Auto LCD display Micro ohm measurement 100A Contact Resistance Meter

I.Introduction

HZ-5100 Contact resistance instrument is a carefully developed high precision, digital switch detection instrument by the IEC standard And PRC's Latest electric power execution standard DL/T845.4-2004 Regulations. The Instrument adopt High frequency high power constant current switching power supply technology to detect the Micro ohm contact resistance. The Instrument is widely used for varieties of the switches and Contact resistance of switches and electrical appliances, contact resistance and Power cables, contact resistance of welding seam detection.

The measurement data is accurate and correct, high stability and satisfy the requirements of Power, power supply department on-site high-voltage switch repair and high voltage switch factory contact resistance test. Output current and measurement resistance output at the same time in the 7-inch high brightness touch color liquid crystal, measurement results can be stored on the U disk, power off storage can meet the data query at any time.

II.Specification

1. The instrument can be controlled by the whole process of the instrument through the special software of the mobile phone, and the test data can be stored in a fixed format on the mobile phone, so as to facilitate data query at any time.

2. It has a variety of protective functions, such as reverse potential impact, disconnection, power failure and overheat during the test, which can reliably protect the impact of reverse potential on the instrument and give synchronous sound alarm.

3. Intelligent power management technology, the instrument always works in the minimum power state, effectively saving energy and reducing heat.

4. Output high voltage, measurement range is wide.

5. The test current comes from the high precision current constant current power supply, without manual adjustment, the test is fast and accurate.

6. Four terminal connection methods are adopted to effectively eliminate the influence of the test line resistance on the test results.

7. seven inches high brightness touch color LCD, strong light display clear, full touch screen operation, English and Chinese free switch

8. The instrument has a perpetual calendar clock and power off storage, which can store 1000 sets of test data for reference at any time

9. The instrument has RS232 communication and USB interface, used for computer communication and U disk data storage.

10. With a face plate type micro printer.

III.Technical Index

Current measurement: 50A, 100A

Range : 0~100mΩ(50A)    0~50mΩ(100A)

Resolution : 0.1µΩ At Min.

Precision : ±(0.5%±2)

Power consumption : 1000W

Working method: Continuous measurement.

Power supply : Base on your request

RH less than 90%, no dew

Size:360*290*170(mm)

Weight: Tester 5.6KG    Wire box 6.5KG

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. 

Heibei Huanhai Import & Export Trading Co.,Ltd was established in year of 2014. It is specialized in manufacturing transformer oil tester, hipot tester ,protection relay testers and other testing equipments. The company has many foreign trade sales consultants with 10 years of experience , providing customers with the best service solutions and products. Our products with ISO 9001 and CE certified are exported to many countries and regions all over the world. The company is in the same group as Huazheng 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.

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