Customer Case | Wushan County Water Bureau Water Quality Tester Practical Training Helps Upgrade Urban and Rural Water Supply Safety Assurance

Water is the source of life, and drinking water safety is directly related to the physical health and quality of life of the people. As the core department of water resources management and water quality assurance in Wushan County, the Water Quality Testing Center of Wushan County Water Affairs Bureau continuously upgrades its testing capabilities. We have recently purchased a batch of high-precision water quality testing equipment from Holder Electronics, which has comprehensively improved the detection efficiency and accuracy of drinking water, surface water, and sewage in the county, providing solid technical support for the supervision of water quality safety in the county.

1、 Case background

Wushan County is located in Tianshui City, Gansu Province, with numerous rivers and reservoirs within its borders, covering multiple water quality monitoring scenarios such as urban water supply, rural drinking water projects, and industrial park sewage treatment. In order to solve the pain points of "limited accuracy, insufficient parameter coverage, and low operational efficiency" in testing, combined with the actual water quality supervision in the county, the center conducted multiple investigations and technical comparisons, and finally decided to purchase the Holder • electronic handheld water quality detector+programmable quantitative sealing machine. This combination scheme has the advantages of comprehensive parameter coverage, high detection accuracy, convenient operation, and data traceability, while also taking into account laboratory precision analysis and on-site emergency monitoring scenarios, which can meet the needs of comprehensive coverage of different testing scenarios.

01 Training Unit

Water Quality Testing Center of Wushan County Water Affairs Bureau

02 Instrument brand

Shandong Horde Electronic Technology Co., Ltd

03 Procurement of Instruments

Programmable quantitative sealing machine, handheld water quality detector

2、 Training site

In this training, our technical personnel emphasized the theoretical knowledge, operational skills, and maintenance points of the instrument. The following are the main training contents:

1. Explain the operating and calibration procedures of the instrument, including how to correctly turn it on and off, how to set parameters, how to perform sample analysis, etc., to ensure that students can operate according to standard procedures.

2. Arrange students to practice practical operations, allowing them to personally use instruments for water sample testing. The instructor will provide one-on-one guidance on site to promptly correct students' incorrect operations.

3. Teach students how to process and analyze the data obtained from instrument detection, including data recording, calculation, and retention of significant figures, so that students can accurately interpret and apply the detection data.

4. Train trainees on how to perform daily maintenance of instruments, such as cleaning instruments, replacing parts, checking the operating status of instruments, etc., in order to extend the service life of instruments and ensure the accuracy of test results.

5. Introduce the troubleshooting methods and handling measures for common faults in instruments, so that students can promptly identify and solve problems when encountering faults, reducing instrument downtime.

3、 Introduction to purchasing instruments

1. Programmable quantitative sealing machine

2. Handheld multi parameter water quality detector

I believe that after the equipment is put into use, the water quality testing center of Wushan County Water Affairs Bureau will achieve a "narrow to full" testing coverage, a "slow to fast" testing efficiency, and a "passive to active" regulatory ability. This equipment procurement is not only an upgrade of "hardware", but also an improvement of "software".

Water quality safety is the bottom line of people's livelihood, and professional testing equipment is the "weapon" to safeguard this bottom line. The Water Quality Testing Center of Wushan County Water Affairs Bureau has injected new momentum into the supervision of water quality safety in the county through scientific procurement and precise implementation. In the future, we also look forward to more local water departments upgrading their technology to promote the improvement of water quality assurance capabilities, so that every citizen can drink "safe and healthy water"!

4、 About Us

Shandong Horde Electronic Technology Co., Ltd. is a comprehensive high-tech enterprise integrating research and development, production, service, and information construction. Its products cover food rapid testing, plant physiology, water quality testing, soil testing, experimental instruments, spectral analysis, hydrological monitoring, environmental sanitation, packaging testing, spectral analysis, molecular biology, and other fields.

The company has a complete ISO9001 quality management system and ISO14001 environmental management system, with a total of more than 100 software copyrights. At the same time, with outstanding performance in the field of instrument manufacturing, it has been successfully selected for the list of specialized and new small and medium-sized enterprises in Shandong Province in 2025, and can provide customers with water quality testing products, services, and one-stop overall solutions.