| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Years |
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Digital Earth Resistance Tester portable ground resistance tester introduction:
HZRC3000 Digital Earth Resistance Tester is specially designed and manufactured for field measurement, adopting the latest digital and micro-processing technology. HZRC3000 Digital Earth Resistance Tester is composed of host machine, monitoring software, testing wires, communication wires and others. The large LCD display of host machine is with blue backlight and bar graph indicating that can be seen clearly.
Digital Earth Resistance Tester portable ground resistance tester specifications:
|
Model
|
HZRC3000
|
|
Function
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Earth resistance measurement, Earth voltage measurement, Low resistance measurement |
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Power Supply
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DC 9V (Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours ) |
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Measuring Mode
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Precise 3-pole measurement, simple 2-pole measurement |
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Measuring Method
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Earth ground resistance: constant current change-pole method, measurement current 3mA Max,820Hz;
Voltage to ground: average value rectification
|
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Data Mode
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Average value, maximum, minimum |
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Wire Resistance Verification
|
Avoid error caused by testing wire such as failed to be fully inserted into tester interface or by poor contact or by user' s replacing or lengthening testing wires, making it more accurate for earth ground resistance measurement. |
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Display Mode
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4-digital super-large LCD display, blue screen backlight, LCD dimension: 128mm×75mm;Display field:124mm×67mm |
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Measuring Indication
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During measurement, LED flash indicator, LCD count down display |
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Earth Ground Resistance
|
Range:0.01Ω~2000Ω;Resolution:0.01Ω;Accuracy:±1%rdg±3dgt |
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Earth Ground Voltage
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Range:0V~600V AC;Resolution:1V;Accuracy:±1%rdg±3dgt |
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Tester Dimension
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LWH:215mm×190mm×95mm |
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Testing Wires
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Three wires: each for Red 20m, Yellow 10m, and Green 5m |
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Simple Testing Wire
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2 wires: each for Red 1.5m and Green 1.5m |
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Auxiliary Earthing Rod
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2 PCS: Φ10mm×150mm |
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Measuring Rate
|
Earth voltage measurement: 3 times/second; Earth resistance: 5 seconds/time |
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Measuring Times
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Over 5000 times (20Ω range measuring 10Ω for one time and repeat after 25 seconds) |
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Circuit Voltage
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Measuring voltage to ground: measuring below AC 600V |
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RS232 Interface
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Possess RS232 interface, software supervision, storage data can be uploaded to computer, preserved and printed. |
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Communication Wire
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One piece of RS232 communication wire, with length 1.5m |
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Data Storage
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400 sets, flash display "FULL"icon to indicate storage is full |
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Data Hold
|
Data hold function: "HOLD"icon display |
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Data Read
|
Data read function: "READ" icon display |
|
Overflow Display
|
Exceeding measuring range overflow function: "OL"icon display |
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Alarm Function
|
When measuring value exceeds alarm setting value, there is "Toot-toot-toot" alarm hint |
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Battery Voltage
|
When battery voltage decreases to about 7.8V, battery voltage low icon " "will display, reminding to replace battery. |
|
Power Consumption
|
Backlight:25mA Max;Standby: 25mA Max(Backlight shut off);Measurement:70mA Max(Backlight shut off) |
|
Weight
|
1443g(with batteries) |
|
Working Temperature & Humidity
|
-10~40;below 80%rh |
|
Storage Temperature & Humidity
|
-20~60;below 70%rh |
|
Overload Protection
|
Measuring earth ground resistance: between each interfaces of E-P,E-C, AC 280V/3 seconds |
|
Insulation Resistance
|
Over 10MΩ(between circuit and enclosure it is 500V) |
|
Withstanding Voltage
|
AC 3700V/rms (Between circuit and enclosure) |
|
Electromagnetic Features
|
IEC61010-4-3,Wireless frequency electromagnetic field≤1V/m |
|
Protection Type
|
IEC61010-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54),CAT 300V ,Pollution etc. |
|
Accessories
|
Tester: 1PC; Earthing Rod: 2PCS; Testing Wire: 3PCS; Simple testing wire: 2PCS; RS232 Com-cable: 1PC; Software disk: 1PC; Tester bag: 1PC |
From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
HUAZHENG Electric Manufacturing (Baoding) Co., Ltd is established in year of 2008, located at Baoding city, Hebei province, China. It is a professional company specializing in the development and production of electric power testing equipment. Main Product: transformer oil test series, high voltage test series, cable fault location system, microcomputer relay protection test set, etc. All of our products comply with international quality standard and obtained CE and ISO 9001 certificate. Heibei Huanhai Import & Export Trading Co.,Ltd is a trading company established by Huanhai Electric.
We insist on customer orientation and provide you with high quality products, reasonable prices, timely delivery and efficient service. We are willing to work with global clients for joint development and create value and success for our customers continuously.
From the date of purchase within one year instrument,the warranty time is 12 months.This is the piriod of free repair replacement, lifetime supply of maintenance and technical services. If the instrument has been found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.
We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester, transformer test class, lightning arrester test class, comprehensive test class.
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