High-Voltage Wireless Phase Comparator

Khoom Taw Qhia

MOEORW-W0715B Ground Resistance thiab Av Resistivity Tester, tseem hu ua Precision Ground Resistance Tester, Plaub-Wire Ground Resistance Tester, Ob / Peb / Plaub-Wire Ground Resistance Tester, thiab Av Resistivity Tester, muaj cov ntaub ntawv tseem ceeb hauv av, rods, kev sib txuas lus cables, thiab lwm yam khoom. Chav tsev tseem ceeb nta lub thawv tsim khoom tshwj xeeb, tsim los ntawm cov yas polypropylene nrog cov khoom sib xyaw ua ke los ntawm ib zaug - txhaj tshuaj molding. This construction delivers superior properties including low density, enhanced strength, rigidity, hardness, wear resistance, heat resistance, and insulation performance. Lub kaw lus tuaj yeem tiv taus kwv yees li 200kg ntawm lub siab, ua kom muaj kev ua haujlwm siab, ruaj khov, thiab kev ntseeg siab hauv ntau hom kev sim ib puag ncig. Lub tsev tseem ceeb nta qhov loj loj LCD zaub nrog backlighting thiab bar graph qhia kom meej, ntawm -a- nrawm nyeem tau. Nws tuaj yeem khaws txog 300 cov ntaub ntawv, thiab los ntawm cov ntaub ntawv software, cov neeg siv tuaj yeem nkag mus, tshuaj xyuas, txuag, tsim cov ntaub ntawv, thiab luam tawm cov ntaub ntawv keeb kwm.

Khoom Parameter (Specification)

Muaj nuj nqi	Av tsis kam, av resistivity xeem; av voltage, AC voltage xeem
Fais fab mov	11.1V 2600mAh rechargeable lithium roj teeb
Backlight	Kho tau dawb -screen backlight, haum rau qhov chaw dim
Kev ntsuas kev ntsuas	Precision 4-xaim, 3-xaim txoj kev ntsuas, simplified 2-xaim hauv av kuj ntsuas
Kev ntsuas kev ntsuas
Av Resistance	Rated tam sim no polarity thim rov qab txoj kev, ntsuas tam sim no 20mA max
Av Resistivity	Plaub- txoj kev ncej (Werner method)
Hauv av Voltage	Qhov nruab nrab tus nqi rectification (nruab nrab ntawm P(S)-ES terminals)
Kev ntsuas Range
Ground Resistance (R) ntawm 2/3/4-hlau txoj kev	0.000Ω txog 200.0kΩ
Av Resistivity (ρ)	0.000 Ω·m txog 9999 kΩ·m
Hauv av Voltage	AC 0.001V txog 600V (50Hz / 60Hz)
Kev daws teeb meem siab tshaj plaws
Ground Resistance (R) ntawm 2/3/4-hlau txoj kev	0.001 Ω
Av Resistivity (ρ)	0.01 Ω·m
Grounding voltage	0.001V
Qhov tseeb	Ob-peb-plaub-wire method ntsuas Grounding resistance (R)
1. 0.000Ω-10.00kΩ	± 2% kev nyeem ntawv ± 5 tus lej
2. 10.0kΩ-100.0kΩ	± 3% kev nyeem ntawv ± 5 tus lej
3. 100.0kΩ txog 200.0kΩ	± 3.5% kev nyeem ntawv ± 5 tus lej
Nco tseg	Kev ua yuam kev ntxiv ntawm 5V cuam tshuam voltage Tsawg dua lossis sib npaug ± 5% ntawm kev nyeem ntawv ± 5 tus lej
Av resistivity (ρ)	Txiav txim siab R ntsuas qhov tseeb
(ρ= 2π aR (a	1m mus rau 100m); π=3.14)
Grounding voltage	± 2% ntawm kev nyeem ntawv ± 5 tus lej (50Hz / 60Hz)
Test voltage waveform	Sine yoj
Xeem zaus	412Hz, 825Hz, 1280Hz (auto- xaiv)
Luv - Circuit Court test tam sim no	AC 10mA max
Qhib- qhov ntsuas hluav taws xob ntsuas hluav taws xob	AC 90V max
Electrode Spacing Range	1m mus 100m
Automatic Range Switching
Av Resistance	0.000Ω txog 200kΩ
Av Resistivity	0.00Ω·m txog 9999kΩ·m
LCD	6-tus lej LCD zaub nrog dawb backlight
LCD Loj	128mm × 75mm
LCD Zaub Area	124mm × 67mm
Kev ntsuas ntsuas	LED flashes thaum ntsuas, LCD countdown, kev nce qib bar qhia
Qhov ntev	Qhov loj me; Approx . 320mm (L) × 275mm (W) × 145mm (H)
Sab Nraum Ntim Dimensions	Qhov Loj: 245mm (W) × 335mm (H)
Standard Test Leads	4 daim; Liab 15m, Dub 15m, Daj 10m, Ntsuab 10m
Simplified Test Leads	2 daim; Liab 1.6m, Dub 1.6m
Auxiliary Grounding Rods	4 qab;kb. φ10mm × 200mm
Kev ntsuas zaus
Hauv av Voltage	Kwv yees li . 2 zaug / thib ob; Av Resistance
Kwv yees li . 7 vib nas this/ ntsuas; Av Resistivity	Kwv yees li . 7 vib nas this/ ntsuas
Ntsuas peev xwm
Ntau tshaj 5000 kev ntsuas (Short-circuit test	1 ntsuas, ncua 30 vib nas this ua ntej ntsuas tom ntej)
Kab hluav taws xob
Kev ntsuas qis dua AC 600V
Kev sib txuas lus Interface	USB interface rau cov ntaub ntawv upload rau lub computer thiab cia / luam ntawv
Kev sib txuas lus Cable	1 USB cable, 1.5m ntev
Cov ntaub ntawv tuav	"HOLD" lub cim qhia tias khaws cov ntaub ntawv
Cov ntaub ntawv khaws cia	300sets; "HOLD" qhov taw qhia cia; "FULL" qhia thaum khaws cia puv
Kev tshuaj xyuas cov ntaub ntawv	"READ" lub cim qhia txog kev tshuaj xyuas cov ntaub ntawv
Overflow Display	"OL" lub cim qhia thaum ntsuas tshaj qhov ntau
Kev Tshawb Fawb	Tsis siv neeg txheeb xyuas cov teeb liab cuam tshuam; Lub cim "NOISE" qhia thaum cuam tshuam qhov hluav taws xob ntau tshaj 5V
Tswb muaj nuj nqi	Emits "beep-beep-beep" lub tswb thaum ntsuas tshaj qhov ntsuas tus nqi preset
Roj teeb Voltage	Cov cim hluav taws xob tsis tshua muaj hluav taws xob qhia thaum lub roj teeb hluav taws xob tsis txaus, ua kom rov them rov qab
Pib Fais fab tuag	Tsis siv neeg lub hwj chim tawm tom qab 15 feeb ntawm kev tsis ua haujlwm
Kev khiav hauj lwm tam sim no	Standby; 25mA max (rov qab tawm); Backlight; 25mA max (backlight nkaus xwb); Kev ntsuas; 150mA max (rov qab tawm)
Qhov hnyav	Ntsuas; kwv yees li . 2.66kg (nrog rau roj teeb)
Qhov hnyav tag nrho	Kwv yees . 6.88kg (nrog rau ntim)
Toolbox	Tub rog- qib toolbox tsim, ntsuas rau 200kg load peev
Kev khiav hauj lwm Temp / Humidity	-10℃rau 40 degree; Tsawg dua lossis sib npaug li 80% RH
Cia Temp / Humidity	-20℃rau 60 degree; Tsawg dua lossis sib npaug li 70% RH
Kev tiv thaiv overload	Kev ntsuas av tiv thaiv
C(H)-E, P(S)-ES ports	AC280V / 3 vib nas this
Rwb thaiv tsev Resistance	>20MΩ (500V ntawm Circuit Court thiab vaj tse)
Nrog Voltage	AC3700V / rms (nruab nrab ntawm Circuit Court thiab vaj tse)
Electromagnetic yam ntxwv	IEC 61326 (EMC)
Ua raws	Kev Nyab Xeeb Cov Qauv IEC61010-1 (CAT III 300V, CAT IV 150V, Kev Ua Phem Txhaum Cai 2); IEC 61010-031; IEC 61557-1 (Grounding Resistance); IEC 61557-5 (Soil Resistivity); JJG 366-2004 (Grounding Resistance Meter)

Khoom feature thiab daim ntawv thov

1. **Multi-Functional**:

Txhawb nqa av tiv thaiv, av resistivity, av voltage, thiab AC voltage ntsuas, haum rau lub hwj chim, kev tsim kho, xob laim tiv thaiv, thiab lwm yam scenarios.

2. ** Kev ntsuas qhov tseeb **:

Siv 4/3/2-hlau txoj kev rau hauv av tiv thaiv thiab 4-ncej txoj kev rau av resistivity. Koom nrog FFT thiab AFC thev naus laus zis rau kev cuam tshuam tsis siv neeg, ua tiav qhov kev daws teeb meem siab tshaj plaws ntawm 0.001Ω.

3. **Tus neeg siv-Kev Ua Haujlwm Zoo**:

Nta ib qho ntxiv -loj backlit LCD zaub nrog kev nce qib bar thiab countdown indicators; tsis siv neeg ntau yam hloov pauv; auto- kaw tom qab 15 feeb ntawm kev tsis ua haujlwm; txhawb nqa cov ntaub ntawv, khaws cia (300 teeb), tshuaj xyuas, thiab khoos phis tawj upload / luam tawm.

4. ** Durable thiab nyab xeeb **:

Toolbox withstands 200kg load thiab siab rwb thaiv tsev. Nta kev tiv thaiv overload, overvoltage ceeb toom, thiab lub tswb ua haujlwm, ua raws li IEC61010 thiab ntau yam qauv kev nyab xeeb.

5. ** Lub roj teeb ruaj khov **:

11.1V 2600mAh lithium roj teeb xa ntau tshaj 5000 kev ntsuas ntawm tus nqi tag nrho. Yuav tsum tau them ib zaug ib zaug txhua 3 lub hlis thaum lub sijhawm ntev - khaws cia.

Kev tsim tawm cov ntsiab lus

Kev Lag Luam Hluav Taws Xob: Kev ntsuas av tiv thaiv thiab ntsuas av tiv thaiv rau cov chaw siv hluav taws xob xws li cov chaw tsim hluav taws xob, cov chaw tso hluav taws xob, thiab cov kab xa hluav taws xob kom muaj kev nyab xeeb ntawm kev siv hluav taws xob.
Telecommunications Sector: Kev ntsuam xyuas hauv av rau kev sib txuas lus hauv paus chaw nres tsheb, chav khoom siv, thiab cov kab sib txuas kom lav qhov cuam tshuam tsis kam thiab kev ua haujlwm ruaj khov ntawm cov khoom siv sib txuas lus.
Meteorological Field: Kev ntsuas av tiv thaiv thiab av tiv thaiv rau cov chaw xws li chaw soj ntsuam huab cua thiab chaw radar kom txo tau qhov cuam tshuam los ntawm kev puas tsuaj ntuj xws li xob laim.
Oilfield Kev Lag Luam: Kev ntsuas kev ua haujlwm hauv av rau cov khoom siv roj av extraction thiab cov kav dej kom tiv thaiv kev nyab xeeb ntawm hluav taws xob zoo li qub lossis xob laim.
Kev lag luam kev tsim kho: xob laim tiv thaiv grounding resistance testing thiab av resistivity ntsuas rau cov tsev (tshwj xeeb yog siab-nce thiab loj venues) thiab cov chaw tsim kho, muab cov ntaub ntawv rau grounding system tsim.
Kev Tiv Thaiv Hluav Taws Xob Hluav Taws Xob: Kev ntsuas av tiv thaiv thiab av tiv thaiv thaum lub sijhawm teeb tsa, kev lees txais, thiab kev saib xyuas cov chaw tiv thaiv xob laim kom ua raws li cov qauv kev tiv thaiv.
Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob: Kev tshuaj xyuas hauv av rau cov khoom siv hauv kev lag luam suav nrog cov kab ntau lawm hauv lub Hoobkas, cov tshuab hnyav, thiab cov khoom siv hluav taws xob tswj kom tiv thaiv cov khoom lag luam thiab cov neeg siv kev nyab xeeb.
Lwm yam xwm txheej: Kev tiv thaiv hauv av, av tiv thaiv, thiab kev ntsuas hluav taws xob cuam tshuam ntawm cov chaw xws li tshav dav hlau, kev tsheb ciav hlau, thiab cov chaw ua haujlwm tshuaj lom neeg kom tau raws li kev tiv thaiv kev nyab xeeb thiab kev ntsuas kev ua raws cai thoob plaws ntau qhov chaw.

Lub Tuam Txhab Txuj Ci

FAQ

1) Yuav tsum ua raws li kev nyab xeeb dab tsi thaum txuas USB cable ntawm MOEORW-W0715B Av Resistance thiab Av Resistivity Tester rau lub computer?

Teb: Qhov chaw nres nkoj USB ntawm lub cuab yeej no tsis yog - cais tawm ntawm nws cov kab hluav taws xob sab hauv. Cov kev cai tseem ceeb ntawm kev nyab xeeb yog raws li hauv qab no:
1. Kev txuas mus rau lub computer thaum muaj hluav taws xob tam sim no yog txwv tsis pub, vim tias nws yuav hlawv lub ntsuas hluav taws xob lossis ua rau hluav taws xob poob.
2. Ib txwm txiav qhov ntsuas hluav taws xob los ntawm lub ntsuas hluav taws xob ua ntej txuas USB cable kom khaws cov ntaub ntawv;
3. Kev saib xyuas hauv online uas tau piav qhia hauv phau ntawv no tsis yog rau kev saib xyuas hluav taws xob thiab yuav tsum tsis txhob siv rau qhov ntsuas hluav taws xob.

2) Dab tsi yog cov qauv tsim ntawm MOEORW-W0715B Earth Resistance thiab Soil Resistivity Tester lub ntsiab chav tsev toolbox, thiab nws ua haujlwm li cas?

Teb: Cov chav tsev tseem ceeb nta lub thawv tsim tshwj xeeb, molded nyob rau hauv ib thooj los ntawm polypropylene yas nrog tshiab composite muab tub lim. Key design characteristics include low density coupled with superior strength, rigidity, hardness, wear resistance, heat resistance, and insulation properties. Cov ntaub ntawv tuaj yeem tiv taus kwv yees li 200kg ntawm qhov siab. Qhov kev tsim qauv no ua kom muaj kev ua haujlwm siab, ruaj khov, thiab kev ntseeg siab thaum kuaj hauv ntau qhov chaw thaum muab kev tiv thaiv zoo rau cov cuab yeej, hloov mus rau qhov nyuaj hauv kev sim cov xwm txheej.

3) Dab tsi yog qhov sib txawv tseem ceeb hauv kev sib txuas thiab kev siv cov xwm txheej thaum ua qhov ntsuas hluav taws xob hauv av piv rau AC voltage kuaj nrog MOEORW-W0715B Av Resistance thiab Av Resistivity Tester?

Teb: Qhov sib txawv tseem ceeb yog raws li hauv qab no:
1. Test Lead Connection:
- Ground Voltage Test: Yuav tsum tau txuas ib qho kev pabcuam hauv av. Tsuas yog cov ntawv xeem coj mus kuaj yuav tsum txuas mus rau hauv av hauv av; Cov kab hluav taws xob ua lag luam (L / N) yuav tsum tsis txhob txuas nrog.
- AC Voltage Test: Tsis xav tau cov pas nrig hauv av. Tsuas yog txuas qhov kev xeem coj mus rau qhov ntsuas lub P(S) thiab ES terminals; Tsis txhob txuas rau C (H) lossis E terminals.
2. Daim Ntawv Thov: Kev ntsuas hluav taws xob hauv av ntsuas qhov sib txawv ntawm cov khoom siv hauv av thiab lub ntiaj teb xoom muaj peev xwm taw tes thaum cov khoom siv hluav taws xob hauv av ua txhaum. Nws tsis tuaj yeem siv rau kev ntsuas hluav taws xob ua lag luam. AC voltage xeem ntsuas tus qauv coj mus muag AC kab voltages hauv qab 600V. Cov xwm txheej no yuav tsum raug cais nruj me ntsis txhawm rau tiv thaiv kev puas tsuaj los ntawm kev hla - daim ntawv thov

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