.2%
Ua haujlwm kub	-10 ~ 40 degree
Ua haujlwm av noo	<90% RH, no condensation
Qhov ntev	Length 320mm X Dav 270mm X Qhov siab 150mm

Kev ntsuas kev nyab xeeb

1. Ua ntej siv lub cuab yeej no, nco ntsoov nyeem phau ntawv no kom zoo.

2. Cov cuab yeej no tuaj yeem siv rau sab hauv tsev thiab sab nraum zoov, tab sis yuav tsum tau zam los ntawm qhov chaw xws li los nag, corrosive gases, thiab lwm yam.

3. Cov cuab yeej yuav tsum tsis txhob muaj kev vibration hnyav.

4. Kev tu, tu, thiab kho cov cuab yeej yuav tsum tau ua los ntawm cov kws tshaj lij.

5. Tom qab qhov kev xeem tiav lawm, xyuas kom nres lub twj paj nruag thiab tua lub hwj chim ua ntej tshem cov kab xeem.

6. Thaum lub sij hawm kuaj, nws yog txwv tsis pub txav lub xeem clip los yog tua lub hwj chim mov kab.

Khoom accessories

Kev piav qhia	Ntim (pcs)
DC tiv thaiv tester host	1
50 meter test cable clamp	1
3-meter test cable clamp	1
Cov kab hluav taws xob	1
Txheem tsis kam	1
Cov neeg siv phau ntawv	1
Daim ntawv pov thawj ntawm conformity	1
Daim ntawv xeem	1