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  • HS-5103E DC Reference Standard Meter
  • HS-5103E DC Reference Standard Meter

HS-5103E DC Reference Standard Meter

HS-5103E DC reference standard meter is mainly used to check DC energy meter, and can be used as DC voltage standard or DC current standard.

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Description

Item

Technical Parameter

Accuracy

0.02 Class

0.05 Class

 

DC voltage

 

DCU

Range

Expanded uncertainty(K=2)  

±(ppm*RD+ppm*RG)

1~1500V

70+20

150+30

0.25~0.5V

70+50

150+80

25mV~100mV

70+50

200+80

DC Current

DCI

10mA~500A

80+20

200+50

2.5mA~5mA

150+20

250+50

DC Current

Small signal

DCIU

25mV~10V

80+15

150+25

2.5mV~10mV

100+30

200+50

1mV

100+0.3uV

150+0.3uV

Power supply

AC220V±10%,50Hz;Max.power consumption:30VA

Operating Temperature

20℃-30℃

Humidity

≤85%R.H

Dimension(mm)

485×400×135mm

Weight

8Kg

Function Advantage:
DC high current measurement: the built-in broadband current comparator completes the I/V conversion and converts the current signal into a voltage signal, which is suitable for direct access DC energy meter verification device
Small signal voltage measurement: can directly measure the voltage signal, suitable for indirect access (shunt access) DC energy meter verification device.
Stability test: stability test time can be set, and visual display of stability value. Optional power, voltage, current stability test.
Statistical analysis of l data: calculate the maximum, minimum, average, standard deviation and so on.
DC ripple test: maximum 5 kHz of measurement bandwidth, uncertainty 0.1%
Power metering: with standard power pulse input / output interface, it can be used as the standard of high grade DC power metering.
Smart control: can access other computer systems to achieve automatic measurement.
HMI (Human-Machine Interaction): easy to operate, equipped with 7-inch capacitive screen, beautiful and generous display interface, rich and intuitive content.

2007

our company

Zhejiang Shengdi Technology Inc is a well-known China DC reference standard meter manufacturers, which is specialized in researching and producing wholesale DC reference standard meter, taking high technology as the core and innovative progress as the driving force of development.

The predecessor of the company, Haiyan Shengdi Electronic Technology Inc was founded in 2007, As a leading DC reference standard meter factory in China, is now located in the Industrial New District, Wanghai Street, Haiyan County, Zhejiang Province, with a registered capital of 31.5 million yuan, covering an area of nearly 12000 square meters, and a construction area of more than 20,000 square meters. In September 2015, Haiyan Shengdi Electronic Technology Inc completed the shareholding reform and changed its name to Zhejiang Shengdi Technology Inc. In February 2016, it was listed in the National SME Share Transfer System (Ticker symbol: 835812).

At present, Shengdi Technology has 126 employees, including 8 senior engineers. Also, it has four operation centers, including R&D, marketing, manufacturing and supply chain, and one departments of Zhengzhou Technical Service Center which integrates R & D, sales and service. Among them, about 70% of employees have been to junior college or above. In 2019, the industrial output value reached more than 60 million RMB, with a year-on-year growth of 35.8%. The company has six series of various electrical measuring equipment and more than 20 kinds of products.

Since 2009, the company was first rated as "Zhejiang High-Tech Enterprise" and "Software Enterprise" has been continuously reviewed and passed.
In 2010, the products of Shengdi passed ISO9001 quality system certification, and have been continuously improved to ensure it can be effectively operated.
In 2008, Shengdi Technology Inc was given the honor of "Jiaxing Private Technology Enterprise" and "Jiaxing High-Tech Enterprise".
In 2012, it was awarded "Rising Star of SME” in Jiaxing.
In 2013, it was awarded "Top 30 Small Enterprises with the Most Growth Potential in Jiaxing".
In 2014, Shengdi Science and Technology Research and Development Center (Shengdi Electromagnetic Measurement) was given the honor as "Provincial High-Tech Enterprise Research and Development Center", and Shengdi Technology was recognized as "Enterprise of Safety Production Standardization in Level 3".
In 2015, it was awarded "Innovative Enterprise of Jiaxing City".
In 2018, it was awarded "Technology Innovation Industrial Enterprise of the Year".
In 2020, it was awarded as "Integrity Private Enterprise of the Year 2018-2019".

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