High Precision Single Jaw Ground Resistance Tester with Current
Range 0.00mA-20.0A
Product Description
1.Break through the long-term self-test waiting for power-on, and
enter the test immediately after power-on.
2.Break through the relay self-checking method, adopt the most
advanced algorithm and digital
3.Integrated processing technology.
4. Breaking through the cumbersome problem of old products, it is
more in line with the characteristics of hand-held instruments.
5.New appearance design, 6-key operation on the panel, and direct
performance.
6.Added sound and light alarm function, "beep-beep-beep--" alarm
sound.
Added interference signal identification indication function,
"beep-beep-beep--" sound prompt.
7. The measurement range is increased to 0.01Ω-1200Ω.
8. 99 groups of data are stored, the power consumption is lower,
and the maximum startup and working current is less than 50mA.
9. This equipment is widely used in grounding resistance
measurement and loop resistance measurement of electric power,
telecommunication, meteorology, oil field, construction and
industrial electrical equipment. When measuring the grounding
system with loop, there is no need to disconnect the grounding lead
and auxiliary electrode, which is safe and fast. It can measure
ground faults that cannot be measured by traditional methods, and
can be applied to occasions that cannot be measured by traditional
methods, because this device measures the comprehensive value of
grounding body resistance and grounding lead resistance.
10. This equipment has long jaws and round jaws, as shown in the
figure. The long jaw is especially suitable for the occasions where
the flat steel is grounded. The C-type clamp earth resistance meter
can also measure the leakage current and neutral current of the
earthing system.
11. The equipment has passed the explosion-proof certification and
meets the requirements of GB3836-2000 "Electrical Equipment for
Explosive Gas Environments". Its explosion-proof mark is Ex ia
BT3Ga. Explosion-proof certificate number: CE13.2263. It can be
used in corresponding flammable and explosive environments.
Detailed Photos
Product Parameters
Main Specifications
| Clamp spec.(mm) | Resistance range(Ω) | Current range | Explosion-proof function | Store 99 groups | Audible alarm | introduction |
| Φ32 | 65×32 | 0.01-200 | 0.01-1200 | 0-20A | | | | |
| √ | | √ | | | √ | √ | basic |
| Mode | range | resolution | Accuracy |
| resistance | 0.010Ω-0.099Ω | 0.001Ω | ±(1%+0.01Ω) |
| 0.10Ω-0.99Ω | 0.01Ω | ±(1%+0.01Ω) |
| 1.0Ω-49.9Ω | 0.1Ω | ±(1%+0.1Ω) |
| 50.0Ω-99.5Ω | 0.5Ω | ±(1.5%+0.5Ω) |
| 100Ω-199Ω | 1Ω | ±(2%+1Ω) |
| 200Ω-395Ω | 5Ω | ±(5%+5Ω) |
| 400-590Ω | 10Ω | ±(10%+10Ω) |
| 600Ω-880Ω | 20Ω | ±(20%+20Ω) |
| 900Ω-1200Ω | 30Ω | ±(25%+30Ω) |
| *current | 0.00mA -9.95mA | 0.05mA | ±(2.5%+1mA) |
| 10.0mA -99.0mA | 0.1mA | ±(2.5%+5mA) |
| 100mA -300mA | 1mA | ±(2.5%+10mA) |
| 0.30A-2.99A | 0.01A | ±(2.5%+0.1A) |
| 3.0A-9.9A | 0.1A | ±(2.5%+0.3A) |
| 10.0A-20.0A | 0.1 A | ±(2.5%+0.5A) |
| Resistance range | 0.01Ω-1200Ω |
| * Current range | 0.00mA-20.0A |
| Resistor Resolution | 0.001Ω |
| * Current resolution | 0.05mA |
| data storage | 99 grounps |
| Audible alarm | "Beep--beep--beep--" alarm sound, press AL key to turn on and off |
| Alarm threshold setting range | Resistance: 1-199Ω; *Current: 1-499mA |
| power supply | 6VDC(4 AA alkaline dry batteries) |
| Working temperature and humidity | -20ºC-55ºC;10%RH-90%RH |
| LCD Monitor | 4-digit LCD digital display, length and width 47mm×28.5mm |
| Jaw size | Long jaw 65mm×32mm; round jaw Φ32mm |
| Jaw opening size | Long jaw 32mm; round jaw 32mm |
| Clamp meter weight | Long jaw 1160g; round jaw 1120g (including battery) |
| Clamp meter size | Long jaw: length, width and thickness 285mm×85mm×56mm
Round jaw: length, width and thickness 260mm×90mm×66mm |
| Explosion-proof mark | Exia BT3 Ga |
| Protection level | double insulation |
| Structural features | Clamp CT |
| Shift | Fully automatic shifting |
| External magnetic and electric fields | <40A/m;<1V/m |
| single measurement time | 0.5 seconds |
| Resistance measurement frequency | >1KHz |
| * Measured current frequency | 50/60Hz automatic |
Features
Break through the long self-test waiting time when starting up, and
enter the test immediately after starting up.
Break through the relay self-test method, using the most advanced
algorithm and digitalintegrated processing technology.
Break through the problem of the old product being bulky, and more
in line with the characteristics of handheld instruments.
Brand-new appearance design, 6-button operation on the panel, and
direct performance.
Packaging & Shipping
Company profile
XZH TEST is a professional cable fault detection equipment
manufacturer. We are a young team. Our development philosophy is
humanized management, intelligent cloud-based products, and
internationalized operations. Our development mission is to make
electrical equipment free from undetectable failures.
Since its inception in 2013, our company has grown to become one of
the largest manufacturer of underground cable fault detection
equipment in China. An ISO 9001 and CE certified company, we
produces a broad range of testing equipment.
What we can do
We have the ability to innovate new products and technologies.
We can provide complete system solutions for your project.
We provide online and offline practical and theoretical training.
We provide instrument repair and calibration.
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer with more than 10 years of
experience. We can strictly control the quality of parts and
finished products.
2. What is the delivery time and inventory?
If our best-selling products are in stock, it will be 5-8 working
days for shipment. But for mass production and customized
production, the time will take 2-4 weeks.
3. What are your payment terms?
Payment ≤ USD 2000, 100% T/T prepayment. Orders over USD 2000 can
be negotiated.
4. How long is your product warranty?
We provide 1 year warranty for the equipment.
5. How do you ensure quality?
The product links include R&D, manufacturing, commissioning and
technical support, following strict and scientific management
principles. Therefore, we can support strong production and R&D
capabilities, and can produce high-quality products at competitive
prices to meet customers' high requirements.
6. What support can I get?
We will provide training support, marketing support, technical
support and supply chain support. You can contact us for more
information.
7. Where is your factory? Can I visit your factory?
We are located in Xi'an, Shaanxi, China. We are close to Xi'an
Xianyang International Airport, which is about 2 and half hours by
plane from Shanghai and Guangzhou. All customers from all over the
world are welcome to visit us.
8. How to become your dealer?
Every company interested in power system instruments can contact us
without hesitation, including website letters, emails, telephones,
etc. We will contact you quickly according to your company
information and cooperation intentions.
